./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1542600421 <...> cheduler(0, SCHED_FIFO, [9]) = 0 [pid 18200] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18200] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18200] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8405, si_int=0, si_ptr=NULL} --- [pid 18200] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18200, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17312", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17312/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17312/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17312/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17312") = 0 mkdir("./17313", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18201 ./strace-static-x86_64: Process 18201 attached [pid 18201] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18201] chdir("./17313") = 0 [pid 18201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18201] setpgid(0, 0) = 0 [pid 18201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18201] write(3, "1000", 4) = 4 [pid 18201] close(3) = 0 [pid 18201] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18201] write(1, "executing program\n", 18executing program ) = 18 [pid 18201] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18201] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18201] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18201] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18201] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9654, si_int=0, si_ptr=NULL} --- [pid 18201] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18201, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17313", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17313/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17313/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17313/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17313") = 0 mkdir("./17314", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18202 ./strace-static-x86_64: Process 18202 attached [pid 18202] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18202] chdir("./17314") = 0 [pid 18202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18202] setpgid(0, 0) = 0 [pid 18202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18202] write(3, "1000", 4) = 4 [pid 18202] close(3) = 0 [pid 18202] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18202] write(1, "executing program\n", 18) = 18 [pid 18202] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18202] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18202] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18202] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18202] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8225, si_int=0, si_ptr=NULL} --- [pid 18202] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18202, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17314", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17314/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17314/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17314/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17314") = 0 mkdir("./17315", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18203 attached , child_tidptr=0x55557ab7f650) = 18203 [pid 18203] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18203] chdir("./17315") = 0 [pid 18203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18203] setpgid(0, 0) = 0 [pid 18203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18203] write(3, "1000", 4) = 4 [pid 18203] close(3) = 0 [pid 18203] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18203] write(1, "executing program\n", 18executing program ) = 18 [pid 18203] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18203] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18203] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18203] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18203] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10925, si_int=0, si_ptr=NULL} --- [pid 18203] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18203, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17315", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17315/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17315/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17315/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17315") = 0 mkdir("./17316", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18204 ./strace-static-x86_64: Process 18204 attached [pid 18204] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18204] chdir("./17316") = 0 [pid 18204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18204] setpgid(0, 0) = 0 [pid 18204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18204] write(3, "1000", 4) = 4 [pid 18204] close(3) = 0 [pid 18204] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18204] write(1, "executing program\n", 18executing program ) = 18 [pid 18204] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18204] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18204] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18204] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18204] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9588, si_int=0, si_ptr=NULL} --- [pid 18204] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18204, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17316", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17316/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17316/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17316/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17316") = 0 mkdir("./17317", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18205 ./strace-static-x86_64: Process 18205 attached [pid 18205] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18205] chdir("./17317") = 0 [pid 18205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18205] setpgid(0, 0) = 0 [pid 18205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18205] write(3, "1000", 4) = 4 [pid 18205] close(3) = 0 [pid 18205] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18205] write(1, "executing program\n", 18) = 18 [pid 18205] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18205] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18205] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18205] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18205] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8970, si_int=0, si_ptr=NULL} --- [pid 18205] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18205, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17317", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17317/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17317/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17317/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17317") = 0 mkdir("./17318", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18206 attached [pid 18206] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18206] chdir("./17318") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18206 [pid 18206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18206] setpgid(0, 0) = 0 [pid 18206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18206] write(3, "1000", 4) = 4 [pid 18206] close(3) = 0 [pid 18206] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18206] write(1, "executing program\n", 18executing program ) = 18 [pid 18206] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18206] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18206] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18206] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18206] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13127, si_int=0, si_ptr=NULL} --- [pid 18206] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18206, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17318", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17318/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17318/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17318/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17318") = 0 mkdir("./17319", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18207 attached [pid 18207] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18207] chdir("./17319" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18207 [pid 18207] <... chdir resumed>) = 0 [pid 18207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18207] setpgid(0, 0) = 0 [pid 18207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18207] write(3, "1000", 4) = 4 [pid 18207] close(3) = 0 [pid 18207] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18207] write(1, "executing program\n", 18) = 18 [pid 18207] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18207] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18207] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18207] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18207] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8202, si_int=0, si_ptr=NULL} --- [pid 18207] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18207, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17319", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17319/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17319/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17319/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17319") = 0 mkdir("./17320", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18208 ./strace-static-x86_64: Process 18208 attached [pid 18208] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18208] chdir("./17320") = 0 [pid 18208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18208] setpgid(0, 0) = 0 [pid 18208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18208] write(3, "1000", 4) = 4 [pid 18208] close(3) = 0 [pid 18208] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18208] write(1, "executing program\n", 18) = 18 [pid 18208] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18208] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18208] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18208] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18208] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10081, si_int=0, si_ptr=NULL} --- [pid 18208] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18208, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17320", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17320/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17320/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17320/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17320") = 0 mkdir("./17321", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18209 attached [pid 18209] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18209] chdir("./17321") = 0 [pid 18209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18209] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18209 [pid 18209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18209] write(3, "1000", 4) = 4 [pid 18209] close(3) = 0 [pid 18209] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18209] write(1, "executing program\n", 18) = 18 [pid 18209] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18209] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18209] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18209] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18209] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7959, si_int=0, si_ptr=NULL} --- [pid 18209] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18209, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17321", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17321/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17321/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17321/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17321") = 0 mkdir("./17322", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18210 ./strace-static-x86_64: Process 18210 attached [pid 18210] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18210] chdir("./17322") = 0 [pid 18210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18210] setpgid(0, 0) = 0 [pid 18210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18210] write(3, "1000", 4) = 4 [pid 18210] close(3) = 0 [pid 18210] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18210] write(1, "executing program\n", 18) = 18 [pid 18210] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18210] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18210] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18210] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18210] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9327, si_int=0, si_ptr=NULL} --- [pid 18210] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18210, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17322", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17322/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17322/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17322/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17322") = 0 mkdir("./17323", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18211 attached [pid 18211] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18211] chdir("./17323") = 0 [pid 18211] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18211 [pid 18211] <... prctl resumed>) = 0 [pid 18211] setpgid(0, 0) = 0 [pid 18211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18211] write(3, "1000", 4) = 4 [pid 18211] close(3) = 0 [pid 18211] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18211] write(1, "executing program\n", 18) = 18 [pid 18211] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18211] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18211] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18211] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18211] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10790, si_int=0, si_ptr=NULL} --- [pid 18211] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18211, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17323", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17323/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17323/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17323/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17323") = 0 mkdir("./17324", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18212 ./strace-static-x86_64: Process 18212 attached [pid 18212] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18212] chdir("./17324") = 0 [pid 18212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18212] setpgid(0, 0) = 0 [pid 18212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18212] write(3, "1000", 4) = 4 [pid 18212] close(3) = 0 [pid 18212] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18212] write(1, "executing program\n", 18) = 18 [pid 18212] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18212] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18212] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18212] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18212] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8063, si_int=0, si_ptr=NULL} --- [pid 18212] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18212, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17324", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17324/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17324/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17324/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17324") = 0 mkdir("./17325", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18213 attached [pid 18213] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18213 [pid 18213] chdir("./17325") = 0 [pid 18213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18213] setpgid(0, 0) = 0 [pid 18213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18213] write(3, "1000", 4) = 4 [pid 18213] close(3) = 0 [pid 18213] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18213] write(1, "executing program\n", 18) = 18 [pid 18213] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18213] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18213] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18213] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18213] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9055, si_int=0, si_ptr=NULL} --- [pid 18213] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18213, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17325", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17325/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17325/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17325/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17325") = 0 mkdir("./17326", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18214 attached [pid 18214] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18214] chdir("./17326") = 0 [pid 18214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18214] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18214 [pid 18214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18214] write(3, "1000", 4) = 4 [pid 18214] close(3) = 0 [pid 18214] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18214] write(1, "executing program\n", 18) = 18 [pid 18214] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18214] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18214] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18214] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18214] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20976, si_int=0, si_ptr=NULL} --- [pid 18214] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18214, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17326", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17326/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17326/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17326/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17326") = 0 mkdir("./17327", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18215 attached [pid 18215] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18215] chdir("./17327") = 0 [pid 18215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18215] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18215 [pid 18215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18215] write(3, "1000", 4) = 4 [pid 18215] close(3) = 0 [pid 18215] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18215] write(1, "executing program\n", 18) = 18 [pid 18215] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18215] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18215] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18215] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18215] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12496, si_int=0, si_ptr=NULL} --- [pid 18215] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18215, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17327", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17327/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17327/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17327/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17327") = 0 mkdir("./17328", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18216 attached [pid 18216] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18216] chdir("./17328") = 0 [pid 18216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18216] setpgid(0, 0) = 0 [pid 18216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18216 [pid 18216] <... openat resumed>) = 3 [pid 18216] write(3, "1000", 4) = 4 [pid 18216] close(3) = 0 [pid 18216] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18216] write(1, "executing program\n", 18executing program ) = 18 [pid 18216] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18216] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18216] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18216] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18216] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10586, si_int=0, si_ptr=NULL} --- [pid 18216] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18216, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17328", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17328/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17328/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17328/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17328") = 0 mkdir("./17329", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18217 attached [pid 18217] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18217] chdir("./17329") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18217 [pid 18217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18217] setpgid(0, 0) = 0 [pid 18217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18217] write(3, "1000", 4) = 4 [pid 18217] close(3) = 0 [pid 18217] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18217] write(1, "executing program\n", 18) = 18 [pid 18217] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18217] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18217] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18217] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18217] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11485, si_int=0, si_ptr=NULL} --- [pid 18217] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18217, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17329", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17329/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17329/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17329/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17329") = 0 mkdir("./17330", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18218 attached [pid 18218] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18218] chdir("./17330") = 0 [pid 18218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18218] setpgid(0, 0) = 0 [pid 18218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18218 [pid 18218] <... openat resumed>) = 3 [pid 18218] write(3, "1000", 4) = 4 [pid 18218] close(3) = 0 [pid 18218] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18218] write(1, "executing program\n", 18executing program ) = 18 [pid 18218] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18218] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18218] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18218] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18218] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8623, si_int=0, si_ptr=NULL} --- [pid 18218] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18218, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17330", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17330/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17330/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17330") = 0 mkdir("./17331", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18219 ./strace-static-x86_64: Process 18219 attached [pid 18219] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18219] chdir("./17331") = 0 [pid 18219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18219] setpgid(0, 0) = 0 [pid 18219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18219] write(3, "1000", 4) = 4 [pid 18219] close(3) = 0 [pid 18219] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18219] write(1, "executing program\n", 18) = 18 [pid 18219] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18219] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18219] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18219] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18219] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8942, si_int=0, si_ptr=NULL} --- [pid 18219] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18219, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17331", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17331/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17331/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17331/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17331") = 0 mkdir("./17332", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18220 ./strace-static-x86_64: Process 18220 attached [pid 18220] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18220] chdir("./17332") = 0 [pid 18220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18220] setpgid(0, 0) = 0 [pid 18220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18220] write(3, "1000", 4) = 4 [pid 18220] close(3) = 0 [pid 18220] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18220] write(1, "executing program\n", 18executing program ) = 18 [pid 18220] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18220] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18220] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18220] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18220] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8432, si_int=0, si_ptr=NULL} --- [pid 18220] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18220, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17332", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17332/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17332/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17332/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17332") = 0 mkdir("./17333", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18221 attached [pid 18221] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18221] chdir("./17333") = 0 [pid 18221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18221] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18221 [pid 18221] <... setpgid resumed>) = 0 [pid 18221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18221] write(3, "1000", 4) = 4 [pid 18221] close(3) = 0 [pid 18221] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18221] write(1, "executing program\n", 18executing program ) = 18 [pid 18221] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18221] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18221] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18221] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18221] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9535, si_int=0, si_ptr=NULL} --- [pid 18221] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18221, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17333", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17333/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17333/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17333/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17333") = 0 mkdir("./17334", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18222 attached , child_tidptr=0x55557ab7f650) = 18222 [pid 18222] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18222] chdir("./17334") = 0 [pid 18222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18222] setpgid(0, 0) = 0 [pid 18222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18222] write(3, "1000", 4) = 4 [pid 18222] close(3) = 0 [pid 18222] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18222] write(1, "executing program\n", 18executing program ) = 18 [pid 18222] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18222] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18222] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18222] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18222] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25253, si_int=0, si_ptr=NULL} --- [pid 18222] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18222, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17334", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17334/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17334/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17334/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17334") = 0 mkdir("./17335", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18223 ./strace-static-x86_64: Process 18223 attached [pid 18223] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18223] chdir("./17335") = 0 [pid 18223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18223] setpgid(0, 0) = 0 [pid 18223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18223] write(3, "1000", 4) = 4 [pid 18223] close(3) = 0 [pid 18223] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18223] write(1, "executing program\n", 18executing program ) = 18 [pid 18223] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18223] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18223] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18223] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18223] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8180, si_int=0, si_ptr=NULL} --- [pid 18223] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18223, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17335", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17335/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17335/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17335/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17335") = 0 mkdir("./17336", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18224 attached , child_tidptr=0x55557ab7f650) = 18224 [pid 18224] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18224] chdir("./17336") = 0 [pid 18224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18224] setpgid(0, 0) = 0 [pid 18224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18224] write(3, "1000", 4) = 4 [pid 18224] close(3) = 0 [pid 18224] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18224] write(1, "executing program\n", 18executing program ) = 18 [pid 18224] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18224] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18224] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18224] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18224] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8539, si_int=0, si_ptr=NULL} --- [pid 18224] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18224, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17336", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17336/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17336/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17336/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17336") = 0 mkdir("./17337", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18225 ./strace-static-x86_64: Process 18225 attached [pid 18225] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18225] chdir("./17337") = 0 [pid 18225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18225] setpgid(0, 0) = 0 [pid 18225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18225] write(3, "1000", 4) = 4 [pid 18225] close(3) = 0 [pid 18225] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18225] write(1, "executing program\n", 18) = 18 [pid 18225] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18225] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18225] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18225] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18225] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8278, si_int=0, si_ptr=NULL} --- [pid 18225] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18225, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17337", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17337/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17337/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17337/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17337") = 0 mkdir("./17338", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18226 ./strace-static-x86_64: Process 18226 attached [pid 18226] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18226] chdir("./17338") = 0 [pid 18226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18226] setpgid(0, 0) = 0 [pid 18226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18226] write(3, "1000", 4) = 4 [pid 18226] close(3) = 0 [pid 18226] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18226] write(1, "executing program\n", 18) = 18 [pid 18226] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18226] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18226] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18226] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18226] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9590, si_int=0, si_ptr=NULL} --- [pid 18226] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18226, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17338", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17338/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17338/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17338/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17338") = 0 mkdir("./17339", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18227 attached [pid 18227] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18227] chdir("./17339" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18227 [pid 18227] <... chdir resumed>) = 0 [pid 18227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18227] setpgid(0, 0) = 0 [pid 18227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18227] write(3, "1000", 4) = 4 [pid 18227] close(3) = 0 [pid 18227] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18227] write(1, "executing program\n", 18) = 18 [pid 18227] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18227] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18227] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18227] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18227] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9027, si_int=0, si_ptr=NULL} --- [pid 18227] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18227, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17339", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17339/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17339/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17339/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17339") = 0 mkdir("./17340", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18228 ./strace-static-x86_64: Process 18228 attached [pid 18228] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18228] chdir("./17340") = 0 [pid 18228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18228] setpgid(0, 0) = 0 [pid 18228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18228] write(3, "1000", 4) = 4 [pid 18228] close(3) = 0 [pid 18228] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18228] write(1, "executing program\n", 18executing program ) = 18 [pid 18228] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18228] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18228] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18228] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18228] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8370, si_int=0, si_ptr=NULL} --- [pid 18228] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18228, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17340", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17340/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17340/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17340/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17340") = 0 mkdir("./17341", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18229 attached , child_tidptr=0x55557ab7f650) = 18229 [pid 18229] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18229] chdir("./17341") = 0 [pid 18229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18229] setpgid(0, 0) = 0 [pid 18229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18229] write(3, "1000", 4) = 4 [pid 18229] close(3) = 0 [pid 18229] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18229] write(1, "executing program\n", 18executing program ) = 18 [pid 18229] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18229] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18229] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18229] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18229] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9313, si_int=0, si_ptr=NULL} --- [pid 18229] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18229, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17341", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17341/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17341/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17341/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17341") = 0 mkdir("./17342", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18231 ./strace-static-x86_64: Process 18231 attached [pid 18231] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18231] chdir("./17342") = 0 [pid 18231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18231] setpgid(0, 0) = 0 [pid 18231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18231] write(3, "1000", 4) = 4 [pid 18231] close(3) = 0 [pid 18231] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18231] write(1, "executing program\n", 18executing program ) = 18 [pid 18231] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18231] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18231] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18231] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18231] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8515, si_int=0, si_ptr=NULL} --- [pid 18231] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18231, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17342", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17342/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17342/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17342/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17342") = 0 mkdir("./17343", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18232 attached , child_tidptr=0x55557ab7f650) = 18232 [pid 18232] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18232] chdir("./17343") = 0 [pid 18232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18232] setpgid(0, 0) = 0 [pid 18232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18232] write(3, "1000", 4) = 4 [pid 18232] close(3) = 0 [pid 18232] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18232] write(1, "executing program\n", 18) = 18 [pid 18232] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18232] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18232] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18232] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18232] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19043, si_int=0, si_ptr=NULL} --- [pid 18232] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18232, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17343", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17343/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17343/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17343/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17343") = 0 mkdir("./17344", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18233 attached , child_tidptr=0x55557ab7f650) = 18233 [pid 18233] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18233] chdir("./17344") = 0 [pid 18233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18233] setpgid(0, 0) = 0 [pid 18233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18233] write(3, "1000", 4) = 4 [pid 18233] close(3) = 0 [pid 18233] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18233] write(1, "executing program\n", 18executing program ) = 18 [pid 18233] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18233] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18233] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18233] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18233] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10772, si_int=0, si_ptr=NULL} --- [pid 18233] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18233, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17344", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17344/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17344/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17344/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17344") = 0 mkdir("./17345", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18234 ./strace-static-x86_64: Process 18234 attached [pid 18234] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18234] chdir("./17345") = 0 [pid 18234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18234] setpgid(0, 0) = 0 [pid 18234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18234] write(3, "1000", 4) = 4 [pid 18234] close(3) = 0 [pid 18234] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18234] write(1, "executing program\n", 18) = 18 [pid 18234] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18234] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18234] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18234] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18234] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21763, si_int=0, si_ptr=NULL} --- [pid 18234] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18234, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17345", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17345/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17345/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17345/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17345") = 0 mkdir("./17346", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18235 attached [pid 18235] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18235] chdir("./17346") = 0 [pid 18235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18235] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18235 [pid 18235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18235] write(3, "1000", 4) = 4 [pid 18235] close(3) = 0 [pid 18235] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18235] write(1, "executing program\n", 18) = 18 [pid 18235] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18235] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18235] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18235] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18235] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8986, si_int=0, si_ptr=NULL} --- [pid 18235] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18235, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17346", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17346/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17346/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17346/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17346") = 0 mkdir("./17347", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18236 ./strace-static-x86_64: Process 18236 attached [pid 18236] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18236] chdir("./17347") = 0 [pid 18236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18236] setpgid(0, 0) = 0 [pid 18236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18236] write(3, "1000", 4) = 4 [pid 18236] close(3) = 0 [pid 18236] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18236] write(1, "executing program\n", 18) = 18 [pid 18236] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18236] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18236] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18236] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18236] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10762, si_int=0, si_ptr=NULL} --- [pid 18236] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18236, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17347", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17347/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17347/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17347/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17347") = 0 mkdir("./17348", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18237 attached [pid 18237] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18237] chdir("./17348" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18237 [pid 18237] <... chdir resumed>) = 0 [pid 18237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18237] setpgid(0, 0) = 0 [pid 18237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18237] write(3, "1000", 4) = 4 [pid 18237] close(3) = 0 [pid 18237] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18237] write(1, "executing program\n", 18executing program ) = 18 [pid 18237] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18237] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18237] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18237] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18237] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9124, si_int=0, si_ptr=NULL} --- [pid 18237] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18237, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17348", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17348/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17348/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17348/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17348") = 0 mkdir("./17349", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18238 ./strace-static-x86_64: Process 18238 attached [pid 18238] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18238] chdir("./17349") = 0 [pid 18238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18238] setpgid(0, 0) = 0 [pid 18238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18238] write(3, "1000", 4) = 4 [pid 18238] close(3) = 0 [pid 18238] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18238] write(1, "executing program\n", 18executing program ) = 18 [pid 18238] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18238] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18238] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18238] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18238] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13923, si_int=0, si_ptr=NULL} --- [pid 18238] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18238, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17349", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17349/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17349/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17349/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17349") = 0 mkdir("./17350", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18239 ./strace-static-x86_64: Process 18239 attached [pid 18239] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18239] chdir("./17350") = 0 [pid 18239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18239] setpgid(0, 0) = 0 [pid 18239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18239] write(3, "1000", 4) = 4 [pid 18239] close(3) = 0 [pid 18239] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18239] write(1, "executing program\n", 18executing program ) = 18 [pid 18239] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18239] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18239] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18239] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18239] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12607, si_int=0, si_ptr=NULL} --- [pid 18239] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18239, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17350", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17350/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17350/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17350/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17350") = 0 mkdir("./17351", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18240 ./strace-static-x86_64: Process 18240 attached [pid 18240] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18240] chdir("./17351") = 0 [pid 18240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18240] setpgid(0, 0) = 0 [pid 18240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18240] write(3, "1000", 4) = 4 [pid 18240] close(3) = 0 [pid 18240] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18240] write(1, "executing program\n", 18executing program ) = 18 [pid 18240] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18240] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18240] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18240] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18240] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9485, si_int=0, si_ptr=NULL} --- [pid 18240] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18240, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17351", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17351/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17351/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17351/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17351") = 0 mkdir("./17352", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18241 attached [pid 18241] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18241] chdir("./17352") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18241 [pid 18241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18241] setpgid(0, 0) = 0 [pid 18241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18241] write(3, "1000", 4) = 4 [pid 18241] close(3) = 0 [pid 18241] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18241] write(1, "executing program\n", 18executing program ) = 18 [pid 18241] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18241] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18241] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18241] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18241] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11731, si_int=0, si_ptr=NULL} --- [pid 18241] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18241, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17352", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17352/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17352/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17352/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17352") = 0 mkdir("./17353", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18242 attached , child_tidptr=0x55557ab7f650) = 18242 [pid 18242] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18242] chdir("./17353") = 0 [pid 18242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18242] setpgid(0, 0) = 0 [pid 18242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18242] write(3, "1000", 4) = 4 [pid 18242] close(3) = 0 [pid 18242] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18242] write(1, "executing program\n", 18executing program ) = 18 [pid 18242] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18242] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18242] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18242] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18242] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23662, si_int=0, si_ptr=NULL} --- [pid 18242] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18242, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17353", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17353/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17353/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17353/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17353") = 0 mkdir("./17354", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18243 attached , child_tidptr=0x55557ab7f650) = 18243 [pid 18243] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18243] chdir("./17354") = 0 [pid 18243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18243] setpgid(0, 0) = 0 [pid 18243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18243] write(3, "1000", 4) = 4 [pid 18243] close(3) = 0 [pid 18243] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18243] write(1, "executing program\n", 18) = 18 [pid 18243] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18243] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18243] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18243] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18243] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9874, si_int=0, si_ptr=NULL} --- [pid 18243] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18243, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17354", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17354/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17354/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17354/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17354") = 0 mkdir("./17355", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18244 ./strace-static-x86_64: Process 18244 attached [pid 18244] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18244] chdir("./17355") = 0 [pid 18244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18244] setpgid(0, 0) = 0 [pid 18244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18244] write(3, "1000", 4) = 4 [pid 18244] close(3) = 0 [pid 18244] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18244] write(1, "executing program\n", 18executing program ) = 18 [pid 18244] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18244] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18244] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18244] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18244] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8966, si_int=0, si_ptr=NULL} --- [pid 18244] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18244, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17355", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17355/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17355/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17355/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17355") = 0 mkdir("./17356", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18245 ./strace-static-x86_64: Process 18245 attached [pid 18245] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18245] chdir("./17356") = 0 [pid 18245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18245] setpgid(0, 0) = 0 [pid 18245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18245] write(3, "1000", 4) = 4 [pid 18245] close(3) = 0 [pid 18245] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18245] write(1, "executing program\n", 18executing program ) = 18 [pid 18245] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18245] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18245] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18245] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18245] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9697, si_int=0, si_ptr=NULL} --- [pid 18245] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18245, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17356", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17356/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17356/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17356/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17356") = 0 mkdir("./17357", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18246 ./strace-static-x86_64: Process 18246 attached [pid 18246] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18246] chdir("./17357") = 0 [pid 18246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18246] setpgid(0, 0) = 0 [pid 18246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18246] write(3, "1000", 4) = 4 [pid 18246] close(3) = 0 executing program [pid 18246] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18246] write(1, "executing program\n", 18) = 18 [pid 18246] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18246] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18246] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18246] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18246] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8104, si_int=0, si_ptr=NULL} --- [pid 18246] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18246, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17357", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17357/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17357/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17357/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17357") = 0 mkdir("./17358", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18247 attached [pid 18247] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18247] chdir("./17358" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18247 [pid 18247] <... chdir resumed>) = 0 [pid 18247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18247] setpgid(0, 0) = 0 [pid 18247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18247] write(3, "1000", 4) = 4 [pid 18247] close(3) = 0 [pid 18247] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18247] write(1, "executing program\n", 18) = 18 [pid 18247] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18247] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18247] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18247] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18247] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8763, si_int=0, si_ptr=NULL} --- [pid 18247] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18247, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17358", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17358/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17358/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17358/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17358") = 0 mkdir("./17359", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18248 attached , child_tidptr=0x55557ab7f650) = 18248 [pid 18248] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18248] chdir("./17359") = 0 [pid 18248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18248] setpgid(0, 0) = 0 [pid 18248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18248] write(3, "1000", 4) = 4 [pid 18248] close(3) = 0 [pid 18248] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18248] write(1, "executing program\n", 18) = 18 [pid 18248] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18248] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18248] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18248] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18248] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8859, si_int=0, si_ptr=NULL} --- [pid 18248] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18248, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17359", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17359/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17359/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17359/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17359") = 0 mkdir("./17360", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18249 ./strace-static-x86_64: Process 18249 attached [pid 18249] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18249] chdir("./17360") = 0 [pid 18249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18249] setpgid(0, 0) = 0 [pid 18249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18249] write(3, "1000", 4) = 4 [pid 18249] close(3) = 0 [pid 18249] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18249] write(1, "executing program\n", 18) = 18 [pid 18249] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18249] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18249] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18249] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18249] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9383, si_int=0, si_ptr=NULL} --- [pid 18249] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18249, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17360", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17360/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17360/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17360/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17360") = 0 mkdir("./17361", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18250 attached , child_tidptr=0x55557ab7f650) = 18250 [pid 18250] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18250] chdir("./17361") = 0 [pid 18250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18250] setpgid(0, 0) = 0 [pid 18250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18250] write(3, "1000", 4) = 4 [pid 18250] close(3) = 0 [pid 18250] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18250] write(1, "executing program\n", 18executing program ) = 18 [pid 18250] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18250] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18250] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18250] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18250] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8714, si_int=0, si_ptr=NULL} --- [pid 18250] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18250, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17361", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17361/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17361/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17361/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17361") = 0 mkdir("./17362", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18251 ./strace-static-x86_64: Process 18251 attached [pid 18251] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18251] chdir("./17362") = 0 [pid 18251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18251] setpgid(0, 0) = 0 [pid 18251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18251] write(3, "1000", 4) = 4 [pid 18251] close(3) = 0 [pid 18251] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18251] write(1, "executing program\n", 18executing program ) = 18 [pid 18251] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18251] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18251] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18251] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18251] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7930, si_int=0, si_ptr=NULL} --- [pid 18251] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18251, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17362", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17362/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17362/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17362/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17362") = 0 mkdir("./17363", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18252 ./strace-static-x86_64: Process 18252 attached [pid 18252] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18252] chdir("./17363") = 0 [pid 18252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18252] setpgid(0, 0) = 0 [pid 18252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18252] write(3, "1000", 4) = 4 [pid 18252] close(3) = 0 [pid 18252] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18252] write(1, "executing program\n", 18executing program ) = 18 [pid 18252] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18252] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18252] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18252] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18252] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9158, si_int=0, si_ptr=NULL} --- [pid 18252] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18252, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17363", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17363/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17363/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17363/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17363") = 0 mkdir("./17364", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18253 ./strace-static-x86_64: Process 18253 attached [pid 18253] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18253] chdir("./17364") = 0 [pid 18253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18253] setpgid(0, 0) = 0 [pid 18253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18253] write(3, "1000", 4) = 4 [pid 18253] close(3) = 0 [pid 18253] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18253] write(1, "executing program\n", 18) = 18 [pid 18253] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18253] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18253] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18253] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18253] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9168, si_int=0, si_ptr=NULL} --- [pid 18253] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18253, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17364", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17364/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17364/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17364/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17364") = 0 mkdir("./17365", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18254 ./strace-static-x86_64: Process 18254 attached [pid 18254] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18254] chdir("./17365") = 0 [pid 18254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18254] setpgid(0, 0) = 0 [pid 18254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18254] write(3, "1000", 4) = 4 [pid 18254] close(3) = 0 executing program [pid 18254] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18254] write(1, "executing program\n", 18) = 18 [pid 18254] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18254] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18254] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18254] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18254] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8885, si_int=0, si_ptr=NULL} --- [pid 18254] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18254, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17365", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17365/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17365/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17365/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17365") = 0 mkdir("./17366", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18255 ./strace-static-x86_64: Process 18255 attached [pid 18255] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18255] chdir("./17366") = 0 [pid 18255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18255] setpgid(0, 0) = 0 [pid 18255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18255] write(3, "1000", 4) = 4 [pid 18255] close(3) = 0 [pid 18255] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18255] write(1, "executing program\n", 18) = 18 [pid 18255] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18255] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18255] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18255] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18255] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9426, si_int=0, si_ptr=NULL} --- [pid 18255] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18255, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17366", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17366/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17366/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17366/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17366") = 0 mkdir("./17367", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18256 ./strace-static-x86_64: Process 18256 attached [pid 18256] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18256] chdir("./17367") = 0 [pid 18256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18256] setpgid(0, 0) = 0 [pid 18256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18256] write(3, "1000", 4) = 4 [pid 18256] close(3) = 0 [pid 18256] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18256] write(1, "executing program\n", 18executing program ) = 18 [pid 18256] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18256] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18256] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18256] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18256] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10574, si_int=0, si_ptr=NULL} --- [pid 18256] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18256, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17367", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17367/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17367/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17367/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17367") = 0 mkdir("./17368", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18257 ./strace-static-x86_64: Process 18257 attached [pid 18257] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18257] chdir("./17368") = 0 [pid 18257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18257] setpgid(0, 0) = 0 [pid 18257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18257] write(3, "1000", 4) = 4 [pid 18257] close(3) = 0 [pid 18257] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18257] write(1, "executing program\n", 18executing program ) = 18 [pid 18257] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18257] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18257] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18257] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18257] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16499, si_int=0, si_ptr=NULL} --- [pid 18257] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18257, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17368", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17368/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17368/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17368/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17368") = 0 mkdir("./17369", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18258 ./strace-static-x86_64: Process 18258 attached [pid 18258] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18258] chdir("./17369") = 0 [pid 18258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18258] setpgid(0, 0) = 0 [pid 18258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18258] write(3, "1000", 4) = 4 [pid 18258] close(3) = 0 [pid 18258] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18258] write(1, "executing program\n", 18) = 18 [pid 18258] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18258] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18258] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18258] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18258] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9080, si_int=0, si_ptr=NULL} --- [pid 18258] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18258, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17369", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17369/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17369/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17369") = 0 mkdir("./17370", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18259 ./strace-static-x86_64: Process 18259 attached [pid 18259] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18259] chdir("./17370") = 0 [pid 18259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18259] setpgid(0, 0) = 0 [pid 18259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18259] write(3, "1000", 4) = 4 [pid 18259] close(3) = 0 [pid 18259] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18259] write(1, "executing program\n", 18) = 18 [pid 18259] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18259] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18259] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18259] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18259] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8652, si_int=0, si_ptr=NULL} --- [pid 18259] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18259, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17370", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17370/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17370/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17370/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17370") = 0 mkdir("./17371", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18260 ./strace-static-x86_64: Process 18260 attached [pid 18260] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18260] chdir("./17371") = 0 [pid 18260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18260] setpgid(0, 0) = 0 [pid 18260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18260] write(3, "1000", 4) = 4 [pid 18260] close(3) = 0 [pid 18260] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18260] write(1, "executing program\n", 18executing program ) = 18 [pid 18260] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18260] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18260] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18260] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18260] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9479, si_int=0, si_ptr=NULL} --- [pid 18260] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18260, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17371", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17371/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17371/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17371") = 0 mkdir("./17372", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18261 attached [pid 18261] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18261] chdir("./17372" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18261 [pid 18261] <... chdir resumed>) = 0 [pid 18261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18261] setpgid(0, 0) = 0 [pid 18261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18261] write(3, "1000", 4) = 4 [pid 18261] close(3) = 0 [pid 18261] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18261] write(1, "executing program\n", 18) = 18 [pid 18261] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18261] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18261] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18261] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18261] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12404, si_int=0, si_ptr=NULL} --- [pid 18261] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18261, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17372", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17372/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17372/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17372/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17372") = 0 mkdir("./17373", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18262 ./strace-static-x86_64: Process 18262 attached [pid 18262] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18262] chdir("./17373") = 0 [pid 18262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18262] setpgid(0, 0) = 0 [pid 18262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18262] write(3, "1000", 4) = 4 [pid 18262] close(3) = 0 [pid 18262] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18262] write(1, "executing program\n", 18executing program ) = 18 [pid 18262] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18262] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18262] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18262] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18262] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8669, si_int=0, si_ptr=NULL} --- [pid 18262] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18262, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17373", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17373/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17373/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17373/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17373") = 0 mkdir("./17374", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18263 ./strace-static-x86_64: Process 18263 attached [pid 18263] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18263] chdir("./17374") = 0 [pid 18263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18263] setpgid(0, 0) = 0 [pid 18263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18263] write(3, "1000", 4) = 4 [pid 18263] close(3) = 0 [pid 18263] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18263] write(1, "executing program\n", 18executing program ) = 18 [pid 18263] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18263] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18263] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18263] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18263] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8706, si_int=0, si_ptr=NULL} --- [pid 18263] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18263, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17374", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17374/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17374/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17374/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17374") = 0 mkdir("./17375", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18264 attached , child_tidptr=0x55557ab7f650) = 18264 [pid 18264] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18264] chdir("./17375") = 0 [pid 18264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18264] setpgid(0, 0) = 0 [pid 18264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18264] write(3, "1000", 4) = 4 [pid 18264] close(3) = 0 [pid 18264] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18264] write(1, "executing program\n", 18executing program ) = 18 [pid 18264] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18264] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18264] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18264] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18264] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9003, si_int=0, si_ptr=NULL} --- [pid 18264] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18264, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17375", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17375/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17375/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17375") = 0 mkdir("./17376", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18265 attached , child_tidptr=0x55557ab7f650) = 18265 [pid 18265] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18265] chdir("./17376") = 0 [pid 18265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18265] setpgid(0, 0) = 0 [pid 18265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18265] write(3, "1000", 4) = 4 [pid 18265] close(3) = 0 [pid 18265] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18265] write(1, "executing program\n", 18executing program ) = 18 [pid 18265] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18265] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18265] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18265] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18265] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12171, si_int=0, si_ptr=NULL} --- [pid 18265] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18265, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17376", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17376/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17376/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17376/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17376") = 0 mkdir("./17377", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18266 ./strace-static-x86_64: Process 18266 attached [pid 18266] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18266] chdir("./17377") = 0 [pid 18266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18266] setpgid(0, 0) = 0 [pid 18266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18266] write(3, "1000", 4) = 4 [pid 18266] close(3) = 0 [pid 18266] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18266] write(1, "executing program\n", 18executing program ) = 18 [pid 18266] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18266] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18266] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18266] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18266] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14464, si_int=0, si_ptr=NULL} --- [pid 18266] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18266, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17377", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17377/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17377/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17377/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17377") = 0 mkdir("./17378", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18267 ./strace-static-x86_64: Process 18267 attached [pid 18267] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18267] chdir("./17378") = 0 [pid 18267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18267] setpgid(0, 0) = 0 [pid 18267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18267] write(3, "1000", 4) = 4 [pid 18267] close(3) = 0 [pid 18267] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18267] write(1, "executing program\n", 18executing program ) = 18 [pid 18267] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18267] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18267] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18267] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18267] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10629, si_int=0, si_ptr=NULL} --- [pid 18267] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18267, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17378", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17378/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17378/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17378/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17378") = 0 mkdir("./17379", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18268 ./strace-static-x86_64: Process 18268 attached [pid 18268] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18268] chdir("./17379") = 0 [pid 18268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18268] setpgid(0, 0) = 0 [pid 18268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18268] write(3, "1000", 4) = 4 [pid 18268] close(3) = 0 [pid 18268] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18268] write(1, "executing program\n", 18) = 18 [pid 18268] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18268] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18268] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18268] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18268] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13381, si_int=0, si_ptr=NULL} --- [pid 18268] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18268, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17379", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17379/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17379/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17379/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17379") = 0 mkdir("./17380", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18269 ./strace-static-x86_64: Process 18269 attached [pid 18269] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18269] chdir("./17380") = 0 [pid 18269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18269] setpgid(0, 0) = 0 [pid 18269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18269] write(3, "1000", 4) = 4 [pid 18269] close(3) = 0 [pid 18269] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18269] write(1, "executing program\n", 18) = 18 [pid 18269] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18269] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18269] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18269] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18269] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11600, si_int=0, si_ptr=NULL} --- [pid 18269] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18269, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17380", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17380/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17380/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17380") = 0 mkdir("./17381", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18270 attached [pid 18270] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18270] chdir("./17381" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18270 [pid 18270] <... chdir resumed>) = 0 [pid 18270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18270] setpgid(0, 0) = 0 [pid 18270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18270] write(3, "1000", 4) = 4 [pid 18270] close(3) = 0 [pid 18270] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18270] write(1, "executing program\n", 18) = 18 [pid 18270] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18270] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18270] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18270] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18270] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8854, si_int=0, si_ptr=NULL} --- [pid 18270] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18270, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17381", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17381/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17381/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17381/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17381") = 0 mkdir("./17382", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18271 ./strace-static-x86_64: Process 18271 attached [pid 18271] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18271] chdir("./17382") = 0 [pid 18271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18271] setpgid(0, 0) = 0 [pid 18271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18271] write(3, "1000", 4) = 4 [pid 18271] close(3) = 0 [pid 18271] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18271] write(1, "executing program\n", 18) = 18 [pid 18271] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18271] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18271] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18271] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18271] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14840, si_int=0, si_ptr=NULL} --- [pid 18271] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18271, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17382", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17382/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17382/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17382/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17382") = 0 mkdir("./17383", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18272 attached [pid 18272] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18272 [pid 18272] chdir("./17383") = 0 [pid 18272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18272] setpgid(0, 0) = 0 [pid 18272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18272] write(3, "1000", 4) = 4 [pid 18272] close(3) = 0 [pid 18272] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18272] write(1, "executing program\n", 18executing program ) = 18 [pid 18272] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18272] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18272] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18272] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18272] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10127, si_int=0, si_ptr=NULL} --- [pid 18272] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18272, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17383", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17383/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17383/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17383/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17383") = 0 mkdir("./17384", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18273 ./strace-static-x86_64: Process 18273 attached [pid 18273] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18273] chdir("./17384") = 0 [pid 18273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18273] setpgid(0, 0) = 0 [pid 18273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18273] write(3, "1000", 4) = 4 [pid 18273] close(3) = 0 [pid 18273] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18273] write(1, "executing program\n", 18executing program ) = 18 [pid 18273] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18273] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18273] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18273] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18273] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10041, si_int=0, si_ptr=NULL} --- [pid 18273] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18273, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17384", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17384/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17384/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17384/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17384") = 0 mkdir("./17385", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18274 ./strace-static-x86_64: Process 18274 attached [pid 18274] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18274] chdir("./17385") = 0 [pid 18274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18274] setpgid(0, 0) = 0 [pid 18274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18274] write(3, "1000", 4) = 4 [pid 18274] close(3) = 0 [pid 18274] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18274] write(1, "executing program\n", 18) = 18 [pid 18274] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18274] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18274] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18274] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18274] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8292, si_int=0, si_ptr=NULL} --- [pid 18274] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18274, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17385", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17385/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17385/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17385/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17385") = 0 mkdir("./17386", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18275 attached [pid 18275] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18275] chdir("./17386" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18275 [pid 18275] <... chdir resumed>) = 0 [pid 18275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18275] setpgid(0, 0) = 0 [pid 18275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18275] write(3, "1000", 4) = 4 [pid 18275] close(3) = 0 [pid 18275] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18275] write(1, "executing program\n", 18executing program ) = 18 [pid 18275] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18275] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18275] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18275] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18275] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12973, si_int=0, si_ptr=NULL} --- [pid 18275] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18275, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17386", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17386/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17386/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17386/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17386") = 0 mkdir("./17387", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18276 attached , child_tidptr=0x55557ab7f650) = 18276 [pid 18276] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18276] chdir("./17387") = 0 [pid 18276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18276] setpgid(0, 0) = 0 [pid 18276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18276] write(3, "1000", 4) = 4 [pid 18276] close(3) = 0 [pid 18276] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18276] write(1, "executing program\n", 18) = 18 [pid 18276] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18276] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18276] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18276] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18276] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10202, si_int=0, si_ptr=NULL} --- [pid 18276] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18276, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17387", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17387/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17387/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17387") = 0 mkdir("./17388", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18277 attached , child_tidptr=0x55557ab7f650) = 18277 [pid 18277] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18277] chdir("./17388") = 0 [pid 18277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18277] setpgid(0, 0) = 0 [pid 18277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18277] write(3, "1000", 4) = 4 [pid 18277] close(3) = 0 [pid 18277] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18277] write(1, "executing program\n", 18executing program ) = 18 [pid 18277] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18277] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18277] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18277] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18277] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8853, si_int=0, si_ptr=NULL} --- [pid 18277] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18277, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17388", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17388/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17388/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17388/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17388") = 0 mkdir("./17389", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18278 ./strace-static-x86_64: Process 18278 attached [pid 18278] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18278] chdir("./17389") = 0 [pid 18278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18278] setpgid(0, 0) = 0 [pid 18278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18278] write(3, "1000", 4) = 4 [pid 18278] close(3) = 0 [pid 18278] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18278] write(1, "executing program\n", 18executing program ) = 18 [pid 18278] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18278] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18278] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18278] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18278] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26569, si_int=0, si_ptr=NULL} --- [pid 18278] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18278, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17389", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17389/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17389/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17389/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17389") = 0 mkdir("./17390", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18279 ./strace-static-x86_64: Process 18279 attached [pid 18279] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18279] chdir("./17390") = 0 [pid 18279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18279] setpgid(0, 0) = 0 [pid 18279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18279] write(3, "1000", 4) = 4 [pid 18279] close(3) = 0 [pid 18279] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18279] write(1, "executing program\n", 18executing program ) = 18 [pid 18279] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18279] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18279] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18279] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18279] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11554, si_int=0, si_ptr=NULL} --- [pid 18279] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18279, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17390", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17390/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17390/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17390/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17390") = 0 mkdir("./17391", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18280 ./strace-static-x86_64: Process 18280 attached [pid 18280] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18280] chdir("./17391") = 0 [pid 18280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18280] setpgid(0, 0) = 0 [pid 18280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18280] write(3, "1000", 4) = 4 [pid 18280] close(3) = 0 [pid 18280] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18280] write(1, "executing program\n", 18executing program ) = 18 [pid 18280] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18280] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18280] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18280] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18280] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9205, si_int=0, si_ptr=NULL} --- [pid 18280] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18280, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17391", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17391/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17391/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17391/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17391") = 0 mkdir("./17392", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18281 ./strace-static-x86_64: Process 18281 attached [pid 18281] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18281] chdir("./17392") = 0 [pid 18281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18281] setpgid(0, 0) = 0 [pid 18281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18281] write(3, "1000", 4) = 4 [pid 18281] close(3) = 0 [pid 18281] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18281] write(1, "executing program\n", 18executing program ) = 18 [pid 18281] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18281] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18281] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18281] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18281] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11270, si_int=0, si_ptr=NULL} --- [pid 18281] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18281, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17392", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17392/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17392/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17392/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17392") = 0 mkdir("./17393", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18282 ./strace-static-x86_64: Process 18282 attached [pid 18282] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18282] chdir("./17393") = 0 [pid 18282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18282] setpgid(0, 0) = 0 [pid 18282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18282] write(3, "1000", 4) = 4 [pid 18282] close(3) = 0 [pid 18282] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18282] write(1, "executing program\n", 18) = 18 [pid 18282] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18282] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18282] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18282] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18282] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7995, si_int=0, si_ptr=NULL} --- [pid 18282] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18282, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17393", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17393/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17393/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17393/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17393") = 0 mkdir("./17394", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18283 ./strace-static-x86_64: Process 18283 attached [pid 18283] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18283] chdir("./17394") = 0 [pid 18283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18283] setpgid(0, 0) = 0 [pid 18283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18283] write(3, "1000", 4) = 4 [pid 18283] close(3) = 0 [pid 18283] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18283] write(1, "executing program\n", 18) = 18 [pid 18283] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18283] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18283] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18283] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18283] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9476, si_int=0, si_ptr=NULL} --- [pid 18283] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18283, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17394", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17394/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17394/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17394/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17394") = 0 mkdir("./17395", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18284 attached [pid 18284] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18284] chdir("./17395" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18284 [pid 18284] <... chdir resumed>) = 0 [pid 18284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18284] setpgid(0, 0) = 0 [pid 18284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18284] write(3, "1000", 4) = 4 [pid 18284] close(3) = 0 [pid 18284] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18284] write(1, "executing program\n", 18executing program ) = 18 [pid 18284] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18284] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18284] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18284] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18284] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11483, si_int=0, si_ptr=NULL} --- [pid 18284] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18284, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17395", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17395/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17395/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17395/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17395") = 0 mkdir("./17396", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18285 attached [pid 18285] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18285] chdir("./17396") = 0 [pid 18285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18285] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18285 [pid 18285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18285] write(3, "1000", 4) = 4 [pid 18285] close(3) = 0 [pid 18285] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18285] write(1, "executing program\n", 18executing program ) = 18 [pid 18285] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18285] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18285] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18285] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18285] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10284, si_int=0, si_ptr=NULL} --- [pid 18285] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18285, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17396", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17396/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17396/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17396/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17396") = 0 mkdir("./17397", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18286 attached , child_tidptr=0x55557ab7f650) = 18286 [pid 18286] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18286] chdir("./17397") = 0 [pid 18286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18286] setpgid(0, 0) = 0 [pid 18286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18286] write(3, "1000", 4) = 4 [pid 18286] close(3) = 0 [pid 18286] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18286] write(1, "executing program\n", 18executing program ) = 18 [pid 18286] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18286] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18286] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18286] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18286] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8942, si_int=0, si_ptr=NULL} --- [pid 18286] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18286, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17397", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17397/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17397/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17397/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17397") = 0 mkdir("./17398", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18287 ./strace-static-x86_64: Process 18287 attached [pid 18287] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18287] chdir("./17398") = 0 [pid 18287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18287] setpgid(0, 0) = 0 [pid 18287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18287] write(3, "1000", 4) = 4 [pid 18287] close(3) = 0 [pid 18287] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18287] write(1, "executing program\n", 18executing program ) = 18 [pid 18287] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18287] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18287] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18287] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18287] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7876, si_int=0, si_ptr=NULL} --- [pid 18287] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18287, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17398", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17398/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17398/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17398/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17398") = 0 mkdir("./17399", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18288 ./strace-static-x86_64: Process 18288 attached [pid 18288] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18288] chdir("./17399") = 0 [pid 18288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18288] setpgid(0, 0) = 0 [pid 18288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18288] write(3, "1000", 4) = 4 [pid 18288] close(3) = 0 [pid 18288] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18288] write(1, "executing program\n", 18) = 18 [pid 18288] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18288] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18288] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18288] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18288] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8707, si_int=0, si_ptr=NULL} --- [pid 18288] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18288, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17399", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17399/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17399/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17399/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17399") = 0 mkdir("./17400", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18289 attached , child_tidptr=0x55557ab7f650) = 18289 [pid 18289] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18289] chdir("./17400") = 0 [pid 18289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18289] setpgid(0, 0) = 0 [pid 18289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18289] write(3, "1000", 4) = 4 [pid 18289] close(3) = 0 [pid 18289] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18289] write(1, "executing program\n", 18executing program ) = 18 [pid 18289] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18289] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18289] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18289] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18289] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10845, si_int=0, si_ptr=NULL} --- [pid 18289] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18289, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17400", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17400/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17400/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17400") = 0 mkdir("./17401", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18290 ./strace-static-x86_64: Process 18290 attached [pid 18290] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18290] chdir("./17401") = 0 [pid 18290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18290] setpgid(0, 0) = 0 [pid 18290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18290] write(3, "1000", 4) = 4 [pid 18290] close(3) = 0 [pid 18290] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18290] write(1, "executing program\n", 18executing program ) = 18 [pid 18290] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18290] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18290] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18290] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18290] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9174, si_int=0, si_ptr=NULL} --- [pid 18290] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18290, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17401", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17401/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17401/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17401/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17401") = 0 mkdir("./17402", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18291 attached , child_tidptr=0x55557ab7f650) = 18291 [pid 18291] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18291] chdir("./17402") = 0 [pid 18291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18291] setpgid(0, 0) = 0 [pid 18291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18291] write(3, "1000", 4) = 4 [pid 18291] close(3) = 0 [pid 18291] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18291] write(1, "executing program\n", 18executing program ) = 18 [pid 18291] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18291] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18291] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18291] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18291] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10397, si_int=0, si_ptr=NULL} --- [pid 18291] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18291, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17402", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17402/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17402/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17402/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17402") = 0 mkdir("./17403", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18292 ./strace-static-x86_64: Process 18292 attached [pid 18292] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18292] chdir("./17403") = 0 [pid 18292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18292] setpgid(0, 0) = 0 [pid 18292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18292] write(3, "1000", 4) = 4 [pid 18292] close(3) = 0 [pid 18292] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18292] write(1, "executing program\n", 18executing program ) = 18 [pid 18292] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18292] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18292] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18292] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18292] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11434, si_int=0, si_ptr=NULL} --- [pid 18292] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18292, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17403", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17403/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17403/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17403/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17403") = 0 mkdir("./17404", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18293 attached [pid 18293] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18293] chdir("./17404") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18293 [pid 18293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18293] setpgid(0, 0) = 0 [pid 18293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18293] write(3, "1000", 4) = 4 [pid 18293] close(3) = 0 [pid 18293] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18293] write(1, "executing program\n", 18) = 18 [pid 18293] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18293] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18293] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18293] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18293] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7749, si_int=0, si_ptr=NULL} --- [pid 18293] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18293, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17404", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17404/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17404/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17404/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17404") = 0 mkdir("./17405", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18294 ./strace-static-x86_64: Process 18294 attached [pid 18294] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18294] chdir("./17405") = 0 [pid 18294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18294] setpgid(0, 0) = 0 [pid 18294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18294] write(3, "1000", 4) = 4 [pid 18294] close(3) = 0 [pid 18294] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18294] write(1, "executing program\n", 18executing program ) = 18 [pid 18294] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18294] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18294] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18294] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18294] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8701, si_int=0, si_ptr=NULL} --- [pid 18294] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18294, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17405", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17405/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17405/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17405/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17405") = 0 mkdir("./17406", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18296 attached [pid 18296] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18296 [pid 18296] chdir("./17406") = 0 [pid 18296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18296] setpgid(0, 0) = 0 [pid 18296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18296] write(3, "1000", 4) = 4 [pid 18296] close(3) = 0 [pid 18296] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18296] write(1, "executing program\n", 18) = 18 [pid 18296] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18296] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18296] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18296] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18296] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26194, si_int=0, si_ptr=NULL} --- [pid 18296] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18296, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17406", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17406/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17406/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17406/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17406") = 0 mkdir("./17407", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18297 attached , child_tidptr=0x55557ab7f650) = 18297 [pid 18297] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18297] chdir("./17407") = 0 [pid 18297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18297] setpgid(0, 0) = 0 [pid 18297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18297] write(3, "1000", 4) = 4 [pid 18297] close(3) = 0 [pid 18297] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18297] write(1, "executing program\n", 18executing program ) = 18 [pid 18297] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18297] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18297] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18297] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18297] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10585, si_int=0, si_ptr=NULL} --- [pid 18297] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18297, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17407", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17407/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17407/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17407/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17407") = 0 mkdir("./17408", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18298 ./strace-static-x86_64: Process 18298 attached [pid 18298] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18298] chdir("./17408") = 0 [pid 18298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18298] setpgid(0, 0) = 0 [pid 18298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18298] write(3, "1000", 4) = 4 [pid 18298] close(3) = 0 [pid 18298] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18298] write(1, "executing program\n", 18executing program ) = 18 [pid 18298] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18298] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18298] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18298] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18298] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11262, si_int=0, si_ptr=NULL} --- [pid 18298] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18298, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17408", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17408/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17408/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17408/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17408") = 0 mkdir("./17409", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18299 ./strace-static-x86_64: Process 18299 attached [pid 18299] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18299] chdir("./17409") = 0 [pid 18299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18299] setpgid(0, 0) = 0 [pid 18299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18299] write(3, "1000", 4) = 4 [pid 18299] close(3) = 0 [pid 18299] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18299] write(1, "executing program\n", 18executing program ) = 18 [pid 18299] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18299] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18299] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18299] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18299] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24158, si_int=0, si_ptr=NULL} --- [pid 18299] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18299, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17409", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17409/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17409/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17409/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17409") = 0 mkdir("./17410", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18300 attached [pid 18300] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18300] chdir("./17410" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18300 [pid 18300] <... chdir resumed>) = 0 [pid 18300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18300] setpgid(0, 0) = 0 [pid 18300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18300] write(3, "1000", 4) = 4 [pid 18300] close(3) = 0 [pid 18300] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18300] write(1, "executing program\n", 18executing program ) = 18 [pid 18300] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18300] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18300] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18300] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18300] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10447, si_int=0, si_ptr=NULL} --- [pid 18300] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18300, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17410", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17410/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17410/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17410/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17410") = 0 mkdir("./17411", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18301 attached , child_tidptr=0x55557ab7f650) = 18301 [pid 18301] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18301] chdir("./17411") = 0 [pid 18301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18301] setpgid(0, 0) = 0 [pid 18301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18301] write(3, "1000", 4) = 4 [pid 18301] close(3) = 0 [pid 18301] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18301] write(1, "executing program\n", 18) = 18 [pid 18301] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18301] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18301] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18301] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18301] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11043, si_int=0, si_ptr=NULL} --- [pid 18301] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18301, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17411", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17411", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17411/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17411/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17411/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17411") = 0 mkdir("./17412", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18302 ./strace-static-x86_64: Process 18302 attached [pid 18302] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18302] chdir("./17412") = 0 [pid 18302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18302] setpgid(0, 0) = 0 [pid 18302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18302] write(3, "1000", 4) = 4 [pid 18302] close(3) = 0 [pid 18302] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18302] write(1, "executing program\n", 18executing program ) = 18 [pid 18302] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18302] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18302] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18302] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18302] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10644, si_int=0, si_ptr=NULL} --- [pid 18302] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18302, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17412", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17412", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17412/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17412/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17412/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17412") = 0 mkdir("./17413", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18303 attached [pid 18303] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18303] chdir("./17413" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18303 [pid 18303] <... chdir resumed>) = 0 [pid 18303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18303] setpgid(0, 0) = 0 [pid 18303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18303] write(3, "1000", 4) = 4 [pid 18303] close(3) = 0 [pid 18303] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18303] write(1, "executing program\n", 18) = 18 [pid 18303] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18303] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18303] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18303] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18303] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9174, si_int=0, si_ptr=NULL} --- [pid 18303] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18303, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17413", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17413", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17413/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17413/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17413/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17413") = 0 mkdir("./17414", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18304 attached , child_tidptr=0x55557ab7f650) = 18304 [pid 18304] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18304] chdir("./17414") = 0 [pid 18304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18304] setpgid(0, 0) = 0 [pid 18304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18304] write(3, "1000", 4) = 4 [pid 18304] close(3) = 0 [pid 18304] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18304] write(1, "executing program\n", 18executing program ) = 18 [pid 18304] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18304] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18304] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18304] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18304] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11371, si_int=0, si_ptr=NULL} --- [pid 18304] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18304, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17414", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17414", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17414/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17414/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17414/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17414") = 0 mkdir("./17415", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18305 ./strace-static-x86_64: Process 18305 attached [pid 18305] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18305] chdir("./17415") = 0 [pid 18305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18305] setpgid(0, 0) = 0 [pid 18305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18305] write(3, "1000", 4) = 4 [pid 18305] close(3) = 0 [pid 18305] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18305] write(1, "executing program\n", 18executing program ) = 18 [pid 18305] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18305] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18305] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18305] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18305] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10117, si_int=0, si_ptr=NULL} --- [pid 18305] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18305, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17415", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17415", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17415/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17415/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17415/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17415") = 0 mkdir("./17416", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18306 ./strace-static-x86_64: Process 18306 attached [pid 18306] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18306] chdir("./17416") = 0 [pid 18306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18306] setpgid(0, 0) = 0 [pid 18306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18306] write(3, "1000", 4) = 4 [pid 18306] close(3) = 0 [pid 18306] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18306] write(1, "executing program\n", 18executing program ) = 18 [pid 18306] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18306] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18306] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18306] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18306] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9176, si_int=0, si_ptr=NULL} --- [pid 18306] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18306, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17416", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17416", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17416/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17416/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17416/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17416") = 0 mkdir("./17417", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18307 ./strace-static-x86_64: Process 18307 attached [pid 18307] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18307] chdir("./17417") = 0 [pid 18307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18307] setpgid(0, 0) = 0 [pid 18307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18307] write(3, "1000", 4) = 4 [pid 18307] close(3) = 0 [pid 18307] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18307] write(1, "executing program\n", 18executing program ) = 18 [pid 18307] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18307] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18307] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18307] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18307] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11017, si_int=0, si_ptr=NULL} --- [pid 18307] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18307, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17417", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17417", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17417/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17417/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17417/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17417") = 0 mkdir("./17418", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18308 attached [pid 18308] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18308] chdir("./17418" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18308 [pid 18308] <... chdir resumed>) = 0 [pid 18308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18308] setpgid(0, 0) = 0 [pid 18308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18308] write(3, "1000", 4) = 4 [pid 18308] close(3) = 0 [pid 18308] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18308] write(1, "executing program\n", 18executing program ) = 18 [pid 18308] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18308] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18308] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18308] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18308] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13479, si_int=0, si_ptr=NULL} --- [pid 18308] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18308, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17418", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17418", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17418/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17418/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17418/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17418") = 0 mkdir("./17419", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18309 attached , child_tidptr=0x55557ab7f650) = 18309 [pid 18309] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18309] chdir("./17419") = 0 [pid 18309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18309] setpgid(0, 0) = 0 [pid 18309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18309] write(3, "1000", 4) = 4 [pid 18309] close(3) = 0 [pid 18309] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18309] write(1, "executing program\n", 18executing program ) = 18 [pid 18309] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18309] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18309] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18309] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18309] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13977, si_int=0, si_ptr=NULL} --- [pid 18309] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18309, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17419", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17419", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17419/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17419/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17419/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17419") = 0 mkdir("./17420", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18310 attached , child_tidptr=0x55557ab7f650) = 18310 [pid 18310] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18310] chdir("./17420") = 0 [pid 18310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18310] setpgid(0, 0) = 0 [pid 18310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18310] write(3, "1000", 4) = 4 [pid 18310] close(3) = 0 [pid 18310] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18310] write(1, "executing program\n", 18executing program ) = 18 [pid 18310] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18310] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18310] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18310] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18310] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12345, si_int=0, si_ptr=NULL} --- [pid 18310] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18310, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17420", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17420", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17420/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17420/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17420/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17420") = 0 mkdir("./17421", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18311 attached [pid 18311] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18311 [pid 18311] chdir("./17421") = 0 [pid 18311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18311] setpgid(0, 0) = 0 [pid 18311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18311] write(3, "1000", 4) = 4 [pid 18311] close(3) = 0 [pid 18311] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18311] write(1, "executing program\n", 18executing program ) = 18 [pid 18311] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18311] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18311] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18311] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18311] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33511, si_int=0, si_ptr=NULL} --- [pid 18311] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18311, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17421", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17421", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17421/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17421/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17421/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17421") = 0 mkdir("./17422", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18312 ./strace-static-x86_64: Process 18312 attached [pid 18312] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18312] chdir("./17422") = 0 [pid 18312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18312] setpgid(0, 0) = 0 [pid 18312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18312] write(3, "1000", 4) = 4 [pid 18312] close(3) = 0 [pid 18312] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18312] write(1, "executing program\n", 18) = 18 [pid 18312] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18312] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18312] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18312] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18312] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9017, si_int=0, si_ptr=NULL} --- [pid 18312] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18312, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17422", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17422", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17422/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17422/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17422/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17422") = 0 mkdir("./17423", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18313 attached , child_tidptr=0x55557ab7f650) = 18313 [pid 18313] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18313] chdir("./17423") = 0 [pid 18313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18313] setpgid(0, 0) = 0 [pid 18313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18313] write(3, "1000", 4) = 4 [pid 18313] close(3) = 0 [pid 18313] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18313] write(1, "executing program\n", 18executing program ) = 18 [pid 18313] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18313] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18313] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18313] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18313] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8756, si_int=0, si_ptr=NULL} --- [pid 18313] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18313, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17423", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17423", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17423/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17423/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17423/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17423") = 0 mkdir("./17424", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18314 ./strace-static-x86_64: Process 18314 attached [pid 18314] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18314] chdir("./17424") = 0 [pid 18314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18314] setpgid(0, 0) = 0 [pid 18314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18314] write(3, "1000", 4) = 4 [pid 18314] close(3) = 0 [pid 18314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18314] write(1, "executing program\n", 18executing program ) = 18 [pid 18314] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18314] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18314] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18314] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18314] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12139, si_int=0, si_ptr=NULL} --- [pid 18314] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18314, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17424", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17424", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17424/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17424/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17424/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17424") = 0 mkdir("./17425", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18315 ./strace-static-x86_64: Process 18315 attached [pid 18315] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18315] chdir("./17425") = 0 [pid 18315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18315] setpgid(0, 0) = 0 [pid 18315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18315] write(3, "1000", 4) = 4 [pid 18315] close(3) = 0 [pid 18315] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18315] write(1, "executing program\n", 18executing program ) = 18 [pid 18315] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18315] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18315] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18315] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18315] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11010, si_int=0, si_ptr=NULL} --- [pid 18315] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18315, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17425", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17425", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17425/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17425/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17425/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17425") = 0 mkdir("./17426", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18316 ./strace-static-x86_64: Process 18316 attached [pid 18316] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18316] chdir("./17426") = 0 [pid 18316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18316] setpgid(0, 0) = 0 [pid 18316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18316] write(3, "1000", 4) = 4 [pid 18316] close(3) = 0 [pid 18316] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18316] write(1, "executing program\n", 18) = 18 [pid 18316] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18316] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18316] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18316] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18316] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24435, si_int=0, si_ptr=NULL} --- [pid 18316] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18316, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17426", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17426", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17426/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17426/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17426/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17426") = 0 mkdir("./17427", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18317 attached [pid 18317] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18317] chdir("./17427" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18317 [pid 18317] <... chdir resumed>) = 0 [pid 18317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18317] setpgid(0, 0) = 0 [pid 18317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18317] write(3, "1000", 4) = 4 [pid 18317] close(3) = 0 [pid 18317] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18317] write(1, "executing program\n", 18) = 18 [pid 18317] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18317] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18317] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18317] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18317] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8740, si_int=0, si_ptr=NULL} --- [pid 18317] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18317, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17427", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17427", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17427/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17427/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17427/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17427") = 0 mkdir("./17428", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18318 attached [pid 18318] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18318] chdir("./17428") = 0 [pid 18318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18318] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18318 [pid 18318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18318] write(3, "1000", 4) = 4 [pid 18318] close(3) = 0 [pid 18318] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18318] write(1, "executing program\n", 18executing program ) = 18 [pid 18318] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18318] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18318] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18318] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18318] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9406, si_int=0, si_ptr=NULL} --- [pid 18318] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18318, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17428", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17428", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17428/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17428/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17428/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17428") = 0 mkdir("./17429", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18319 ./strace-static-x86_64: Process 18319 attached [pid 18319] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18319] chdir("./17429") = 0 [pid 18319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18319] setpgid(0, 0) = 0 [pid 18319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18319] write(3, "1000", 4) = 4 [pid 18319] close(3) = 0 [pid 18319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18319] write(1, "executing program\n", 18executing program ) = 18 [pid 18319] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18319] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18319] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18319] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18319] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10875, si_int=0, si_ptr=NULL} --- [pid 18319] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18319, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17429", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17429", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17429/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17429/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17429/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17429") = 0 mkdir("./17430", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18320 attached , child_tidptr=0x55557ab7f650) = 18320 [pid 18320] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18320] chdir("./17430") = 0 [pid 18320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18320] setpgid(0, 0) = 0 [pid 18320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18320] write(3, "1000", 4) = 4 [pid 18320] close(3) = 0 [pid 18320] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18320] write(1, "executing program\n", 18executing program ) = 18 [pid 18320] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18320] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18320] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18320] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18320] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11552, si_int=0, si_ptr=NULL} --- [pid 18320] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18320, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17430", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17430", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17430/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17430/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17430/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17430") = 0 mkdir("./17431", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18321 attached , child_tidptr=0x55557ab7f650) = 18321 [pid 18321] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18321] chdir("./17431") = 0 [pid 18321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18321] setpgid(0, 0) = 0 [pid 18321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18321] write(3, "1000", 4) = 4 [pid 18321] close(3) = 0 [pid 18321] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18321] write(1, "executing program\n", 18executing program ) = 18 [pid 18321] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18321] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18321] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18321] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18321] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9402, si_int=0, si_ptr=NULL} --- [pid 18321] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18321, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17431", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17431", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17431/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17431/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17431/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17431") = 0 mkdir("./17432", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18322 attached [pid 18322] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18322 [pid 18322] chdir("./17432") = 0 [pid 18322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18322] setpgid(0, 0) = 0 [pid 18322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18322] write(3, "1000", 4) = 4 [pid 18322] close(3) = 0 [pid 18322] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18322] write(1, "executing program\n", 18) = 18 [pid 18322] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18322] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18322] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18322] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18322] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9005, si_int=0, si_ptr=NULL} --- [pid 18322] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18322, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17432", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17432", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17432/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17432/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17432/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17432") = 0 mkdir("./17433", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18323 attached , child_tidptr=0x55557ab7f650) = 18323 [pid 18323] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18323] chdir("./17433") = 0 [pid 18323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18323] setpgid(0, 0) = 0 [pid 18323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18323] write(3, "1000", 4) = 4 [pid 18323] close(3) = 0 [pid 18323] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18323] write(1, "executing program\n", 18executing program ) = 18 [pid 18323] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18323] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18323] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18323] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18323] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11629, si_int=0, si_ptr=NULL} --- [pid 18323] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18323, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17433", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17433", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17433/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17433/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17433/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17433") = 0 mkdir("./17434", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18324 ./strace-static-x86_64: Process 18324 attached [pid 18324] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18324] chdir("./17434") = 0 [pid 18324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18324] setpgid(0, 0) = 0 [pid 18324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18324] write(3, "1000", 4) = 4 [pid 18324] close(3) = 0 [pid 18324] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18324] write(1, "executing program\n", 18executing program ) = 18 [pid 18324] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18324] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18324] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18324] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18324] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13401, si_int=0, si_ptr=NULL} --- [pid 18324] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18324, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17434", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17434", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17434/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17434/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17434/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17434") = 0 mkdir("./17435", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18325 ./strace-static-x86_64: Process 18325 attached [pid 18325] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18325] chdir("./17435") = 0 [pid 18325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18325] setpgid(0, 0) = 0 [pid 18325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18325] write(3, "1000", 4) = 4 [pid 18325] close(3) = 0 [pid 18325] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18325] write(1, "executing program\n", 18executing program ) = 18 [pid 18325] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18325] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18325] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18325] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18325] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16380, si_int=0, si_ptr=NULL} --- [pid 18325] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18325, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17435", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17435", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17435/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17435/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17435/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17435") = 0 mkdir("./17436", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18326 attached [pid 18326] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18326] chdir("./17436" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18326 [pid 18326] <... chdir resumed>) = 0 [pid 18326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18326] setpgid(0, 0) = 0 [pid 18326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18326] write(3, "1000", 4) = 4 [pid 18326] close(3) = 0 [pid 18326] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18326] write(1, "executing program\n", 18) = 18 [pid 18326] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18326] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18326] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18326] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18326] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16773, si_int=0, si_ptr=NULL} --- [pid 18326] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18326, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17436", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17436", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17436/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17436/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17436/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17436") = 0 mkdir("./17437", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18327 ./strace-static-x86_64: Process 18327 attached [pid 18327] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18327] chdir("./17437") = 0 [pid 18327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18327] setpgid(0, 0) = 0 [pid 18327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18327] write(3, "1000", 4) = 4 [pid 18327] close(3) = 0 [pid 18327] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18327] write(1, "executing program\n", 18executing program ) = 18 [pid 18327] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18327] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18327] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18327] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18327] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9036, si_int=0, si_ptr=NULL} --- [pid 18327] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18327, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17437", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17437", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17437/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17437/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17437/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17437") = 0 mkdir("./17438", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18328 ./strace-static-x86_64: Process 18328 attached [pid 18328] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18328] chdir("./17438") = 0 [pid 18328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18328] setpgid(0, 0) = 0 [pid 18328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18328] write(3, "1000", 4) = 4 [pid 18328] close(3) = 0 [pid 18328] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18328] write(1, "executing program\n", 18executing program ) = 18 [pid 18328] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18328] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18328] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18328] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18328] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11137, si_int=0, si_ptr=NULL} --- [pid 18328] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18328, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17438", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17438", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17438/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17438/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17438/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17438") = 0 mkdir("./17439", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18329 ./strace-static-x86_64: Process 18329 attached [pid 18329] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18329] chdir("./17439") = 0 [pid 18329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18329] setpgid(0, 0) = 0 [pid 18329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18329] write(3, "1000", 4) = 4 [pid 18329] close(3) = 0 [pid 18329] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18329] write(1, "executing program\n", 18) = 18 [pid 18329] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18329] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18329] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18329] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18329] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11294, si_int=0, si_ptr=NULL} --- [pid 18329] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18329, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17439", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17439", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17439/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17439/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17439/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17439") = 0 mkdir("./17440", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18330 ./strace-static-x86_64: Process 18330 attached [pid 18330] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18330] chdir("./17440") = 0 [pid 18330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18330] setpgid(0, 0) = 0 [pid 18330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18330] write(3, "1000", 4) = 4 [pid 18330] close(3) = 0 [pid 18330] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18330] write(1, "executing program\n", 18executing program ) = 18 [pid 18330] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18330] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18330] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18330] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18330] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11467, si_int=0, si_ptr=NULL} --- [pid 18330] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18330, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17440", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17440", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17440/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17440/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17440/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17440") = 0 mkdir("./17441", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18331 ./strace-static-x86_64: Process 18331 attached [pid 18331] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18331] chdir("./17441") = 0 [pid 18331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18331] setpgid(0, 0) = 0 [pid 18331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18331] write(3, "1000", 4) = 4 [pid 18331] close(3) = 0 [pid 18331] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18331] write(1, "executing program\n", 18) = 18 [pid 18331] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18331] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18331] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18331] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18331] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8385, si_int=0, si_ptr=NULL} --- [pid 18331] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18331, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17441", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17441", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17441/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17441/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17441/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17441") = 0 mkdir("./17442", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18332 ./strace-static-x86_64: Process 18332 attached [pid 18332] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18332] chdir("./17442") = 0 [pid 18332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18332] setpgid(0, 0) = 0 [pid 18332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18332] write(3, "1000", 4) = 4 [pid 18332] close(3) = 0 [pid 18332] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18332] write(1, "executing program\n", 18executing program ) = 18 [pid 18332] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18332] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18332] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18332] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18332] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8426, si_int=0, si_ptr=NULL} --- [pid 18332] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18332, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17442", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17442", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17442/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17442/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17442/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17442") = 0 mkdir("./17443", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18333 attached [pid 18333] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18333] chdir("./17443") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18333 [pid 18333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18333] setpgid(0, 0) = 0 [pid 18333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18333] write(3, "1000", 4) = 4 [pid 18333] close(3) = 0 [pid 18333] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18333] write(1, "executing program\n", 18executing program ) = 18 [pid 18333] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18333] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18333] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18333] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18333] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12500, si_int=0, si_ptr=NULL} --- [pid 18333] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18333, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17443", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17443", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17443/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17443/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17443/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17443") = 0 mkdir("./17444", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18334 ./strace-static-x86_64: Process 18334 attached [pid 18334] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18334] chdir("./17444") = 0 [pid 18334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18334] setpgid(0, 0) = 0 [pid 18334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18334] write(3, "1000", 4) = 4 [pid 18334] close(3) = 0 [pid 18334] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18334] write(1, "executing program\n", 18) = 18 [pid 18334] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18334] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18334] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18334] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18334] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11088, si_int=0, si_ptr=NULL} --- [pid 18334] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18334, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17444", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17444", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17444/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17444/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17444/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17444") = 0 mkdir("./17445", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18335 ./strace-static-x86_64: Process 18335 attached [pid 18335] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18335] chdir("./17445") = 0 [pid 18335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18335] setpgid(0, 0) = 0 [pid 18335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18335] write(3, "1000", 4) = 4 [pid 18335] close(3) = 0 [pid 18335] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18335] write(1, "executing program\n", 18) = 18 [pid 18335] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18335] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18335] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18335] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18335] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8203, si_int=0, si_ptr=NULL} --- [pid 18335] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18335, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17445", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17445", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17445/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17445/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17445/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17445") = 0 mkdir("./17446", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18336 attached [pid 18336] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18336] chdir("./17446" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18336 [pid 18336] <... chdir resumed>) = 0 [pid 18336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18336] setpgid(0, 0) = 0 [pid 18336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18336] write(3, "1000", 4) = 4 [pid 18336] close(3) = 0 [pid 18336] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18336] write(1, "executing program\n", 18) = 18 [pid 18336] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18336] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18336] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18336] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18336] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11263, si_int=0, si_ptr=NULL} --- [pid 18336] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18336, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17446", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17446", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17446/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17446/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17446/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17446") = 0 mkdir("./17447", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18337 ./strace-static-x86_64: Process 18337 attached [pid 18337] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18337] chdir("./17447") = 0 [pid 18337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18337] setpgid(0, 0) = 0 [pid 18337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18337] write(3, "1000", 4) = 4 [pid 18337] close(3) = 0 [pid 18337] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18337] write(1, "executing program\n", 18executing program ) = 18 [pid 18337] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18337] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18337] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18337] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18337] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10801, si_int=0, si_ptr=NULL} --- [pid 18337] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18337, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17447", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17447", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17447/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17447/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17447/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17447") = 0 mkdir("./17448", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18338 ./strace-static-x86_64: Process 18338 attached [pid 18338] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18338] chdir("./17448") = 0 [pid 18338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18338] setpgid(0, 0) = 0 [pid 18338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18338] write(3, "1000", 4) = 4 [pid 18338] close(3) = 0 [pid 18338] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18338] write(1, "executing program\n", 18executing program ) = 18 [pid 18338] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18338] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18338] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18338] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18338] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9172, si_int=0, si_ptr=NULL} --- [pid 18338] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18338, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17448", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17448", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17448/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17448/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17448/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17448") = 0 mkdir("./17449", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18339 ./strace-static-x86_64: Process 18339 attached [pid 18339] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18339] chdir("./17449") = 0 [pid 18339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18339] setpgid(0, 0) = 0 [pid 18339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18339] write(3, "1000", 4) = 4 [pid 18339] close(3) = 0 [pid 18339] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18339] write(1, "executing program\n", 18) = 18 [pid 18339] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18339] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18339] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18339] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18339] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8028, si_int=0, si_ptr=NULL} --- [pid 18339] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18339, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17449", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17449", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17449/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17449/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17449/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17449") = 0 mkdir("./17450", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18340 ./strace-static-x86_64: Process 18340 attached [pid 18340] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18340] chdir("./17450") = 0 [pid 18340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18340] setpgid(0, 0) = 0 [pid 18340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18340] write(3, "1000", 4) = 4 [pid 18340] close(3) = 0 [pid 18340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18340] write(1, "executing program\n", 18executing program ) = 18 [pid 18340] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18340] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18340] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18340] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18340] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11328, si_int=0, si_ptr=NULL} --- [pid 18340] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18340, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17450", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17450", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17450/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17450/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17450/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17450") = 0 mkdir("./17451", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18341 attached [pid 18341] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18341] chdir("./17451") = 0 [pid 18341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18341] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18341 [pid 18341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18341] write(3, "1000", 4) = 4 [pid 18341] close(3) = 0 [pid 18341] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18341] write(1, "executing program\n", 18executing program ) = 18 [pid 18341] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18341] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18341] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18341] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18341] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8603, si_int=0, si_ptr=NULL} --- [pid 18341] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18341, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17451", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17451", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17451/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17451/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17451/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17451") = 0 mkdir("./17452", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18342 ./strace-static-x86_64: Process 18342 attached [pid 18342] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18342] chdir("./17452") = 0 [pid 18342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18342] setpgid(0, 0) = 0 [pid 18342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18342] write(3, "1000", 4) = 4 [pid 18342] close(3) = 0 [pid 18342] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18342] write(1, "executing program\n", 18) = 18 [pid 18342] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18342] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18342] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18342] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18342] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8294, si_int=0, si_ptr=NULL} --- [pid 18342] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18342, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17452", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17452", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17452/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17452/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17452/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17452") = 0 mkdir("./17453", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18343 attached [pid 18343] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18343] chdir("./17453") = 0 [pid 18343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18343] setpgid(0, 0) = 0 [pid 18343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18343 [pid 18343] <... openat resumed>) = 3 [pid 18343] write(3, "1000", 4) = 4 [pid 18343] close(3) = 0 [pid 18343] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18343] write(1, "executing program\n", 18) = 18 [pid 18343] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18343] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18343] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18343] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18343] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12150, si_int=0, si_ptr=NULL} --- [pid 18343] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18343, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17453", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17453", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17453/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17453/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17453/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17453") = 0 mkdir("./17454", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18344 ./strace-static-x86_64: Process 18344 attached [pid 18344] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18344] chdir("./17454") = 0 [pid 18344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18344] setpgid(0, 0) = 0 [pid 18344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18344] write(3, "1000", 4) = 4 [pid 18344] close(3) = 0 [pid 18344] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18344] write(1, "executing program\n", 18) = 18 [pid 18344] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18344] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18344] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18344] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18344] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13835, si_int=0, si_ptr=NULL} --- [pid 18344] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18344, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17454", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17454", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17454/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17454/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17454/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17454") = 0 mkdir("./17455", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18345 attached [pid 18345] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18345] chdir("./17455" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18345 [pid 18345] <... chdir resumed>) = 0 [pid 18345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18345] setpgid(0, 0) = 0 [pid 18345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18345] write(3, "1000", 4) = 4 [pid 18345] close(3) = 0 [pid 18345] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18345] write(1, "executing program\n", 18) = 18 [pid 18345] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18345] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18345] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18345] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18345] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12114, si_int=0, si_ptr=NULL} --- [pid 18345] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18345, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17455", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17455", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17455/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17455/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17455/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17455") = 0 mkdir("./17456", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18346 attached , child_tidptr=0x55557ab7f650) = 18346 [pid 18346] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18346] chdir("./17456") = 0 [pid 18346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18346] setpgid(0, 0) = 0 [pid 18346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18346] write(3, "1000", 4) = 4 [pid 18346] close(3) = 0 [pid 18346] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18346] write(1, "executing program\n", 18executing program ) = 18 [pid 18346] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18346] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18346] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18346] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18346] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12178, si_int=0, si_ptr=NULL} --- [pid 18346] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18346, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17456", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17456", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17456/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17456/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17456/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17456") = 0 mkdir("./17457", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18347 ./strace-static-x86_64: Process 18347 attached [pid 18347] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18347] chdir("./17457") = 0 [pid 18347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18347] setpgid(0, 0) = 0 [pid 18347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18347] write(3, "1000", 4) = 4 [pid 18347] close(3) = 0 [pid 18347] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18347] write(1, "executing program\n", 18executing program ) = 18 [pid 18347] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18347] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18347] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18347] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18347] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11675, si_int=0, si_ptr=NULL} --- [pid 18347] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18347, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17457", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17457", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17457/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17457/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17457/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17457") = 0 mkdir("./17458", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18348 attached , child_tidptr=0x55557ab7f650) = 18348 [pid 18348] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18348] chdir("./17458") = 0 [pid 18348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18348] setpgid(0, 0) = 0 [pid 18348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18348] write(3, "1000", 4) = 4 [pid 18348] close(3) = 0 [pid 18348] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18348] write(1, "executing program\n", 18) = 18 [pid 18348] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18348] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18348] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18348] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18348] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11708, si_int=0, si_ptr=NULL} --- [pid 18348] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18348, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17458", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17458", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17458/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17458/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17458/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17458") = 0 mkdir("./17459", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18349 attached , child_tidptr=0x55557ab7f650) = 18349 [pid 18349] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18349] chdir("./17459") = 0 [pid 18349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18349] setpgid(0, 0) = 0 [pid 18349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18349] write(3, "1000", 4) = 4 [pid 18349] close(3) = 0 [pid 18349] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18349] write(1, "executing program\n", 18executing program ) = 18 [pid 18349] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18349] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18349] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18349] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18349] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11245, si_int=0, si_ptr=NULL} --- [pid 18349] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18349, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17459", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17459", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17459/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17459/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17459/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17459") = 0 mkdir("./17460", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18350 ./strace-static-x86_64: Process 18350 attached [pid 18350] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18350] chdir("./17460") = 0 [pid 18350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18350] setpgid(0, 0) = 0 [pid 18350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18350] write(3, "1000", 4) = 4 [pid 18350] close(3) = 0 [pid 18350] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18350] write(1, "executing program\n", 18executing program ) = 18 [pid 18350] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18350] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18350] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18350] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18350] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9173, si_int=0, si_ptr=NULL} --- [pid 18350] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18350, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17460", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17460", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17460/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17460/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17460/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17460") = 0 mkdir("./17461", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18351 attached [pid 18351] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18351] chdir("./17461" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18351 [pid 18351] <... chdir resumed>) = 0 [pid 18351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18351] setpgid(0, 0) = 0 [pid 18351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18351] write(3, "1000", 4) = 4 [pid 18351] close(3) = 0 [pid 18351] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18351] write(1, "executing program\n", 18executing program ) = 18 [pid 18351] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18351] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18351] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18351] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18351] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9276, si_int=0, si_ptr=NULL} --- [pid 18351] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18351, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17461", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17461", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17461/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17461/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17461/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17461") = 0 mkdir("./17462", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18352 ./strace-static-x86_64: Process 18352 attached [pid 18352] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18352] chdir("./17462") = 0 [pid 18352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18352] setpgid(0, 0) = 0 [pid 18352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18352] write(3, "1000", 4) = 4 [pid 18352] close(3) = 0 [pid 18352] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18352] write(1, "executing program\n", 18) = 18 [pid 18352] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18352] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18352] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18352] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18352] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11611, si_int=0, si_ptr=NULL} --- [pid 18352] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18352, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17462", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17462", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17462/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17462/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17462/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17462") = 0 mkdir("./17463", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18353 attached , child_tidptr=0x55557ab7f650) = 18353 [pid 18353] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18353] chdir("./17463") = 0 [pid 18353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18353] setpgid(0, 0) = 0 [pid 18353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18353] write(3, "1000", 4) = 4 [pid 18353] close(3) = 0 [pid 18353] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18353] write(1, "executing program\n", 18executing program ) = 18 [pid 18353] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18353] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18353] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18353] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18353] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10476, si_int=0, si_ptr=NULL} --- [pid 18353] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18353, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17463", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17463", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17463/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17463/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17463/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17463") = 0 mkdir("./17464", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18354 ./strace-static-x86_64: Process 18354 attached [pid 18354] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18354] chdir("./17464") = 0 [pid 18354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18354] setpgid(0, 0) = 0 [pid 18354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18354] write(3, "1000", 4) = 4 [pid 18354] close(3) = 0 [pid 18354] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18354] write(1, "executing program\n", 18executing program ) = 18 [pid 18354] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18354] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18354] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18354] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18354] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9457, si_int=0, si_ptr=NULL} --- [pid 18354] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18354, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17464", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17464", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17464/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17464/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17464/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17464") = 0 mkdir("./17465", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18355 attached [pid 18355] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18355 [pid 18355] chdir("./17465") = 0 [pid 18355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18355] setpgid(0, 0) = 0 [pid 18355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18355] write(3, "1000", 4) = 4 [pid 18355] close(3) = 0 [pid 18355] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18355] write(1, "executing program\n", 18executing program ) = 18 [pid 18355] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18355] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18355] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18355] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18355] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9403, si_int=0, si_ptr=NULL} --- [pid 18355] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18355, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17465", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17465", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17465/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17465/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17465/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17465") = 0 mkdir("./17466", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18356 ./strace-static-x86_64: Process 18356 attached [pid 18356] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18356] chdir("./17466") = 0 [pid 18356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18356] setpgid(0, 0) = 0 [pid 18356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18356] write(3, "1000", 4) = 4 [pid 18356] close(3) = 0 [pid 18356] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18356] write(1, "executing program\n", 18) = 18 [pid 18356] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18356] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18356] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18356] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18356] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8858, si_int=0, si_ptr=NULL} --- [pid 18356] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18356, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17466", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17466", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17466/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17466/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17466/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17466") = 0 mkdir("./17467", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18357 attached , child_tidptr=0x55557ab7f650) = 18357 [pid 18357] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18357] chdir("./17467") = 0 [pid 18357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18357] setpgid(0, 0) = 0 [pid 18357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18357] write(3, "1000", 4) = 4 [pid 18357] close(3) = 0 [pid 18357] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18357] write(1, "executing program\n", 18executing program ) = 18 [pid 18357] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18357] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18357] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18357] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18357] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10843, si_int=0, si_ptr=NULL} --- [pid 18357] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18357, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17467", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17467", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17467/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17467/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17467/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17467") = 0 mkdir("./17468", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18358 ./strace-static-x86_64: Process 18358 attached [pid 18358] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18358] chdir("./17468") = 0 [pid 18358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18358] setpgid(0, 0) = 0 [pid 18358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18358] write(3, "1000", 4) = 4 [pid 18358] close(3) = 0 [pid 18358] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18358] write(1, "executing program\n", 18executing program ) = 18 [pid 18358] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18358] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18358] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18358] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18358] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8898, si_int=0, si_ptr=NULL} --- [pid 18358] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18358, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17468", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17468", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17468/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17468/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17468/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17468") = 0 mkdir("./17469", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18360 attached , child_tidptr=0x55557ab7f650) = 18360 [pid 18360] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18360] chdir("./17469") = 0 [pid 18360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18360] setpgid(0, 0) = 0 [pid 18360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18360] write(3, "1000", 4) = 4 [pid 18360] close(3) = 0 [pid 18360] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18360] write(1, "executing program\n", 18) = 18 [pid 18360] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18360] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18360] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18360] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18360] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8961, si_int=0, si_ptr=NULL} --- [pid 18360] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18360, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17469", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17469", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17469/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17469/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17469/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17469") = 0 mkdir("./17470", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18361 ./strace-static-x86_64: Process 18361 attached [pid 18361] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18361] chdir("./17470") = 0 [pid 18361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18361] setpgid(0, 0) = 0 [pid 18361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18361] write(3, "1000", 4) = 4 [pid 18361] close(3) = 0 [pid 18361] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18361] write(1, "executing program\n", 18executing program ) = 18 [pid 18361] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18361] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18361] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18361] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18361] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9295, si_int=0, si_ptr=NULL} --- [pid 18361] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18361, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17470", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17470", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17470/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17470/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17470/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17470") = 0 mkdir("./17471", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18362 ./strace-static-x86_64: Process 18362 attached [pid 18362] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18362] chdir("./17471") = 0 [pid 18362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18362] setpgid(0, 0) = 0 [pid 18362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18362] write(3, "1000", 4) = 4 [pid 18362] close(3) = 0 [pid 18362] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18362] write(1, "executing program\n", 18executing program ) = 18 [pid 18362] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18362] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18362] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18362] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18362] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13068, si_int=0, si_ptr=NULL} --- [pid 18362] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18362, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17471", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17471", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17471/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17471/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17471/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17471") = 0 mkdir("./17472", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18363 ./strace-static-x86_64: Process 18363 attached [pid 18363] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18363] chdir("./17472") = 0 [pid 18363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18363] setpgid(0, 0) = 0 [pid 18363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18363] write(3, "1000", 4) = 4 [pid 18363] close(3) = 0 [pid 18363] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18363] write(1, "executing program\n", 18) = 18 [pid 18363] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18363] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18363] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18363] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18363] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9586, si_int=0, si_ptr=NULL} --- [pid 18363] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18363, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17472", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17472", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17472/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17472/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17472/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17472") = 0 mkdir("./17473", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18364 ./strace-static-x86_64: Process 18364 attached [pid 18364] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18364] chdir("./17473") = 0 [pid 18364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18364] setpgid(0, 0) = 0 [pid 18364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18364] write(3, "1000", 4) = 4 [pid 18364] close(3) = 0 [pid 18364] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18364] write(1, "executing program\n", 18executing program ) = 18 [pid 18364] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18364] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18364] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18364] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18364] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8770, si_int=0, si_ptr=NULL} --- [pid 18364] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18364, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17473", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17473", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17473/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17473/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17473/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17473") = 0 mkdir("./17474", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18365 ./strace-static-x86_64: Process 18365 attached [pid 18365] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18365] chdir("./17474") = 0 [pid 18365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18365] setpgid(0, 0) = 0 [pid 18365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18365] write(3, "1000", 4) = 4 [pid 18365] close(3) = 0 [pid 18365] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18365] write(1, "executing program\n", 18executing program ) = 18 [pid 18365] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18365] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18365] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18365] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18365] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11538, si_int=0, si_ptr=NULL} --- [pid 18365] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18365, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17474", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17474", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17474/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17474/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17474/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17474") = 0 mkdir("./17475", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18366 ./strace-static-x86_64: Process 18366 attached [pid 18366] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18366] chdir("./17475") = 0 [pid 18366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18366] setpgid(0, 0) = 0 [pid 18366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18366] write(3, "1000", 4) = 4 [pid 18366] close(3) = 0 [pid 18366] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18366] write(1, "executing program\n", 18executing program ) = 18 [pid 18366] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18366] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18366] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18366] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18366] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9167, si_int=0, si_ptr=NULL} --- [pid 18366] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18366, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17475", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17475", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17475/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17475/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17475/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17475") = 0 mkdir("./17476", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18367 ./strace-static-x86_64: Process 18367 attached [pid 18367] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18367] chdir("./17476") = 0 [pid 18367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18367] setpgid(0, 0) = 0 [pid 18367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18367] write(3, "1000", 4) = 4 [pid 18367] close(3) = 0 [pid 18367] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18367] write(1, "executing program\n", 18) = 18 [pid 18367] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18367] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18367] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18367] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18367] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7818, si_int=0, si_ptr=NULL} --- [pid 18367] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18367, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17476", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17476", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17476/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17476/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17476/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17476") = 0 mkdir("./17477", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18368 attached [pid 18368] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18368 [pid 18368] chdir("./17477") = 0 [pid 18368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18368] setpgid(0, 0) = 0 [pid 18368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18368] write(3, "1000", 4) = 4 [pid 18368] close(3) = 0 [pid 18368] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18368] write(1, "executing program\n", 18) = 18 [pid 18368] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18368] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18368] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18368] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18368] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8263, si_int=0, si_ptr=NULL} --- [pid 18368] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18368, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17477", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17477", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17477/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17477/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17477/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17477") = 0 mkdir("./17478", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18369 attached [pid 18369] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18369] chdir("./17478") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18369 [pid 18369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18369] setpgid(0, 0) = 0 [pid 18369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18369] write(3, "1000", 4) = 4 [pid 18369] close(3) = 0 [pid 18369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18369] write(1, "executing program\n", 18executing program ) = 18 [pid 18369] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18369] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18369] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18369] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18369] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10890, si_int=0, si_ptr=NULL} --- [pid 18369] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18369, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17478", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17478", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17478/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17478/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17478/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17478") = 0 mkdir("./17479", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18370 ./strace-static-x86_64: Process 18370 attached [pid 18370] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18370] chdir("./17479") = 0 [pid 18370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18370] setpgid(0, 0) = 0 [pid 18370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18370] write(3, "1000", 4) = 4 [pid 18370] close(3) = 0 [pid 18370] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18370] write(1, "executing program\n", 18executing program ) = 18 [pid 18370] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18370] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18370] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18370] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18370] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11432, si_int=0, si_ptr=NULL} --- [pid 18370] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18370, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17479", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17479", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17479/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17479/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17479/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17479") = 0 mkdir("./17480", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18371 ./strace-static-x86_64: Process 18371 attached [pid 18371] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18371] chdir("./17480") = 0 [pid 18371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18371] setpgid(0, 0) = 0 [pid 18371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18371] write(3, "1000", 4) = 4 [pid 18371] close(3) = 0 [pid 18371] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18371] write(1, "executing program\n", 18) = 18 [pid 18371] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18371] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18371] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18371] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18371] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17528, si_int=0, si_ptr=NULL} --- [pid 18371] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18371, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17480", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17480", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17480/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17480/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17480/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17480") = 0 mkdir("./17481", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18372 ./strace-static-x86_64: Process 18372 attached [pid 18372] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18372] chdir("./17481") = 0 [pid 18372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18372] setpgid(0, 0) = 0 [pid 18372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18372] write(3, "1000", 4) = 4 [pid 18372] close(3) = 0 [pid 18372] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18372] write(1, "executing program\n", 18) = 18 [pid 18372] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18372] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18372] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18372] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18372] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9313, si_int=0, si_ptr=NULL} --- [pid 18372] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18372, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17481", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17481", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17481/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17481/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17481/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17481") = 0 mkdir("./17482", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18373 ./strace-static-x86_64: Process 18373 attached [pid 18373] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18373] chdir("./17482") = 0 [pid 18373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18373] setpgid(0, 0) = 0 [pid 18373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18373] write(3, "1000", 4) = 4 [pid 18373] close(3) = 0 [pid 18373] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18373] write(1, "executing program\n", 18executing program ) = 18 [pid 18373] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18373] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18373] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18373] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18373] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8775, si_int=0, si_ptr=NULL} --- [pid 18373] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18373, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17482", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17482", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17482/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17482/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17482/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17482") = 0 mkdir("./17483", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18374 ./strace-static-x86_64: Process 18374 attached [pid 18374] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18374] chdir("./17483") = 0 [pid 18374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18374] setpgid(0, 0) = 0 [pid 18374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18374] write(3, "1000", 4) = 4 [pid 18374] close(3) = 0 [pid 18374] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18374] write(1, "executing program\n", 18executing program ) = 18 [pid 18374] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18374] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18374] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18374] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18374] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10452, si_int=0, si_ptr=NULL} --- [pid 18374] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18374, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17483", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17483", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17483/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17483/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17483/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17483") = 0 mkdir("./17484", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18375 ./strace-static-x86_64: Process 18375 attached [pid 18375] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18375] chdir("./17484") = 0 [pid 18375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18375] setpgid(0, 0) = 0 [pid 18375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18375] write(3, "1000", 4) = 4 [pid 18375] close(3) = 0 [pid 18375] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18375] write(1, "executing program\n", 18) = 18 [pid 18375] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18375] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18375] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18375] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18375] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9199, si_int=0, si_ptr=NULL} --- [pid 18375] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18375, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17484", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17484", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17484/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17484/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17484/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17484") = 0 mkdir("./17485", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18376 attached , child_tidptr=0x55557ab7f650) = 18376 [pid 18376] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18376] chdir("./17485") = 0 [pid 18376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18376] setpgid(0, 0) = 0 [pid 18376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18376] write(3, "1000", 4) = 4 [pid 18376] close(3) = 0 [pid 18376] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18376] write(1, "executing program\n", 18executing program ) = 18 [pid 18376] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18376] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18376] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18376] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18376] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9573, si_int=0, si_ptr=NULL} --- [pid 18376] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18376, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17485", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17485", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17485/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17485/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17485/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17485") = 0 mkdir("./17486", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18377 ./strace-static-x86_64: Process 18377 attached [pid 18377] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18377] chdir("./17486") = 0 [pid 18377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18377] setpgid(0, 0) = 0 [pid 18377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18377] write(3, "1000", 4) = 4 [pid 18377] close(3) = 0 [pid 18377] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18377] write(1, "executing program\n", 18executing program ) = 18 [pid 18377] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18377] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18377] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18377] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18377] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10117, si_int=0, si_ptr=NULL} --- [pid 18377] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18377, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17486", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17486", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17486/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17486/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17486/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17486") = 0 mkdir("./17487", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18378 ./strace-static-x86_64: Process 18378 attached [pid 18378] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18378] chdir("./17487") = 0 [pid 18378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18378] setpgid(0, 0) = 0 [pid 18378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18378] write(3, "1000", 4) = 4 [pid 18378] close(3) = 0 [pid 18378] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18378] write(1, "executing program\n", 18executing program ) = 18 [pid 18378] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18378] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18378] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18378] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18378] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12645, si_int=0, si_ptr=NULL} --- [pid 18378] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18378, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17487", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17487", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17487/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17487/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17487/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17487") = 0 mkdir("./17488", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18379 ./strace-static-x86_64: Process 18379 attached [pid 18379] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18379] chdir("./17488") = 0 [pid 18379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18379] setpgid(0, 0) = 0 [pid 18379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18379] write(3, "1000", 4) = 4 [pid 18379] close(3) = 0 [pid 18379] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18379] write(1, "executing program\n", 18executing program ) = 18 [pid 18379] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18379] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18379] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18379] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18379] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7827, si_int=0, si_ptr=NULL} --- [pid 18379] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18379, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17488", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17488", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17488/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17488/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17488/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17488") = 0 mkdir("./17489", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18380 attached , child_tidptr=0x55557ab7f650) = 18380 [pid 18380] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18380] chdir("./17489") = 0 [pid 18380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18380] setpgid(0, 0) = 0 [pid 18380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18380] write(3, "1000", 4) = 4 [pid 18380] close(3) = 0 [pid 18380] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18380] write(1, "executing program\n", 18executing program ) = 18 [pid 18380] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18380] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18380] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18380] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18380] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12580, si_int=0, si_ptr=NULL} --- [pid 18380] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18380, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17489", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17489", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17489/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17489/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17489/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17489") = 0 mkdir("./17490", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18381 ./strace-static-x86_64: Process 18381 attached [pid 18381] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18381] chdir("./17490") = 0 [pid 18381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18381] setpgid(0, 0) = 0 [pid 18381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18381] write(3, "1000", 4) = 4 [pid 18381] close(3) = 0 [pid 18381] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18381] write(1, "executing program\n", 18executing program ) = 18 [pid 18381] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18381] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18381] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18381] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18381] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11856, si_int=0, si_ptr=NULL} --- [pid 18381] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18381, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17490", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17490", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17490/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17490/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17490/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17490") = 0 mkdir("./17491", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18382 ./strace-static-x86_64: Process 18382 attached [pid 18382] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18382] chdir("./17491") = 0 [pid 18382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18382] setpgid(0, 0) = 0 [pid 18382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18382] write(3, "1000", 4) = 4 [pid 18382] close(3) = 0 [pid 18382] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18382] write(1, "executing program\n", 18) = 18 [pid 18382] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18382] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18382] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18382] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18382] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8230, si_int=0, si_ptr=NULL} --- [pid 18382] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18382, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17491", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17491", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17491/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17491/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17491/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17491") = 0 mkdir("./17492", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18383 attached [pid 18383] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18383] chdir("./17492" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18383 [pid 18383] <... chdir resumed>) = 0 [pid 18383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18383] setpgid(0, 0) = 0 [pid 18383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18383] write(3, "1000", 4) = 4 [pid 18383] close(3) = 0 [pid 18383] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18383] write(1, "executing program\n", 18) = 18 [pid 18383] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18383] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18383] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18383] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18383] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11299, si_int=0, si_ptr=NULL} --- [pid 18383] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18383, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17492", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17492", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17492/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17492/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17492/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17492") = 0 mkdir("./17493", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18384 ./strace-static-x86_64: Process 18384 attached [pid 18384] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18384] chdir("./17493") = 0 [pid 18384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18384] setpgid(0, 0) = 0 [pid 18384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18384] write(3, "1000", 4) = 4 [pid 18384] close(3) = 0 [pid 18384] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18384] write(1, "executing program\n", 18executing program ) = 18 [pid 18384] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18384] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18384] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18384] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18384] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9626, si_int=0, si_ptr=NULL} --- [pid 18384] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18384, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17493", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17493", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17493/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17493/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17493/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17493") = 0 mkdir("./17494", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18385 ./strace-static-x86_64: Process 18385 attached [pid 18385] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18385] chdir("./17494") = 0 [pid 18385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18385] setpgid(0, 0) = 0 [pid 18385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18385] write(3, "1000", 4) = 4 [pid 18385] close(3) = 0 [pid 18385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18385] write(1, "executing program\n", 18executing program ) = 18 [pid 18385] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18385] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18385] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18385] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18385] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8910, si_int=0, si_ptr=NULL} --- [pid 18385] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18385, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17494", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17494", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17494/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17494/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17494/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17494") = 0 mkdir("./17495", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18386 ./strace-static-x86_64: Process 18386 attached [pid 18386] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18386] chdir("./17495") = 0 [pid 18386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18386] setpgid(0, 0) = 0 [pid 18386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18386] write(3, "1000", 4) = 4 [pid 18386] close(3) = 0 [pid 18386] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18386] write(1, "executing program\n", 18executing program ) = 18 [pid 18386] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18386] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18386] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18386] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18386] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10115, si_int=0, si_ptr=NULL} --- [pid 18386] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18386, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17495", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17495", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17495/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17495/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17495/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17495") = 0 mkdir("./17496", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18387 attached , child_tidptr=0x55557ab7f650) = 18387 [pid 18387] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18387] chdir("./17496") = 0 [pid 18387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18387] setpgid(0, 0) = 0 [pid 18387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18387] write(3, "1000", 4) = 4 [pid 18387] close(3) = 0 [pid 18387] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18387] write(1, "executing program\n", 18executing program ) = 18 [pid 18387] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18387] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18387] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18387] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18387] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23445, si_int=0, si_ptr=NULL} --- [pid 18387] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18387, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17496", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17496", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17496/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17496/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17496/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17496") = 0 mkdir("./17497", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18388 ./strace-static-x86_64: Process 18388 attached [pid 18388] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18388] chdir("./17497") = 0 [pid 18388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18388] setpgid(0, 0) = 0 [pid 18388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18388] write(3, "1000", 4) = 4 [pid 18388] close(3) = 0 [pid 18388] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18388] write(1, "executing program\n", 18executing program ) = 18 [pid 18388] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18388] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18388] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18388] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18388] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=35357, si_int=0, si_ptr=NULL} --- [pid 18388] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18388, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17497", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17497", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17497/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17497/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17497/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17497") = 0 mkdir("./17498", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18389 ./strace-static-x86_64: Process 18389 attached [pid 18389] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18389] chdir("./17498") = 0 [pid 18389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18389] setpgid(0, 0) = 0 [pid 18389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18389] write(3, "1000", 4) = 4 [pid 18389] close(3) = 0 [pid 18389] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18389] write(1, "executing program\n", 18) = 18 [pid 18389] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18389] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18389] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18389] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18389] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7852, si_int=0, si_ptr=NULL} --- [pid 18389] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18389, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17498", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17498", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17498/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17498/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17498/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17498") = 0 mkdir("./17499", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18390 attached , child_tidptr=0x55557ab7f650) = 18390 [pid 18390] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18390] chdir("./17499") = 0 [pid 18390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18390] setpgid(0, 0) = 0 [pid 18390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18390] write(3, "1000", 4) = 4 [pid 18390] close(3) = 0 [pid 18390] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18390] write(1, "executing program\n", 18executing program ) = 18 [pid 18390] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18390] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18390] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18390] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18390] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12868, si_int=0, si_ptr=NULL} --- [pid 18390] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18390, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17499", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17499", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17499/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17499/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17499/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17499") = 0 mkdir("./17500", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18391 ./strace-static-x86_64: Process 18391 attached [pid 18391] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18391] chdir("./17500") = 0 [pid 18391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18391] setpgid(0, 0) = 0 [pid 18391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18391] write(3, "1000", 4) = 4 [pid 18391] close(3) = 0 [pid 18391] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18391] write(1, "executing program\n", 18executing program ) = 18 [pid 18391] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18391] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18391] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18391] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18391] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8567, si_int=0, si_ptr=NULL} --- [pid 18391] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18391, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17500", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17500", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17500/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17500/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17500/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17500") = 0 mkdir("./17501", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18392 attached [pid 18392] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18392 [pid 18392] chdir("./17501") = 0 [pid 18392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18392] setpgid(0, 0) = 0 [pid 18392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18392] write(3, "1000", 4) = 4 [pid 18392] close(3) = 0 [pid 18392] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18392] write(1, "executing program\n", 18executing program ) = 18 [pid 18392] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18392] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18392] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18392] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18392] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10242, si_int=0, si_ptr=NULL} --- [pid 18392] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18392, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17501", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17501", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17501/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17501/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17501/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17501") = 0 mkdir("./17502", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18393 attached , child_tidptr=0x55557ab7f650) = 18393 [pid 18393] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18393] chdir("./17502") = 0 [pid 18393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18393] setpgid(0, 0) = 0 [pid 18393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18393] write(3, "1000", 4) = 4 [pid 18393] close(3) = 0 [pid 18393] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18393] write(1, "executing program\n", 18executing program ) = 18 [pid 18393] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18393] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18393] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18393] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18393] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8192, si_int=0, si_ptr=NULL} --- [pid 18393] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18393, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17502", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17502", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17502/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17502/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17502/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17502") = 0 mkdir("./17503", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18394 ./strace-static-x86_64: Process 18394 attached [pid 18394] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18394] chdir("./17503") = 0 [pid 18394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18394] setpgid(0, 0) = 0 [pid 18394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18394] write(3, "1000", 4) = 4 [pid 18394] close(3) = 0 [pid 18394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18394] write(1, "executing program\n", 18executing program ) = 18 [pid 18394] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18394] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18394] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18394] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18394] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8368, si_int=0, si_ptr=NULL} --- [pid 18394] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18394, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17503", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17503", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17503/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17503/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17503/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17503") = 0 mkdir("./17504", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18395 attached , child_tidptr=0x55557ab7f650) = 18395 [pid 18395] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18395] chdir("./17504") = 0 [pid 18395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18395] setpgid(0, 0) = 0 [pid 18395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18395] write(3, "1000", 4) = 4 [pid 18395] close(3) = 0 [pid 18395] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18395] write(1, "executing program\n", 18executing program ) = 18 [pid 18395] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18395] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18395] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18395] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18395] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12343, si_int=0, si_ptr=NULL} --- [pid 18395] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18395, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17504", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17504", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17504/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17504/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17504/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17504") = 0 mkdir("./17505", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18396 ./strace-static-x86_64: Process 18396 attached [pid 18396] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18396] chdir("./17505") = 0 [pid 18396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18396] setpgid(0, 0) = 0 [pid 18396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18396] write(3, "1000", 4) = 4 [pid 18396] close(3) = 0 [pid 18396] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18396] write(1, "executing program\n", 18executing program ) = 18 [pid 18396] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18396] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18396] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18396] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18396] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10444, si_int=0, si_ptr=NULL} --- [pid 18396] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18396, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17505", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17505", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17505/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17505/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17505/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17505") = 0 mkdir("./17506", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18397 ./strace-static-x86_64: Process 18397 attached [pid 18397] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18397] chdir("./17506") = 0 [pid 18397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18397] setpgid(0, 0) = 0 [pid 18397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18397] write(3, "1000", 4) = 4 [pid 18397] close(3) = 0 [pid 18397] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18397] write(1, "executing program\n", 18) = 18 [pid 18397] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18397] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18397] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18397] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18397] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11428, si_int=0, si_ptr=NULL} --- [pid 18397] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18397, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17506", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17506", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17506/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17506/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17506/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17506") = 0 mkdir("./17507", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18398 ./strace-static-x86_64: Process 18398 attached [pid 18398] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18398] chdir("./17507") = 0 [pid 18398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18398] setpgid(0, 0) = 0 [pid 18398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18398] write(3, "1000", 4) = 4 [pid 18398] close(3) = 0 [pid 18398] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18398] write(1, "executing program\n", 18) = 18 [pid 18398] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18398] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18398] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18398] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18398] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10882, si_int=0, si_ptr=NULL} --- [pid 18398] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18398, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17507", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17507", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17507/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17507/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17507/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17507") = 0 mkdir("./17508", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18399 ./strace-static-x86_64: Process 18399 attached [pid 18399] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18399] chdir("./17508") = 0 [pid 18399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18399] setpgid(0, 0) = 0 [pid 18399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18399] write(3, "1000", 4) = 4 [pid 18399] close(3) = 0 [pid 18399] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18399] write(1, "executing program\n", 18) = 18 [pid 18399] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18399] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18399] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18399] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18399] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24630, si_int=0, si_ptr=NULL} --- [pid 18399] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18399, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17508", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17508", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17508/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17508/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17508/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17508") = 0 mkdir("./17509", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18400 attached [pid 18400] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18400] chdir("./17509" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18400 [pid 18400] <... chdir resumed>) = 0 [pid 18400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18400] setpgid(0, 0) = 0 [pid 18400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18400] write(3, "1000", 4) = 4 [pid 18400] close(3) = 0 [pid 18400] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18400] write(1, "executing program\n", 18) = 18 [pid 18400] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18400] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18400] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18400] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18400] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8798, si_int=0, si_ptr=NULL} --- [pid 18400] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18400, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17509", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17509", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17509/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17509/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17509/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17509") = 0 mkdir("./17510", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18401 attached [pid 18401] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18401] chdir("./17510" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18401 [pid 18401] <... chdir resumed>) = 0 [pid 18401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18401] setpgid(0, 0) = 0 [pid 18401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18401] write(3, "1000", 4) = 4 [pid 18401] close(3) = 0 [pid 18401] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18401] write(1, "executing program\n", 18) = 18 [pid 18401] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18401] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18401] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18401] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18401] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25104, si_int=0, si_ptr=NULL} --- [pid 18401] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18401, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17510", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17510", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17510/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17510/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17510/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17510") = 0 mkdir("./17511", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18402 ./strace-static-x86_64: Process 18402 attached [pid 18402] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18402] chdir("./17511") = 0 [pid 18402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18402] setpgid(0, 0) = 0 [pid 18402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18402] write(3, "1000", 4) = 4 [pid 18402] close(3) = 0 [pid 18402] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18402] write(1, "executing program\n", 18) = 18 [pid 18402] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18402] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18402] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18402] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18402] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8428, si_int=0, si_ptr=NULL} --- [pid 18402] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18402, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17511", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17511", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17511/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17511/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17511/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17511") = 0 mkdir("./17512", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18403 ./strace-static-x86_64: Process 18403 attached [pid 18403] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18403] chdir("./17512") = 0 [pid 18403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18403] setpgid(0, 0) = 0 [pid 18403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18403] write(3, "1000", 4) = 4 [pid 18403] close(3) = 0 [pid 18403] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18403] write(1, "executing program\n", 18) = 18 [pid 18403] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18403] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18403] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18403] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18403] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11757, si_int=0, si_ptr=NULL} --- [pid 18403] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18403, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17512", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17512", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17512/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17512/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17512/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17512") = 0 mkdir("./17513", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18404 ./strace-static-x86_64: Process 18404 attached [pid 18404] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18404] chdir("./17513") = 0 [pid 18404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18404] setpgid(0, 0) = 0 [pid 18404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18404] write(3, "1000", 4) = 4 [pid 18404] close(3) = 0 [pid 18404] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18404] write(1, "executing program\n", 18executing program ) = 18 [pid 18404] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18404] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18404] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18404] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18404] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11122, si_int=0, si_ptr=NULL} --- [pid 18404] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18404, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17513", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17513", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17513/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17513/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17513/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17513") = 0 mkdir("./17514", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18405 attached , child_tidptr=0x55557ab7f650) = 18405 [pid 18405] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18405] chdir("./17514") = 0 [pid 18405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18405] setpgid(0, 0) = 0 [pid 18405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18405] write(3, "1000", 4) = 4 [pid 18405] close(3) = 0 [pid 18405] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18405] write(1, "executing program\n", 18) = 18 [pid 18405] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18405] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18405] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18405] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18405] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8317, si_int=0, si_ptr=NULL} --- [pid 18405] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18405, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17514", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17514", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17514/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17514/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17514/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17514") = 0 mkdir("./17515", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18406 attached [pid 18406] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18406 [pid 18406] chdir("./17515") = 0 [pid 18406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18406] setpgid(0, 0) = 0 [pid 18406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18406] write(3, "1000", 4) = 4 [pid 18406] close(3) = 0 [pid 18406] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18406] write(1, "executing program\n", 18) = 18 [pid 18406] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18406] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18406] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18406] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18406] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8619, si_int=0, si_ptr=NULL} --- [pid 18406] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18406, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17515", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17515", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17515/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17515/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17515/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17515") = 0 mkdir("./17516", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18407 attached , child_tidptr=0x55557ab7f650) = 18407 [pid 18407] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18407] chdir("./17516") = 0 [pid 18407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18407] setpgid(0, 0) = 0 [pid 18407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18407] write(3, "1000", 4) = 4 [pid 18407] close(3) = 0 [pid 18407] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18407] write(1, "executing program\n", 18) = 18 [pid 18407] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18407] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18407] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18407] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18407] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22864, si_int=0, si_ptr=NULL} --- [pid 18407] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18407, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17516", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17516", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17516/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17516/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17516/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17516") = 0 mkdir("./17517", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18408 ./strace-static-x86_64: Process 18408 attached [pid 18408] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18408] chdir("./17517") = 0 [pid 18408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18408] setpgid(0, 0) = 0 [pid 18408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18408] write(3, "1000", 4) = 4 [pid 18408] close(3) = 0 [pid 18408] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18408] write(1, "executing program\n", 18executing program ) = 18 [pid 18408] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18408] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18408] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18408] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18408] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8673, si_int=0, si_ptr=NULL} --- [pid 18408] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18408, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17517", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17517", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17517/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17517/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17517/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17517") = 0 mkdir("./17518", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18409 ./strace-static-x86_64: Process 18409 attached [pid 18409] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18409] chdir("./17518") = 0 [pid 18409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18409] setpgid(0, 0) = 0 [pid 18409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18409] write(3, "1000", 4) = 4 [pid 18409] close(3) = 0 [pid 18409] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18409] write(1, "executing program\n", 18executing program ) = 18 [pid 18409] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18409] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18409] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18409] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18409] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12916, si_int=0, si_ptr=NULL} --- [pid 18409] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18409, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17518", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17518", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17518/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17518/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17518/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17518") = 0 mkdir("./17519", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18410 attached [pid 18410] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18410] chdir("./17519") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18410 [pid 18410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18410] setpgid(0, 0) = 0 [pid 18410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18410] write(3, "1000", 4) = 4 [pid 18410] close(3) = 0 [pid 18410] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18410] write(1, "executing program\n", 18) = 18 [pid 18410] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18410] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18410] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18410] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18410] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9177, si_int=0, si_ptr=NULL} --- [pid 18410] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18410, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17519", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17519", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17519/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17519/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17519/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17519") = 0 mkdir("./17520", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18411 attached [pid 18411] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18411] chdir("./17520" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18411 [pid 18411] <... chdir resumed>) = 0 [pid 18411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18411] setpgid(0, 0) = 0 [pid 18411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18411] write(3, "1000", 4) = 4 [pid 18411] close(3) = 0 [pid 18411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18411] write(1, "executing program\n", 18executing program ) = 18 [pid 18411] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18411] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18411] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18411] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18411] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9508, si_int=0, si_ptr=NULL} --- [pid 18411] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18411, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17520", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17520", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17520/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17520/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17520/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17520") = 0 mkdir("./17521", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18412 attached , child_tidptr=0x55557ab7f650) = 18412 [pid 18412] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18412] chdir("./17521") = 0 [pid 18412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18412] setpgid(0, 0) = 0 [pid 18412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18412] write(3, "1000", 4) = 4 [pid 18412] close(3) = 0 [pid 18412] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18412] write(1, "executing program\n", 18executing program ) = 18 [pid 18412] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18412] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18412] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18412] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18412] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25525, si_int=0, si_ptr=NULL} --- [pid 18412] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18412, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17521", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17521", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17521/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17521/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17521/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17521") = 0 mkdir("./17522", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18413 ./strace-static-x86_64: Process 18413 attached [pid 18413] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18413] chdir("./17522") = 0 [pid 18413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18413] setpgid(0, 0) = 0 [pid 18413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18413] write(3, "1000", 4) = 4 [pid 18413] close(3) = 0 [pid 18413] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18413] write(1, "executing program\n", 18executing program ) = 18 [pid 18413] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18413] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18413] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18413] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18413] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12566, si_int=0, si_ptr=NULL} --- [pid 18413] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18413, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17522", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17522", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17522/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17522/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17522/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17522") = 0 mkdir("./17523", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18414 ./strace-static-x86_64: Process 18414 attached [pid 18414] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18414] chdir("./17523") = 0 [pid 18414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18414] setpgid(0, 0) = 0 [pid 18414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18414] write(3, "1000", 4) = 4 [pid 18414] close(3) = 0 [pid 18414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18414] write(1, "executing program\n", 18executing program ) = 18 [pid 18414] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18414] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18414] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18414] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18414] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10760, si_int=0, si_ptr=NULL} --- [pid 18414] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18414, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17523", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17523", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17523/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17523/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17523/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17523") = 0 mkdir("./17524", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18415 ./strace-static-x86_64: Process 18415 attached [pid 18415] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18415] chdir("./17524") = 0 [pid 18415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18415] setpgid(0, 0) = 0 [pid 18415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18415] write(3, "1000", 4) = 4 [pid 18415] close(3) = 0 [pid 18415] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18415] write(1, "executing program\n", 18) = 18 [pid 18415] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18415] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18415] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18415] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18415] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8998, si_int=0, si_ptr=NULL} --- [pid 18415] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18415, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17524", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17524", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17524/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17524/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17524/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17524") = 0 mkdir("./17525", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18416 attached , child_tidptr=0x55557ab7f650) = 18416 [pid 18416] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18416] chdir("./17525") = 0 [pid 18416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18416] setpgid(0, 0) = 0 [pid 18416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18416] write(3, "1000", 4) = 4 [pid 18416] close(3) = 0 [pid 18416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18416] write(1, "executing program\n", 18executing program ) = 18 [pid 18416] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18416] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18416] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18416] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18416] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11616, si_int=0, si_ptr=NULL} --- [pid 18416] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18416, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17525", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17525", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17525/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17525/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17525/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17525") = 0 mkdir("./17526", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18417 ./strace-static-x86_64: Process 18417 attached [pid 18417] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18417] chdir("./17526") = 0 [pid 18417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18417] setpgid(0, 0) = 0 [pid 18417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18417] write(3, "1000", 4) = 4 [pid 18417] close(3) = 0 [pid 18417] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18417] write(1, "executing program\n", 18executing program ) = 18 [pid 18417] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18417] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18417] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18417] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18417] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9604, si_int=0, si_ptr=NULL} --- [pid 18417] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18417, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17526", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17526", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17526/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17526/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17526/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17526") = 0 mkdir("./17527", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18418 attached [pid 18418] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18418] chdir("./17527") = 0 [pid 18418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18418] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18418 [pid 18418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18418] write(3, "1000", 4) = 4 [pid 18418] close(3) = 0 [pid 18418] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18418] write(1, "executing program\n", 18) = 18 [pid 18418] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18418] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18418] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18418] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18418] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9526, si_int=0, si_ptr=NULL} --- [pid 18418] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18418, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17527", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17527", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17527/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17527/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17527/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17527") = 0 mkdir("./17528", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18419 ./strace-static-x86_64: Process 18419 attached [pid 18419] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18419] chdir("./17528") = 0 [pid 18419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18419] setpgid(0, 0) = 0 [pid 18419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18419] write(3, "1000", 4) = 4 [pid 18419] close(3) = 0 [pid 18419] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18419] write(1, "executing program\n", 18) = 18 [pid 18419] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18419] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18419] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18419] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18419] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10738, si_int=0, si_ptr=NULL} --- [pid 18419] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18419, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17528", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17528", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17528/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17528/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17528/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17528") = 0 mkdir("./17529", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18420 ./strace-static-x86_64: Process 18420 attached [pid 18420] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18420] chdir("./17529") = 0 [pid 18420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18420] setpgid(0, 0) = 0 [pid 18420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18420] write(3, "1000", 4) = 4 [pid 18420] close(3) = 0 [pid 18420] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18420] write(1, "executing program\n", 18executing program ) = 18 [pid 18420] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18420] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18420] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18420] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18420] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25252, si_int=0, si_ptr=NULL} --- [pid 18420] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18420, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17529", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17529", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17529/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17529/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17529/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17529") = 0 mkdir("./17530", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18421 ./strace-static-x86_64: Process 18421 attached [pid 18421] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18421] chdir("./17530") = 0 [pid 18421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18421] setpgid(0, 0) = 0 [pid 18421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18421] write(3, "1000", 4) = 4 [pid 18421] close(3) = 0 [pid 18421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18421] write(1, "executing program\n", 18executing program ) = 18 [pid 18421] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18421] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18421] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18421] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18421] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9593, si_int=0, si_ptr=NULL} --- [pid 18421] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18421, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17530", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17530", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17530/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17530/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17530/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17530") = 0 mkdir("./17531", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18422 ./strace-static-x86_64: Process 18422 attached [pid 18422] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18422] chdir("./17531") = 0 [pid 18422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18422] setpgid(0, 0) = 0 [pid 18422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18422] write(3, "1000", 4) = 4 [pid 18422] close(3) = 0 [pid 18422] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18422] write(1, "executing program\n", 18) = 18 [pid 18422] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18422] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18422] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18422] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18422] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8106, si_int=0, si_ptr=NULL} --- [pid 18422] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18422, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17531", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17531", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17531/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17531/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17531/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17531") = 0 mkdir("./17532", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18423 ./strace-static-x86_64: Process 18423 attached [pid 18423] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18423] chdir("./17532") = 0 [pid 18423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18423] setpgid(0, 0) = 0 [pid 18423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18423] write(3, "1000", 4) = 4 [pid 18423] close(3) = 0 [pid 18423] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18423] write(1, "executing program\n", 18) = 18 [pid 18423] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18423] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18423] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18423] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18423] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8683, si_int=0, si_ptr=NULL} --- [pid 18423] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18423, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17532", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17532", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17532/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17532/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17532/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17532") = 0 mkdir("./17533", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18424 ./strace-static-x86_64: Process 18424 attached [pid 18424] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18424] chdir("./17533") = 0 [pid 18424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18424] setpgid(0, 0) = 0 [pid 18424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18424] write(3, "1000", 4) = 4 [pid 18424] close(3) = 0 [pid 18424] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18424] write(1, "executing program\n", 18executing program ) = 18 [pid 18424] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18424] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18424] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18424] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18424] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9682, si_int=0, si_ptr=NULL} --- [pid 18424] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18424, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17533", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17533", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17533/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17533/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17533/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17533") = 0 mkdir("./17534", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18426 ./strace-static-x86_64: Process 18426 attached [pid 18426] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18426] chdir("./17534") = 0 [pid 18426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18426] setpgid(0, 0) = 0 [pid 18426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18426] write(3, "1000", 4) = 4 [pid 18426] close(3) = 0 [pid 18426] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18426] write(1, "executing program\n", 18) = 18 [pid 18426] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18426] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18426] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18426] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18426] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8103, si_int=0, si_ptr=NULL} --- [pid 18426] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18426, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17534", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17534", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17534/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17534/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17534/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17534") = 0 mkdir("./17535", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18427 attached , child_tidptr=0x55557ab7f650) = 18427 [pid 18427] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18427] chdir("./17535") = 0 [pid 18427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18427] setpgid(0, 0) = 0 [pid 18427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18427] write(3, "1000", 4) = 4 [pid 18427] close(3) = 0 [pid 18427] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18427] write(1, "executing program\n", 18executing program ) = 18 [pid 18427] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18427] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18427] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18427] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18427] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9861, si_int=0, si_ptr=NULL} --- [pid 18427] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18427, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17535", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17535", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17535/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17535/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17535/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17535") = 0 mkdir("./17536", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18428 ./strace-static-x86_64: Process 18428 attached [pid 18428] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18428] chdir("./17536") = 0 [pid 18428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18428] setpgid(0, 0) = 0 [pid 18428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18428] write(3, "1000", 4) = 4 [pid 18428] close(3) = 0 [pid 18428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18428] write(1, "executing program\n", 18executing program ) = 18 [pid 18428] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18428] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18428] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18428] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18428] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12152, si_int=0, si_ptr=NULL} --- [pid 18428] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18428, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17536", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17536", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17536/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17536/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17536/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17536") = 0 mkdir("./17537", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18429 ./strace-static-x86_64: Process 18429 attached [pid 18429] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18429] chdir("./17537") = 0 [pid 18429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18429] setpgid(0, 0) = 0 [pid 18429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18429] write(3, "1000", 4) = 4 [pid 18429] close(3) = 0 [pid 18429] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18429] write(1, "executing program\n", 18) = 18 [pid 18429] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18429] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18429] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18429] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18429] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16104, si_int=0, si_ptr=NULL} --- [pid 18429] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18429, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17537", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17537", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17537/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17537/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17537/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17537") = 0 mkdir("./17538", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18430 ./strace-static-x86_64: Process 18430 attached [pid 18430] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18430] chdir("./17538") = 0 [pid 18430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18430] setpgid(0, 0) = 0 [pid 18430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18430] write(3, "1000", 4) = 4 [pid 18430] close(3) = 0 [pid 18430] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18430] write(1, "executing program\n", 18executing program ) = 18 [pid 18430] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18430] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18430] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18430] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18430] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11700, si_int=0, si_ptr=NULL} --- [pid 18430] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18430, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17538", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17538", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17538/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17538/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17538/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17538") = 0 mkdir("./17539", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18431 ./strace-static-x86_64: Process 18431 attached [pid 18431] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18431] chdir("./17539") = 0 [pid 18431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18431] setpgid(0, 0) = 0 [pid 18431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18431] write(3, "1000", 4) = 4 [pid 18431] close(3) = 0 [pid 18431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18431] write(1, "executing program\n", 18executing program ) = 18 [pid 18431] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18431] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18431] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18431] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18431] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10566, si_int=0, si_ptr=NULL} --- [pid 18431] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18431, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17539", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17539", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17539/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17539/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17539/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17539") = 0 mkdir("./17540", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18432 attached , child_tidptr=0x55557ab7f650) = 18432 [pid 18432] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18432] chdir("./17540") = 0 [pid 18432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18432] setpgid(0, 0) = 0 [pid 18432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18432] write(3, "1000", 4) = 4 [pid 18432] close(3) = 0 [pid 18432] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18432] write(1, "executing program\n", 18executing program ) = 18 [pid 18432] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18432] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18432] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18432] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18432] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8455, si_int=0, si_ptr=NULL} --- [pid 18432] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18432, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17540", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17540", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17540/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17540/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17540/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17540") = 0 mkdir("./17541", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18433 ./strace-static-x86_64: Process 18433 attached [pid 18433] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18433] chdir("./17541") = 0 [pid 18433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18433] setpgid(0, 0) = 0 [pid 18433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18433] write(3, "1000", 4) = 4 [pid 18433] close(3) = 0 [pid 18433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18433] write(1, "executing program\n", 18executing program ) = 18 [pid 18433] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18433] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18433] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18433] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18433] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9840, si_int=0, si_ptr=NULL} --- [pid 18433] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18433, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17541", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17541", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17541/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17541/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17541/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17541") = 0 mkdir("./17542", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18434 ./strace-static-x86_64: Process 18434 attached [pid 18434] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18434] chdir("./17542") = 0 [pid 18434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18434] setpgid(0, 0) = 0 [pid 18434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18434] write(3, "1000", 4) = 4 [pid 18434] close(3) = 0 [pid 18434] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18434] write(1, "executing program\n", 18) = 18 [pid 18434] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18434] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18434] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18434] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18434] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11002, si_int=0, si_ptr=NULL} --- [pid 18434] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18434, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17542", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17542", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17542/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17542/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17542/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17542") = 0 mkdir("./17543", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18435 attached [pid 18435] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18435] chdir("./17543") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18435 [pid 18435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18435] setpgid(0, 0) = 0 [pid 18435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18435] write(3, "1000", 4) = 4 [pid 18435] close(3) = 0 [pid 18435] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18435] write(1, "executing program\n", 18executing program ) = 18 [pid 18435] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18435] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18435] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18435] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18435] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9370, si_int=0, si_ptr=NULL} --- [pid 18435] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18435, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17543", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17543", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17543/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17543/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17543/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17543") = 0 mkdir("./17544", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18436 attached , child_tidptr=0x55557ab7f650) = 18436 [pid 18436] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18436] chdir("./17544") = 0 [pid 18436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18436] setpgid(0, 0) = 0 [pid 18436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18436] write(3, "1000", 4) = 4 [pid 18436] close(3) = 0 [pid 18436] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18436] write(1, "executing program\n", 18executing program ) = 18 [pid 18436] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18436] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18436] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18436] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18436] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9725, si_int=0, si_ptr=NULL} --- [pid 18436] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18436, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17544", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17544", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17544/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17544/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17544/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17544") = 0 mkdir("./17545", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18437 attached , child_tidptr=0x55557ab7f650) = 18437 [pid 18437] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18437] chdir("./17545") = 0 [pid 18437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18437] setpgid(0, 0) = 0 [pid 18437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18437] write(3, "1000", 4) = 4 [pid 18437] close(3) = 0 [pid 18437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18437] write(1, "executing program\n", 18executing program ) = 18 [pid 18437] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18437] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18437] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18437] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18437] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19692, si_int=0, si_ptr=NULL} --- [pid 18437] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18437, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17545", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17545", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17545/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17545/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17545/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17545") = 0 mkdir("./17546", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18438 ./strace-static-x86_64: Process 18438 attached [pid 18438] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18438] chdir("./17546") = 0 [pid 18438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18438] setpgid(0, 0) = 0 [pid 18438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18438] write(3, "1000", 4) = 4 [pid 18438] close(3) = 0 [pid 18438] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18438] write(1, "executing program\n", 18executing program ) = 18 [pid 18438] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18438] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18438] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18438] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18438] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9366, si_int=0, si_ptr=NULL} --- [pid 18438] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18438, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17546", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17546", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17546/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17546/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17546/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17546") = 0 mkdir("./17547", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18439 ./strace-static-x86_64: Process 18439 attached [pid 18439] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18439] chdir("./17547") = 0 [pid 18439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18439] setpgid(0, 0) = 0 [pid 18439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18439] write(3, "1000", 4) = 4 [pid 18439] close(3) = 0 [pid 18439] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18439] write(1, "executing program\n", 18executing program ) = 18 [pid 18439] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18439] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18439] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18439] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18439] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10183, si_int=0, si_ptr=NULL} --- [pid 18439] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18439, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17547", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17547", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17547/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17547/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17547/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17547") = 0 mkdir("./17548", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18440 attached , child_tidptr=0x55557ab7f650) = 18440 [pid 18440] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18440] chdir("./17548") = 0 [pid 18440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18440] setpgid(0, 0) = 0 [pid 18440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18440] write(3, "1000", 4) = 4 [pid 18440] close(3) = 0 [pid 18440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18440] write(1, "executing program\n", 18executing program ) = 18 [pid 18440] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18440] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18440] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18440] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18440] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12715, si_int=0, si_ptr=NULL} --- [pid 18440] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18440, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17548", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17548", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17548/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17548/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17548/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17548") = 0 mkdir("./17549", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18441 ./strace-static-x86_64: Process 18441 attached [pid 18441] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18441] chdir("./17549") = 0 [pid 18441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18441] setpgid(0, 0) = 0 [pid 18441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18441] write(3, "1000", 4) = 4 [pid 18441] close(3) = 0 [pid 18441] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18441] write(1, "executing program\n", 18executing program ) = 18 [pid 18441] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18441] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18441] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18441] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18441] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11273, si_int=0, si_ptr=NULL} --- [pid 18441] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18441, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17549", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17549", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17549/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17549/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17549/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17549") = 0 mkdir("./17550", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18442 attached [pid 18442] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18442] chdir("./17550") = 0 [pid 18442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18442] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18442 [pid 18442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18442] write(3, "1000", 4) = 4 [pid 18442] close(3) = 0 [pid 18442] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18442] write(1, "executing program\n", 18) = 18 [pid 18442] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18442] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18442] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18442] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18442] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9509, si_int=0, si_ptr=NULL} --- [pid 18442] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18442, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17550", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17550", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17550/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17550/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17550/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17550") = 0 mkdir("./17551", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18443 ./strace-static-x86_64: Process 18443 attached [pid 18443] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18443] chdir("./17551") = 0 [pid 18443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18443] setpgid(0, 0) = 0 [pid 18443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18443] write(3, "1000", 4) = 4 [pid 18443] close(3) = 0 [pid 18443] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18443] write(1, "executing program\n", 18executing program ) = 18 [pid 18443] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18443] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18443] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18443] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18443] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12807, si_int=0, si_ptr=NULL} --- [pid 18443] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18443, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17551", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17551", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17551/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17551/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17551/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17551") = 0 mkdir("./17552", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18444 ./strace-static-x86_64: Process 18444 attached [pid 18444] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18444] chdir("./17552") = 0 [pid 18444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18444] setpgid(0, 0) = 0 [pid 18444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18444] write(3, "1000", 4) = 4 [pid 18444] close(3) = 0 [pid 18444] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18444] write(1, "executing program\n", 18) = 18 [pid 18444] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18444] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18444] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18444] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18444] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25193, si_int=0, si_ptr=NULL} --- [pid 18444] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18444, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17552", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17552", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17552/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17552/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17552/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17552") = 0 mkdir("./17553", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18445 ./strace-static-x86_64: Process 18445 attached [pid 18445] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18445] chdir("./17553") = 0 [pid 18445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18445] setpgid(0, 0) = 0 [pid 18445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18445] write(3, "1000", 4) = 4 [pid 18445] close(3) = 0 [pid 18445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18445] write(1, "executing program\n", 18executing program ) = 18 [pid 18445] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18445] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18445] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18445] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18445] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11037, si_int=0, si_ptr=NULL} --- [pid 18445] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18445, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17553", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17553", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17553/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17553/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17553/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17553") = 0 mkdir("./17554", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18446 ./strace-static-x86_64: Process 18446 attached [pid 18446] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18446] chdir("./17554") = 0 [pid 18446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18446] setpgid(0, 0) = 0 [pid 18446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18446] write(3, "1000", 4) = 4 [pid 18446] close(3) = 0 [pid 18446] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18446] write(1, "executing program\n", 18executing program ) = 18 [pid 18446] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18446] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18446] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18446] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18446] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8446, si_int=0, si_ptr=NULL} --- [pid 18446] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18446, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17554", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17554", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17554/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17554/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17554/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17554") = 0 mkdir("./17555", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18447 ./strace-static-x86_64: Process 18447 attached [pid 18447] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18447] chdir("./17555") = 0 [pid 18447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18447] setpgid(0, 0) = 0 [pid 18447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18447] write(3, "1000", 4) = 4 [pid 18447] close(3) = 0 [pid 18447] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18447] write(1, "executing program\n", 18) = 18 [pid 18447] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18447] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18447] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18447] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18447] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9624, si_int=0, si_ptr=NULL} --- [pid 18447] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18447, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17555", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17555", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17555/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17555/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17555/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17555") = 0 mkdir("./17556", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18448 attached , child_tidptr=0x55557ab7f650) = 18448 [pid 18448] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18448] chdir("./17556") = 0 [pid 18448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18448] setpgid(0, 0) = 0 [pid 18448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18448] write(3, "1000", 4) = 4 [pid 18448] close(3) = 0 [pid 18448] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18448] write(1, "executing program\n", 18executing program ) = 18 [pid 18448] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18448] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18448] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18448] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18448] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9105, si_int=0, si_ptr=NULL} --- [pid 18448] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18448, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17556", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17556", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17556/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17556/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17556/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17556") = 0 mkdir("./17557", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18449 ./strace-static-x86_64: Process 18449 attached [pid 18449] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18449] chdir("./17557") = 0 [pid 18449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18449] setpgid(0, 0) = 0 [pid 18449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18449] write(3, "1000", 4) = 4 [pid 18449] close(3) = 0 [pid 18449] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18449] write(1, "executing program\n", 18executing program ) = 18 [pid 18449] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18449] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18449] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18449] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18449] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8486, si_int=0, si_ptr=NULL} --- [pid 18449] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18449, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17557", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17557", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17557/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17557/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17557/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17557") = 0 mkdir("./17558", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18450 ./strace-static-x86_64: Process 18450 attached [pid 18450] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18450] chdir("./17558") = 0 [pid 18450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18450] setpgid(0, 0) = 0 [pid 18450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18450] write(3, "1000", 4) = 4 [pid 18450] close(3) = 0 [pid 18450] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18450] write(1, "executing program\n", 18) = 18 [pid 18450] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18450] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18450] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18450] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18450] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8019, si_int=0, si_ptr=NULL} --- [pid 18450] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18450, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17558", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17558", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17558/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17558/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17558/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17558") = 0 mkdir("./17559", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18451 attached [pid 18451] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18451] chdir("./17559" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18451 [pid 18451] <... chdir resumed>) = 0 [pid 18451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18451] setpgid(0, 0) = 0 [pid 18451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18451] write(3, "1000", 4) = 4 [pid 18451] close(3) = 0 [pid 18451] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18451] write(1, "executing program\n", 18) = 18 [pid 18451] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18451] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18451] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18451] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18451] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28185, si_int=0, si_ptr=NULL} --- [pid 18451] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18451, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17559", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17559", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17559/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17559/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17559/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17559") = 0 mkdir("./17560", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18452 attached [pid 18452] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18452] chdir("./17560") = 0 [pid 18452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18452] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18452 [pid 18452] <... setpgid resumed>) = 0 [pid 18452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18452] write(3, "1000", 4) = 4 [pid 18452] close(3) = 0 [pid 18452] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18452] write(1, "executing program\n", 18) = 18 [pid 18452] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18452] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18452] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18452] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18452] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10852, si_int=0, si_ptr=NULL} --- [pid 18452] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18452, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17560", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17560", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17560/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17560/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17560/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17560") = 0 mkdir("./17561", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18453 attached [pid 18453] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18453] chdir("./17561") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18453 [pid 18453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18453] setpgid(0, 0) = 0 [pid 18453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18453] write(3, "1000", 4) = 4 [pid 18453] close(3) = 0 [pid 18453] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18453] write(1, "executing program\n", 18) = 18 [pid 18453] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18453] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18453] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18453] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18453] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9104, si_int=0, si_ptr=NULL} --- [pid 18453] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18453, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17561", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17561", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17561/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17561/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17561/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17561") = 0 mkdir("./17562", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18454 attached , child_tidptr=0x55557ab7f650) = 18454 [pid 18454] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18454] chdir("./17562") = 0 [pid 18454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18454] setpgid(0, 0) = 0 [pid 18454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18454] write(3, "1000", 4) = 4 [pid 18454] close(3) = 0 [pid 18454] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18454] write(1, "executing program\n", 18) = 18 [pid 18454] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18454] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18454] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18454] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18454] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8272, si_int=0, si_ptr=NULL} --- [pid 18454] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18454, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17562", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17562", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17562/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17562/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17562/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17562") = 0 mkdir("./17563", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18455 ./strace-static-x86_64: Process 18455 attached [pid 18455] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18455] chdir("./17563") = 0 [pid 18455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18455] setpgid(0, 0) = 0 [pid 18455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18455] write(3, "1000", 4) = 4 [pid 18455] close(3) = 0 [pid 18455] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18455] write(1, "executing program\n", 18) = 18 [pid 18455] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18455] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18455] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18455] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18455] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8748, si_int=0, si_ptr=NULL} --- [pid 18455] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18455, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17563", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17563", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17563/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17563/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17563/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17563") = 0 mkdir("./17564", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18456 ./strace-static-x86_64: Process 18456 attached [pid 18456] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18456] chdir("./17564") = 0 [pid 18456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18456] setpgid(0, 0) = 0 [pid 18456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18456] write(3, "1000", 4) = 4 [pid 18456] close(3) = 0 [pid 18456] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18456] write(1, "executing program\n", 18) = 18 [pid 18456] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18456] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18456] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18456] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18456] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9028, si_int=0, si_ptr=NULL} --- [pid 18456] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18456, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17564", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17564", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17564/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17564/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17564/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17564") = 0 mkdir("./17565", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18457 ./strace-static-x86_64: Process 18457 attached [pid 18457] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18457] chdir("./17565") = 0 [pid 18457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18457] setpgid(0, 0) = 0 [pid 18457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18457] write(3, "1000", 4) = 4 [pid 18457] close(3) = 0 [pid 18457] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18457] write(1, "executing program\n", 18executing program ) = 18 [pid 18457] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18457] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18457] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18457] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18457] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12211, si_int=0, si_ptr=NULL} --- [pid 18457] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18457, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17565", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17565", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17565/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17565/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17565/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17565") = 0 mkdir("./17566", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18458 ./strace-static-x86_64: Process 18458 attached [pid 18458] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18458] chdir("./17566") = 0 [pid 18458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18458] setpgid(0, 0) = 0 [pid 18458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18458] write(3, "1000", 4) = 4 [pid 18458] close(3) = 0 [pid 18458] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18458] write(1, "executing program\n", 18executing program ) = 18 [pid 18458] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18458] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18458] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18458] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18458] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12686, si_int=0, si_ptr=NULL} --- [pid 18458] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18458, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17566", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17566", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17566/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17566/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17566/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17566") = 0 mkdir("./17567", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18459 ./strace-static-x86_64: Process 18459 attached [pid 18459] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18459] chdir("./17567") = 0 [pid 18459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18459] setpgid(0, 0) = 0 [pid 18459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18459] write(3, "1000", 4) = 4 [pid 18459] close(3) = 0 [pid 18459] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18459] write(1, "executing program\n", 18) = 18 [pid 18459] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18459] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18459] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18459] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18459] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9082, si_int=0, si_ptr=NULL} --- [pid 18459] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18459, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17567", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17567", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17567/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17567/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17567/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17567") = 0 mkdir("./17568", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18460 attached [pid 18460] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18460] chdir("./17568") = 0 [pid 18460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18460] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18460 [pid 18460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18460] write(3, "1000", 4) = 4 [pid 18460] close(3) = 0 [pid 18460] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18460] write(1, "executing program\n", 18) = 18 [pid 18460] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18460] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18460] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18460] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18460] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8445, si_int=0, si_ptr=NULL} --- [pid 18460] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18460, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17568", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17568", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17568/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17568/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17568/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17568") = 0 mkdir("./17569", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18461 attached [pid 18461] set_robust_list(0x55557ab7f660, 24 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18461 [pid 18461] <... set_robust_list resumed>) = 0 [pid 18461] chdir("./17569") = 0 [pid 18461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18461] setpgid(0, 0) = 0 [pid 18461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18461] write(3, "1000", 4) = 4 [pid 18461] close(3) = 0 [pid 18461] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18461] write(1, "executing program\n", 18) = 18 [pid 18461] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18461] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18461] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18461] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18461] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8856, si_int=0, si_ptr=NULL} --- [pid 18461] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18461, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17569", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17569", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17569/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17569/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17569/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17569") = 0 mkdir("./17570", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18462 ./strace-static-x86_64: Process 18462 attached [pid 18462] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18462] chdir("./17570") = 0 [pid 18462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18462] setpgid(0, 0) = 0 [pid 18462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18462] write(3, "1000", 4) = 4 [pid 18462] close(3) = 0 [pid 18462] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18462] write(1, "executing program\n", 18) = 18 [pid 18462] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18462] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18462] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18462] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18462] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10850, si_int=0, si_ptr=NULL} --- [pid 18462] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18462, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17570", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17570", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17570/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17570/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17570/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17570") = 0 mkdir("./17571", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18463 attached [pid 18463] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18463 [pid 18463] chdir("./17571") = 0 [pid 18463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18463] setpgid(0, 0) = 0 [pid 18463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18463] write(3, "1000", 4) = 4 [pid 18463] close(3) = 0 [pid 18463] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18463] write(1, "executing program\n", 18executing program ) = 18 [pid 18463] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18463] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18463] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18463] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18463] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8608, si_int=0, si_ptr=NULL} --- [pid 18463] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18463, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17571", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17571", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17571/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17571/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17571/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17571") = 0 mkdir("./17572", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18464 ./strace-static-x86_64: Process 18464 attached [pid 18464] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18464] chdir("./17572") = 0 [pid 18464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18464] setpgid(0, 0) = 0 [pid 18464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18464] write(3, "1000", 4) = 4 [pid 18464] close(3) = 0 [pid 18464] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18464] write(1, "executing program\n", 18executing program ) = 18 [pid 18464] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18464] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18464] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18464] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18464] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11505, si_int=0, si_ptr=NULL} --- [pid 18464] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18464, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17572", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17572", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17572/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17572/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17572/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17572") = 0 mkdir("./17573", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18465 attached [pid 18465] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18465] chdir("./17573" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18465 [pid 18465] <... chdir resumed>) = 0 [pid 18465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18465] setpgid(0, 0) = 0 [pid 18465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18465] write(3, "1000", 4) = 4 [pid 18465] close(3) = 0 [pid 18465] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18465] write(1, "executing program\n", 18executing program ) = 18 [pid 18465] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18465] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18465] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18465] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18465] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9769, si_int=0, si_ptr=NULL} --- [pid 18465] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18465, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17573", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17573", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17573/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17573/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17573/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17573") = 0 mkdir("./17574", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18466 ./strace-static-x86_64: Process 18466 attached [pid 18466] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18466] chdir("./17574") = 0 [pid 18466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18466] setpgid(0, 0) = 0 [pid 18466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18466] write(3, "1000", 4) = 4 [pid 18466] close(3) = 0 [pid 18466] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18466] write(1, "executing program\n", 18executing program ) = 18 [pid 18466] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18466] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18466] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18466] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18466] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9927, si_int=0, si_ptr=NULL} --- [pid 18466] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18466, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17574", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17574", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17574/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17574/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17574/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17574") = 0 mkdir("./17575", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18467 ./strace-static-x86_64: Process 18467 attached [pid 18467] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18467] chdir("./17575") = 0 [pid 18467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18467] setpgid(0, 0) = 0 [pid 18467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18467] write(3, "1000", 4) = 4 [pid 18467] close(3) = 0 [pid 18467] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18467] write(1, "executing program\n", 18) = 18 [pid 18467] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18467] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18467] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18467] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18467] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8193, si_int=0, si_ptr=NULL} --- [pid 18467] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18467, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17575", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17575", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17575/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17575/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17575/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17575") = 0 mkdir("./17576", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18468 attached [pid 18468] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18468] chdir("./17576") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18468 [pid 18468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18468] setpgid(0, 0) = 0 [pid 18468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18468] write(3, "1000", 4) = 4 [pid 18468] close(3) = 0 [pid 18468] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18468] write(1, "executing program\n", 18) = 18 [pid 18468] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18468] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18468] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18468] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18468] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11463, si_int=0, si_ptr=NULL} --- [pid 18468] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18468, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17576", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17576", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17576/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17576/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17576/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17576") = 0 mkdir("./17577", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18469 ./strace-static-x86_64: Process 18469 attached [pid 18469] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18469] chdir("./17577") = 0 [pid 18469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18469] setpgid(0, 0) = 0 [pid 18469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18469] write(3, "1000", 4) = 4 [pid 18469] close(3) = 0 [pid 18469] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18469] write(1, "executing program\n", 18) = 18 [pid 18469] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18469] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18469] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18469] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18469] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8898, si_int=0, si_ptr=NULL} --- [pid 18469] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18469, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17577", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17577", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17577/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17577/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17577/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17577") = 0 mkdir("./17578", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18470 attached , child_tidptr=0x55557ab7f650) = 18470 [pid 18470] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18470] chdir("./17578") = 0 [pid 18470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18470] setpgid(0, 0) = 0 [pid 18470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18470] write(3, "1000", 4) = 4 [pid 18470] close(3) = 0 [pid 18470] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18470] write(1, "executing program\n", 18executing program ) = 18 [pid 18470] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18470] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18470] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18470] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18470] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11892, si_int=0, si_ptr=NULL} --- [pid 18470] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18470, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17578", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17578", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17578/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17578/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17578/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17578") = 0 mkdir("./17579", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18471 ./strace-static-x86_64: Process 18471 attached [pid 18471] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18471] chdir("./17579") = 0 [pid 18471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18471] setpgid(0, 0) = 0 [pid 18471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18471] write(3, "1000", 4) = 4 [pid 18471] close(3) = 0 [pid 18471] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18471] write(1, "executing program\n", 18executing program ) = 18 [pid 18471] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18471] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18471] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18471] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18471] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12524, si_int=0, si_ptr=NULL} --- [pid 18471] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18471, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17579", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17579", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17579/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17579/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17579/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17579") = 0 mkdir("./17580", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18472 ./strace-static-x86_64: Process 18472 attached [pid 18472] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18472] chdir("./17580") = 0 [pid 18472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18472] setpgid(0, 0) = 0 [pid 18472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18472] write(3, "1000", 4) = 4 [pid 18472] close(3) = 0 [pid 18472] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18472] write(1, "executing program\n", 18) = 18 [pid 18472] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18472] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18472] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18472] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18472] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9479, si_int=0, si_ptr=NULL} --- [pid 18472] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18472, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17580", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17580", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17580/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17580/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17580/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17580") = 0 mkdir("./17581", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18473 attached [pid 18473] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18473] chdir("./17581" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18473 [pid 18473] <... chdir resumed>) = 0 [pid 18473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18473] setpgid(0, 0) = 0 [pid 18473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18473] write(3, "1000", 4) = 4 [pid 18473] close(3) = 0 [pid 18473] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18473] write(1, "executing program\n", 18) = 18 [pid 18473] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18473] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18473] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18473] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18473] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11533, si_int=0, si_ptr=NULL} --- [pid 18473] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18473, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17581", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17581", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17581/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17581/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17581/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17581") = 0 mkdir("./17582", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18474 attached [pid 18474] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18474] chdir("./17582") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18474 [pid 18474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18474] setpgid(0, 0) = 0 [pid 18474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18474] write(3, "1000", 4) = 4 [pid 18474] close(3) = 0 [pid 18474] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18474] write(1, "executing program\n", 18) = 18 [pid 18474] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18474] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18474] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18474] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18474] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11107, si_int=0, si_ptr=NULL} --- [pid 18474] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18474, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17582", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17582", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17582/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17582/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17582/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17582") = 0 mkdir("./17583", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18475 attached [pid 18475] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18475] chdir("./17583") = 0 [pid 18475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18475] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18475 [pid 18475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18475] write(3, "1000", 4) = 4 [pid 18475] close(3) = 0 [pid 18475] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18475] write(1, "executing program\n", 18) = 18 [pid 18475] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18475] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18475] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18475] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18475] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8991, si_int=0, si_ptr=NULL} --- [pid 18475] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18475, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17583", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17583", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17583/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17583/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17583/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17583") = 0 mkdir("./17584", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18476 attached [pid 18476] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18476] chdir("./17584") = 0 [pid 18476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18476] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18476 [pid 18476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18476] write(3, "1000", 4) = 4 [pid 18476] close(3) = 0 [pid 18476] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18476] write(1, "executing program\n", 18) = 18 [pid 18476] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18476] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18476] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18476] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18476] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10794, si_int=0, si_ptr=NULL} --- [pid 18476] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18476, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17584", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17584", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17584/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17584/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17584/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17584") = 0 mkdir("./17585", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18477 attached [pid 18477] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18477] chdir("./17585" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18477 [pid 18477] <... chdir resumed>) = 0 [pid 18477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18477] setpgid(0, 0) = 0 [pid 18477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18477] write(3, "1000", 4) = 4 [pid 18477] close(3) = 0 [pid 18477] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18477] write(1, "executing program\n", 18executing program ) = 18 [pid 18477] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18477] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18477] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18477] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18477] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15313, si_int=0, si_ptr=NULL} --- [pid 18477] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18477, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17585", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17585", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17585/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17585/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17585/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17585") = 0 mkdir("./17586", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18478 attached [pid 18478] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18478] chdir("./17586" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18478 [pid 18478] <... chdir resumed>) = 0 [pid 18478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18478] setpgid(0, 0) = 0 [pid 18478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18478] write(3, "1000", 4) = 4 [pid 18478] close(3) = 0 [pid 18478] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18478] write(1, "executing program\n", 18) = 18 [pid 18478] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18478] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18478] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18478] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18478] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8973, si_int=0, si_ptr=NULL} --- [pid 18478] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18478, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17586", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17586", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17586/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17586/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17586/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17586") = 0 mkdir("./17587", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18479 attached , child_tidptr=0x55557ab7f650) = 18479 [pid 18479] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18479] chdir("./17587") = 0 [pid 18479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18479] setpgid(0, 0) = 0 [pid 18479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18479] write(3, "1000", 4) = 4 [pid 18479] close(3) = 0 [pid 18479] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18479] write(1, "executing program\n", 18executing program ) = 18 [pid 18479] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18479] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18479] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18479] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18479] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8349, si_int=0, si_ptr=NULL} --- [pid 18479] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18479, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17587", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17587", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17587/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17587/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17587/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17587") = 0 mkdir("./17588", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18480 ./strace-static-x86_64: Process 18480 attached [pid 18480] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18480] chdir("./17588") = 0 [pid 18480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18480] setpgid(0, 0) = 0 [pid 18480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18480] write(3, "1000", 4) = 4 [pid 18480] close(3) = 0 [pid 18480] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18480] write(1, "executing program\n", 18executing program ) = 18 [pid 18480] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18480] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18480] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18480] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18480] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10979, si_int=0, si_ptr=NULL} --- [pid 18480] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18480, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17588", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17588", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17588/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17588/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17588/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17588") = 0 mkdir("./17589", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18481 attached [pid 18481] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18481] chdir("./17589") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18481 [pid 18481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18481] setpgid(0, 0) = 0 [pid 18481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18481] write(3, "1000", 4) = 4 [pid 18481] close(3) = 0 [pid 18481] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18481] write(1, "executing program\n", 18) = 18 [pid 18481] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18481] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18481] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18481] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18481] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8520, si_int=0, si_ptr=NULL} --- [pid 18481] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18481, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17589", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17589", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17589/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17589/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17589/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17589") = 0 mkdir("./17590", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18482 ./strace-static-x86_64: Process 18482 attached [pid 18482] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18482] chdir("./17590") = 0 [pid 18482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18482] setpgid(0, 0) = 0 [pid 18482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18482] write(3, "1000", 4) = 4 [pid 18482] close(3) = 0 [pid 18482] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18482] write(1, "executing program\n", 18executing program ) = 18 [pid 18482] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18482] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18482] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18482] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18482] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11425, si_int=0, si_ptr=NULL} --- [pid 18482] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18482, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17590", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17590", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17590/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17590/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17590/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17590") = 0 mkdir("./17591", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18483 attached [pid 18483] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18483] chdir("./17591" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18483 [pid 18483] <... chdir resumed>) = 0 [pid 18483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18483] setpgid(0, 0) = 0 [pid 18483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18483] write(3, "1000", 4) = 4 [pid 18483] close(3) = 0 [pid 18483] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18483] write(1, "executing program\n", 18) = 18 [pid 18483] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18483] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18483] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18483] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18483] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7965, si_int=0, si_ptr=NULL} --- [pid 18483] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18483, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17591", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17591", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17591/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17591/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17591/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17591") = 0 mkdir("./17592", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18484 attached [pid 18484] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18484 [pid 18484] chdir("./17592") = 0 [pid 18484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18484] setpgid(0, 0) = 0 [pid 18484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18484] write(3, "1000", 4) = 4 [pid 18484] close(3) = 0 [pid 18484] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18484] write(1, "executing program\n", 18) = 18 [pid 18484] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18484] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18484] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18484] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18484] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8852, si_int=0, si_ptr=NULL} --- [pid 18484] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18484, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17592", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17592", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17592/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17592/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17592/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17592") = 0 mkdir("./17593", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18485 attached [pid 18485] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18485] chdir("./17593" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18485 [pid 18485] <... chdir resumed>) = 0 [pid 18485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18485] setpgid(0, 0) = 0 [pid 18485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18485] write(3, "1000", 4) = 4 [pid 18485] close(3) = 0 [pid 18485] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18485] write(1, "executing program\n", 18) = 18 [pid 18485] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18485] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18485] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18485] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18485] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23756, si_int=0, si_ptr=NULL} --- [pid 18485] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18485, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17593", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17593", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17593/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17593/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17593/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17593") = 0 mkdir("./17594", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18486 ./strace-static-x86_64: Process 18486 attached [pid 18486] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18486] chdir("./17594") = 0 [pid 18486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18486] setpgid(0, 0) = 0 [pid 18486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18486] write(3, "1000", 4) = 4 [pid 18486] close(3) = 0 [pid 18486] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18486] write(1, "executing program\n", 18executing program ) = 18 [pid 18486] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18486] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18486] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18486] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18486] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8464, si_int=0, si_ptr=NULL} --- [pid 18486] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18486, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17594", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17594", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17594/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17594/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17594/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17594") = 0 mkdir("./17595", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18487 attached , child_tidptr=0x55557ab7f650) = 18487 [pid 18487] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18487] chdir("./17595") = 0 [pid 18487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18487] setpgid(0, 0) = 0 [pid 18487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18487] write(3, "1000", 4) = 4 [pid 18487] close(3) = 0 [pid 18487] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18487] write(1, "executing program\n", 18executing program ) = 18 [pid 18487] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18487] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18487] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18487] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18487] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9392, si_int=0, si_ptr=NULL} --- [pid 18487] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18487, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17595", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17595", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17595/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17595/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17595/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17595") = 0 mkdir("./17596", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18488 ./strace-static-x86_64: Process 18488 attached [pid 18488] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18488] chdir("./17596") = 0 [pid 18488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18488] setpgid(0, 0) = 0 [pid 18488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18488] write(3, "1000", 4) = 4 [pid 18488] close(3) = 0 [pid 18488] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18488] write(1, "executing program\n", 18) = 18 [pid 18488] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18488] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18488] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18488] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18488] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9088, si_int=0, si_ptr=NULL} --- [pid 18488] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18488, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17596", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17596", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17596/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17596/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17596/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17596") = 0 mkdir("./17597", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18489 attached , child_tidptr=0x55557ab7f650) = 18489 [pid 18489] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18489] chdir("./17597") = 0 [pid 18489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18489] setpgid(0, 0) = 0 [pid 18489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18489] write(3, "1000", 4) = 4 [pid 18489] close(3) = 0 [pid 18489] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18489] write(1, "executing program\n", 18executing program ) = 18 [pid 18489] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18489] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18489] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18489] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18489] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8236, si_int=0, si_ptr=NULL} --- [pid 18489] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18489, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17597", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17597", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17597/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17597/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17597/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17597") = 0 mkdir("./17598", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18490 ./strace-static-x86_64: Process 18490 attached [pid 18490] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18490] chdir("./17598") = 0 [pid 18490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18490] setpgid(0, 0) = 0 [pid 18490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18490] write(3, "1000", 4) = 4 [pid 18490] close(3) = 0 [pid 18490] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18490] write(1, "executing program\n", 18executing program ) = 18 [pid 18490] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18490] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18490] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18490] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18490] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17099, si_int=0, si_ptr=NULL} --- [pid 18490] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18490, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17598", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17598", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17598/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17598/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17598/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17598") = 0 mkdir("./17599", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18492 ./strace-static-x86_64: Process 18492 attached [pid 18492] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18492] chdir("./17599") = 0 [pid 18492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18492] setpgid(0, 0) = 0 [pid 18492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18492] write(3, "1000", 4) = 4 [pid 18492] close(3) = 0 [pid 18492] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18492] write(1, "executing program\n", 18executing program ) = 18 [pid 18492] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18492] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18492] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18492] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18492] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11811, si_int=0, si_ptr=NULL} --- [pid 18492] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18492, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17599", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17599", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17599/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17599/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17599/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17599") = 0 mkdir("./17600", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18493 ./strace-static-x86_64: Process 18493 attached [pid 18493] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18493] chdir("./17600") = 0 [pid 18493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18493] setpgid(0, 0) = 0 [pid 18493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18493] write(3, "1000", 4) = 4 [pid 18493] close(3) = 0 [pid 18493] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18493] write(1, "executing program\n", 18executing program ) = 18 [pid 18493] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18493] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18493] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18493] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18493] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8003, si_int=0, si_ptr=NULL} --- [pid 18493] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18493, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17600", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17600", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17600/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17600/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17600/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17600") = 0 mkdir("./17601", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18494 ./strace-static-x86_64: Process 18494 attached [pid 18494] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18494] chdir("./17601") = 0 [pid 18494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18494] setpgid(0, 0) = 0 [pid 18494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18494] write(3, "1000", 4) = 4 [pid 18494] close(3) = 0 [pid 18494] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18494] write(1, "executing program\n", 18executing program ) = 18 [pid 18494] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18494] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18494] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18494] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18494] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11472, si_int=0, si_ptr=NULL} --- [pid 18494] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18494, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17601", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17601", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17601/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17601/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17601/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17601") = 0 mkdir("./17602", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18495 ./strace-static-x86_64: Process 18495 attached [pid 18495] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18495] chdir("./17602") = 0 [pid 18495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18495] setpgid(0, 0) = 0 [pid 18495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18495] write(3, "1000", 4) = 4 [pid 18495] close(3) = 0 [pid 18495] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18495] write(1, "executing program\n", 18) = 18 [pid 18495] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18495] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18495] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18495] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18495] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9167, si_int=0, si_ptr=NULL} --- [pid 18495] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18495, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17602", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17602", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17602/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17602/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17602/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17602") = 0 mkdir("./17603", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18496 ./strace-static-x86_64: Process 18496 attached [pid 18496] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18496] chdir("./17603") = 0 [pid 18496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18496] setpgid(0, 0) = 0 [pid 18496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18496] write(3, "1000", 4) = 4 [pid 18496] close(3) = 0 [pid 18496] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18496] write(1, "executing program\n", 18executing program ) = 18 [pid 18496] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18496] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18496] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18496] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18496] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8543, si_int=0, si_ptr=NULL} --- [pid 18496] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18496, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17603", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17603", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17603/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17603/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17603/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17603") = 0 mkdir("./17604", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18497 ./strace-static-x86_64: Process 18497 attached [pid 18497] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18497] chdir("./17604") = 0 [pid 18497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18497] setpgid(0, 0) = 0 [pid 18497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18497] write(3, "1000", 4) = 4 [pid 18497] close(3) = 0 [pid 18497] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18497] write(1, "executing program\n", 18executing program ) = 18 [pid 18497] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18497] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18497] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18497] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18497] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10873, si_int=0, si_ptr=NULL} --- [pid 18497] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18497, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17604", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17604", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17604/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17604/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17604/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17604") = 0 mkdir("./17605", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18498 ./strace-static-x86_64: Process 18498 attached [pid 18498] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18498] chdir("./17605") = 0 [pid 18498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18498] setpgid(0, 0) = 0 [pid 18498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18498] write(3, "1000", 4) = 4 [pid 18498] close(3) = 0 [pid 18498] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18498] write(1, "executing program\n", 18executing program ) = 18 [pid 18498] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18498] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18498] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18498] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18498] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9493, si_int=0, si_ptr=NULL} --- [pid 18498] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18498, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17605", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17605", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17605/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17605/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17605/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17605") = 0 mkdir("./17606", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18499 ./strace-static-x86_64: Process 18499 attached [pid 18499] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18499] chdir("./17606") = 0 [pid 18499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18499] setpgid(0, 0) = 0 [pid 18499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18499] write(3, "1000", 4) = 4 [pid 18499] close(3) = 0 [pid 18499] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18499] write(1, "executing program\n", 18executing program ) = 18 [pid 18499] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18499] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18499] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18499] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18499] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8555, si_int=0, si_ptr=NULL} --- [pid 18499] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18499, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17606", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17606", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17606/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17606/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17606/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17606") = 0 mkdir("./17607", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18500 ./strace-static-x86_64: Process 18500 attached [pid 18500] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18500] chdir("./17607") = 0 [pid 18500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18500] setpgid(0, 0) = 0 [pid 18500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18500] write(3, "1000", 4) = 4 [pid 18500] close(3) = 0 [pid 18500] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18500] write(1, "executing program\n", 18executing program ) = 18 [pid 18500] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18500] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18500] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18500] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18500] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11303, si_int=0, si_ptr=NULL} --- [pid 18500] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18500, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17607", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17607", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17607/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17607/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17607/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17607") = 0 mkdir("./17608", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18501 ./strace-static-x86_64: Process 18501 attached [pid 18501] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18501] chdir("./17608") = 0 [pid 18501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18501] setpgid(0, 0) = 0 [pid 18501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18501] write(3, "1000", 4) = 4 [pid 18501] close(3) = 0 [pid 18501] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18501] write(1, "executing program\n", 18executing program ) = 18 [pid 18501] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18501] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18501] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18501] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18501] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8352, si_int=0, si_ptr=NULL} --- [pid 18501] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18501, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17608", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17608", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17608/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17608/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17608/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17608") = 0 mkdir("./17609", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18502 attached [pid 18502] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18502] chdir("./17609" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18502 [pid 18502] <... chdir resumed>) = 0 [pid 18502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18502] setpgid(0, 0) = 0 [pid 18502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18502] write(3, "1000", 4) = 4 [pid 18502] close(3) = 0 [pid 18502] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18502] write(1, "executing program\n", 18executing program ) = 18 [pid 18502] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18502] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18502] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18502] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18502] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11859, si_int=0, si_ptr=NULL} --- [pid 18502] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18502, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17609", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17609", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17609/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17609/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17609/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17609") = 0 mkdir("./17610", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18503 ./strace-static-x86_64: Process 18503 attached [pid 18503] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18503] chdir("./17610") = 0 [pid 18503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18503] setpgid(0, 0) = 0 [pid 18503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18503] write(3, "1000", 4) = 4 [pid 18503] close(3) = 0 [pid 18503] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18503] write(1, "executing program\n", 18) = 18 [pid 18503] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18503] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18503] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18503] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18503] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10408, si_int=0, si_ptr=NULL} --- [pid 18503] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18503, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17610", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17610", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17610/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17610/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17610/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17610") = 0 mkdir("./17611", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18504 ./strace-static-x86_64: Process 18504 attached [pid 18504] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18504] chdir("./17611") = 0 [pid 18504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18504] setpgid(0, 0) = 0 [pid 18504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18504] write(3, "1000", 4) = 4 [pid 18504] close(3) = 0 [pid 18504] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18504] write(1, "executing program\n", 18) = 18 [pid 18504] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18504] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18504] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18504] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18504] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12187, si_int=0, si_ptr=NULL} --- [pid 18504] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18504, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17611", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17611", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17611/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17611/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17611/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17611") = 0 mkdir("./17612", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18505 ./strace-static-x86_64: Process 18505 attached [pid 18505] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18505] chdir("./17612") = 0 [pid 18505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18505] setpgid(0, 0) = 0 [pid 18505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18505] write(3, "1000", 4) = 4 [pid 18505] close(3) = 0 [pid 18505] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18505] write(1, "executing program\n", 18executing program ) = 18 [pid 18505] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18505] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18505] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18505] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18505] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8861, si_int=0, si_ptr=NULL} --- [pid 18505] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18505, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17612", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17612", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17612/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17612/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17612/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17612") = 0 mkdir("./17613", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18506 attached [pid 18506] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18506] chdir("./17613" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18506 [pid 18506] <... chdir resumed>) = 0 [pid 18506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18506] setpgid(0, 0) = 0 [pid 18506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18506] write(3, "1000", 4) = 4 [pid 18506] close(3) = 0 [pid 18506] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18506] write(1, "executing program\n", 18executing program ) = 18 [pid 18506] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18506] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18506] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18506] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18506] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12611, si_int=0, si_ptr=NULL} --- [pid 18506] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18506, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17613", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17613", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17613/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17613/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17613/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17613") = 0 mkdir("./17614", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18507 attached , child_tidptr=0x55557ab7f650) = 18507 [pid 18507] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18507] chdir("./17614") = 0 [pid 18507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18507] setpgid(0, 0) = 0 [pid 18507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18507] write(3, "1000", 4) = 4 [pid 18507] close(3) = 0 [pid 18507] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18507] write(1, "executing program\n", 18executing program ) = 18 [pid 18507] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18507] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18507] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18507] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18507] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9594, si_int=0, si_ptr=NULL} --- [pid 18507] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18507, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17614", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17614", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17614/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17614/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17614/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17614") = 0 mkdir("./17615", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18508 ./strace-static-x86_64: Process 18508 attached [pid 18508] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18508] chdir("./17615") = 0 [pid 18508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18508] setpgid(0, 0) = 0 [pid 18508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18508] write(3, "1000", 4) = 4 [pid 18508] close(3) = 0 [pid 18508] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18508] write(1, "executing program\n", 18executing program ) = 18 [pid 18508] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18508] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18508] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18508] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18508] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9430, si_int=0, si_ptr=NULL} --- [pid 18508] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18508, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17615", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17615", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17615/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17615/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17615/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17615") = 0 mkdir("./17616", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18509 ./strace-static-x86_64: Process 18509 attached [pid 18509] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18509] chdir("./17616") = 0 [pid 18509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18509] setpgid(0, 0) = 0 [pid 18509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18509] write(3, "1000", 4) = 4 [pid 18509] close(3) = 0 [pid 18509] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18509] write(1, "executing program\n", 18) = 18 [pid 18509] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18509] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18509] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18509] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18509] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8957, si_int=0, si_ptr=NULL} --- [pid 18509] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18509, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17616", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17616", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17616/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17616/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17616/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17616") = 0 mkdir("./17617", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18510 ./strace-static-x86_64: Process 18510 attached [pid 18510] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18510] chdir("./17617") = 0 [pid 18510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18510] setpgid(0, 0) = 0 [pid 18510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18510] write(3, "1000", 4) = 4 [pid 18510] close(3) = 0 [pid 18510] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18510] write(1, "executing program\n", 18executing program ) = 18 [pid 18510] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18510] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18510] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18510] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18510] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10503, si_int=0, si_ptr=NULL} --- [pid 18510] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18510, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17617", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17617", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17617/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17617/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17617/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17617") = 0 mkdir("./17618", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18511 ./strace-static-x86_64: Process 18511 attached [pid 18511] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18511] chdir("./17618") = 0 [pid 18511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18511] setpgid(0, 0) = 0 [pid 18511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18511] write(3, "1000", 4) = 4 [pid 18511] close(3) = 0 [pid 18511] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18511] write(1, "executing program\n", 18) = 18 [pid 18511] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18511] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18511] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18511] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18511] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9717, si_int=0, si_ptr=NULL} --- [pid 18511] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18511, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17618", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17618", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17618/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17618/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17618/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17618") = 0 mkdir("./17619", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18512 attached , child_tidptr=0x55557ab7f650) = 18512 [pid 18512] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18512] chdir("./17619") = 0 [pid 18512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18512] setpgid(0, 0) = 0 [pid 18512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18512] write(3, "1000", 4) = 4 [pid 18512] close(3) = 0 [pid 18512] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18512] write(1, "executing program\n", 18executing program ) = 18 [pid 18512] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18512] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18512] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18512] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18512] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11574, si_int=0, si_ptr=NULL} --- [pid 18512] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18512, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17619", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17619", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17619/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17619/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17619/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17619") = 0 mkdir("./17620", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18513 ./strace-static-x86_64: Process 18513 attached [pid 18513] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18513] chdir("./17620") = 0 [pid 18513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18513] setpgid(0, 0) = 0 [pid 18513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18513] write(3, "1000", 4) = 4 [pid 18513] close(3) = 0 [pid 18513] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18513] write(1, "executing program\n", 18executing program ) = 18 [pid 18513] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18513] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18513] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18513] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18513] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9577, si_int=0, si_ptr=NULL} --- [pid 18513] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18513, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17620", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17620", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17620/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17620/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17620/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17620") = 0 mkdir("./17621", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18514 ./strace-static-x86_64: Process 18514 attached [pid 18514] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18514] chdir("./17621") = 0 [pid 18514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18514] setpgid(0, 0) = 0 [pid 18514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18514] write(3, "1000", 4) = 4 [pid 18514] close(3) = 0 [pid 18514] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18514] write(1, "executing program\n", 18) = 18 [pid 18514] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18514] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18514] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18514] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18514] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8174, si_int=0, si_ptr=NULL} --- [pid 18514] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18514, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17621", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17621", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17621/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17621/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17621/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17621") = 0 mkdir("./17622", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18515 ./strace-static-x86_64: Process 18515 attached [pid 18515] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18515] chdir("./17622") = 0 [pid 18515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18515] setpgid(0, 0) = 0 [pid 18515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18515] write(3, "1000", 4) = 4 [pid 18515] close(3) = 0 [pid 18515] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18515] write(1, "executing program\n", 18executing program ) = 18 [pid 18515] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18515] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18515] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18515] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18515] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10376, si_int=0, si_ptr=NULL} --- [pid 18515] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18515, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17622", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17622", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17622/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17622/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17622/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17622") = 0 mkdir("./17623", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18516 attached , child_tidptr=0x55557ab7f650) = 18516 [pid 18516] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18516] chdir("./17623") = 0 [pid 18516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18516] setpgid(0, 0) = 0 [pid 18516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18516] write(3, "1000", 4) = 4 [pid 18516] close(3) = 0 [pid 18516] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18516] write(1, "executing program\n", 18executing program ) = 18 [pid 18516] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18516] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18516] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18516] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18516] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11987, si_int=0, si_ptr=NULL} --- [pid 18516] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18516, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17623", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17623", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17623/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17623/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17623/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17623") = 0 mkdir("./17624", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18517 ./strace-static-x86_64: Process 18517 attached [pid 18517] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18517] chdir("./17624") = 0 [pid 18517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18517] setpgid(0, 0) = 0 [pid 18517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18517] write(3, "1000", 4) = 4 [pid 18517] close(3) = 0 [pid 18517] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18517] write(1, "executing program\n", 18) = 18 [pid 18517] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18517] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18517] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18517] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18517] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16156, si_int=0, si_ptr=NULL} --- [pid 18517] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18517, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17624", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17624", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17624/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17624/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17624/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17624") = 0 mkdir("./17625", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18518 ./strace-static-x86_64: Process 18518 attached [pid 18518] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18518] chdir("./17625") = 0 [pid 18518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18518] setpgid(0, 0) = 0 [pid 18518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18518] write(3, "1000", 4) = 4 [pid 18518] close(3) = 0 [pid 18518] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18518] write(1, "executing program\n", 18) = 18 [pid 18518] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18518] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18518] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18518] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18518] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13983, si_int=0, si_ptr=NULL} --- [pid 18518] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18518, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17625", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17625", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17625/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17625/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17625/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17625") = 0 mkdir("./17626", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18519 ./strace-static-x86_64: Process 18519 attached [pid 18519] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18519] chdir("./17626") = 0 [pid 18519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18519] setpgid(0, 0) = 0 [pid 18519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18519] write(3, "1000", 4) = 4 [pid 18519] close(3) = 0 [pid 18519] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18519] write(1, "executing program\n", 18executing program ) = 18 [pid 18519] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18519] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18519] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18519] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18519] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8412, si_int=0, si_ptr=NULL} --- [pid 18519] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18519, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17626", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17626", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17626/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17626/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17626/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17626") = 0 mkdir("./17627", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18520 ./strace-static-x86_64: Process 18520 attached [pid 18520] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18520] chdir("./17627") = 0 [pid 18520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18520] setpgid(0, 0) = 0 [pid 18520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18520] write(3, "1000", 4) = 4 [pid 18520] close(3) = 0 [pid 18520] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18520] write(1, "executing program\n", 18executing program ) = 18 [pid 18520] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18520] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18520] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18520] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18520] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9387, si_int=0, si_ptr=NULL} --- [pid 18520] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18520, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17627", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17627", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17627/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17627/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17627/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17627") = 0 mkdir("./17628", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18521 ./strace-static-x86_64: Process 18521 attached [pid 18521] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18521] chdir("./17628") = 0 [pid 18521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18521] setpgid(0, 0) = 0 [pid 18521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18521] write(3, "1000", 4) = 4 [pid 18521] close(3) = 0 [pid 18521] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18521] write(1, "executing program\n", 18executing program ) = 18 [pid 18521] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18521] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18521] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18521] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18521] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9215, si_int=0, si_ptr=NULL} --- [pid 18521] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18521, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17628", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17628", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17628/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17628/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17628/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17628") = 0 mkdir("./17629", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18522 ./strace-static-x86_64: Process 18522 attached [pid 18522] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18522] chdir("./17629") = 0 [pid 18522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18522] setpgid(0, 0) = 0 [pid 18522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18522] write(3, "1000", 4) = 4 [pid 18522] close(3) = 0 [pid 18522] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18522] write(1, "executing program\n", 18) = 18 [pid 18522] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18522] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18522] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18522] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18522] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11369, si_int=0, si_ptr=NULL} --- [pid 18522] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18522, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17629", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17629", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17629/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17629/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17629/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17629") = 0 mkdir("./17630", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18523 ./strace-static-x86_64: Process 18523 attached [pid 18523] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18523] chdir("./17630") = 0 [pid 18523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18523] setpgid(0, 0) = 0 [pid 18523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18523] write(3, "1000", 4) = 4 [pid 18523] close(3) = 0 [pid 18523] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18523] write(1, "executing program\n", 18executing program ) = 18 [pid 18523] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18523] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18523] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18523] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18523] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9696, si_int=0, si_ptr=NULL} --- [pid 18523] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18523, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17630", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17630", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17630/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17630/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17630/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17630") = 0 mkdir("./17631", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18524 attached [pid 18524] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18524] chdir("./17631" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18524 [pid 18524] <... chdir resumed>) = 0 [pid 18524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18524] setpgid(0, 0) = 0 [pid 18524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18524] write(3, "1000", 4) = 4 [pid 18524] close(3) = 0 [pid 18524] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18524] write(1, "executing program\n", 18) = 18 [pid 18524] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18524] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18524] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18524] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18524] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13009, si_int=0, si_ptr=NULL} --- [pid 18524] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18524, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17631", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17631", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17631/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17631/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17631/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17631") = 0 mkdir("./17632", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18525 ./strace-static-x86_64: Process 18525 attached [pid 18525] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18525] chdir("./17632") = 0 [pid 18525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18525] setpgid(0, 0) = 0 [pid 18525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18525] write(3, "1000", 4) = 4 [pid 18525] close(3) = 0 [pid 18525] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18525] write(1, "executing program\n", 18) = 18 [pid 18525] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18525] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18525] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18525] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18525] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11045, si_int=0, si_ptr=NULL} --- [pid 18525] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18525, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17632", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17632", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17632/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17632/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17632/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17632") = 0 mkdir("./17633", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18526 attached [pid 18526] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18526] chdir("./17633") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18526 [pid 18526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18526] setpgid(0, 0) = 0 [pid 18526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18526] write(3, "1000", 4) = 4 [pid 18526] close(3) = 0 [pid 18526] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18526] write(1, "executing program\n", 18executing program ) = 18 [pid 18526] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18526] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18526] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18526] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18526] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9447, si_int=0, si_ptr=NULL} --- [pid 18526] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18526, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17633", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17633", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17633/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17633/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17633/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17633") = 0 mkdir("./17634", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18527 attached [pid 18527] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18527] chdir("./17634") = 0 [pid 18527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18527] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18527 [pid 18527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18527] write(3, "1000", 4) = 4 [pid 18527] close(3) = 0 [pid 18527] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18527] write(1, "executing program\n", 18executing program ) = 18 [pid 18527] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18527] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18527] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18527] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18527] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9520, si_int=0, si_ptr=NULL} --- [pid 18527] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18527, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17634", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17634", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17634/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17634/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17634/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17634") = 0 mkdir("./17635", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18528 attached , child_tidptr=0x55557ab7f650) = 18528 [pid 18528] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18528] chdir("./17635") = 0 [pid 18528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18528] setpgid(0, 0) = 0 [pid 18528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18528] write(3, "1000", 4) = 4 [pid 18528] close(3) = 0 [pid 18528] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18528] write(1, "executing program\n", 18executing program ) = 18 [pid 18528] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18528] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18528] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18528] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18528] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7674, si_int=0, si_ptr=NULL} --- [pid 18528] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18528, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17635", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17635", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17635/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17635/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17635/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17635") = 0 mkdir("./17636", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18529 ./strace-static-x86_64: Process 18529 attached [pid 18529] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18529] chdir("./17636") = 0 [pid 18529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18529] setpgid(0, 0) = 0 [pid 18529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18529] write(3, "1000", 4) = 4 [pid 18529] close(3) = 0 [pid 18529] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18529] write(1, "executing program\n", 18executing program ) = 18 [pid 18529] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18529] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18529] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18529] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18529] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9882, si_int=0, si_ptr=NULL} --- [pid 18529] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18529, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17636", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17636", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17636/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17636/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17636/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17636") = 0 mkdir("./17637", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18530 attached [pid 18530] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18530] chdir("./17637") = 0 [pid 18530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18530] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18530 [pid 18530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18530] write(3, "1000", 4) = 4 [pid 18530] close(3) = 0 [pid 18530] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18530] write(1, "executing program\n", 18) = 18 [pid 18530] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18530] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18530] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18530] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18530] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8059, si_int=0, si_ptr=NULL} --- [pid 18530] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18530, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17637", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17637", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17637/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17637/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17637/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17637") = 0 mkdir("./17638", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18531 ./strace-static-x86_64: Process 18531 attached [pid 18531] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18531] chdir("./17638") = 0 [pid 18531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18531] setpgid(0, 0) = 0 [pid 18531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18531] write(3, "1000", 4) = 4 [pid 18531] close(3) = 0 [pid 18531] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18531] write(1, "executing program\n", 18) = 18 [pid 18531] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18531] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18531] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18531] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18531] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8945, si_int=0, si_ptr=NULL} --- [pid 18531] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18531, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17638", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17638", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17638/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17638/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17638/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17638") = 0 mkdir("./17639", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18532 ./strace-static-x86_64: Process 18532 attached [pid 18532] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18532] chdir("./17639") = 0 [pid 18532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18532] setpgid(0, 0) = 0 [pid 18532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18532] write(3, "1000", 4) = 4 [pid 18532] close(3) = 0 [pid 18532] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18532] write(1, "executing program\n", 18executing program ) = 18 [pid 18532] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18532] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18532] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18532] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18532] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10318, si_int=0, si_ptr=NULL} --- [pid 18532] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18532, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17639", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17639", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17639/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17639/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17639/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17639") = 0 mkdir("./17640", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18533 ./strace-static-x86_64: Process 18533 attached [pid 18533] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18533] chdir("./17640") = 0 [pid 18533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18533] setpgid(0, 0) = 0 [pid 18533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18533] write(3, "1000", 4) = 4 [pid 18533] close(3) = 0 [pid 18533] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18533] write(1, "executing program\n", 18executing program ) = 18 [pid 18533] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18533] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18533] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18533] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18533] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8591, si_int=0, si_ptr=NULL} --- [pid 18533] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18533, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17640", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17640", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17640/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17640/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17640/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17640") = 0 mkdir("./17641", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18534 ./strace-static-x86_64: Process 18534 attached [pid 18534] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18534] chdir("./17641") = 0 [pid 18534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18534] setpgid(0, 0) = 0 [pid 18534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18534] write(3, "1000", 4) = 4 [pid 18534] close(3) = 0 [pid 18534] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18534] write(1, "executing program\n", 18executing program ) = 18 [pid 18534] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18534] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18534] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18534] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18534] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9256, si_int=0, si_ptr=NULL} --- [pid 18534] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18534, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17641", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17641", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17641/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17641/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17641/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17641") = 0 mkdir("./17642", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18535 attached [pid 18535] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18535] chdir("./17642") = 0 [pid 18535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18535] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18535 [pid 18535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18535] write(3, "1000", 4) = 4 [pid 18535] close(3) = 0 [pid 18535] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18535] write(1, "executing program\n", 18executing program ) = 18 [pid 18535] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18535] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18535] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18535] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18535] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8099, si_int=0, si_ptr=NULL} --- [pid 18535] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18535, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17642", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17642", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17642/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17642/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17642/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17642") = 0 mkdir("./17643", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18536 ./strace-static-x86_64: Process 18536 attached [pid 18536] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18536] chdir("./17643") = 0 [pid 18536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18536] setpgid(0, 0) = 0 [pid 18536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18536] write(3, "1000", 4) = 4 [pid 18536] close(3) = 0 [pid 18536] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18536] write(1, "executing program\n", 18executing program ) = 18 [pid 18536] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18536] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18536] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18536] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18536] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8770, si_int=0, si_ptr=NULL} --- [pid 18536] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18536, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17643", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17643", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17643/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17643/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17643/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17643") = 0 mkdir("./17644", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18537 ./strace-static-x86_64: Process 18537 attached [pid 18537] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18537] chdir("./17644") = 0 [pid 18537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18537] setpgid(0, 0) = 0 [pid 18537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18537] write(3, "1000", 4) = 4 [pid 18537] close(3) = 0 [pid 18537] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18537] write(1, "executing program\n", 18executing program ) = 18 [pid 18537] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18537] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18537] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18537] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18537] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9332, si_int=0, si_ptr=NULL} --- [pid 18537] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18537, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17644", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17644", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17644/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17644/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17644/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17644") = 0 mkdir("./17645", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18538 ./strace-static-x86_64: Process 18538 attached [pid 18538] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18538] chdir("./17645") = 0 [pid 18538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18538] setpgid(0, 0) = 0 [pid 18538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18538] write(3, "1000", 4) = 4 [pid 18538] close(3) = 0 [pid 18538] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18538] write(1, "executing program\n", 18) = 18 [pid 18538] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18538] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18538] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18538] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18538] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=33386, si_int=0, si_ptr=NULL} --- [pid 18538] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18538, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17645", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17645", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17645/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17645/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17645/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17645") = 0 mkdir("./17646", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18539 ./strace-static-x86_64: Process 18539 attached [pid 18539] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18539] chdir("./17646") = 0 [pid 18539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18539] setpgid(0, 0) = 0 [pid 18539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18539] write(3, "1000", 4) = 4 [pid 18539] close(3) = 0 [pid 18539] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18539] write(1, "executing program\n", 18) = 18 [pid 18539] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18539] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18539] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18539] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18539] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9632, si_int=0, si_ptr=NULL} --- [pid 18539] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18539, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17646", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17646", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17646/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17646/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17646/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17646") = 0 mkdir("./17647", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18540 ./strace-static-x86_64: Process 18540 attached [pid 18540] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18540] chdir("./17647") = 0 [pid 18540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18540] setpgid(0, 0) = 0 [pid 18540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18540] write(3, "1000", 4) = 4 [pid 18540] close(3) = 0 [pid 18540] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18540] write(1, "executing program\n", 18executing program ) = 18 [pid 18540] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18540] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18540] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18540] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18540] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9456, si_int=0, si_ptr=NULL} --- [pid 18540] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18540, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17647", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17647", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17647/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17647/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17647/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17647") = 0 mkdir("./17648", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18541 attached [pid 18541] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18541] chdir("./17648" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18541 [pid 18541] <... chdir resumed>) = 0 [pid 18541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18541] setpgid(0, 0) = 0 [pid 18541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18541] write(3, "1000", 4) = 4 [pid 18541] close(3) = 0 [pid 18541] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18541] write(1, "executing program\n", 18executing program ) = 18 [pid 18541] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18541] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18541] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18541] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18541] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17614, si_int=0, si_ptr=NULL} --- [pid 18541] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18541, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17648", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17648", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17648/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17648/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17648/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17648") = 0 mkdir("./17649", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18542 ./strace-static-x86_64: Process 18542 attached [pid 18542] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18542] chdir("./17649") = 0 [pid 18542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18542] setpgid(0, 0) = 0 [pid 18542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18542] write(3, "1000", 4) = 4 [pid 18542] close(3) = 0 [pid 18542] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18542] write(1, "executing program\n", 18) = 18 [pid 18542] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18542] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18542] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18542] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18542] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8918, si_int=0, si_ptr=NULL} --- [pid 18542] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18542, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17649", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17649", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17649/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17649/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17649/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17649") = 0 mkdir("./17650", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18543 ./strace-static-x86_64: Process 18543 attached [pid 18543] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18543] chdir("./17650") = 0 [pid 18543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18543] setpgid(0, 0) = 0 [pid 18543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18543] write(3, "1000", 4) = 4 [pid 18543] close(3) = 0 [pid 18543] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18543] write(1, "executing program\n", 18) = 18 [pid 18543] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18543] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18543] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18543] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18543] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7976, si_int=0, si_ptr=NULL} --- [pid 18543] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18543, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17650", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17650", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17650/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17650/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17650/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17650") = 0 mkdir("./17651", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18544 attached [pid 18544] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18544] chdir("./17651") = 0 [pid 18544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18544] setpgid(0, 0) = 0 [pid 18544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18544 [pid 18544] <... openat resumed>) = 3 [pid 18544] write(3, "1000", 4) = 4 [pid 18544] close(3) = 0 [pid 18544] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18544] write(1, "executing program\n", 18) = 18 [pid 18544] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18544] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18544] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18544] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18544] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8219, si_int=0, si_ptr=NULL} --- [pid 18544] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18544, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17651", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17651", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17651/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17651/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17651/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17651") = 0 mkdir("./17652", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18545 attached [pid 18545] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18545] chdir("./17652" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18545 [pid 18545] <... chdir resumed>) = 0 [pid 18545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18545] setpgid(0, 0) = 0 [pid 18545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18545] write(3, "1000", 4) = 4 [pid 18545] close(3) = 0 [pid 18545] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18545] write(1, "executing program\n", 18) = 18 [pid 18545] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18545] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18545] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18545] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18545] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8807, si_int=0, si_ptr=NULL} --- [pid 18545] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18545, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17652", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17652", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17652/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17652/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17652/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17652") = 0 mkdir("./17653", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18546 ./strace-static-x86_64: Process 18546 attached [pid 18546] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18546] chdir("./17653") = 0 [pid 18546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18546] setpgid(0, 0) = 0 [pid 18546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18546] write(3, "1000", 4) = 4 [pid 18546] close(3) = 0 [pid 18546] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18546] write(1, "executing program\n", 18executing program ) = 18 [pid 18546] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18546] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18546] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18546] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18546] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11045, si_int=0, si_ptr=NULL} --- [pid 18546] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18546, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17653", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17653", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17653/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17653/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17653/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17653") = 0 mkdir("./17654", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18547 ./strace-static-x86_64: Process 18547 attached [pid 18547] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18547] chdir("./17654") = 0 [pid 18547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18547] setpgid(0, 0) = 0 [pid 18547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18547] write(3, "1000", 4) = 4 [pid 18547] close(3) = 0 [pid 18547] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18547] write(1, "executing program\n", 18) = 18 [pid 18547] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18547] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18547] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18547] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18547] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8525, si_int=0, si_ptr=NULL} --- [pid 18547] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18547, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17654", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17654", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17654/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17654/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17654/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17654") = 0 mkdir("./17655", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18548 ./strace-static-x86_64: Process 18548 attached [pid 18548] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18548] chdir("./17655") = 0 [pid 18548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18548] setpgid(0, 0) = 0 [pid 18548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18548] write(3, "1000", 4) = 4 [pid 18548] close(3) = 0 [pid 18548] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18548] write(1, "executing program\n", 18executing program ) = 18 [pid 18548] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18548] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18548] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18548] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18548] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8966, si_int=0, si_ptr=NULL} --- [pid 18548] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18548, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17655", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17655", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17655/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17655/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17655/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17655") = 0 mkdir("./17656", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18549 ./strace-static-x86_64: Process 18549 attached [pid 18549] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18549] chdir("./17656") = 0 [pid 18549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18549] setpgid(0, 0) = 0 [pid 18549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18549] write(3, "1000", 4) = 4 [pid 18549] close(3) = 0 [pid 18549] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18549] write(1, "executing program\n", 18executing program ) = 18 [pid 18549] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18549] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18549] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18549] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18549] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12230, si_int=0, si_ptr=NULL} --- [pid 18549] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18549, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17656", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17656", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17656/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17656/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17656/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17656") = 0 mkdir("./17657", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18550 ./strace-static-x86_64: Process 18550 attached [pid 18550] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18550] chdir("./17657") = 0 [pid 18550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18550] setpgid(0, 0) = 0 [pid 18550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18550] write(3, "1000", 4) = 4 [pid 18550] close(3) = 0 [pid 18550] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18550] write(1, "executing program\n", 18) = 18 [pid 18550] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18550] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18550] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18550] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18550] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16553, si_int=0, si_ptr=NULL} --- [pid 18550] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18550, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17657", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17657", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17657/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17657/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17657/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17657") = 0 mkdir("./17658", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18551 attached , child_tidptr=0x55557ab7f650) = 18551 [pid 18551] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18551] chdir("./17658") = 0 [pid 18551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18551] setpgid(0, 0) = 0 [pid 18551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18551] write(3, "1000", 4) = 4 [pid 18551] close(3) = 0 [pid 18551] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18551] write(1, "executing program\n", 18) = 18 [pid 18551] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18551] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18551] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18551] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18551] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25226, si_int=0, si_ptr=NULL} --- [pid 18551] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18551, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17658", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17658", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17658/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17658/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17658/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17658") = 0 mkdir("./17659", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18552 ./strace-static-x86_64: Process 18552 attached [pid 18552] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18552] chdir("./17659") = 0 [pid 18552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18552] setpgid(0, 0) = 0 [pid 18552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18552] write(3, "1000", 4) = 4 [pid 18552] close(3) = 0 [pid 18552] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18552] write(1, "executing program\n", 18) = 18 [pid 18552] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18552] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18552] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18552] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18552] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10588, si_int=0, si_ptr=NULL} --- [pid 18552] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18552, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17659", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17659", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17659/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17659/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17659/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17659") = 0 mkdir("./17660", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18553 ./strace-static-x86_64: Process 18553 attached [pid 18553] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18553] chdir("./17660") = 0 [pid 18553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18553] setpgid(0, 0) = 0 [pid 18553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18553] write(3, "1000", 4) = 4 [pid 18553] close(3) = 0 [pid 18553] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18553] write(1, "executing program\n", 18executing program ) = 18 [pid 18553] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18553] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18553] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18553] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18553] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8730, si_int=0, si_ptr=NULL} --- [pid 18553] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18553, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17660", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17660", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17660/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17660/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17660/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17660") = 0 mkdir("./17661", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18554 ./strace-static-x86_64: Process 18554 attached [pid 18554] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18554] chdir("./17661") = 0 [pid 18554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18554] setpgid(0, 0) = 0 [pid 18554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18554] write(3, "1000", 4) = 4 [pid 18554] close(3) = 0 [pid 18554] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18554] write(1, "executing program\n", 18executing program ) = 18 [pid 18554] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18554] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18554] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18554] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18554] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10187, si_int=0, si_ptr=NULL} --- [pid 18554] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18554, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17661", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17661", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17661/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17661/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17661/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17661") = 0 mkdir("./17662", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18555 ./strace-static-x86_64: Process 18555 attached [pid 18555] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18555] chdir("./17662") = 0 [pid 18555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18555] setpgid(0, 0) = 0 [pid 18555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18555] write(3, "1000", 4) = 4 [pid 18555] close(3) = 0 [pid 18555] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18555] write(1, "executing program\n", 18executing program ) = 18 [pid 18555] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18555] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18555] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18555] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18555] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8271, si_int=0, si_ptr=NULL} --- [pid 18555] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18555, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17662", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17662", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17662/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17662/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17662/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17662") = 0 mkdir("./17663", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18557 attached , child_tidptr=0x55557ab7f650) = 18557 [pid 18557] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18557] chdir("./17663") = 0 [pid 18557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18557] setpgid(0, 0) = 0 [pid 18557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18557] write(3, "1000", 4) = 4 [pid 18557] close(3) = 0 [pid 18557] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18557] write(1, "executing program\n", 18) = 18 [pid 18557] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18557] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18557] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18557] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18557] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12666, si_int=0, si_ptr=NULL} --- [pid 18557] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18557, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17663", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17663", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17663/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17663/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17663/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17663") = 0 mkdir("./17664", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18558 ./strace-static-x86_64: Process 18558 attached [pid 18558] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18558] chdir("./17664") = 0 [pid 18558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18558] setpgid(0, 0) = 0 [pid 18558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18558] write(3, "1000", 4) = 4 [pid 18558] close(3) = 0 [pid 18558] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18558] write(1, "executing program\n", 18) = 18 [pid 18558] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18558] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18558] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18558] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18558] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11254, si_int=0, si_ptr=NULL} --- [pid 18558] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18558, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17664", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17664", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17664/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17664/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17664/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17664") = 0 mkdir("./17665", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18559 ./strace-static-x86_64: Process 18559 attached [pid 18559] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18559] chdir("./17665") = 0 [pid 18559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18559] setpgid(0, 0) = 0 [pid 18559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18559] write(3, "1000", 4) = 4 [pid 18559] close(3) = 0 [pid 18559] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18559] write(1, "executing program\n", 18) = 18 [pid 18559] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18559] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18559] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18559] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18559] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7871, si_int=0, si_ptr=NULL} --- [pid 18559] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18559, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17665", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17665", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17665/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17665/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17665/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17665") = 0 mkdir("./17666", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18560 ./strace-static-x86_64: Process 18560 attached [pid 18560] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18560] chdir("./17666") = 0 [pid 18560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18560] setpgid(0, 0) = 0 [pid 18560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18560] write(3, "1000", 4) = 4 [pid 18560] close(3) = 0 [pid 18560] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18560] write(1, "executing program\n", 18executing program ) = 18 [pid 18560] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18560] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18560] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18560] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18560] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20149, si_int=0, si_ptr=NULL} --- [pid 18560] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18560, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17666", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17666", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17666/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17666/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17666/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17666") = 0 mkdir("./17667", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18561 ./strace-static-x86_64: Process 18561 attached [pid 18561] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18561] chdir("./17667") = 0 [pid 18561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18561] setpgid(0, 0) = 0 [pid 18561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18561] write(3, "1000", 4) = 4 [pid 18561] close(3) = 0 [pid 18561] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18561] write(1, "executing program\n", 18) = 18 [pid 18561] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18561] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18561] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18561] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18561] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8822, si_int=0, si_ptr=NULL} --- [pid 18561] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18561, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17667", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17667", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17667/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17667/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17667/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17667") = 0 mkdir("./17668", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18562 attached , child_tidptr=0x55557ab7f650) = 18562 [pid 18562] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18562] chdir("./17668") = 0 [pid 18562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18562] setpgid(0, 0) = 0 [pid 18562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18562] write(3, "1000", 4) = 4 [pid 18562] close(3) = 0 [pid 18562] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18562] write(1, "executing program\n", 18executing program ) = 18 [pid 18562] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18562] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18562] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18562] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18562] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7975, si_int=0, si_ptr=NULL} --- [pid 18562] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18562, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17668", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17668", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17668/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17668/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17668/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17668") = 0 mkdir("./17669", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18563 ./strace-static-x86_64: Process 18563 attached [pid 18563] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18563] chdir("./17669") = 0 [pid 18563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18563] setpgid(0, 0) = 0 [pid 18563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18563] write(3, "1000", 4) = 4 [pid 18563] close(3) = 0 [pid 18563] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18563] write(1, "executing program\n", 18executing program ) = 18 [pid 18563] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18563] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18563] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18563] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18563] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9218, si_int=0, si_ptr=NULL} --- [pid 18563] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18563, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17669", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17669", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17669/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17669/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17669/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17669") = 0 mkdir("./17670", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18564 attached [pid 18564] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18564] chdir("./17670" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18564 [pid 18564] <... chdir resumed>) = 0 [pid 18564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18564] setpgid(0, 0) = 0 [pid 18564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18564] write(3, "1000", 4) = 4 [pid 18564] close(3) = 0 [pid 18564] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18564] write(1, "executing program\n", 18executing program ) = 18 [pid 18564] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18564] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18564] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18564] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18564] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9490, si_int=0, si_ptr=NULL} --- [pid 18564] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18564, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17670", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17670", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17670/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17670/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17670/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17670") = 0 mkdir("./17671", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18565 ./strace-static-x86_64: Process 18565 attached [pid 18565] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18565] chdir("./17671") = 0 [pid 18565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18565] setpgid(0, 0) = 0 [pid 18565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18565] write(3, "1000", 4) = 4 [pid 18565] close(3) = 0 [pid 18565] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18565] write(1, "executing program\n", 18executing program ) = 18 [pid 18565] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18565] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18565] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18565] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18565] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11768, si_int=0, si_ptr=NULL} --- [pid 18565] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18565, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17671", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17671", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17671/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17671/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17671/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17671") = 0 mkdir("./17672", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18566 ./strace-static-x86_64: Process 18566 attached [pid 18566] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18566] chdir("./17672") = 0 [pid 18566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18566] setpgid(0, 0) = 0 [pid 18566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18566] write(3, "1000", 4) = 4 [pid 18566] close(3) = 0 [pid 18566] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18566] write(1, "executing program\n", 18executing program ) = 18 [pid 18566] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18566] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18566] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18566] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18566] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10688, si_int=0, si_ptr=NULL} --- [pid 18566] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18566, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17672", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17672", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17672/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17672/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17672/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17672") = 0 mkdir("./17673", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18567 ./strace-static-x86_64: Process 18567 attached [pid 18567] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18567] chdir("./17673") = 0 [pid 18567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18567] setpgid(0, 0) = 0 [pid 18567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18567] write(3, "1000", 4) = 4 [pid 18567] close(3) = 0 [pid 18567] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18567] write(1, "executing program\n", 18executing program ) = 18 [pid 18567] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18567] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18567] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18567] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18567] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8523, si_int=0, si_ptr=NULL} --- [pid 18567] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18567, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17673", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17673", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17673/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17673/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17673/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17673") = 0 mkdir("./17674", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18568 attached [pid 18568] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18568] chdir("./17674") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18568 [pid 18568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18568] setpgid(0, 0) = 0 [pid 18568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18568] write(3, "1000", 4) = 4 [pid 18568] close(3) = 0 [pid 18568] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18568] write(1, "executing program\n", 18) = 18 [pid 18568] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18568] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18568] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18568] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18568] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9602, si_int=0, si_ptr=NULL} --- [pid 18568] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18568, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17674", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17674", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17674/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17674/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17674/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17674") = 0 mkdir("./17675", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18569 ./strace-static-x86_64: Process 18569 attached [pid 18569] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18569] chdir("./17675") = 0 [pid 18569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18569] setpgid(0, 0) = 0 [pid 18569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18569] write(3, "1000", 4) = 4 [pid 18569] close(3) = 0 [pid 18569] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18569] write(1, "executing program\n", 18executing program ) = 18 [pid 18569] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18569] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18569] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18569] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18569] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9774, si_int=0, si_ptr=NULL} --- [pid 18569] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18569, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17675", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17675", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17675/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17675/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17675/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17675") = 0 mkdir("./17676", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18570 attached [pid 18570] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18570] chdir("./17676") = 0 [pid 18570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18570] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18570 [pid 18570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18570] write(3, "1000", 4) = 4 [pid 18570] close(3) = 0 [pid 18570] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18570] write(1, "executing program\n", 18) = 18 [pid 18570] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18570] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18570] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18570] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18570] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10206, si_int=0, si_ptr=NULL} --- [pid 18570] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18570, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17676", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17676", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17676/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17676/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17676/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17676") = 0 mkdir("./17677", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18571 attached , child_tidptr=0x55557ab7f650) = 18571 [pid 18571] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18571] chdir("./17677") = 0 [pid 18571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18571] setpgid(0, 0) = 0 [pid 18571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18571] write(3, "1000", 4) = 4 [pid 18571] close(3) = 0 [pid 18571] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18571] write(1, "executing program\n", 18executing program ) = 18 [pid 18571] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18571] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18571] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18571] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18571] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11537, si_int=0, si_ptr=NULL} --- [pid 18571] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18571, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17677", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17677", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17677/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17677/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17677/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17677") = 0 mkdir("./17678", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18572 ./strace-static-x86_64: Process 18572 attached [pid 18572] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18572] chdir("./17678") = 0 [pid 18572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18572] setpgid(0, 0) = 0 [pid 18572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18572] write(3, "1000", 4) = 4 [pid 18572] close(3) = 0 [pid 18572] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18572] write(1, "executing program\n", 18executing program ) = 18 [pid 18572] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18572] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18572] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18572] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18572] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10278, si_int=0, si_ptr=NULL} --- [pid 18572] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18572, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17678", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17678", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17678/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17678/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17678/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17678") = 0 mkdir("./17679", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18573 ./strace-static-x86_64: Process 18573 attached [pid 18573] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18573] chdir("./17679") = 0 [pid 18573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18573] setpgid(0, 0) = 0 [pid 18573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18573] write(3, "1000", 4) = 4 [pid 18573] close(3) = 0 executing program [pid 18573] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18573] write(1, "executing program\n", 18) = 18 [pid 18573] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18573] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18573] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18573] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18573] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8083, si_int=0, si_ptr=NULL} --- [pid 18573] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18573, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17679", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17679", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17679/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17679/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17679/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17679") = 0 mkdir("./17680", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18574 attached , child_tidptr=0x55557ab7f650) = 18574 [pid 18574] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18574] chdir("./17680") = 0 [pid 18574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18574] setpgid(0, 0) = 0 [pid 18574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18574] write(3, "1000", 4) = 4 [pid 18574] close(3) = 0 [pid 18574] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18574] write(1, "executing program\n", 18executing program ) = 18 [pid 18574] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18574] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18574] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18574] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18574] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9661, si_int=0, si_ptr=NULL} --- [pid 18574] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18574, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17680", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17680", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17680/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17680/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17680/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17680") = 0 mkdir("./17681", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18575 ./strace-static-x86_64: Process 18575 attached [pid 18575] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18575] chdir("./17681") = 0 [pid 18575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18575] setpgid(0, 0) = 0 [pid 18575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18575] write(3, "1000", 4) = 4 [pid 18575] close(3) = 0 [pid 18575] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18575] write(1, "executing program\n", 18executing program ) = 18 [pid 18575] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18575] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18575] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18575] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18575] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8545, si_int=0, si_ptr=NULL} --- [pid 18575] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18575, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17681", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17681", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17681/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17681/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17681/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17681") = 0 mkdir("./17682", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18576 ./strace-static-x86_64: Process 18576 attached [pid 18576] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18576] chdir("./17682") = 0 [pid 18576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18576] setpgid(0, 0) = 0 [pid 18576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18576] write(3, "1000", 4) = 4 [pid 18576] close(3) = 0 [pid 18576] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18576] write(1, "executing program\n", 18) = 18 [pid 18576] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18576] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18576] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18576] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18576] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10405, si_int=0, si_ptr=NULL} --- [pid 18576] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18576, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17682", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17682", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17682/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17682/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17682/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17682") = 0 mkdir("./17683", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18577 ./strace-static-x86_64: Process 18577 attached [pid 18577] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18577] chdir("./17683") = 0 [pid 18577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18577] setpgid(0, 0) = 0 [pid 18577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18577] write(3, "1000", 4) = 4 [pid 18577] close(3) = 0 [pid 18577] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18577] write(1, "executing program\n", 18executing program ) = 18 [pid 18577] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18577] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18577] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18577] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18577] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10734, si_int=0, si_ptr=NULL} --- [pid 18577] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18577, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17683", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17683", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17683/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17683/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17683/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17683") = 0 mkdir("./17684", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18578 ./strace-static-x86_64: Process 18578 attached [pid 18578] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18578] chdir("./17684") = 0 [pid 18578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18578] setpgid(0, 0) = 0 [pid 18578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18578] write(3, "1000", 4) = 4 [pid 18578] close(3) = 0 [pid 18578] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18578] write(1, "executing program\n", 18) = 18 [pid 18578] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18578] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18578] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18578] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18578] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8529, si_int=0, si_ptr=NULL} --- [pid 18578] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18578, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17684", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17684", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17684/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17684/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17684/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17684") = 0 mkdir("./17685", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18579 ./strace-static-x86_64: Process 18579 attached [pid 18579] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18579] chdir("./17685") = 0 [pid 18579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18579] setpgid(0, 0) = 0 [pid 18579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18579] write(3, "1000", 4) = 4 [pid 18579] close(3) = 0 [pid 18579] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18579] write(1, "executing program\n", 18executing program ) = 18 [pid 18579] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18579] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18579] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18579] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18579] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11708, si_int=0, si_ptr=NULL} --- [pid 18579] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18579, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17685", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17685", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17685/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17685/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17685/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17685") = 0 mkdir("./17686", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18580 ./strace-static-x86_64: Process 18580 attached [pid 18580] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18580] chdir("./17686") = 0 [pid 18580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18580] setpgid(0, 0) = 0 [pid 18580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18580] write(3, "1000", 4) = 4 [pid 18580] close(3) = 0 [pid 18580] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18580] write(1, "executing program\n", 18executing program ) = 18 [pid 18580] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18580] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18580] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18580] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18580] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9414, si_int=0, si_ptr=NULL} --- [pid 18580] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18580, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17686", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17686", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17686/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17686/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17686/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17686") = 0 mkdir("./17687", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18581 ./strace-static-x86_64: Process 18581 attached [pid 18581] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18581] chdir("./17687") = 0 [pid 18581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18581] setpgid(0, 0) = 0 [pid 18581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18581] write(3, "1000", 4) = 4 [pid 18581] close(3) = 0 [pid 18581] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18581] write(1, "executing program\n", 18) = 18 [pid 18581] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18581] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18581] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18581] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18581] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8391, si_int=0, si_ptr=NULL} --- [pid 18581] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18581, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17687", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17687", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17687/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17687/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17687/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17687") = 0 mkdir("./17688", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18582 ./strace-static-x86_64: Process 18582 attached [pid 18582] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18582] chdir("./17688") = 0 [pid 18582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18582] setpgid(0, 0) = 0 [pid 18582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18582] write(3, "1000", 4) = 4 [pid 18582] close(3) = 0 [pid 18582] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18582] write(1, "executing program\n", 18) = 18 [pid 18582] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18582] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18582] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18582] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18582] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11345, si_int=0, si_ptr=NULL} --- [pid 18582] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18582, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17688", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17688", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17688/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17688/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17688/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17688") = 0 mkdir("./17689", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18583 attached , child_tidptr=0x55557ab7f650) = 18583 [pid 18583] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18583] chdir("./17689") = 0 [pid 18583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18583] setpgid(0, 0) = 0 [pid 18583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18583] write(3, "1000", 4) = 4 [pid 18583] close(3) = 0 [pid 18583] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18583] write(1, "executing program\n", 18executing program ) = 18 [pid 18583] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18583] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18583] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18583] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18583] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11688, si_int=0, si_ptr=NULL} --- [pid 18583] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18583, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17689", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17689", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17689/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17689/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17689/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17689") = 0 mkdir("./17690", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18584 ./strace-static-x86_64: Process 18584 attached [pid 18584] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18584] chdir("./17690") = 0 [pid 18584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18584] setpgid(0, 0) = 0 [pid 18584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18584] write(3, "1000", 4) = 4 [pid 18584] close(3) = 0 [pid 18584] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18584] write(1, "executing program\n", 18executing program ) = 18 [pid 18584] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18584] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18584] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18584] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18584] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17882, si_int=0, si_ptr=NULL} --- [pid 18584] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18584, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17690", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17690", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17690/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17690/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17690/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17690") = 0 mkdir("./17691", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18585 ./strace-static-x86_64: Process 18585 attached [pid 18585] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18585] chdir("./17691") = 0 [pid 18585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18585] setpgid(0, 0) = 0 [pid 18585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18585] write(3, "1000", 4) = 4 [pid 18585] close(3) = 0 [pid 18585] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18585] write(1, "executing program\n", 18executing program ) = 18 [pid 18585] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18585] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18585] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18585] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18585] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8462, si_int=0, si_ptr=NULL} --- [pid 18585] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18585, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17691", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17691", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17691/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17691/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17691/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17691") = 0 mkdir("./17692", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18586 attached [pid 18586] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18586 [pid 18586] chdir("./17692") = 0 [pid 18586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18586] setpgid(0, 0) = 0 [pid 18586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18586] write(3, "1000", 4) = 4 [pid 18586] close(3) = 0 [pid 18586] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18586] write(1, "executing program\n", 18executing program ) = 18 [pid 18586] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18586] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18586] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18586] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18586] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8378, si_int=0, si_ptr=NULL} --- [pid 18586] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18586, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17692", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17692", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17692/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17692/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17692/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17692") = 0 mkdir("./17693", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18587 ./strace-static-x86_64: Process 18587 attached [pid 18587] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18587] chdir("./17693") = 0 [pid 18587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18587] setpgid(0, 0) = 0 [pid 18587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18587] write(3, "1000", 4) = 4 [pid 18587] close(3) = 0 [pid 18587] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18587] write(1, "executing program\n", 18executing program ) = 18 [pid 18587] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18587] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18587] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18587] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18587] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8766, si_int=0, si_ptr=NULL} --- [pid 18587] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18587, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17693", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17693", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17693/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17693/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17693/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17693") = 0 mkdir("./17694", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18588 ./strace-static-x86_64: Process 18588 attached [pid 18588] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18588] chdir("./17694") = 0 [pid 18588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18588] setpgid(0, 0) = 0 [pid 18588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18588] write(3, "1000", 4) = 4 [pid 18588] close(3) = 0 [pid 18588] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18588] write(1, "executing program\n", 18) = 18 [pid 18588] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18588] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18588] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18588] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18588] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8196, si_int=0, si_ptr=NULL} --- [pid 18588] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18588, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17694", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17694", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17694/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17694/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17694/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17694") = 0 mkdir("./17695", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18589 ./strace-static-x86_64: Process 18589 attached [pid 18589] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18589] chdir("./17695") = 0 [pid 18589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18589] setpgid(0, 0) = 0 [pid 18589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18589] write(3, "1000", 4) = 4 [pid 18589] close(3) = 0 [pid 18589] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18589] write(1, "executing program\n", 18) = 18 [pid 18589] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18589] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18589] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18589] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18589] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9633, si_int=0, si_ptr=NULL} --- [pid 18589] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18589, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17695", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17695", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17695/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17695/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17695/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17695") = 0 mkdir("./17696", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18590 ./strace-static-x86_64: Process 18590 attached [pid 18590] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18590] chdir("./17696") = 0 [pid 18590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18590] setpgid(0, 0) = 0 [pid 18590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18590] write(3, "1000", 4) = 4 [pid 18590] close(3) = 0 [pid 18590] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18590] write(1, "executing program\n", 18executing program ) = 18 [pid 18590] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18590] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18590] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18590] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18590] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8901, si_int=0, si_ptr=NULL} --- [pid 18590] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18590, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17696", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17696", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17696/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17696/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17696/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17696") = 0 mkdir("./17697", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18591 ./strace-static-x86_64: Process 18591 attached [pid 18591] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18591] chdir("./17697") = 0 [pid 18591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18591] setpgid(0, 0) = 0 [pid 18591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18591] write(3, "1000", 4) = 4 [pid 18591] close(3) = 0 [pid 18591] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18591] write(1, "executing program\n", 18executing program ) = 18 [pid 18591] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18591] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18591] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18591] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18591] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10467, si_int=0, si_ptr=NULL} --- [pid 18591] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18591, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17697", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17697", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17697/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17697/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17697/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17697") = 0 mkdir("./17698", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18592 ./strace-static-x86_64: Process 18592 attached [pid 18592] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18592] chdir("./17698") = 0 [pid 18592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18592] setpgid(0, 0) = 0 [pid 18592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18592] write(3, "1000", 4) = 4 [pid 18592] close(3) = 0 [pid 18592] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18592] write(1, "executing program\n", 18) = 18 [pid 18592] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18592] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18592] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18592] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18592] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8106, si_int=0, si_ptr=NULL} --- [pid 18592] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18592, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17698", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17698", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17698/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17698/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17698/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17698") = 0 mkdir("./17699", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18593 ./strace-static-x86_64: Process 18593 attached [pid 18593] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18593] chdir("./17699") = 0 [pid 18593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18593] setpgid(0, 0) = 0 [pid 18593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18593] write(3, "1000", 4) = 4 [pid 18593] close(3) = 0 [pid 18593] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18593] write(1, "executing program\n", 18) = 18 [pid 18593] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18593] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18593] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18593] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18593] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7875, si_int=0, si_ptr=NULL} --- [pid 18593] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18593, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17699", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17699", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17699/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17699/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17699/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17699") = 0 mkdir("./17700", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18594 ./strace-static-x86_64: Process 18594 attached [pid 18594] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18594] chdir("./17700") = 0 [pid 18594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18594] setpgid(0, 0) = 0 [pid 18594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18594] write(3, "1000", 4) = 4 [pid 18594] close(3) = 0 [pid 18594] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18594] write(1, "executing program\n", 18executing program ) = 18 [pid 18594] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18594] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18594] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18594] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18594] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9040, si_int=0, si_ptr=NULL} --- [pid 18594] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18594, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17700", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17700", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17700/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17700/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17700/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17700") = 0 mkdir("./17701", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18595 ./strace-static-x86_64: Process 18595 attached [pid 18595] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18595] chdir("./17701") = 0 [pid 18595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18595] setpgid(0, 0) = 0 [pid 18595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18595] write(3, "1000", 4) = 4 [pid 18595] close(3) = 0 [pid 18595] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18595] write(1, "executing program\n", 18executing program ) = 18 [pid 18595] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18595] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18595] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18595] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18595] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11318, si_int=0, si_ptr=NULL} --- [pid 18595] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18595, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17701", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17701", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17701/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17701/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17701/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17701") = 0 mkdir("./17702", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18596 attached [pid 18596] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18596] chdir("./17702") = 0 [pid 18596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18596] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18596 [pid 18596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18596] write(3, "1000", 4) = 4 [pid 18596] close(3) = 0 [pid 18596] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18596] write(1, "executing program\n", 18) = 18 [pid 18596] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18596] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18596] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18596] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18596] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13106, si_int=0, si_ptr=NULL} --- [pid 18596] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18596, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17702", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17702", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17702/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17702/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17702/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17702") = 0 mkdir("./17703", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18597 attached [pid 18597] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18597] chdir("./17703" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18597 [pid 18597] <... chdir resumed>) = 0 [pid 18597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18597] setpgid(0, 0) = 0 [pid 18597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18597] write(3, "1000", 4) = 4 [pid 18597] close(3) = 0 [pid 18597] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18597] write(1, "executing program\n", 18) = 18 [pid 18597] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18597] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18597] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18597] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18597] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8022, si_int=0, si_ptr=NULL} --- [pid 18597] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18597, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17703", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17703", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17703/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17703/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17703/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17703") = 0 mkdir("./17704", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18598 attached [pid 18598] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18598] chdir("./17704") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18598 [pid 18598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18598] setpgid(0, 0) = 0 [pid 18598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18598] write(3, "1000", 4) = 4 [pid 18598] close(3) = 0 [pid 18598] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18598] write(1, "executing program\n", 18) = 18 [pid 18598] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18598] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18598] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18598] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18598] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11549, si_int=0, si_ptr=NULL} --- [pid 18598] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18598, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17704", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17704", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17704/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17704/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17704/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17704") = 0 mkdir("./17705", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18599 ./strace-static-x86_64: Process 18599 attached [pid 18599] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18599] chdir("./17705") = 0 [pid 18599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18599] setpgid(0, 0) = 0 [pid 18599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18599] write(3, "1000", 4) = 4 [pid 18599] close(3) = 0 [pid 18599] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18599] write(1, "executing program\n", 18) = 18 [pid 18599] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18599] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18599] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18599] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18599] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10695, si_int=0, si_ptr=NULL} --- [pid 18599] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18599, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17705", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17705", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17705/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17705/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17705/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17705") = 0 mkdir("./17706", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18600 ./strace-static-x86_64: Process 18600 attached [pid 18600] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18600] chdir("./17706") = 0 [pid 18600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18600] setpgid(0, 0) = 0 [pid 18600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18600] write(3, "1000", 4) = 4 [pid 18600] close(3) = 0 [pid 18600] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18600] write(1, "executing program\n", 18executing program ) = 18 [pid 18600] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18600] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18600] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18600] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18600] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11162, si_int=0, si_ptr=NULL} --- [pid 18600] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18600, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17706", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17706", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17706/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17706/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17706/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17706") = 0 mkdir("./17707", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18601 attached [pid 18601] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18601] chdir("./17707" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18601 [pid 18601] <... chdir resumed>) = 0 [pid 18601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18601] setpgid(0, 0) = 0 [pid 18601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18601] write(3, "1000", 4) = 4 [pid 18601] close(3) = 0 [pid 18601] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18601] write(1, "executing program\n", 18) = 18 [pid 18601] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18601] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18601] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18601] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18601] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8837, si_int=0, si_ptr=NULL} --- [pid 18601] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18601, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17707", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17707", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17707/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17707/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17707/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17707") = 0 mkdir("./17708", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18602 attached , child_tidptr=0x55557ab7f650) = 18602 [pid 18602] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18602] chdir("./17708") = 0 [pid 18602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18602] setpgid(0, 0) = 0 [pid 18602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18602] write(3, "1000", 4) = 4 [pid 18602] close(3) = 0 [pid 18602] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18602] write(1, "executing program\n", 18executing program ) = 18 [pid 18602] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18602] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18602] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18602] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18602] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9025, si_int=0, si_ptr=NULL} --- [pid 18602] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18602, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17708", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17708", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17708/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17708/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17708/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17708") = 0 mkdir("./17709", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18603 ./strace-static-x86_64: Process 18603 attached [pid 18603] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18603] chdir("./17709") = 0 [pid 18603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18603] setpgid(0, 0) = 0 [pid 18603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18603] write(3, "1000", 4) = 4 [pid 18603] close(3) = 0 [pid 18603] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18603] write(1, "executing program\n", 18executing program ) = 18 [pid 18603] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18603] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18603] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18603] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18603] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12618, si_int=0, si_ptr=NULL} --- [pid 18603] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18603, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17709", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17709", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17709/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17709/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17709/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17709") = 0 mkdir("./17710", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18604 ./strace-static-x86_64: Process 18604 attached [pid 18604] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18604] chdir("./17710") = 0 [pid 18604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18604] setpgid(0, 0) = 0 [pid 18604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18604] write(3, "1000", 4) = 4 [pid 18604] close(3) = 0 [pid 18604] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18604] write(1, "executing program\n", 18) = 18 [pid 18604] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18604] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18604] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18604] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18604] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8856, si_int=0, si_ptr=NULL} --- [pid 18604] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18604, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17710", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17710", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17710/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17710/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17710/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17710") = 0 mkdir("./17711", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18605 ./strace-static-x86_64: Process 18605 attached [pid 18605] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18605] chdir("./17711") = 0 [pid 18605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18605] setpgid(0, 0) = 0 [pid 18605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18605] write(3, "1000", 4) = 4 [pid 18605] close(3) = 0 [pid 18605] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18605] write(1, "executing program\n", 18executing program ) = 18 [pid 18605] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18605] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18605] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18605] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18605] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13492, si_int=0, si_ptr=NULL} --- [pid 18605] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18605, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17711", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17711", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17711/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17711/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17711/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17711") = 0 mkdir("./17712", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18606 attached [pid 18606] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18606] chdir("./17712") = 0 [pid 18606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18606] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18606 [pid 18606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18606] write(3, "1000", 4) = 4 [pid 18606] close(3) = 0 [pid 18606] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18606] write(1, "executing program\n", 18executing program ) = 18 [pid 18606] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18606] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18606] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18606] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18606] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9356, si_int=0, si_ptr=NULL} --- [pid 18606] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18606, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17712", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17712", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17712/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17712/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17712/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17712") = 0 mkdir("./17713", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18607 ./strace-static-x86_64: Process 18607 attached [pid 18607] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18607] chdir("./17713") = 0 [pid 18607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18607] setpgid(0, 0) = 0 [pid 18607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18607] write(3, "1000", 4) = 4 [pid 18607] close(3) = 0 [pid 18607] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18607] write(1, "executing program\n", 18executing program ) = 18 [pid 18607] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18607] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18607] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18607] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18607] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12709, si_int=0, si_ptr=NULL} --- [pid 18607] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18607, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17713", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17713", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17713/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17713/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17713/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17713") = 0 mkdir("./17714", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18608 attached , child_tidptr=0x55557ab7f650) = 18608 [pid 18608] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18608] chdir("./17714") = 0 [pid 18608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18608] setpgid(0, 0) = 0 [pid 18608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18608] write(3, "1000", 4) = 4 [pid 18608] close(3) = 0 [pid 18608] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18608] write(1, "executing program\n", 18executing program ) = 18 [pid 18608] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18608] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18608] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18608] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18608] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9187, si_int=0, si_ptr=NULL} --- [pid 18608] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18608, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17714", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17714", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17714/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17714/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17714/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17714") = 0 mkdir("./17715", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18609 attached [pid 18609] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18609] chdir("./17715") = 0 [pid 18609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18609] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18609 [pid 18609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18609] write(3, "1000", 4) = 4 [pid 18609] close(3) = 0 [pid 18609] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18609] write(1, "executing program\n", 18executing program ) = 18 [pid 18609] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18609] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18609] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18609] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18609] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9723, si_int=0, si_ptr=NULL} --- [pid 18609] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18609, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17715", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17715", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17715/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17715/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17715/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17715") = 0 mkdir("./17716", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18610 ./strace-static-x86_64: Process 18610 attached [pid 18610] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18610] chdir("./17716") = 0 [pid 18610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18610] setpgid(0, 0) = 0 [pid 18610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18610] write(3, "1000", 4) = 4 [pid 18610] close(3) = 0 [pid 18610] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18610] write(1, "executing program\n", 18) = 18 [pid 18610] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18610] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18610] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18610] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18610] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18676, si_int=0, si_ptr=NULL} --- [pid 18610] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18610, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17716", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17716", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17716/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17716/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17716/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17716") = 0 mkdir("./17717", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18611 ./strace-static-x86_64: Process 18611 attached [pid 18611] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18611] chdir("./17717") = 0 [pid 18611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18611] setpgid(0, 0) = 0 [pid 18611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18611] write(3, "1000", 4) = 4 [pid 18611] close(3) = 0 [pid 18611] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18611] write(1, "executing program\n", 18) = 18 [pid 18611] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18611] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18611] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18611] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18611] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8429, si_int=0, si_ptr=NULL} --- [pid 18611] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18611, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17717", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17717", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17717/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17717/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17717/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17717") = 0 mkdir("./17718", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18612 attached , child_tidptr=0x55557ab7f650) = 18612 [pid 18612] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18612] chdir("./17718") = 0 [pid 18612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18612] setpgid(0, 0) = 0 [pid 18612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18612] write(3, "1000", 4) = 4 [pid 18612] close(3) = 0 [pid 18612] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18612] write(1, "executing program\n", 18executing program ) = 18 [pid 18612] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18612] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18612] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18612] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18612] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8570, si_int=0, si_ptr=NULL} --- [pid 18612] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18612, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17718", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17718", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17718/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17718/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17718/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17718") = 0 mkdir("./17719", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18613 ./strace-static-x86_64: Process 18613 attached [pid 18613] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18613] chdir("./17719") = 0 [pid 18613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18613] setpgid(0, 0) = 0 [pid 18613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18613] write(3, "1000", 4) = 4 [pid 18613] close(3) = 0 [pid 18613] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18613] write(1, "executing program\n", 18) = 18 [pid 18613] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18613] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18613] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18613] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18613] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8684, si_int=0, si_ptr=NULL} --- [pid 18613] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18613, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17719", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17719", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17719/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17719/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17719/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17719") = 0 mkdir("./17720", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18614 attached , child_tidptr=0x55557ab7f650) = 18614 [pid 18614] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18614] chdir("./17720") = 0 [pid 18614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18614] setpgid(0, 0) = 0 [pid 18614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18614] write(3, "1000", 4) = 4 [pid 18614] close(3) = 0 [pid 18614] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18614] write(1, "executing program\n", 18executing program ) = 18 [pid 18614] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18614] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18614] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18614] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18614] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13878, si_int=0, si_ptr=NULL} --- [pid 18614] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18614, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17720", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17720", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17720/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17720/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17720/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17720") = 0 mkdir("./17721", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18615 ./strace-static-x86_64: Process 18615 attached [pid 18615] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18615] chdir("./17721") = 0 [pid 18615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18615] setpgid(0, 0) = 0 [pid 18615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18615] write(3, "1000", 4) = 4 [pid 18615] close(3) = 0 [pid 18615] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18615] write(1, "executing program\n", 18executing program ) = 18 [pid 18615] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18615] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18615] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18615] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18615] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12372, si_int=0, si_ptr=NULL} --- [pid 18615] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18615, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17721", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17721", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17721/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17721/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17721/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17721") = 0 mkdir("./17722", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18616 ./strace-static-x86_64: Process 18616 attached [pid 18616] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18616] chdir("./17722") = 0 [pid 18616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18616] setpgid(0, 0) = 0 [pid 18616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18616] write(3, "1000", 4) = 4 [pid 18616] close(3) = 0 [pid 18616] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18616] write(1, "executing program\n", 18) = 18 [pid 18616] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18616] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18616] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18616] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18616] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8786, si_int=0, si_ptr=NULL} --- [pid 18616] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18616, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17722", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17722", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17722/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17722/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17722/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17722") = 0 mkdir("./17723", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18617 ./strace-static-x86_64: Process 18617 attached [pid 18617] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18617] chdir("./17723") = 0 [pid 18617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18617] setpgid(0, 0) = 0 [pid 18617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18617] write(3, "1000", 4) = 4 [pid 18617] close(3) = 0 [pid 18617] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18617] write(1, "executing program\n", 18) = 18 [pid 18617] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18617] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18617] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18617] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18617] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11053, si_int=0, si_ptr=NULL} --- [pid 18617] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18617, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17723", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17723", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17723/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17723/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17723/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17723") = 0 mkdir("./17724", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18618 attached [pid 18618] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18618 [pid 18618] chdir("./17724") = 0 [pid 18618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18618] setpgid(0, 0) = 0 [pid 18618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18618] write(3, "1000", 4) = 4 [pid 18618] close(3) = 0 [pid 18618] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18618] write(1, "executing program\n", 18) = 18 [pid 18618] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18618] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18618] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18618] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18618] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11733, si_int=0, si_ptr=NULL} --- [pid 18618] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18618, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17724", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17724", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17724/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17724/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17724/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17724") = 0 mkdir("./17725", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18619 ./strace-static-x86_64: Process 18619 attached [pid 18619] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18619] chdir("./17725") = 0 [pid 18619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18619] setpgid(0, 0) = 0 [pid 18619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18619] write(3, "1000", 4) = 4 [pid 18619] close(3) = 0 [pid 18619] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18619] write(1, "executing program\n", 18) = 18 [pid 18619] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18619] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18619] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18619] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18619] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7897, si_int=0, si_ptr=NULL} --- [pid 18619] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18619, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17725", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17725", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17725/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17725/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17725/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17725") = 0 mkdir("./17726", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18620 ./strace-static-x86_64: Process 18620 attached [pid 18620] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18620] chdir("./17726") = 0 [pid 18620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18620] setpgid(0, 0) = 0 [pid 18620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18620] write(3, "1000", 4) = 4 [pid 18620] close(3) = 0 [pid 18620] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18620] write(1, "executing program\n", 18executing program ) = 18 [pid 18620] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18620] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18620] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18620] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18620] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10313, si_int=0, si_ptr=NULL} --- [pid 18620] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18620, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17726", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17726", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17726/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17726/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17726/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17726") = 0 mkdir("./17727", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18621 ./strace-static-x86_64: Process 18621 attached [pid 18621] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18621] chdir("./17727") = 0 [pid 18621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18621] setpgid(0, 0) = 0 [pid 18621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18621] write(3, "1000", 4) = 4 [pid 18621] close(3) = 0 [pid 18621] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18621] write(1, "executing program\n", 18) = 18 [pid 18621] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18621] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18621] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18621] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18621] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8651, si_int=0, si_ptr=NULL} --- [pid 18621] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18621, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17727", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17727", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17727/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17727/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17727/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17727") = 0 mkdir("./17728", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18623 ./strace-static-x86_64: Process 18623 attached [pid 18623] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18623] chdir("./17728") = 0 [pid 18623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18623] setpgid(0, 0) = 0 [pid 18623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18623] write(3, "1000", 4) = 4 [pid 18623] close(3) = 0 [pid 18623] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18623] write(1, "executing program\n", 18) = 18 [pid 18623] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18623] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18623] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18623] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18623] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9235, si_int=0, si_ptr=NULL} --- [pid 18623] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18623, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17728", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17728", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17728/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17728/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17728/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17728") = 0 mkdir("./17729", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18624 ./strace-static-x86_64: Process 18624 attached [pid 18624] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18624] chdir("./17729") = 0 [pid 18624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18624] setpgid(0, 0) = 0 [pid 18624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18624] write(3, "1000", 4) = 4 [pid 18624] close(3) = 0 [pid 18624] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18624] write(1, "executing program\n", 18) = 18 [pid 18624] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18624] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18624] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18624] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18624] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8298, si_int=0, si_ptr=NULL} --- [pid 18624] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18624, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17729", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17729", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17729/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17729/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17729/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17729") = 0 mkdir("./17730", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18625 attached , child_tidptr=0x55557ab7f650) = 18625 [pid 18625] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18625] chdir("./17730") = 0 [pid 18625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18625] setpgid(0, 0) = 0 [pid 18625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18625] write(3, "1000", 4) = 4 [pid 18625] close(3) = 0 [pid 18625] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18625] write(1, "executing program\n", 18executing program ) = 18 [pid 18625] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18625] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18625] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18625] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18625] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11684, si_int=0, si_ptr=NULL} --- [pid 18625] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18625, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17730", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17730", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17730/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17730/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17730/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17730") = 0 mkdir("./17731", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18626 ./strace-static-x86_64: Process 18626 attached [pid 18626] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18626] chdir("./17731") = 0 [pid 18626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18626] setpgid(0, 0) = 0 [pid 18626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18626] write(3, "1000", 4) = 4 [pid 18626] close(3) = 0 [pid 18626] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18626] write(1, "executing program\n", 18) = 18 [pid 18626] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18626] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18626] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18626] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18626] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8838, si_int=0, si_ptr=NULL} --- [pid 18626] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18626, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17731", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17731", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17731/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17731/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17731/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17731") = 0 mkdir("./17732", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18627 ./strace-static-x86_64: Process 18627 attached [pid 18627] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18627] chdir("./17732") = 0 [pid 18627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18627] setpgid(0, 0) = 0 [pid 18627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18627] write(3, "1000", 4) = 4 [pid 18627] close(3) = 0 [pid 18627] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18627] write(1, "executing program\n", 18executing program ) = 18 [pid 18627] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18627] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18627] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18627] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18627] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10374, si_int=0, si_ptr=NULL} --- [pid 18627] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18627, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17732", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17732", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17732/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17732/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17732/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17732") = 0 mkdir("./17733", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18628 ./strace-static-x86_64: Process 18628 attached [pid 18628] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18628] chdir("./17733") = 0 [pid 18628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18628] setpgid(0, 0) = 0 [pid 18628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18628] write(3, "1000", 4) = 4 [pid 18628] close(3) = 0 [pid 18628] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18628] write(1, "executing program\n", 18executing program ) = 18 [pid 18628] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18628] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18628] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18628] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18628] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8597, si_int=0, si_ptr=NULL} --- [pid 18628] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18628, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17733", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17733", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17733/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17733/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17733/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17733") = 0 mkdir("./17734", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18629 attached [pid 18629] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18629] chdir("./17734" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18629 [pid 18629] <... chdir resumed>) = 0 [pid 18629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18629] setpgid(0, 0) = 0 [pid 18629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18629] write(3, "1000", 4) = 4 [pid 18629] close(3) = 0 [pid 18629] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18629] write(1, "executing program\n", 18) = 18 [pid 18629] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18629] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18629] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18629] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18629] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10981, si_int=0, si_ptr=NULL} --- [pid 18629] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18629, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17734", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17734", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17734/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17734/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17734/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17734") = 0 mkdir("./17735", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18630 ./strace-static-x86_64: Process 18630 attached [pid 18630] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18630] chdir("./17735") = 0 [pid 18630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18630] setpgid(0, 0) = 0 [pid 18630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18630] write(3, "1000", 4) = 4 [pid 18630] close(3) = 0 [pid 18630] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18630] write(1, "executing program\n", 18) = 18 [pid 18630] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18630] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18630] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18630] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18630] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12120, si_int=0, si_ptr=NULL} --- [pid 18630] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18630, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17735", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17735", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17735/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17735/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17735/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17735") = 0 mkdir("./17736", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18631 ./strace-static-x86_64: Process 18631 attached [pid 18631] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18631] chdir("./17736") = 0 [pid 18631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18631] setpgid(0, 0) = 0 [pid 18631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18631] write(3, "1000", 4) = 4 [pid 18631] close(3) = 0 [pid 18631] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18631] write(1, "executing program\n", 18executing program ) = 18 [pid 18631] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18631] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18631] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18631] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18631] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8501, si_int=0, si_ptr=NULL} --- [pid 18631] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18631, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17736", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17736", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17736/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17736/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17736/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17736") = 0 mkdir("./17737", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18632 attached , child_tidptr=0x55557ab7f650) = 18632 [pid 18632] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18632] chdir("./17737") = 0 [pid 18632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18632] setpgid(0, 0) = 0 [pid 18632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18632] write(3, "1000", 4) = 4 [pid 18632] close(3) = 0 [pid 18632] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18632] write(1, "executing program\n", 18executing program ) = 18 [pid 18632] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18632] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18632] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18632] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18632] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30150, si_int=0, si_ptr=NULL} --- [pid 18632] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18632, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17737", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17737", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17737/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17737/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17737/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17737") = 0 mkdir("./17738", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18633 attached , child_tidptr=0x55557ab7f650) = 18633 [pid 18633] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18633] chdir("./17738") = 0 [pid 18633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18633] setpgid(0, 0) = 0 [pid 18633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18633] write(3, "1000", 4) = 4 [pid 18633] close(3) = 0 [pid 18633] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18633] write(1, "executing program\n", 18executing program ) = 18 [pid 18633] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18633] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18633] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18633] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18633] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8474, si_int=0, si_ptr=NULL} --- [pid 18633] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18633, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17738", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17738", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17738/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17738/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17738/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17738") = 0 mkdir("./17739", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18634 ./strace-static-x86_64: Process 18634 attached [pid 18634] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18634] chdir("./17739") = 0 [pid 18634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18634] setpgid(0, 0) = 0 [pid 18634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18634] write(3, "1000", 4) = 4 [pid 18634] close(3) = 0 [pid 18634] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18634] write(1, "executing program\n", 18executing program ) = 18 [pid 18634] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18634] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18634] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18634] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18634] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8606, si_int=0, si_ptr=NULL} --- [pid 18634] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18634, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17739", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17739", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17739/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17739/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17739/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17739") = 0 mkdir("./17740", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18635 ./strace-static-x86_64: Process 18635 attached [pid 18635] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18635] chdir("./17740") = 0 [pid 18635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18635] setpgid(0, 0) = 0 [pid 18635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18635] write(3, "1000", 4) = 4 [pid 18635] close(3) = 0 [pid 18635] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18635] write(1, "executing program\n", 18executing program ) = 18 [pid 18635] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18635] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18635] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18635] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18635] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7792, si_int=0, si_ptr=NULL} --- [pid 18635] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18635, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17740", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17740", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17740/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17740/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17740/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17740") = 0 mkdir("./17741", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18636 ./strace-static-x86_64: Process 18636 attached [pid 18636] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18636] chdir("./17741") = 0 [pid 18636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18636] setpgid(0, 0) = 0 [pid 18636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18636] write(3, "1000", 4) = 4 [pid 18636] close(3) = 0 [pid 18636] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18636] write(1, "executing program\n", 18) = 18 [pid 18636] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18636] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18636] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18636] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18636] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10274, si_int=0, si_ptr=NULL} --- [pid 18636] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18636, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17741", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17741", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17741/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17741/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17741/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17741") = 0 mkdir("./17742", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18637 attached [pid 18637] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18637] chdir("./17742") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18637 [pid 18637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18637] setpgid(0, 0) = 0 [pid 18637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18637] write(3, "1000", 4) = 4 [pid 18637] close(3) = 0 [pid 18637] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18637] write(1, "executing program\n", 18) = 18 [pid 18637] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18637] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18637] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18637] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18637] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9177, si_int=0, si_ptr=NULL} --- [pid 18637] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18637, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17742", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17742", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17742/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17742/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17742/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17742") = 0 mkdir("./17743", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18638 attached [pid 18638] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18638] chdir("./17743") = 0 [pid 18638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18638 [pid 18638] <... prctl resumed>) = 0 [pid 18638] setpgid(0, 0) = 0 [pid 18638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18638] write(3, "1000", 4) = 4 [pid 18638] close(3) = 0 [pid 18638] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18638] write(1, "executing program\n", 18executing program ) = 18 [pid 18638] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18638] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18638] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18638] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18638] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8710, si_int=0, si_ptr=NULL} --- [pid 18638] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18638, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17743", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17743", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17743/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17743/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17743/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17743") = 0 mkdir("./17744", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18639 attached [pid 18639] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18639] chdir("./17744") = 0 [pid 18639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18639 [pid 18639] <... prctl resumed>) = 0 [pid 18639] setpgid(0, 0) = 0 [pid 18639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18639] write(3, "1000", 4) = 4 [pid 18639] close(3) = 0 [pid 18639] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18639] write(1, "executing program\n", 18) = 18 [pid 18639] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18639] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18639] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18639] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18639] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24623, si_int=0, si_ptr=NULL} --- [pid 18639] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18639, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17744", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17744", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17744/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17744/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17744/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17744") = 0 mkdir("./17745", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18640 attached [pid 18640] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18640] chdir("./17745") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18640 [pid 18640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18640] setpgid(0, 0) = 0 [pid 18640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18640] write(3, "1000", 4) = 4 [pid 18640] close(3) = 0 [pid 18640] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18640] write(1, "executing program\n", 18executing program ) = 18 [pid 18640] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18640] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18640] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18640] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18640] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25084, si_int=0, si_ptr=NULL} --- [pid 18640] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18640, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17745", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17745", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17745/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17745/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17745/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17745") = 0 mkdir("./17746", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18641 ./strace-static-x86_64: Process 18641 attached [pid 18641] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18641] chdir("./17746") = 0 [pid 18641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18641] setpgid(0, 0) = 0 [pid 18641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18641] write(3, "1000", 4) = 4 [pid 18641] close(3) = 0 [pid 18641] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18641] write(1, "executing program\n", 18executing program ) = 18 [pid 18641] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18641] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18641] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18641] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18641] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11547, si_int=0, si_ptr=NULL} --- [pid 18641] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18641, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17746", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17746", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17746/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17746/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17746/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17746") = 0 mkdir("./17747", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18642 ./strace-static-x86_64: Process 18642 attached [pid 18642] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18642] chdir("./17747") = 0 [pid 18642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18642] setpgid(0, 0) = 0 [pid 18642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18642] write(3, "1000", 4) = 4 [pid 18642] close(3) = 0 [pid 18642] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18642] write(1, "executing program\n", 18executing program ) = 18 [pid 18642] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18642] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18642] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18642] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18642] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8334, si_int=0, si_ptr=NULL} --- [pid 18642] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18642, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17747", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17747", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17747/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17747/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17747/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17747") = 0 mkdir("./17748", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18643 attached , child_tidptr=0x55557ab7f650) = 18643 [pid 18643] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18643] chdir("./17748") = 0 [pid 18643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18643] setpgid(0, 0) = 0 [pid 18643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18643] write(3, "1000", 4) = 4 [pid 18643] close(3) = 0 [pid 18643] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18643] write(1, "executing program\n", 18executing program ) = 18 [pid 18643] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18643] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18643] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18643] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18643] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7386, si_int=0, si_ptr=NULL} --- [pid 18643] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18643, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17748", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17748", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17748/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17748/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17748/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17748") = 0 mkdir("./17749", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18644 ./strace-static-x86_64: Process 18644 attached [pid 18644] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18644] chdir("./17749") = 0 [pid 18644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18644] setpgid(0, 0) = 0 [pid 18644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18644] write(3, "1000", 4) = 4 [pid 18644] close(3) = 0 [pid 18644] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18644] write(1, "executing program\n", 18) = 18 [pid 18644] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18644] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18644] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18644] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18644] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8893, si_int=0, si_ptr=NULL} --- [pid 18644] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18644, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17749", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17749", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17749/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17749/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17749/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17749") = 0 mkdir("./17750", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18645 ./strace-static-x86_64: Process 18645 attached [pid 18645] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18645] chdir("./17750") = 0 [pid 18645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18645] setpgid(0, 0) = 0 [pid 18645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18645] write(3, "1000", 4) = 4 [pid 18645] close(3) = 0 [pid 18645] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18645] write(1, "executing program\n", 18executing program ) = 18 [pid 18645] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18645] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18645] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18645] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18645] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9942, si_int=0, si_ptr=NULL} --- [pid 18645] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18645, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17750", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17750", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17750/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17750/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17750/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17750") = 0 mkdir("./17751", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18646 attached [pid 18646] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18646] chdir("./17751" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18646 [pid 18646] <... chdir resumed>) = 0 [pid 18646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18646] setpgid(0, 0) = 0 [pid 18646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18646] write(3, "1000", 4) = 4 [pid 18646] close(3) = 0 [pid 18646] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18646] write(1, "executing program\n", 18) = 18 [pid 18646] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18646] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18646] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18646] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18646] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8267, si_int=0, si_ptr=NULL} --- [pid 18646] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18646, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17751", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17751", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17751/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17751/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17751/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17751") = 0 mkdir("./17752", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18647 ./strace-static-x86_64: Process 18647 attached [pid 18647] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18647] chdir("./17752") = 0 [pid 18647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18647] setpgid(0, 0) = 0 [pid 18647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18647] write(3, "1000", 4) = 4 [pid 18647] close(3) = 0 [pid 18647] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18647] write(1, "executing program\n", 18) = 18 [pid 18647] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18647] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18647] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18647] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18647] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7572, si_int=0, si_ptr=NULL} --- [pid 18647] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18647, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17752", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17752", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17752/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17752/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17752/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17752") = 0 mkdir("./17753", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18648 attached [pid 18648] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18648] chdir("./17753" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18648 [pid 18648] <... chdir resumed>) = 0 [pid 18648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18648] setpgid(0, 0) = 0 [pid 18648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18648] write(3, "1000", 4) = 4 [pid 18648] close(3) = 0 [pid 18648] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18648] write(1, "executing program\n", 18) = 18 [pid 18648] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18648] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18648] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18648] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18648] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8612, si_int=0, si_ptr=NULL} --- [pid 18648] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18648, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17753", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17753", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17753/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17753/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17753/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17753") = 0 mkdir("./17754", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18649 attached [pid 18649] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18649] chdir("./17754" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18649 [pid 18649] <... chdir resumed>) = 0 [pid 18649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18649] setpgid(0, 0) = 0 [pid 18649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18649] write(3, "1000", 4) = 4 [pid 18649] close(3) = 0 [pid 18649] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18649] write(1, "executing program\n", 18) = 18 [pid 18649] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18649] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18649] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18649] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18649] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8845, si_int=0, si_ptr=NULL} --- [pid 18649] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18649, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17754", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17754", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17754/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17754/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17754/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17754") = 0 mkdir("./17755", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18650 ./strace-static-x86_64: Process 18650 attached [pid 18650] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18650] chdir("./17755") = 0 [pid 18650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18650] setpgid(0, 0) = 0 [pid 18650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18650] write(3, "1000", 4) = 4 [pid 18650] close(3) = 0 [pid 18650] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18650] write(1, "executing program\n", 18executing program ) = 18 [pid 18650] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18650] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18650] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18650] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18650] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9495, si_int=0, si_ptr=NULL} --- [pid 18650] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18650, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17755", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17755", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17755/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17755/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17755/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17755") = 0 mkdir("./17756", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18651 ./strace-static-x86_64: Process 18651 attached [pid 18651] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18651] chdir("./17756") = 0 [pid 18651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18651] setpgid(0, 0) = 0 [pid 18651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18651] write(3, "1000", 4) = 4 [pid 18651] close(3) = 0 [pid 18651] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18651] write(1, "executing program\n", 18executing program ) = 18 [pid 18651] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18651] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18651] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18651] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18651] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9307, si_int=0, si_ptr=NULL} --- [pid 18651] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18651, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17756", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17756", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17756/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17756/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17756/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17756") = 0 mkdir("./17757", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18652 attached [pid 18652] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18652] chdir("./17757" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18652 [pid 18652] <... chdir resumed>) = 0 [pid 18652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18652] setpgid(0, 0) = 0 [pid 18652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18652] write(3, "1000", 4) = 4 [pid 18652] close(3) = 0 [pid 18652] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18652] write(1, "executing program\n", 18) = 18 [pid 18652] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18652] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18652] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18652] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18652] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11151, si_int=0, si_ptr=NULL} --- [pid 18652] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18652, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17757", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17757", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17757/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17757/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17757/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17757") = 0 mkdir("./17758", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18653 attached [pid 18653] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18653] chdir("./17758" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18653 [pid 18653] <... chdir resumed>) = 0 [pid 18653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18653] setpgid(0, 0) = 0 [pid 18653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18653] write(3, "1000", 4) = 4 [pid 18653] close(3) = 0 [pid 18653] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18653] write(1, "executing program\n", 18) = 18 [pid 18653] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18653] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18653] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18653] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18653] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11623, si_int=0, si_ptr=NULL} --- [pid 18653] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18653, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17758", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17758", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17758/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17758/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17758/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17758") = 0 mkdir("./17759", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18654 attached [pid 18654] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18654] chdir("./17759" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18654 [pid 18654] <... chdir resumed>) = 0 [pid 18654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18654] setpgid(0, 0) = 0 [pid 18654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18654] write(3, "1000", 4) = 4 [pid 18654] close(3) = 0 [pid 18654] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18654] write(1, "executing program\n", 18) = 18 [pid 18654] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18654] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18654] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18654] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18654] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9617, si_int=0, si_ptr=NULL} --- [pid 18654] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18654, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17759", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17759", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17759/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17759/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17759/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17759") = 0 mkdir("./17760", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18655 ./strace-static-x86_64: Process 18655 attached [pid 18655] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18655] chdir("./17760") = 0 [pid 18655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18655] setpgid(0, 0) = 0 [pid 18655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18655] write(3, "1000", 4) = 4 [pid 18655] close(3) = 0 [pid 18655] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18655] write(1, "executing program\n", 18executing program ) = 18 [pid 18655] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18655] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18655] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18655] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18655] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7418, si_int=0, si_ptr=NULL} --- [pid 18655] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18655, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17760", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17760", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17760/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17760/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17760/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17760") = 0 mkdir("./17761", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18656 attached [pid 18656] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18656] chdir("./17761" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18656 [pid 18656] <... chdir resumed>) = 0 [pid 18656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18656] setpgid(0, 0) = 0 [pid 18656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18656] write(3, "1000", 4) = 4 [pid 18656] close(3) = 0 [pid 18656] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18656] write(1, "executing program\n", 18) = 18 [pid 18656] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18656] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18656] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18656] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18656] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9508, si_int=0, si_ptr=NULL} --- [pid 18656] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18656, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17761", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17761", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17761/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17761/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17761/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17761") = 0 mkdir("./17762", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18657 ./strace-static-x86_64: Process 18657 attached [pid 18657] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18657] chdir("./17762") = 0 [pid 18657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18657] setpgid(0, 0) = 0 [pid 18657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18657] write(3, "1000", 4) = 4 [pid 18657] close(3) = 0 [pid 18657] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18657] write(1, "executing program\n", 18executing program ) = 18 [pid 18657] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18657] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18657] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18657] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18657] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8007, si_int=0, si_ptr=NULL} --- [pid 18657] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18657, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17762", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17762", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17762/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17762/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17762/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17762") = 0 mkdir("./17763", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18658 ./strace-static-x86_64: Process 18658 attached [pid 18658] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18658] chdir("./17763") = 0 [pid 18658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18658] setpgid(0, 0) = 0 [pid 18658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18658] write(3, "1000", 4) = 4 [pid 18658] close(3) = 0 [pid 18658] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18658] write(1, "executing program\n", 18executing program ) = 18 [pid 18658] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18658] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18658] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18658] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18658] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11217, si_int=0, si_ptr=NULL} --- [pid 18658] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18658, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17763", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17763", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17763/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17763/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17763/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17763") = 0 mkdir("./17764", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18659 ./strace-static-x86_64: Process 18659 attached [pid 18659] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18659] chdir("./17764") = 0 [pid 18659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18659] setpgid(0, 0) = 0 [pid 18659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18659] write(3, "1000", 4) = 4 [pid 18659] close(3) = 0 [pid 18659] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18659] write(1, "executing program\n", 18) = 18 [pid 18659] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18659] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18659] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18659] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18659] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=32990, si_int=0, si_ptr=NULL} --- [pid 18659] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18659, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17764", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17764", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17764/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17764/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17764/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17764") = 0 mkdir("./17765", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18660 attached [pid 18660] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18660] chdir("./17765") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18660 [pid 18660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18660] setpgid(0, 0) = 0 [pid 18660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18660] write(3, "1000", 4) = 4 [pid 18660] close(3) = 0 [pid 18660] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18660] write(1, "executing program\n", 18) = 18 [pid 18660] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18660] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18660] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18660] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18660] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8478, si_int=0, si_ptr=NULL} --- [pid 18660] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18660, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17765", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17765", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17765/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17765/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17765/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17765") = 0 mkdir("./17766", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18661 attached [pid 18661] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18661] chdir("./17766") = 0 [pid 18661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18661] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18661 [pid 18661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18661] write(3, "1000", 4) = 4 [pid 18661] close(3) = 0 [pid 18661] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18661] write(1, "executing program\n", 18executing program ) = 18 [pid 18661] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18661] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18661] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18661] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18661] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11537, si_int=0, si_ptr=NULL} --- [pid 18661] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18661, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17766", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17766", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17766/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17766/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17766/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17766") = 0 mkdir("./17767", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18662 ./strace-static-x86_64: Process 18662 attached [pid 18662] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18662] chdir("./17767") = 0 [pid 18662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18662] setpgid(0, 0) = 0 [pid 18662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18662] write(3, "1000", 4) = 4 [pid 18662] close(3) = 0 [pid 18662] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18662] write(1, "executing program\n", 18executing program ) = 18 [pid 18662] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18662] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18662] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18662] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18662] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9475, si_int=0, si_ptr=NULL} --- [pid 18662] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18662, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17767", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17767", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17767/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17767/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17767/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17767") = 0 mkdir("./17768", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18663 ./strace-static-x86_64: Process 18663 attached [pid 18663] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18663] chdir("./17768") = 0 [pid 18663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18663] setpgid(0, 0) = 0 [pid 18663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18663] write(3, "1000", 4) = 4 [pid 18663] close(3) = 0 [pid 18663] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18663] write(1, "executing program\n", 18) = 18 [pid 18663] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18663] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18663] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18663] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18663] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8688, si_int=0, si_ptr=NULL} --- [pid 18663] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18663, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17768", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17768", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17768/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17768/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17768/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17768") = 0 mkdir("./17769", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18664 ./strace-static-x86_64: Process 18664 attached [pid 18664] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18664] chdir("./17769") = 0 [pid 18664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18664] setpgid(0, 0) = 0 [pid 18664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18664] write(3, "1000", 4) = 4 [pid 18664] close(3) = 0 [pid 18664] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18664] write(1, "executing program\n", 18) = 18 [pid 18664] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18664] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18664] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18664] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18664] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8556, si_int=0, si_ptr=NULL} --- [pid 18664] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18664, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17769", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17769", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17769/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17769/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17769/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17769") = 0 mkdir("./17770", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18665 ./strace-static-x86_64: Process 18665 attached [pid 18665] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18665] chdir("./17770") = 0 [pid 18665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18665] setpgid(0, 0) = 0 [pid 18665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18665] write(3, "1000", 4) = 4 [pid 18665] close(3) = 0 [pid 18665] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18665] write(1, "executing program\n", 18executing program ) = 18 [pid 18665] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18665] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18665] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18665] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18665] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8352, si_int=0, si_ptr=NULL} --- [pid 18665] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18665, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17770", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17770", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17770/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17770/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17770/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17770") = 0 mkdir("./17771", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18666 attached , child_tidptr=0x55557ab7f650) = 18666 [pid 18666] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18666] chdir("./17771") = 0 [pid 18666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18666] setpgid(0, 0) = 0 [pid 18666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18666] write(3, "1000", 4) = 4 [pid 18666] close(3) = 0 [pid 18666] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18666] write(1, "executing program\n", 18executing program ) = 18 [pid 18666] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18666] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18666] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18666] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18666] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9442, si_int=0, si_ptr=NULL} --- [pid 18666] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18666, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17771", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17771", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17771/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17771/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17771/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17771") = 0 mkdir("./17772", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18667 ./strace-static-x86_64: Process 18667 attached [pid 18667] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18667] chdir("./17772") = 0 [pid 18667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18667] setpgid(0, 0) = 0 [pid 18667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18667] write(3, "1000", 4) = 4 [pid 18667] close(3) = 0 [pid 18667] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18667] write(1, "executing program\n", 18executing program ) = 18 [pid 18667] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18667] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18667] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18667] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18667] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11947, si_int=0, si_ptr=NULL} --- [pid 18667] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18667, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17772", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17772", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17772/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17772/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17772/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17772") = 0 mkdir("./17773", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18668 ./strace-static-x86_64: Process 18668 attached [pid 18668] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18668] chdir("./17773") = 0 [pid 18668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18668] setpgid(0, 0) = 0 [pid 18668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18668] write(3, "1000", 4) = 4 [pid 18668] close(3) = 0 [pid 18668] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18668] write(1, "executing program\n", 18executing program ) = 18 [pid 18668] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18668] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18668] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18668] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18668] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10347, si_int=0, si_ptr=NULL} --- [pid 18668] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18668, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17773", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17773", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17773/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17773/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17773/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17773") = 0 mkdir("./17774", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18669 attached [pid 18669] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18669] chdir("./17774") = 0 [pid 18669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18669] setpgid(0, 0) = 0 [pid 18669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18669 [pid 18669] <... openat resumed>) = 3 [pid 18669] write(3, "1000", 4) = 4 [pid 18669] close(3) = 0 [pid 18669] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18669] write(1, "executing program\n", 18) = 18 [pid 18669] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18669] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18669] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18669] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18669] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8418, si_int=0, si_ptr=NULL} --- [pid 18669] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18669, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17774", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17774", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17774/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17774/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17774/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17774") = 0 mkdir("./17775", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18670 attached , child_tidptr=0x55557ab7f650) = 18670 [pid 18670] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18670] chdir("./17775") = 0 [pid 18670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18670] setpgid(0, 0) = 0 [pid 18670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18670] write(3, "1000", 4) = 4 [pid 18670] close(3) = 0 [pid 18670] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18670] write(1, "executing program\n", 18executing program ) = 18 [pid 18670] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18670] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18670] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18670] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18670] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8726, si_int=0, si_ptr=NULL} --- [pid 18670] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18670, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17775", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17775", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17775/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17775/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17775/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17775") = 0 mkdir("./17776", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18671 ./strace-static-x86_64: Process 18671 attached [pid 18671] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18671] chdir("./17776") = 0 [pid 18671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18671] setpgid(0, 0) = 0 [pid 18671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18671] write(3, "1000", 4) = 4 [pid 18671] close(3) = 0 [pid 18671] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18671] write(1, "executing program\n", 18executing program ) = 18 [pid 18671] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18671] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18671] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18671] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18671] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9268, si_int=0, si_ptr=NULL} --- [pid 18671] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18671, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17776", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17776", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17776/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17776/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17776/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17776") = 0 mkdir("./17777", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18672 ./strace-static-x86_64: Process 18672 attached [pid 18672] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18672] chdir("./17777") = 0 [pid 18672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18672] setpgid(0, 0) = 0 [pid 18672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18672] write(3, "1000", 4) = 4 [pid 18672] close(3) = 0 [pid 18672] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18672] write(1, "executing program\n", 18) = 18 [pid 18672] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18672] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18672] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18672] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18672] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23428, si_int=0, si_ptr=NULL} --- [pid 18672] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18672, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17777", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17777", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17777/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17777/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17777/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17777") = 0 mkdir("./17778", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18673 attached , child_tidptr=0x55557ab7f650) = 18673 [pid 18673] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18673] chdir("./17778") = 0 [pid 18673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18673] setpgid(0, 0) = 0 [pid 18673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18673] write(3, "1000", 4) = 4 [pid 18673] close(3) = 0 [pid 18673] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18673] write(1, "executing program\n", 18) = 18 [pid 18673] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18673] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18673] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18673] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18673] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9183, si_int=0, si_ptr=NULL} --- [pid 18673] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18673, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17778", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17778", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17778/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17778/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17778/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17778") = 0 mkdir("./17779", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18674 ./strace-static-x86_64: Process 18674 attached [pid 18674] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18674] chdir("./17779") = 0 [pid 18674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18674] setpgid(0, 0) = 0 [pid 18674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18674] write(3, "1000", 4) = 4 [pid 18674] close(3) = 0 [pid 18674] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18674] write(1, "executing program\n", 18executing program ) = 18 [pid 18674] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18674] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18674] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18674] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18674] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11287, si_int=0, si_ptr=NULL} --- [pid 18674] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18674, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17779", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17779", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17779/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17779/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17779/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17779") = 0 mkdir("./17780", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18675 ./strace-static-x86_64: Process 18675 attached [pid 18675] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18675] chdir("./17780") = 0 [pid 18675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18675] setpgid(0, 0) = 0 [pid 18675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18675] write(3, "1000", 4) = 4 [pid 18675] close(3) = 0 [pid 18675] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18675] write(1, "executing program\n", 18executing program ) = 18 [pid 18675] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18675] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18675] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18675] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18675] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8716, si_int=0, si_ptr=NULL} --- [pid 18675] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18675, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17780", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17780", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17780/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17780/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17780/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17780") = 0 mkdir("./17781", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18676 ./strace-static-x86_64: Process 18676 attached [pid 18676] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18676] chdir("./17781") = 0 [pid 18676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18676] setpgid(0, 0) = 0 [pid 18676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18676] write(3, "1000", 4) = 4 [pid 18676] close(3) = 0 [pid 18676] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18676] write(1, "executing program\n", 18executing program ) = 18 [pid 18676] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18676] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18676] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18676] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18676] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11343, si_int=0, si_ptr=NULL} --- [pid 18676] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18676, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17781", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17781", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17781/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17781/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17781/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17781") = 0 mkdir("./17782", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18677 ./strace-static-x86_64: Process 18677 attached [pid 18677] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18677] chdir("./17782") = 0 [pid 18677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18677] setpgid(0, 0) = 0 [pid 18677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18677] write(3, "1000", 4) = 4 [pid 18677] close(3) = 0 [pid 18677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18677] write(1, "executing program\n", 18executing program ) = 18 [pid 18677] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18677] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18677] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18677] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18677] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9217, si_int=0, si_ptr=NULL} --- [pid 18677] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18677, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17782", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17782", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17782/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17782/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17782/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17782") = 0 mkdir("./17783", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18678 attached , child_tidptr=0x55557ab7f650) = 18678 [pid 18678] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18678] chdir("./17783") = 0 [pid 18678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18678] setpgid(0, 0) = 0 [pid 18678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18678] write(3, "1000", 4) = 4 [pid 18678] close(3) = 0 [pid 18678] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18678] write(1, "executing program\n", 18executing program ) = 18 [pid 18678] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18678] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18678] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18678] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18678] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8848, si_int=0, si_ptr=NULL} --- [pid 18678] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18678, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17783", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17783", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17783/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17783/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17783/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17783") = 0 mkdir("./17784", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18679 ./strace-static-x86_64: Process 18679 attached [pid 18679] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18679] chdir("./17784") = 0 [pid 18679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18679] setpgid(0, 0) = 0 [pid 18679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18679] write(3, "1000", 4) = 4 [pid 18679] close(3) = 0 [pid 18679] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18679] write(1, "executing program\n", 18executing program ) = 18 [pid 18679] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18679] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18679] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18679] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18679] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7692, si_int=0, si_ptr=NULL} --- [pid 18679] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18679, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17784", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17784", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17784/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17784/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17784/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17784") = 0 mkdir("./17785", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18680 ./strace-static-x86_64: Process 18680 attached [pid 18680] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18680] chdir("./17785") = 0 [pid 18680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18680] setpgid(0, 0) = 0 [pid 18680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18680] write(3, "1000", 4) = 4 [pid 18680] close(3) = 0 [pid 18680] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18680] write(1, "executing program\n", 18executing program ) = 18 [pid 18680] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18680] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18680] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18680] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18680] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9525, si_int=0, si_ptr=NULL} --- [pid 18680] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18680, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17785", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17785", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17785/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17785/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17785/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17785") = 0 mkdir("./17786", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18681 ./strace-static-x86_64: Process 18681 attached [pid 18681] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18681] chdir("./17786") = 0 [pid 18681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18681] setpgid(0, 0) = 0 [pid 18681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18681] write(3, "1000", 4) = 4 [pid 18681] close(3) = 0 [pid 18681] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18681] write(1, "executing program\n", 18) = 18 [pid 18681] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18681] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18681] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18681] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18681] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17737, si_int=0, si_ptr=NULL} --- [pid 18681] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18681, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17786", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17786", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17786/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17786/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17786/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17786") = 0 mkdir("./17787", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18682 ./strace-static-x86_64: Process 18682 attached [pid 18682] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18682] chdir("./17787") = 0 [pid 18682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18682] setpgid(0, 0) = 0 [pid 18682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18682] write(3, "1000", 4) = 4 [pid 18682] close(3) = 0 [pid 18682] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18682] write(1, "executing program\n", 18) = 18 [pid 18682] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18682] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18682] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18682] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18682] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8048, si_int=0, si_ptr=NULL} --- [pid 18682] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18682, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17787", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17787", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17787/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17787/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17787/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17787") = 0 mkdir("./17788", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18683 ./strace-static-x86_64: Process 18683 attached [pid 18683] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18683] chdir("./17788") = 0 [pid 18683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18683] setpgid(0, 0) = 0 [pid 18683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18683] write(3, "1000", 4) = 4 [pid 18683] close(3) = 0 [pid 18683] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18683] write(1, "executing program\n", 18executing program ) = 18 [pid 18683] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18683] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18683] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18683] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18683] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11659, si_int=0, si_ptr=NULL} --- [pid 18683] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18683, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17788", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17788", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17788/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17788/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17788/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17788") = 0 mkdir("./17789", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18684 attached [pid 18684] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18684] chdir("./17789" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18684 [pid 18684] <... chdir resumed>) = 0 [pid 18684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18684] setpgid(0, 0) = 0 [pid 18684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18684] write(3, "1000", 4) = 4 [pid 18684] close(3) = 0 [pid 18684] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18684] write(1, "executing program\n", 18) = 18 [pid 18684] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18684] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18684] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18684] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18684] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10810, si_int=0, si_ptr=NULL} --- [pid 18684] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18684, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17789", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17789", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17789/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17789/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17789/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17789") = 0 mkdir("./17790", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18685 attached , child_tidptr=0x55557ab7f650) = 18685 [pid 18685] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18685] chdir("./17790") = 0 [pid 18685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18685] setpgid(0, 0) = 0 [pid 18685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18685] write(3, "1000", 4) = 4 [pid 18685] close(3) = 0 [pid 18685] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18685] write(1, "executing program\n", 18executing program ) = 18 [pid 18685] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18685] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18685] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18685] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18685] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28634, si_int=0, si_ptr=NULL} --- [pid 18685] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18685, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17790", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17790", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17790/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17790/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17790/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17790") = 0 mkdir("./17791", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18687 ./strace-static-x86_64: Process 18687 attached [pid 18687] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18687] chdir("./17791") = 0 [pid 18687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18687] setpgid(0, 0) = 0 [pid 18687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18687] write(3, "1000", 4) = 4 [pid 18687] close(3) = 0 [pid 18687] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18687] write(1, "executing program\n", 18executing program ) = 18 [pid 18687] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18687] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18687] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18687] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18687] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9192, si_int=0, si_ptr=NULL} --- [pid 18687] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18687, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17791", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17791", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17791/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17791/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17791/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17791") = 0 mkdir("./17792", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18688 ./strace-static-x86_64: Process 18688 attached [pid 18688] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18688] chdir("./17792") = 0 [pid 18688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18688] setpgid(0, 0) = 0 [pid 18688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18688] write(3, "1000", 4) = 4 [pid 18688] close(3) = 0 [pid 18688] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18688] write(1, "executing program\n", 18executing program ) = 18 [pid 18688] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18688] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18688] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18688] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18688] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8310, si_int=0, si_ptr=NULL} --- [pid 18688] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18688, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17792", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17792", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17792/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17792/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17792/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17792") = 0 mkdir("./17793", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18689 attached , child_tidptr=0x55557ab7f650) = 18689 [pid 18689] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18689] chdir("./17793") = 0 [pid 18689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18689] setpgid(0, 0) = 0 [pid 18689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18689] write(3, "1000", 4) = 4 [pid 18689] close(3) = 0 [pid 18689] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18689] write(1, "executing program\n", 18executing program ) = 18 [pid 18689] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18689] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18689] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18689] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18689] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9693, si_int=0, si_ptr=NULL} --- [pid 18689] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18689, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17793", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17793", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17793/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17793/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17793/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17793") = 0 mkdir("./17794", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18690 ./strace-static-x86_64: Process 18690 attached [pid 18690] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18690] chdir("./17794") = 0 [pid 18690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18690] setpgid(0, 0) = 0 [pid 18690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18690] write(3, "1000", 4) = 4 [pid 18690] close(3) = 0 [pid 18690] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18690] write(1, "executing program\n", 18executing program ) = 18 [pid 18690] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18690] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18690] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18690] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18690] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11630, si_int=0, si_ptr=NULL} --- [pid 18690] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18690, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17794", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17794", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17794/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17794/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17794/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17794") = 0 mkdir("./17795", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18691 ./strace-static-x86_64: Process 18691 attached [pid 18691] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18691] chdir("./17795") = 0 [pid 18691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18691] setpgid(0, 0) = 0 [pid 18691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18691] write(3, "1000", 4) = 4 [pid 18691] close(3) = 0 [pid 18691] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18691] write(1, "executing program\n", 18) = 18 [pid 18691] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18691] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18691] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18691] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18691] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8977, si_int=0, si_ptr=NULL} --- [pid 18691] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18691, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17795", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17795", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17795/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17795/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17795/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17795") = 0 mkdir("./17796", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18692 attached , child_tidptr=0x55557ab7f650) = 18692 [pid 18692] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18692] chdir("./17796") = 0 [pid 18692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18692] setpgid(0, 0) = 0 [pid 18692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18692] write(3, "1000", 4) = 4 [pid 18692] close(3) = 0 [pid 18692] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18692] write(1, "executing program\n", 18) = 18 [pid 18692] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18692] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18692] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18692] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18692] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8796, si_int=0, si_ptr=NULL} --- [pid 18692] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18692, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17796", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17796", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17796/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17796/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17796/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17796") = 0 mkdir("./17797", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18693 ./strace-static-x86_64: Process 18693 attached [pid 18693] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18693] chdir("./17797") = 0 [pid 18693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18693] setpgid(0, 0) = 0 [pid 18693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18693] write(3, "1000", 4) = 4 [pid 18693] close(3) = 0 [pid 18693] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18693] write(1, "executing program\n", 18executing program ) = 18 [pid 18693] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18693] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18693] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18693] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18693] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8725, si_int=0, si_ptr=NULL} --- [pid 18693] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18693, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17797", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17797", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17797/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17797/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17797/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17797") = 0 mkdir("./17798", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18694 ./strace-static-x86_64: Process 18694 attached [pid 18694] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18694] chdir("./17798") = 0 [pid 18694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18694] setpgid(0, 0) = 0 [pid 18694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18694] write(3, "1000", 4) = 4 [pid 18694] close(3) = 0 [pid 18694] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18694] write(1, "executing program\n", 18executing program ) = 18 [pid 18694] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18694] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18694] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18694] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18694] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8589, si_int=0, si_ptr=NULL} --- [pid 18694] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18694, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17798", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17798", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17798/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17798/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17798/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17798") = 0 mkdir("./17799", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18695 ./strace-static-x86_64: Process 18695 attached [pid 18695] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18695] chdir("./17799") = 0 [pid 18695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18695] setpgid(0, 0) = 0 [pid 18695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18695] write(3, "1000", 4) = 4 [pid 18695] close(3) = 0 executing program [pid 18695] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18695] write(1, "executing program\n", 18) = 18 [pid 18695] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18695] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18695] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18695] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18695] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8873, si_int=0, si_ptr=NULL} --- [pid 18695] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18695, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17799", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17799", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17799/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17799/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17799/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17799") = 0 mkdir("./17800", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18696 ./strace-static-x86_64: Process 18696 attached [pid 18696] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18696] chdir("./17800") = 0 [pid 18696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18696] setpgid(0, 0) = 0 [pid 18696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18696] write(3, "1000", 4) = 4 [pid 18696] close(3) = 0 [pid 18696] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18696] write(1, "executing program\n", 18) = 18 [pid 18696] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18696] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18696] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18696] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18696] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8927, si_int=0, si_ptr=NULL} --- [pid 18696] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18696, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17800", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17800", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17800/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17800/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17800/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17800") = 0 mkdir("./17801", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18697 ./strace-static-x86_64: Process 18697 attached [pid 18697] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18697] chdir("./17801") = 0 [pid 18697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18697] setpgid(0, 0) = 0 [pid 18697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18697] write(3, "1000", 4) = 4 [pid 18697] close(3) = 0 [pid 18697] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18697] write(1, "executing program\n", 18executing program ) = 18 [pid 18697] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18697] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18697] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18697] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18697] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10461, si_int=0, si_ptr=NULL} --- [pid 18697] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18697, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17801", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17801", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17801/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17801/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17801/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17801") = 0 mkdir("./17802", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18698 ./strace-static-x86_64: Process 18698 attached [pid 18698] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18698] chdir("./17802") = 0 [pid 18698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18698] setpgid(0, 0) = 0 [pid 18698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18698] write(3, "1000", 4) = 4 [pid 18698] close(3) = 0 [pid 18698] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18698] write(1, "executing program\n", 18executing program ) = 18 [pid 18698] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18698] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18698] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18698] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18698] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11729, si_int=0, si_ptr=NULL} --- [pid 18698] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18698, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17802", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17802", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17802/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17802/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17802/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17802") = 0 mkdir("./17803", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18699 ./strace-static-x86_64: Process 18699 attached [pid 18699] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18699] chdir("./17803") = 0 [pid 18699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18699] setpgid(0, 0) = 0 [pid 18699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18699] write(3, "1000", 4) = 4 [pid 18699] close(3) = 0 [pid 18699] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18699] write(1, "executing program\n", 18) = 18 [pid 18699] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18699] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18699] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18699] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18699] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15711, si_int=0, si_ptr=NULL} --- [pid 18699] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18699, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17803", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17803", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17803/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17803/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17803/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17803") = 0 mkdir("./17804", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18700 attached , child_tidptr=0x55557ab7f650) = 18700 [pid 18700] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18700] chdir("./17804") = 0 [pid 18700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18700] setpgid(0, 0) = 0 [pid 18700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18700] write(3, "1000", 4) = 4 [pid 18700] close(3) = 0 [pid 18700] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18700] write(1, "executing program\n", 18executing program ) = 18 [pid 18700] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18700] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18700] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18700] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18700] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9298, si_int=0, si_ptr=NULL} --- [pid 18700] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18700, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17804", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17804", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17804/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17804/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17804/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17804") = 0 mkdir("./17805", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18701 ./strace-static-x86_64: Process 18701 attached [pid 18701] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18701] chdir("./17805") = 0 [pid 18701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18701] setpgid(0, 0) = 0 [pid 18701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18701] write(3, "1000", 4) = 4 [pid 18701] close(3) = 0 [pid 18701] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18701] write(1, "executing program\n", 18executing program ) = 18 [pid 18701] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18701] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18701] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18701] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18701] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8850, si_int=0, si_ptr=NULL} --- [pid 18701] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18701, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17805", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17805", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17805/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17805/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17805/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17805") = 0 mkdir("./17806", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18702 attached [pid 18702] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18702] chdir("./17806") = 0 [pid 18702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18702] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18702 [pid 18702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18702] write(3, "1000", 4) = 4 [pid 18702] close(3) = 0 [pid 18702] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18702] write(1, "executing program\n", 18executing program ) = 18 [pid 18702] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18702] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18702] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18702] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18702] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9490, si_int=0, si_ptr=NULL} --- [pid 18702] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18702, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17806", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17806", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17806/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17806/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17806/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17806") = 0 mkdir("./17807", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18703 ./strace-static-x86_64: Process 18703 attached [pid 18703] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18703] chdir("./17807") = 0 [pid 18703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18703] setpgid(0, 0) = 0 [pid 18703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18703] write(3, "1000", 4) = 4 [pid 18703] close(3) = 0 [pid 18703] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18703] write(1, "executing program\n", 18) = 18 [pid 18703] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18703] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18703] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18703] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18703] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10867, si_int=0, si_ptr=NULL} --- [pid 18703] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18703, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17807", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17807", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17807/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17807/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17807/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17807") = 0 mkdir("./17808", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18704 attached [pid 18704] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18704] chdir("./17808") = 0 [pid 18704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18704] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18704 [pid 18704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18704] write(3, "1000", 4) = 4 [pid 18704] close(3) = 0 [pid 18704] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18704] write(1, "executing program\n", 18executing program ) = 18 [pid 18704] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18704] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18704] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18704] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18704] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25384, si_int=0, si_ptr=NULL} --- [pid 18704] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18704, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17808", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17808", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17808/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17808/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17808/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17808") = 0 mkdir("./17809", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18705 ./strace-static-x86_64: Process 18705 attached [pid 18705] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18705] chdir("./17809") = 0 [pid 18705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18705] setpgid(0, 0) = 0 [pid 18705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18705] write(3, "1000", 4) = 4 [pid 18705] close(3) = 0 [pid 18705] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18705] write(1, "executing program\n", 18executing program ) = 18 [pid 18705] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18705] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18705] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18705] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18705] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13926, si_int=0, si_ptr=NULL} --- [pid 18705] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18705, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17809", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17809", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17809/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17809/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17809/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17809") = 0 mkdir("./17810", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18706 attached , child_tidptr=0x55557ab7f650) = 18706 [pid 18706] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18706] chdir("./17810") = 0 [pid 18706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18706] setpgid(0, 0) = 0 [pid 18706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18706] write(3, "1000", 4) = 4 [pid 18706] close(3) = 0 [pid 18706] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18706] write(1, "executing program\n", 18) = 18 [pid 18706] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18706] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18706] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18706] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18706] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10507, si_int=0, si_ptr=NULL} --- [pid 18706] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18706, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17810", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17810", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17810/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17810/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17810/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17810") = 0 mkdir("./17811", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18707 attached [pid 18707] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18707] chdir("./17811") = 0 [pid 18707] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18707 [pid 18707] <... prctl resumed>) = 0 [pid 18707] setpgid(0, 0) = 0 [pid 18707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18707] write(3, "1000", 4) = 4 [pid 18707] close(3) = 0 [pid 18707] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18707] write(1, "executing program\n", 18) = 18 [pid 18707] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18707] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18707] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18707] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18707] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8974, si_int=0, si_ptr=NULL} --- [pid 18707] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18707, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17811", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17811", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17811/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17811/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17811/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17811") = 0 mkdir("./17812", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18708 attached , child_tidptr=0x55557ab7f650) = 18708 [pid 18708] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18708] chdir("./17812") = 0 [pid 18708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18708] setpgid(0, 0) = 0 [pid 18708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18708] write(3, "1000", 4) = 4 [pid 18708] close(3) = 0 [pid 18708] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18708] write(1, "executing program\n", 18) = 18 [pid 18708] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18708] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18708] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18708] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18708] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9285, si_int=0, si_ptr=NULL} --- [pid 18708] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18708, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17812", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17812", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17812/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17812/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17812/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17812") = 0 mkdir("./17813", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18709 ./strace-static-x86_64: Process 18709 attached [pid 18709] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18709] chdir("./17813") = 0 [pid 18709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18709] setpgid(0, 0) = 0 [pid 18709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18709] write(3, "1000", 4) = 4 [pid 18709] close(3) = 0 [pid 18709] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18709] write(1, "executing program\n", 18) = 18 [pid 18709] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18709] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18709] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18709] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18709] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9147, si_int=0, si_ptr=NULL} --- [pid 18709] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18709, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17813", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17813", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17813/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17813/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17813/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17813") = 0 mkdir("./17814", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18710 ./strace-static-x86_64: Process 18710 attached [pid 18710] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18710] chdir("./17814") = 0 [pid 18710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18710] setpgid(0, 0) = 0 [pid 18710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18710] write(3, "1000", 4) = 4 [pid 18710] close(3) = 0 [pid 18710] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18710] write(1, "executing program\n", 18executing program ) = 18 [pid 18710] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18710] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18710] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18710] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18710] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8126, si_int=0, si_ptr=NULL} --- [pid 18710] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18710, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17814", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17814", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17814/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17814/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17814/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17814") = 0 mkdir("./17815", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18711 attached [pid 18711] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18711 [pid 18711] chdir("./17815") = 0 [pid 18711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18711] setpgid(0, 0) = 0 [pid 18711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18711] write(3, "1000", 4) = 4 [pid 18711] close(3) = 0 [pid 18711] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18711] write(1, "executing program\n", 18executing program ) = 18 [pid 18711] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18711] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18711] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18711] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18711] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10302, si_int=0, si_ptr=NULL} --- [pid 18711] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18711, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17815", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17815", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17815/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17815/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17815/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17815") = 0 mkdir("./17816", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18712 attached [pid 18712] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18712] chdir("./17816") = 0 [pid 18712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18712] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18712 [pid 18712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18712] write(3, "1000", 4) = 4 [pid 18712] close(3) = 0 [pid 18712] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18712] write(1, "executing program\n", 18) = 18 [pid 18712] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18712] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18712] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18712] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18712] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9710, si_int=0, si_ptr=NULL} --- [pid 18712] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18712, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17816", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17816", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17816/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17816/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17816/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17816") = 0 mkdir("./17817", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18713 attached , child_tidptr=0x55557ab7f650) = 18713 [pid 18713] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18713] chdir("./17817") = 0 [pid 18713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18713] setpgid(0, 0) = 0 [pid 18713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18713] write(3, "1000", 4) = 4 [pid 18713] close(3) = 0 [pid 18713] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18713] write(1, "executing program\n", 18) = 18 [pid 18713] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18713] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18713] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18713] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18713] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7322, si_int=0, si_ptr=NULL} --- [pid 18713] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18713, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17817", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17817", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17817/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17817/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17817/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17817") = 0 mkdir("./17818", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18714 ./strace-static-x86_64: Process 18714 attached [pid 18714] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18714] chdir("./17818") = 0 [pid 18714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18714] setpgid(0, 0) = 0 [pid 18714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18714] write(3, "1000", 4) = 4 [pid 18714] close(3) = 0 [pid 18714] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18714] write(1, "executing program\n", 18executing program ) = 18 [pid 18714] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18714] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18714] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18714] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18714] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8732, si_int=0, si_ptr=NULL} --- [pid 18714] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18714, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17818", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17818", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17818/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17818/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17818/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17818") = 0 mkdir("./17819", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18715 ./strace-static-x86_64: Process 18715 attached [pid 18715] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18715] chdir("./17819") = 0 [pid 18715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18715] setpgid(0, 0) = 0 [pid 18715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18715] write(3, "1000", 4) = 4 [pid 18715] close(3) = 0 [pid 18715] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18715] write(1, "executing program\n", 18executing program ) = 18 [pid 18715] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18715] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18715] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18715] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18715] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9486, si_int=0, si_ptr=NULL} --- [pid 18715] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18715, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17819", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17819", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17819/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17819/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17819/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17819") = 0 mkdir("./17820", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18716 attached , child_tidptr=0x55557ab7f650) = 18716 [pid 18716] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18716] chdir("./17820") = 0 [pid 18716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18716] setpgid(0, 0) = 0 [pid 18716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18716] write(3, "1000", 4) = 4 [pid 18716] close(3) = 0 [pid 18716] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18716] write(1, "executing program\n", 18executing program ) = 18 [pid 18716] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18716] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18716] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18716] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18716] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8399, si_int=0, si_ptr=NULL} --- [pid 18716] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18716, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17820", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17820", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17820/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17820/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17820/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17820") = 0 mkdir("./17821", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18717 ./strace-static-x86_64: Process 18717 attached [pid 18717] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18717] chdir("./17821") = 0 [pid 18717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18717] setpgid(0, 0) = 0 [pid 18717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18717] write(3, "1000", 4) = 4 [pid 18717] close(3) = 0 [pid 18717] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18717] write(1, "executing program\n", 18executing program ) = 18 [pid 18717] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18717] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18717] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18717] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18717] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8347, si_int=0, si_ptr=NULL} --- [pid 18717] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18717, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17821", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17821", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17821/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17821/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17821/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17821") = 0 mkdir("./17822", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18718 ./strace-static-x86_64: Process 18718 attached [pid 18718] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18718] chdir("./17822") = 0 [pid 18718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18718] setpgid(0, 0) = 0 [pid 18718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18718] write(3, "1000", 4) = 4 [pid 18718] close(3) = 0 [pid 18718] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18718] write(1, "executing program\n", 18) = 18 executing program [pid 18718] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18718] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18718] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18718] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18718] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7474, si_int=0, si_ptr=NULL} --- [pid 18718] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18718, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17822", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17822", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17822/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17822/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17822/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17822") = 0 mkdir("./17823", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18719 ./strace-static-x86_64: Process 18719 attached [pid 18719] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18719] chdir("./17823") = 0 [pid 18719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18719] setpgid(0, 0) = 0 [pid 18719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18719] write(3, "1000", 4) = 4 [pid 18719] close(3) = 0 [pid 18719] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18719] write(1, "executing program\n", 18executing program ) = 18 [pid 18719] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18719] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18719] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18719] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18719] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8439, si_int=0, si_ptr=NULL} --- [pid 18719] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18719, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17823", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17823", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17823/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17823/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17823/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17823") = 0 mkdir("./17824", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18720 ./strace-static-x86_64: Process 18720 attached [pid 18720] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18720] chdir("./17824") = 0 [pid 18720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18720] setpgid(0, 0) = 0 [pid 18720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18720] write(3, "1000", 4) = 4 [pid 18720] close(3) = 0 [pid 18720] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18720] write(1, "executing program\n", 18executing program ) = 18 [pid 18720] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18720] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18720] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18720] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18720] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9488, si_int=0, si_ptr=NULL} --- [pid 18720] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18720, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17824", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17824", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17824/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17824/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17824/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17824") = 0 mkdir("./17825", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18721 ./strace-static-x86_64: Process 18721 attached [pid 18721] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18721] chdir("./17825") = 0 [pid 18721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18721] setpgid(0, 0) = 0 [pid 18721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18721] write(3, "1000", 4) = 4 [pid 18721] close(3) = 0 [pid 18721] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18721] write(1, "executing program\n", 18) = 18 [pid 18721] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18721] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18721] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18721] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18721] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8102, si_int=0, si_ptr=NULL} --- [pid 18721] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18721, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17825", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17825", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17825/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17825/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17825/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17825") = 0 mkdir("./17826", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18722 ./strace-static-x86_64: Process 18722 attached [pid 18722] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18722] chdir("./17826") = 0 [pid 18722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18722] setpgid(0, 0) = 0 [pid 18722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18722] write(3, "1000", 4) = 4 [pid 18722] close(3) = 0 [pid 18722] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18722] write(1, "executing program\n", 18) = 18 [pid 18722] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18722] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18722] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18722] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18722] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18338, si_int=0, si_ptr=NULL} --- [pid 18722] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18722, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17826", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17826", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17826/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17826/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17826/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17826") = 0 mkdir("./17827", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18723 ./strace-static-x86_64: Process 18723 attached [pid 18723] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18723] chdir("./17827") = 0 [pid 18723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18723] setpgid(0, 0) = 0 [pid 18723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18723] write(3, "1000", 4) = 4 [pid 18723] close(3) = 0 [pid 18723] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18723] write(1, "executing program\n", 18) = 18 [pid 18723] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18723] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18723] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18723] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18723] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10638, si_int=0, si_ptr=NULL} --- [pid 18723] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18723, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17827", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17827", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17827/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17827/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17827/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17827") = 0 mkdir("./17828", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18724 ./strace-static-x86_64: Process 18724 attached [pid 18724] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18724] chdir("./17828") = 0 [pid 18724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18724] setpgid(0, 0) = 0 [pid 18724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18724] write(3, "1000", 4) = 4 [pid 18724] close(3) = 0 [pid 18724] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18724] write(1, "executing program\n", 18executing program ) = 18 [pid 18724] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18724] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18724] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18724] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18724] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8573, si_int=0, si_ptr=NULL} --- [pid 18724] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18724, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17828", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17828", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17828/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17828/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17828/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17828") = 0 mkdir("./17829", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18725 ./strace-static-x86_64: Process 18725 attached [pid 18725] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18725] chdir("./17829") = 0 [pid 18725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18725] setpgid(0, 0) = 0 [pid 18725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18725] write(3, "1000", 4) = 4 [pid 18725] close(3) = 0 [pid 18725] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18725] write(1, "executing program\n", 18executing program ) = 18 [pid 18725] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18725] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18725] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18725] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18725] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13010, si_int=0, si_ptr=NULL} --- [pid 18725] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18725, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17829", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17829", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17829/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17829/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17829/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17829") = 0 mkdir("./17830", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18726 attached , child_tidptr=0x55557ab7f650) = 18726 [pid 18726] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18726] chdir("./17830") = 0 [pid 18726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18726] setpgid(0, 0) = 0 [pid 18726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18726] write(3, "1000", 4) = 4 [pid 18726] close(3) = 0 [pid 18726] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18726] write(1, "executing program\n", 18executing program ) = 18 [pid 18726] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18726] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18726] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18726] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18726] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12800, si_int=0, si_ptr=NULL} --- [pid 18726] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18726, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17830", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17830", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17830/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17830/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17830/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17830") = 0 mkdir("./17831", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18727 attached [pid 18727] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18727] chdir("./17831" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18727 [pid 18727] <... chdir resumed>) = 0 [pid 18727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18727] setpgid(0, 0) = 0 [pid 18727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18727] write(3, "1000", 4) = 4 [pid 18727] close(3) = 0 [pid 18727] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18727] write(1, "executing program\n", 18) = 18 [pid 18727] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18727] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18727] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18727] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18727] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9174, si_int=0, si_ptr=NULL} --- [pid 18727] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18727, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17831", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17831", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17831/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17831/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17831/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17831") = 0 mkdir("./17832", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18728 attached [pid 18728] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18728] chdir("./17832" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18728 [pid 18728] <... chdir resumed>) = 0 [pid 18728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18728] setpgid(0, 0) = 0 [pid 18728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18728] write(3, "1000", 4) = 4 [pid 18728] close(3) = 0 [pid 18728] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18728] write(1, "executing program\n", 18) = 18 [pid 18728] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18728] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18728] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18728] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18728] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9118, si_int=0, si_ptr=NULL} --- [pid 18728] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18728, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17832", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17832", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17832/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17832/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17832/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17832") = 0 mkdir("./17833", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18729 attached , child_tidptr=0x55557ab7f650) = 18729 [pid 18729] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18729] chdir("./17833") = 0 [pid 18729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18729] setpgid(0, 0) = 0 [pid 18729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18729] write(3, "1000", 4) = 4 [pid 18729] close(3) = 0 [pid 18729] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18729] write(1, "executing program\n", 18executing program ) = 18 [pid 18729] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18729] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18729] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18729] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18729] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8253, si_int=0, si_ptr=NULL} --- [pid 18729] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18729, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17833", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17833", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17833/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17833/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17833/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17833") = 0 mkdir("./17834", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18730 ./strace-static-x86_64: Process 18730 attached [pid 18730] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18730] chdir("./17834") = 0 [pid 18730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18730] setpgid(0, 0) = 0 [pid 18730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18730] write(3, "1000", 4) = 4 [pid 18730] close(3) = 0 [pid 18730] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18730] write(1, "executing program\n", 18executing program ) = 18 [pid 18730] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18730] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18730] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18730] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18730] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11125, si_int=0, si_ptr=NULL} --- [pid 18730] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18730, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17834", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17834", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17834/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17834/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17834/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17834") = 0 mkdir("./17835", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18731 ./strace-static-x86_64: Process 18731 attached [pid 18731] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18731] chdir("./17835") = 0 [pid 18731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18731] setpgid(0, 0) = 0 [pid 18731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18731] write(3, "1000", 4) = 4 [pid 18731] close(3) = 0 [pid 18731] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18731] write(1, "executing program\n", 18) = 18 [pid 18731] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18731] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18731] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18731] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18731] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7684, si_int=0, si_ptr=NULL} --- [pid 18731] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18731, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17835", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17835", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17835/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17835/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17835/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17835") = 0 mkdir("./17836", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18732 attached [pid 18732] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18732] chdir("./17836" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18732 [pid 18732] <... chdir resumed>) = 0 [pid 18732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18732] setpgid(0, 0) = 0 [pid 18732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18732] write(3, "1000", 4) = 4 [pid 18732] close(3) = 0 [pid 18732] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18732] write(1, "executing program\n", 18) = 18 [pid 18732] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18732] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18732] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18732] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18732] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9498, si_int=0, si_ptr=NULL} --- [pid 18732] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18732, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17836", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17836", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17836/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17836/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17836/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17836") = 0 mkdir("./17837", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18733 ./strace-static-x86_64: Process 18733 attached [pid 18733] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18733] chdir("./17837") = 0 [pid 18733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18733] setpgid(0, 0) = 0 [pid 18733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18733] write(3, "1000", 4) = 4 [pid 18733] close(3) = 0 executing program [pid 18733] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18733] write(1, "executing program\n", 18) = 18 [pid 18733] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18733] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18733] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18733] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18733] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7687, si_int=0, si_ptr=NULL} --- [pid 18733] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18733, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17837", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17837", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17837/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17837/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17837/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17837") = 0 mkdir("./17838", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18734 attached , child_tidptr=0x55557ab7f650) = 18734 [pid 18734] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18734] chdir("./17838") = 0 [pid 18734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18734] setpgid(0, 0) = 0 [pid 18734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18734] write(3, "1000", 4) = 4 [pid 18734] close(3) = 0 [pid 18734] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18734] write(1, "executing program\n", 18executing program ) = 18 [pid 18734] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18734] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18734] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18734] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18734] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9291, si_int=0, si_ptr=NULL} --- [pid 18734] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18734, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17838", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17838", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17838/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17838/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17838/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17838") = 0 mkdir("./17839", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18735 attached [pid 18735] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18735] chdir("./17839") = 0 [pid 18735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18735] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18735 [pid 18735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18735] write(3, "1000", 4) = 4 [pid 18735] close(3) = 0 [pid 18735] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18735] write(1, "executing program\n", 18executing program ) = 18 [pid 18735] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18735] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18735] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18735] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18735] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12273, si_int=0, si_ptr=NULL} --- [pid 18735] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18735, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17839", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17839", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17839/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17839/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17839/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17839") = 0 mkdir("./17840", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18736 ./strace-static-x86_64: Process 18736 attached [pid 18736] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18736] chdir("./17840") = 0 [pid 18736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18736] setpgid(0, 0) = 0 [pid 18736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18736] write(3, "1000", 4) = 4 [pid 18736] close(3) = 0 [pid 18736] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18736] write(1, "executing program\n", 18executing program ) = 18 [pid 18736] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18736] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18736] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18736] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18736] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11513, si_int=0, si_ptr=NULL} --- [pid 18736] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18736, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17840", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17840", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17840/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17840/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17840/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17840") = 0 mkdir("./17841", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18737 ./strace-static-x86_64: Process 18737 attached [pid 18737] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18737] chdir("./17841") = 0 [pid 18737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18737] setpgid(0, 0) = 0 [pid 18737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18737] write(3, "1000", 4) = 4 [pid 18737] close(3) = 0 [pid 18737] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18737] write(1, "executing program\n", 18executing program ) = 18 [pid 18737] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18737] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18737] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18737] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18737] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9235, si_int=0, si_ptr=NULL} --- [pid 18737] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18737, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17841", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17841", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17841/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17841/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17841/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17841") = 0 mkdir("./17842", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18738 ./strace-static-x86_64: Process 18738 attached [pid 18738] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18738] chdir("./17842") = 0 [pid 18738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18738] setpgid(0, 0) = 0 [pid 18738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18738] write(3, "1000", 4) = 4 [pid 18738] close(3) = 0 [pid 18738] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18738] write(1, "executing program\n", 18) = 18 [pid 18738] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18738] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18738] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18738] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18738] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11226, si_int=0, si_ptr=NULL} --- [pid 18738] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18738, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17842", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17842", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17842/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17842/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17842/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17842") = 0 mkdir("./17843", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18739 ./strace-static-x86_64: Process 18739 attached [pid 18739] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18739] chdir("./17843") = 0 [pid 18739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18739] setpgid(0, 0) = 0 [pid 18739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18739] write(3, "1000", 4) = 4 [pid 18739] close(3) = 0 [pid 18739] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18739] write(1, "executing program\n", 18) = 18 [pid 18739] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18739] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18739] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18739] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18739] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11541, si_int=0, si_ptr=NULL} --- [pid 18739] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18739, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17843", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17843", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17843/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17843/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17843/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17843") = 0 mkdir("./17844", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18740 attached , child_tidptr=0x55557ab7f650) = 18740 [pid 18740] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18740] chdir("./17844") = 0 [pid 18740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18740] setpgid(0, 0) = 0 [pid 18740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18740] write(3, "1000", 4) = 4 [pid 18740] close(3) = 0 [pid 18740] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18740] write(1, "executing program\n", 18executing program ) = 18 [pid 18740] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18740] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18740] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18740] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18740] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10314, si_int=0, si_ptr=NULL} --- [pid 18740] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18740, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17844", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17844", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17844/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17844/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17844/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17844") = 0 mkdir("./17845", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18741 attached , child_tidptr=0x55557ab7f650) = 18741 [pid 18741] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18741] chdir("./17845") = 0 [pid 18741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18741] setpgid(0, 0) = 0 [pid 18741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18741] write(3, "1000", 4) = 4 [pid 18741] close(3) = 0 [pid 18741] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18741] write(1, "executing program\n", 18executing program ) = 18 [pid 18741] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18741] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18741] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18741] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18741] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9142, si_int=0, si_ptr=NULL} --- [pid 18741] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18741, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17845", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17845", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17845/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17845/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17845/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17845") = 0 mkdir("./17846", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18742 attached [pid 18742] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18742 [pid 18742] chdir("./17846") = 0 [pid 18742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18742] setpgid(0, 0) = 0 [pid 18742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18742] write(3, "1000", 4) = 4 [pid 18742] close(3) = 0 [pid 18742] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18742] write(1, "executing program\n", 18executing program ) = 18 [pid 18742] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18742] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18742] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18742] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18742] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10398, si_int=0, si_ptr=NULL} --- [pid 18742] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18742, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17846", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17846", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17846/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17846/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17846/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17846") = 0 mkdir("./17847", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18743 attached [pid 18743] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18743] chdir("./17847") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18743 [pid 18743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18743] setpgid(0, 0) = 0 [pid 18743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18743] write(3, "1000", 4) = 4 [pid 18743] close(3) = 0 [pid 18743] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18743] write(1, "executing program\n", 18) = 18 [pid 18743] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18743] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18743] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18743] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18743] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9298, si_int=0, si_ptr=NULL} --- [pid 18743] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18743, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17847", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17847", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17847/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17847/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17847/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17847") = 0 mkdir("./17848", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18744 ./strace-static-x86_64: Process 18744 attached [pid 18744] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18744] chdir("./17848") = 0 [pid 18744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18744] setpgid(0, 0) = 0 [pid 18744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18744] write(3, "1000", 4) = 4 [pid 18744] close(3) = 0 [pid 18744] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18744] write(1, "executing program\n", 18executing program ) = 18 [pid 18744] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18744] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18744] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18744] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18744] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7911, si_int=0, si_ptr=NULL} --- [pid 18744] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18744, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17848", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17848", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17848/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17848/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17848/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17848") = 0 mkdir("./17849", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18745 ./strace-static-x86_64: Process 18745 attached [pid 18745] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18745] chdir("./17849") = 0 [pid 18745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18745] setpgid(0, 0) = 0 [pid 18745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18745] write(3, "1000", 4) = 4 [pid 18745] close(3) = 0 [pid 18745] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18745] write(1, "executing program\n", 18) = 18 [pid 18745] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18745] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18745] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18745] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18745] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26307, si_int=0, si_ptr=NULL} --- [pid 18745] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18745, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17849", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17849", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17849/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17849/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17849/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17849") = 0 mkdir("./17850", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18746 attached [pid 18746] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18746] chdir("./17850" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18746 [pid 18746] <... chdir resumed>) = 0 [pid 18746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18746] setpgid(0, 0) = 0 [pid 18746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18746] write(3, "1000", 4) = 4 [pid 18746] close(3) = 0 [pid 18746] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18746] write(1, "executing program\n", 18) = 18 [pid 18746] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18746] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18746] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18746] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18746] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12215, si_int=0, si_ptr=NULL} --- [pid 18746] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18746, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17850", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17850", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17850/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17850/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17850/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17850") = 0 mkdir("./17851", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18747 attached [pid 18747] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18747] chdir("./17851") = 0 [pid 18747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18747 [pid 18747] <... prctl resumed>) = 0 [pid 18747] setpgid(0, 0) = 0 [pid 18747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18747] write(3, "1000", 4) = 4 [pid 18747] close(3) = 0 [pid 18747] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18747] write(1, "executing program\n", 18executing program ) = 18 [pid 18747] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18747] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18747] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18747] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18747] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7910, si_int=0, si_ptr=NULL} --- [pid 18747] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18747, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17851", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17851", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17851/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17851/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17851/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17851") = 0 mkdir("./17852", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18748 attached [pid 18748] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18748 [pid 18748] chdir("./17852") = 0 [pid 18748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18748] setpgid(0, 0) = 0 [pid 18748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18748] write(3, "1000", 4) = 4 [pid 18748] close(3) = 0 [pid 18748] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18748] write(1, "executing program\n", 18) = 18 [pid 18748] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18748] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18748] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18748] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18748] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23322, si_int=0, si_ptr=NULL} --- [pid 18748] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18748, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17852", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17852", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17852/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17852/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17852/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17852") = 0 mkdir("./17853", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18749 attached [pid 18749] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18749] chdir("./17853") = 0 [pid 18749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18749] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18749 [pid 18749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18749] write(3, "1000", 4) = 4 [pid 18749] close(3) = 0 [pid 18749] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18749] write(1, "executing program\n", 18executing program ) = 18 [pid 18749] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18749] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18749] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18749] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18749] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14269, si_int=0, si_ptr=NULL} --- [pid 18749] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18749, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17853", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17853", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17853/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17853/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17853/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17853") = 0 mkdir("./17854", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18750 ./strace-static-x86_64: Process 18750 attached [pid 18750] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18750] chdir("./17854") = 0 [pid 18750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18750] setpgid(0, 0) = 0 [pid 18750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18750] write(3, "1000", 4) = 4 [pid 18750] close(3) = 0 [pid 18750] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18750] write(1, "executing program\n", 18) = 18 [pid 18750] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18750] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18750] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18750] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18750] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10254, si_int=0, si_ptr=NULL} --- [pid 18750] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18750, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17854", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17854", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17854/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17854/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17854/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17854") = 0 mkdir("./17855", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18752 attached [pid 18752] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18752] chdir("./17855" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18752 [pid 18752] <... chdir resumed>) = 0 [pid 18752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18752] setpgid(0, 0) = 0 [pid 18752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18752] write(3, "1000", 4) = 4 [pid 18752] close(3) = 0 [pid 18752] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18752] write(1, "executing program\n", 18executing program ) = 18 [pid 18752] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18752] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18752] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18752] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18752] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10236, si_int=0, si_ptr=NULL} --- [pid 18752] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18752, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17855", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17855", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17855/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17855/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17855/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17855") = 0 mkdir("./17856", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18753 ./strace-static-x86_64: Process 18753 attached [pid 18753] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18753] chdir("./17856") = 0 [pid 18753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18753] setpgid(0, 0) = 0 [pid 18753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18753] write(3, "1000", 4) = 4 [pid 18753] close(3) = 0 [pid 18753] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18753] write(1, "executing program\n", 18executing program ) = 18 [pid 18753] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18753] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18753] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18753] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18753] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9022, si_int=0, si_ptr=NULL} --- [pid 18753] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18753, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17856", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17856", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17856/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17856/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17856/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17856") = 0 mkdir("./17857", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18754 attached , child_tidptr=0x55557ab7f650) = 18754 [pid 18754] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18754] chdir("./17857") = 0 [pid 18754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18754] setpgid(0, 0) = 0 [pid 18754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18754] write(3, "1000", 4) = 4 [pid 18754] close(3) = 0 [pid 18754] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18754] write(1, "executing program\n", 18executing program ) = 18 [pid 18754] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18754] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18754] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18754] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18754] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10417, si_int=0, si_ptr=NULL} --- [pid 18754] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18754, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17857", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17857", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17857/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17857/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17857/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17857") = 0 mkdir("./17858", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18755 attached , child_tidptr=0x55557ab7f650) = 18755 [pid 18755] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18755] chdir("./17858") = 0 [pid 18755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18755] setpgid(0, 0) = 0 [pid 18755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18755] write(3, "1000", 4) = 4 [pid 18755] close(3) = 0 [pid 18755] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18755] write(1, "executing program\n", 18) = 18 [pid 18755] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18755] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18755] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18755] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18755] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7578, si_int=0, si_ptr=NULL} --- [pid 18755] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18755, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17858", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17858", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17858/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17858/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17858/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17858") = 0 mkdir("./17859", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18756 ./strace-static-x86_64: Process 18756 attached [pid 18756] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18756] chdir("./17859") = 0 [pid 18756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18756] setpgid(0, 0) = 0 [pid 18756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18756] write(3, "1000", 4) = 4 [pid 18756] close(3) = 0 executing program [pid 18756] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18756] write(1, "executing program\n", 18) = 18 [pid 18756] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18756] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18756] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18756] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18756] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13996, si_int=0, si_ptr=NULL} --- [pid 18756] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18756, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17859", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17859", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17859/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17859/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17859/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17859") = 0 mkdir("./17860", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18757 ./strace-static-x86_64: Process 18757 attached [pid 18757] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18757] chdir("./17860") = 0 [pid 18757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18757] setpgid(0, 0) = 0 [pid 18757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18757] write(3, "1000", 4) = 4 [pid 18757] close(3) = 0 [pid 18757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18757] write(1, "executing program\n", 18executing program ) = 18 [pid 18757] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18757] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18757] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18757] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18757] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10137, si_int=0, si_ptr=NULL} --- [pid 18757] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18757, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17860", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17860", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17860/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17860/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17860/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17860") = 0 mkdir("./17861", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18758 ./strace-static-x86_64: Process 18758 attached [pid 18758] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18758] chdir("./17861") = 0 [pid 18758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18758] setpgid(0, 0) = 0 [pid 18758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18758] write(3, "1000", 4) = 4 [pid 18758] close(3) = 0 [pid 18758] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18758] write(1, "executing program\n", 18executing program ) = 18 [pid 18758] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18758] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18758] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18758] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18758] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11377, si_int=0, si_ptr=NULL} --- [pid 18758] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18758, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17861", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17861", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17861/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17861/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17861/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17861") = 0 mkdir("./17862", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18759 ./strace-static-x86_64: Process 18759 attached [pid 18759] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18759] chdir("./17862") = 0 [pid 18759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18759] setpgid(0, 0) = 0 [pid 18759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18759] write(3, "1000", 4) = 4 [pid 18759] close(3) = 0 [pid 18759] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18759] write(1, "executing program\n", 18) = 18 [pid 18759] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18759] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18759] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18759] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18759] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8055, si_int=0, si_ptr=NULL} --- [pid 18759] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18759, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17862", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17862", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17862/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17862/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17862/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17862") = 0 mkdir("./17863", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18760 ./strace-static-x86_64: Process 18760 attached [pid 18760] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18760] chdir("./17863") = 0 [pid 18760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18760] setpgid(0, 0) = 0 [pid 18760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18760] write(3, "1000", 4) = 4 [pid 18760] close(3) = 0 [pid 18760] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18760] write(1, "executing program\n", 18executing program ) = 18 [pid 18760] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18760] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18760] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18760] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18760] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11618, si_int=0, si_ptr=NULL} --- [pid 18760] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18760, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17863", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17863", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17863/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17863/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17863/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17863") = 0 mkdir("./17864", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18761 ./strace-static-x86_64: Process 18761 attached [pid 18761] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18761] chdir("./17864") = 0 [pid 18761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18761] setpgid(0, 0) = 0 [pid 18761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18761] write(3, "1000", 4) = 4 [pid 18761] close(3) = 0 [pid 18761] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18761] write(1, "executing program\n", 18executing program ) = 18 [pid 18761] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18761] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18761] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18761] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18761] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12989, si_int=0, si_ptr=NULL} --- [pid 18761] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18761, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17864", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17864", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17864/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17864/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17864/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17864") = 0 mkdir("./17865", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18762 attached [pid 18762] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18762] chdir("./17865") = 0 [pid 18762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18762] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18762 [pid 18762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18762] write(3, "1000", 4) = 4 [pid 18762] close(3) = 0 [pid 18762] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18762] write(1, "executing program\n", 18executing program ) = 18 [pid 18762] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18762] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18762] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18762] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18762] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7577, si_int=0, si_ptr=NULL} --- [pid 18762] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18762, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17865", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17865", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17865/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17865/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17865/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17865") = 0 mkdir("./17866", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18763 ./strace-static-x86_64: Process 18763 attached [pid 18763] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18763] chdir("./17866") = 0 [pid 18763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18763] setpgid(0, 0) = 0 [pid 18763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18763] write(3, "1000", 4) = 4 [pid 18763] close(3) = 0 [pid 18763] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18763] write(1, "executing program\n", 18executing program ) = 18 [pid 18763] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18763] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18763] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18763] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18763] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9138, si_int=0, si_ptr=NULL} --- [pid 18763] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18763, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17866", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17866", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17866/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17866/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17866/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17866") = 0 mkdir("./17867", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18764 attached , child_tidptr=0x55557ab7f650) = 18764 [pid 18764] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18764] chdir("./17867") = 0 [pid 18764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18764] setpgid(0, 0) = 0 [pid 18764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18764] write(3, "1000", 4) = 4 [pid 18764] close(3) = 0 [pid 18764] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18764] write(1, "executing program\n", 18executing program ) = 18 [pid 18764] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18764] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18764] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18764] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18764] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28183, si_int=0, si_ptr=NULL} --- [pid 18764] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18764, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17867", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17867", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17867/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17867/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17867/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17867") = 0 mkdir("./17868", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18765 ./strace-static-x86_64: Process 18765 attached [pid 18765] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18765] chdir("./17868") = 0 [pid 18765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18765] setpgid(0, 0) = 0 [pid 18765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18765] write(3, "1000", 4) = 4 [pid 18765] close(3) = 0 [pid 18765] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18765] write(1, "executing program\n", 18executing program ) = 18 [pid 18765] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18765] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18765] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18765] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18765] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8323, si_int=0, si_ptr=NULL} --- [pid 18765] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18765, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17868", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17868", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17868/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17868/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17868/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17868") = 0 mkdir("./17869", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18766 ./strace-static-x86_64: Process 18766 attached [pid 18766] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18766] chdir("./17869") = 0 [pid 18766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18766] setpgid(0, 0) = 0 [pid 18766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18766] write(3, "1000", 4) = 4 [pid 18766] close(3) = 0 [pid 18766] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18766] write(1, "executing program\n", 18) = 18 [pid 18766] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18766] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18766] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18766] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18766] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8044, si_int=0, si_ptr=NULL} --- [pid 18766] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18766, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17869", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17869", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17869/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17869/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17869/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17869") = 0 mkdir("./17870", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18767 ./strace-static-x86_64: Process 18767 attached [pid 18767] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18767] chdir("./17870") = 0 [pid 18767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18767] setpgid(0, 0) = 0 [pid 18767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18767] write(3, "1000", 4) = 4 [pid 18767] close(3) = 0 [pid 18767] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18767] write(1, "executing program\n", 18executing program ) = 18 [pid 18767] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18767] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18767] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18767] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18767] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13885, si_int=0, si_ptr=NULL} --- [pid 18767] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18767, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17870", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17870", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17870/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17870/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17870/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17870") = 0 mkdir("./17871", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18768 ./strace-static-x86_64: Process 18768 attached [pid 18768] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18768] chdir("./17871") = 0 [pid 18768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18768] setpgid(0, 0) = 0 [pid 18768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18768] write(3, "1000", 4) = 4 [pid 18768] close(3) = 0 [pid 18768] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18768] write(1, "executing program\n", 18executing program ) = 18 [pid 18768] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18768] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18768] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18768] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18768] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8474, si_int=0, si_ptr=NULL} --- [pid 18768] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18768, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17871", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17871", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17871/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17871/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17871/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17871") = 0 mkdir("./17872", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18769 ./strace-static-x86_64: Process 18769 attached [pid 18769] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18769] chdir("./17872") = 0 [pid 18769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18769] setpgid(0, 0) = 0 [pid 18769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18769] write(3, "1000", 4) = 4 [pid 18769] close(3) = 0 [pid 18769] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18769] write(1, "executing program\n", 18) = 18 [pid 18769] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18769] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18769] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18769] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18769] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9113, si_int=0, si_ptr=NULL} --- [pid 18769] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18769, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17872", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17872", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17872/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17872/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17872/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17872") = 0 mkdir("./17873", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18770 attached [pid 18770] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18770] chdir("./17873" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18770 [pid 18770] <... chdir resumed>) = 0 [pid 18770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18770] setpgid(0, 0) = 0 [pid 18770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18770] write(3, "1000", 4) = 4 [pid 18770] close(3) = 0 [pid 18770] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18770] write(1, "executing program\n", 18) = 18 [pid 18770] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18770] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18770] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18770] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18770] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15759, si_int=0, si_ptr=NULL} --- [pid 18770] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18770, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17873", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17873", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17873/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17873/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17873/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17873") = 0 mkdir("./17874", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18771 ./strace-static-x86_64: Process 18771 attached [pid 18771] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18771] chdir("./17874") = 0 [pid 18771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18771] setpgid(0, 0) = 0 [pid 18771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18771] write(3, "1000", 4) = 4 [pid 18771] close(3) = 0 [pid 18771] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18771] write(1, "executing program\n", 18executing program ) = 18 [pid 18771] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18771] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18771] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18771] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18771] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9658, si_int=0, si_ptr=NULL} --- [pid 18771] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18771, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17874", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17874", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17874/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17874/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17874/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17874") = 0 mkdir("./17875", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18772 attached [pid 18772] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18772] chdir("./17875") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18772 [pid 18772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18772] setpgid(0, 0) = 0 [pid 18772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18772] write(3, "1000", 4) = 4 [pid 18772] close(3) = 0 [pid 18772] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18772] write(1, "executing program\n", 18) = 18 [pid 18772] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18772] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18772] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18772] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18772] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9067, si_int=0, si_ptr=NULL} --- [pid 18772] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18772, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17875", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17875", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17875/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17875/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17875/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17875") = 0 mkdir("./17876", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18773 attached [pid 18773] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18773] chdir("./17876") = 0 [pid 18773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18773] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18773 [pid 18773] <... setpgid resumed>) = 0 [pid 18773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18773] write(3, "1000", 4) = 4 [pid 18773] close(3) = 0 [pid 18773] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18773] write(1, "executing program\n", 18) = 18 [pid 18773] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18773] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18773] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18773] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18773] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10200, si_int=0, si_ptr=NULL} --- [pid 18773] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18773, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17876", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17876", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17876/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17876/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17876/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17876") = 0 mkdir("./17877", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18774 attached [pid 18774] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18774] chdir("./17877") = 0 [pid 18774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18774 [pid 18774] <... prctl resumed>) = 0 [pid 18774] setpgid(0, 0) = 0 [pid 18774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18774] write(3, "1000", 4) = 4 [pid 18774] close(3) = 0 [pid 18774] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18774] write(1, "executing program\n", 18executing program ) = 18 [pid 18774] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18774] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18774] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18774] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18774] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11693, si_int=0, si_ptr=NULL} --- [pid 18774] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18774, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17877", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17877", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17877/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17877/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17877/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17877") = 0 mkdir("./17878", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18775 attached [pid 18775] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18775] chdir("./17878" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18775 [pid 18775] <... chdir resumed>) = 0 [pid 18775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18775] setpgid(0, 0) = 0 [pid 18775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18775] write(3, "1000", 4) = 4 [pid 18775] close(3) = 0 [pid 18775] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18775] write(1, "executing program\n", 18) = 18 [pid 18775] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18775] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18775] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18775] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18775] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8783, si_int=0, si_ptr=NULL} --- [pid 18775] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18775, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17878", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17878", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17878/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17878/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17878/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17878") = 0 mkdir("./17879", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18776 ./strace-static-x86_64: Process 18776 attached [pid 18776] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18776] chdir("./17879") = 0 [pid 18776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18776] setpgid(0, 0) = 0 [pid 18776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18776] write(3, "1000", 4) = 4 [pid 18776] close(3) = 0 [pid 18776] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18776] write(1, "executing program\n", 18executing program ) = 18 [pid 18776] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18776] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18776] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18776] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18776] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9873, si_int=0, si_ptr=NULL} --- [pid 18776] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18776, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17879", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17879", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17879/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17879/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17879/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17879") = 0 mkdir("./17880", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18777 attached [pid 18777] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18777] chdir("./17880") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18777 [pid 18777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18777] setpgid(0, 0) = 0 [pid 18777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18777] write(3, "1000", 4) = 4 [pid 18777] close(3) = 0 [pid 18777] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18777] write(1, "executing program\n", 18) = 18 [pid 18777] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18777] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18777] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18777] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18777] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8915, si_int=0, si_ptr=NULL} --- [pid 18777] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18777, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17880", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17880", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17880/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17880/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17880/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17880") = 0 mkdir("./17881", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18778 attached [pid 18778] set_robust_list(0x55557ab7f660, 24 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18778 [pid 18778] <... set_robust_list resumed>) = 0 [pid 18778] chdir("./17881") = 0 [pid 18778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18778] setpgid(0, 0) = 0 [pid 18778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18778] write(3, "1000", 4) = 4 [pid 18778] close(3) = 0 [pid 18778] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18778] write(1, "executing program\n", 18executing program ) = 18 [pid 18778] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18778] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18778] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18778] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18778] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12206, si_int=0, si_ptr=NULL} --- [pid 18778] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18778, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17881", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17881", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17881/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17881/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17881/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17881") = 0 mkdir("./17882", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18779 ./strace-static-x86_64: Process 18779 attached [pid 18779] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18779] chdir("./17882") = 0 [pid 18779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18779] setpgid(0, 0) = 0 [pid 18779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18779] write(3, "1000", 4) = 4 [pid 18779] close(3) = 0 [pid 18779] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18779] write(1, "executing program\n", 18executing program ) = 18 [pid 18779] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18779] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18779] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18779] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18779] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10786, si_int=0, si_ptr=NULL} --- [pid 18779] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18779, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17882", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17882", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17882/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17882/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17882/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17882") = 0 mkdir("./17883", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18780 ./strace-static-x86_64: Process 18780 attached [pid 18780] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18780] chdir("./17883") = 0 [pid 18780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18780] setpgid(0, 0) = 0 [pid 18780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18780] write(3, "1000", 4) = 4 [pid 18780] close(3) = 0 [pid 18780] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18780] write(1, "executing program\n", 18executing program ) = 18 [pid 18780] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18780] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18780] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18780] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18780] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10093, si_int=0, si_ptr=NULL} --- [pid 18780] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18780, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17883", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17883", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17883/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17883/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17883/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17883") = 0 mkdir("./17884", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18781 attached [pid 18781] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18781] chdir("./17884" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18781 [pid 18781] <... chdir resumed>) = 0 [pid 18781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18781] setpgid(0, 0) = 0 [pid 18781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18781] write(3, "1000", 4) = 4 [pid 18781] close(3) = 0 [pid 18781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18781] write(1, "executing program\n", 18executing program ) = 18 [pid 18781] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18781] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18781] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18781] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18781] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24992, si_int=0, si_ptr=NULL} --- [pid 18781] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18781, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17884", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17884", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17884/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17884/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17884/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17884") = 0 mkdir("./17885", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18782 attached [pid 18782] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18782] chdir("./17885" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18782 [pid 18782] <... chdir resumed>) = 0 [pid 18782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18782] setpgid(0, 0) = 0 [pid 18782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18782] write(3, "1000", 4) = 4 [pid 18782] close(3) = 0 [pid 18782] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18782] write(1, "executing program\n", 18executing program ) = 18 [pid 18782] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18782] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18782] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18782] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18782] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11959, si_int=0, si_ptr=NULL} --- [pid 18782] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18782, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17885", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17885", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17885/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17885/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17885/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17885") = 0 mkdir("./17886", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18783 attached , child_tidptr=0x55557ab7f650) = 18783 [pid 18783] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18783] chdir("./17886") = 0 [pid 18783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18783] setpgid(0, 0) = 0 [pid 18783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18783] write(3, "1000", 4) = 4 [pid 18783] close(3) = 0 [pid 18783] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18783] write(1, "executing program\n", 18executing program ) = 18 [pid 18783] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18783] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18783] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18783] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18783] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7695, si_int=0, si_ptr=NULL} --- [pid 18783] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18783, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17886", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17886", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17886/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17886/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17886/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17886") = 0 mkdir("./17887", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18784 ./strace-static-x86_64: Process 18784 attached [pid 18784] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18784] chdir("./17887") = 0 [pid 18784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18784] setpgid(0, 0) = 0 [pid 18784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18784] write(3, "1000", 4) = 4 [pid 18784] close(3) = 0 [pid 18784] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18784] write(1, "executing program\n", 18executing program ) = 18 [pid 18784] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18784] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18784] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18784] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18784] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9243, si_int=0, si_ptr=NULL} --- [pid 18784] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18784, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17887", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17887", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17887/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17887/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17887/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17887") = 0 mkdir("./17888", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18785 ./strace-static-x86_64: Process 18785 attached [pid 18785] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18785] chdir("./17888") = 0 [pid 18785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18785] setpgid(0, 0) = 0 [pid 18785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18785] write(3, "1000", 4) = 4 [pid 18785] close(3) = 0 [pid 18785] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18785] write(1, "executing program\n", 18) = 18 [pid 18785] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18785] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18785] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18785] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18785] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27578, si_int=0, si_ptr=NULL} --- [pid 18785] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18785, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17888", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17888", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17888/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17888/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17888/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17888") = 0 mkdir("./17889", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18786 ./strace-static-x86_64: Process 18786 attached [pid 18786] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18786] chdir("./17889") = 0 [pid 18786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18786] setpgid(0, 0) = 0 [pid 18786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18786] write(3, "1000", 4) = 4 [pid 18786] close(3) = 0 [pid 18786] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18786] write(1, "executing program\n", 18) = 18 [pid 18786] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18786] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18786] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18786] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18786] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7677, si_int=0, si_ptr=NULL} --- [pid 18786] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18786, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17889", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17889", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17889/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17889/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17889/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17889") = 0 mkdir("./17890", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18787 attached , child_tidptr=0x55557ab7f650) = 18787 [pid 18787] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18787] chdir("./17890") = 0 [pid 18787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18787] setpgid(0, 0) = 0 [pid 18787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18787] write(3, "1000", 4) = 4 [pid 18787] close(3) = 0 [pid 18787] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18787] write(1, "executing program\n", 18executing program ) = 18 [pid 18787] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18787] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18787] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18787] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18787] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8983, si_int=0, si_ptr=NULL} --- [pid 18787] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18787, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17890", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17890", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17890/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17890/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17890/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17890") = 0 mkdir("./17891", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18788 ./strace-static-x86_64: Process 18788 attached [pid 18788] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18788] chdir("./17891") = 0 [pid 18788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18788] setpgid(0, 0) = 0 [pid 18788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18788] write(3, "1000", 4) = 4 [pid 18788] close(3) = 0 [pid 18788] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18788] write(1, "executing program\n", 18executing program ) = 18 [pid 18788] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18788] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18788] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18788] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18788] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11589, si_int=0, si_ptr=NULL} --- [pid 18788] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18788, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17891", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17891", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17891/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17891/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17891/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17891") = 0 mkdir("./17892", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18789 ./strace-static-x86_64: Process 18789 attached [pid 18789] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18789] chdir("./17892") = 0 [pid 18789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18789] setpgid(0, 0) = 0 [pid 18789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18789] write(3, "1000", 4) = 4 [pid 18789] close(3) = 0 [pid 18789] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18789] write(1, "executing program\n", 18executing program ) = 18 [pid 18789] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18789] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18789] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18789] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18789] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11647, si_int=0, si_ptr=NULL} --- [pid 18789] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18789, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17892", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17892", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17892/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17892/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17892/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17892") = 0 mkdir("./17893", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18790 ./strace-static-x86_64: Process 18790 attached [pid 18790] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18790] chdir("./17893") = 0 [pid 18790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18790] setpgid(0, 0) = 0 [pid 18790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18790] write(3, "1000", 4) = 4 [pid 18790] close(3) = 0 [pid 18790] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18790] write(1, "executing program\n", 18) = 18 [pid 18790] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18790] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18790] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18790] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18790] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8726, si_int=0, si_ptr=NULL} --- [pid 18790] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18790, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17893", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17893", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17893/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17893/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17893/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17893") = 0 mkdir("./17894", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18791 ./strace-static-x86_64: Process 18791 attached [pid 18791] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18791] chdir("./17894") = 0 [pid 18791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18791] setpgid(0, 0) = 0 [pid 18791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18791] write(3, "1000", 4) = 4 [pid 18791] close(3) = 0 [pid 18791] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18791] write(1, "executing program\n", 18) = 18 [pid 18791] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18791] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18791] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18791] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18791] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8025, si_int=0, si_ptr=NULL} --- [pid 18791] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18791, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17894", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17894", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17894/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17894/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17894/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17894") = 0 mkdir("./17895", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18792 attached [pid 18792] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18792] chdir("./17895" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18792 [pid 18792] <... chdir resumed>) = 0 [pid 18792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18792] setpgid(0, 0) = 0 [pid 18792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18792] write(3, "1000", 4) = 4 [pid 18792] close(3) = 0 [pid 18792] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18792] write(1, "executing program\n", 18) = 18 [pid 18792] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18792] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18792] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18792] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18792] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9895, si_int=0, si_ptr=NULL} --- [pid 18792] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18792, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17895", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17895", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17895/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17895/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17895/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17895") = 0 mkdir("./17896", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18793 ./strace-static-x86_64: Process 18793 attached [pid 18793] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18793] chdir("./17896") = 0 [pid 18793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18793] setpgid(0, 0) = 0 [pid 18793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18793] write(3, "1000", 4) = 4 [pid 18793] close(3) = 0 executing program [pid 18793] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18793] write(1, "executing program\n", 18) = 18 [pid 18793] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18793] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18793] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18793] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18793] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8900, si_int=0, si_ptr=NULL} --- [pid 18793] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18793, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17896", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17896", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17896/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17896/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17896/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17896") = 0 mkdir("./17897", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18794 attached [pid 18794] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18794] chdir("./17897" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18794 [pid 18794] <... chdir resumed>) = 0 [pid 18794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18794] setpgid(0, 0) = 0 [pid 18794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18794] write(3, "1000", 4) = 4 [pid 18794] close(3) = 0 [pid 18794] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18794] write(1, "executing program\n", 18) = 18 [pid 18794] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18794] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18794] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18794] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18794] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8762, si_int=0, si_ptr=NULL} --- [pid 18794] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18794, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17897", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17897", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17897/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17897/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17897/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17897") = 0 mkdir("./17898", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18795 ./strace-static-x86_64: Process 18795 attached [pid 18795] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18795] chdir("./17898") = 0 [pid 18795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18795] setpgid(0, 0) = 0 [pid 18795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18795] write(3, "1000", 4) = 4 [pid 18795] close(3) = 0 [pid 18795] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18795] write(1, "executing program\n", 18) = 18 [pid 18795] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18795] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18795] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18795] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18795] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8032, si_int=0, si_ptr=NULL} --- [pid 18795] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18795, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17898", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17898", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17898/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17898/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17898/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17898") = 0 mkdir("./17899", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18796 ./strace-static-x86_64: Process 18796 attached [pid 18796] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18796] chdir("./17899") = 0 [pid 18796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18796] setpgid(0, 0) = 0 [pid 18796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18796] write(3, "1000", 4) = 4 [pid 18796] close(3) = 0 [pid 18796] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18796] write(1, "executing program\n", 18) = 18 [pid 18796] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18796] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18796] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18796] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18796] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8915, si_int=0, si_ptr=NULL} --- [pid 18796] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18796, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17899", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17899", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17899/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17899/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17899/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17899") = 0 mkdir("./17900", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18797 ./strace-static-x86_64: Process 18797 attached [pid 18797] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18797] chdir("./17900") = 0 [pid 18797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18797] setpgid(0, 0) = 0 [pid 18797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18797] write(3, "1000", 4) = 4 [pid 18797] close(3) = 0 [pid 18797] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18797] write(1, "executing program\n", 18executing program ) = 18 [pid 18797] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18797] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18797] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18797] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18797] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14182, si_int=0, si_ptr=NULL} --- [pid 18797] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18797, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17900", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17900", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17900/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17900/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17900/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17900") = 0 mkdir("./17901", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18798 attached [pid 18798] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18798] chdir("./17901") = 0 [pid 18798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18798] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18798 [pid 18798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18798] write(3, "1000", 4) = 4 [pid 18798] close(3) = 0 [pid 18798] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18798] write(1, "executing program\n", 18executing program ) = 18 [pid 18798] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18798] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18798] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18798] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18798] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10339, si_int=0, si_ptr=NULL} --- [pid 18798] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18798, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17901", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17901", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17901/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17901/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17901/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17901") = 0 mkdir("./17902", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18799 attached [pid 18799] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18799] chdir("./17902" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18799 [pid 18799] <... chdir resumed>) = 0 [pid 18799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18799] setpgid(0, 0) = 0 [pid 18799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18799] write(3, "1000", 4) = 4 [pid 18799] close(3) = 0 [pid 18799] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18799] write(1, "executing program\n", 18executing program ) = 18 [pid 18799] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18799] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18799] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18799] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18799] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11130, si_int=0, si_ptr=NULL} --- [pid 18799] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18799, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17902", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17902", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17902/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17902/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17902/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17902") = 0 mkdir("./17903", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18800 ./strace-static-x86_64: Process 18800 attached [pid 18800] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18800] chdir("./17903") = 0 [pid 18800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18800] setpgid(0, 0) = 0 [pid 18800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18800] write(3, "1000", 4) = 4 [pid 18800] close(3) = 0 [pid 18800] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18800] write(1, "executing program\n", 18executing program ) = 18 [pid 18800] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18800] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18800] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18800] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18800] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12193, si_int=0, si_ptr=NULL} --- [pid 18800] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18800, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17903", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17903", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17903/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17903/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17903/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17903") = 0 mkdir("./17904", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18801 ./strace-static-x86_64: Process 18801 attached [pid 18801] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18801] chdir("./17904") = 0 [pid 18801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18801] setpgid(0, 0) = 0 [pid 18801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18801] write(3, "1000", 4) = 4 [pid 18801] close(3) = 0 [pid 18801] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18801] write(1, "executing program\n", 18executing program ) = 18 [pid 18801] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18801] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18801] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18801] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18801] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11447, si_int=0, si_ptr=NULL} --- [pid 18801] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18801, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17904", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17904", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17904/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17904/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17904/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17904") = 0 mkdir("./17905", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18802 attached [pid 18802] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18802] chdir("./17905" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18802 [pid 18802] <... chdir resumed>) = 0 [pid 18802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18802] setpgid(0, 0) = 0 [pid 18802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18802] write(3, "1000", 4) = 4 [pid 18802] close(3) = 0 [pid 18802] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18802] write(1, "executing program\n", 18executing program ) = 18 [pid 18802] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18802] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18802] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18802] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18802] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27085, si_int=0, si_ptr=NULL} --- [pid 18802] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18802, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17905", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17905", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17905/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17905/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17905/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17905") = 0 mkdir("./17906", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18803 attached [pid 18803] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18803] chdir("./17906" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18803 [pid 18803] <... chdir resumed>) = 0 [pid 18803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18803] setpgid(0, 0) = 0 [pid 18803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18803] write(3, "1000", 4) = 4 [pid 18803] close(3) = 0 [pid 18803] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18803] write(1, "executing program\n", 18executing program ) = 18 [pid 18803] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18803] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18803] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18803] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18803] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12137, si_int=0, si_ptr=NULL} --- [pid 18803] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18803, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17906", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17906", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17906/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17906/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17906/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17906") = 0 mkdir("./17907", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18804 ./strace-static-x86_64: Process 18804 attached [pid 18804] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18804] chdir("./17907") = 0 [pid 18804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18804] setpgid(0, 0) = 0 [pid 18804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18804] write(3, "1000", 4) = 4 [pid 18804] close(3) = 0 [pid 18804] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18804] write(1, "executing program\n", 18executing program ) = 18 [pid 18804] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18804] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18804] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18804] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18804] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9481, si_int=0, si_ptr=NULL} --- [pid 18804] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18804, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17907", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17907", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17907/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17907/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17907/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17907") = 0 mkdir("./17908", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18805 ./strace-static-x86_64: Process 18805 attached [pid 18805] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18805] chdir("./17908") = 0 [pid 18805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18805] setpgid(0, 0) = 0 [pid 18805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18805] write(3, "1000", 4) = 4 [pid 18805] close(3) = 0 [pid 18805] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18805] write(1, "executing program\n", 18executing program ) = 18 [pid 18805] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18805] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18805] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18805] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18805] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12525, si_int=0, si_ptr=NULL} --- [pid 18805] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18805, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17908", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17908", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17908/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17908/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17908/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17908") = 0 mkdir("./17909", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18806 ./strace-static-x86_64: Process 18806 attached [pid 18806] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18806] chdir("./17909") = 0 [pid 18806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18806] setpgid(0, 0) = 0 [pid 18806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18806] write(3, "1000", 4) = 4 [pid 18806] close(3) = 0 [pid 18806] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18806] write(1, "executing program\n", 18executing program ) = 18 [pid 18806] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18806] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18806] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18806] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18806] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11713, si_int=0, si_ptr=NULL} --- [pid 18806] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18806, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17909", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17909", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17909/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17909/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17909/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17909") = 0 mkdir("./17910", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18807 attached [pid 18807] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18807] chdir("./17910") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18807 [pid 18807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18807] setpgid(0, 0) = 0 [pid 18807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18807] write(3, "1000", 4) = 4 [pid 18807] close(3) = 0 [pid 18807] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18807] write(1, "executing program\n", 18) = 18 [pid 18807] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18807] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18807] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18807] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18807] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8026, si_int=0, si_ptr=NULL} --- [pid 18807] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18807, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17910", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17910", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17910/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17910/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17910/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17910") = 0 mkdir("./17911", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18808 attached [pid 18808] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18808] chdir("./17911" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18808 [pid 18808] <... chdir resumed>) = 0 [pid 18808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18808] setpgid(0, 0) = 0 [pid 18808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18808] write(3, "1000", 4) = 4 [pid 18808] close(3) = 0 [pid 18808] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18808] write(1, "executing program\n", 18executing program ) = 18 [pid 18808] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18808] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18808] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18808] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18808] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10890, si_int=0, si_ptr=NULL} --- [pid 18808] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18808, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17911", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17911", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17911/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17911/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17911/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17911") = 0 mkdir("./17912", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18809 ./strace-static-x86_64: Process 18809 attached [pid 18809] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18809] chdir("./17912") = 0 [pid 18809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18809] setpgid(0, 0) = 0 [pid 18809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18809] write(3, "1000", 4) = 4 [pid 18809] close(3) = 0 [pid 18809] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18809] write(1, "executing program\n", 18executing program ) = 18 [pid 18809] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18809] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18809] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18809] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18809] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12052, si_int=0, si_ptr=NULL} --- [pid 18809] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18809, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17912", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17912", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17912/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17912/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17912/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17912") = 0 mkdir("./17913", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18810 ./strace-static-x86_64: Process 18810 attached [pid 18810] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18810] chdir("./17913") = 0 [pid 18810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18810] setpgid(0, 0) = 0 [pid 18810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18810] write(3, "1000", 4) = 4 [pid 18810] close(3) = 0 [pid 18810] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18810] write(1, "executing program\n", 18) = 18 [pid 18810] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18810] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18810] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18810] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18810] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21681, si_int=0, si_ptr=NULL} --- [pid 18810] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18810, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17913", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17913", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17913/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17913/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17913/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17913") = 0 mkdir("./17914", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18811 ./strace-static-x86_64: Process 18811 attached [pid 18811] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18811] chdir("./17914") = 0 [pid 18811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18811] setpgid(0, 0) = 0 [pid 18811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18811] write(3, "1000", 4) = 4 [pid 18811] close(3) = 0 [pid 18811] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18811] write(1, "executing program\n", 18executing program ) = 18 [pid 18811] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18811] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18811] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18811] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18811] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10776, si_int=0, si_ptr=NULL} --- [pid 18811] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18811, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17914", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17914", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17914/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17914/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17914/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17914") = 0 mkdir("./17915", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18812 ./strace-static-x86_64: Process 18812 attached [pid 18812] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18812] chdir("./17915") = 0 [pid 18812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18812] setpgid(0, 0) = 0 [pid 18812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18812] write(3, "1000", 4) = 4 [pid 18812] close(3) = 0 [pid 18812] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18812] write(1, "executing program\n", 18executing program ) = 18 [pid 18812] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18812] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18812] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18812] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18812] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=6532, si_int=0, si_ptr=NULL} --- [pid 18812] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18812, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17915", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17915", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17915/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17915/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17915/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17915") = 0 mkdir("./17916", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18813 attached [pid 18813] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18813] chdir("./17916" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18813 [pid 18813] <... chdir resumed>) = 0 [pid 18813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18813] setpgid(0, 0) = 0 [pid 18813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18813] write(3, "1000", 4) = 4 [pid 18813] close(3) = 0 [pid 18813] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18813] write(1, "executing program\n", 18executing program ) = 18 [pid 18813] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18813] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18813] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18813] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18813] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10922, si_int=0, si_ptr=NULL} --- [pid 18813] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18813, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17916", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17916", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17916/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17916/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17916/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17916") = 0 mkdir("./17917", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18814 attached [pid 18814] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18814] chdir("./17917" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18814 [pid 18814] <... chdir resumed>) = 0 [pid 18814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18814] setpgid(0, 0) = 0 [pid 18814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18814] write(3, "1000", 4) = 4 [pid 18814] close(3) = 0 [pid 18814] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18814] write(1, "executing program\n", 18) = 18 [pid 18814] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18814] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18814] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18814] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18814] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8292, si_int=0, si_ptr=NULL} --- [pid 18814] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18814, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17917", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17917", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17917/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17917/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17917/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17917") = 0 mkdir("./17918", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18815 ./strace-static-x86_64: Process 18815 attached [pid 18815] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18815] chdir("./17918") = 0 [pid 18815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18815] setpgid(0, 0) = 0 [pid 18815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18815] write(3, "1000", 4) = 4 [pid 18815] close(3) = 0 [pid 18815] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18815] write(1, "executing program\n", 18executing program ) = 18 [pid 18815] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18815] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18815] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18815] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18815] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8446, si_int=0, si_ptr=NULL} --- [pid 18815] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18815, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17918", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17918", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17918/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17918/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17918/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17918") = 0 mkdir("./17919", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18817 ./strace-static-x86_64: Process 18817 attached [pid 18817] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18817] chdir("./17919") = 0 [pid 18817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18817] setpgid(0, 0) = 0 [pid 18817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18817] write(3, "1000", 4) = 4 [pid 18817] close(3) = 0 [pid 18817] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18817] write(1, "executing program\n", 18executing program ) = 18 [pid 18817] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18817] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18817] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18817] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18817] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10315, si_int=0, si_ptr=NULL} --- [pid 18817] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18817, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17919", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17919", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17919/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17919/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17919/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17919") = 0 mkdir("./17920", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18818 attached [pid 18818] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18818] chdir("./17920") = 0 [pid 18818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18818] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18818 [pid 18818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18818] write(3, "1000", 4) = 4 [pid 18818] close(3) = 0 [pid 18818] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18818] write(1, "executing program\n", 18) = 18 [pid 18818] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18818] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18818] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18818] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18818] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8957, si_int=0, si_ptr=NULL} --- [pid 18818] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18818, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17920", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17920", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17920/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17920/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17920/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17920") = 0 mkdir("./17921", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18819 attached [pid 18819] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18819] chdir("./17921" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18819 [pid 18819] <... chdir resumed>) = 0 [pid 18819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18819] setpgid(0, 0) = 0 [pid 18819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18819] write(3, "1000", 4) = 4 [pid 18819] close(3) = 0 [pid 18819] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18819] write(1, "executing program\n", 18executing program ) = 18 [pid 18819] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18819] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18819] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18819] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18819] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9502, si_int=0, si_ptr=NULL} --- [pid 18819] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18819, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17921", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17921", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17921/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17921/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17921/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17921") = 0 mkdir("./17922", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18820 attached [pid 18820] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18820 [pid 18820] chdir("./17922") = 0 [pid 18820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18820] setpgid(0, 0) = 0 [pid 18820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18820] write(3, "1000", 4) = 4 [pid 18820] close(3) = 0 [pid 18820] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18820] write(1, "executing program\n", 18) = 18 [pid 18820] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18820] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18820] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18820] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18820] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25740, si_int=0, si_ptr=NULL} --- [pid 18820] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18820, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17922", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17922", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17922/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17922/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17922/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17922") = 0 mkdir("./17923", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18821 ./strace-static-x86_64: Process 18821 attached [pid 18821] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18821] chdir("./17923") = 0 [pid 18821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18821] setpgid(0, 0) = 0 [pid 18821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18821] write(3, "1000", 4) = 4 [pid 18821] close(3) = 0 [pid 18821] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18821] write(1, "executing program\n", 18) = 18 [pid 18821] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18821] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18821] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18821] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18821] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8586, si_int=0, si_ptr=NULL} --- [pid 18821] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18821, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17923", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17923", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17923/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17923/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17923/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17923") = 0 mkdir("./17924", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18822 ./strace-static-x86_64: Process 18822 attached [pid 18822] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18822] chdir("./17924") = 0 [pid 18822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18822] setpgid(0, 0) = 0 [pid 18822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18822] write(3, "1000", 4) = 4 [pid 18822] close(3) = 0 [pid 18822] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18822] write(1, "executing program\n", 18executing program ) = 18 [pid 18822] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18822] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18822] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18822] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18822] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9627, si_int=0, si_ptr=NULL} --- [pid 18822] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18822, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17924", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17924", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17924/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17924/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17924/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17924") = 0 mkdir("./17925", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18823 ./strace-static-x86_64: Process 18823 attached [pid 18823] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18823] chdir("./17925") = 0 [pid 18823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18823] setpgid(0, 0) = 0 [pid 18823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18823] write(3, "1000", 4) = 4 [pid 18823] close(3) = 0 [pid 18823] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18823] write(1, "executing program\n", 18) = 18 [pid 18823] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18823] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18823] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18823] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18823] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9038, si_int=0, si_ptr=NULL} --- [pid 18823] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18823, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17925", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17925", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17925/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17925/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17925/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17925") = 0 mkdir("./17926", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18824 attached [pid 18824] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18824] chdir("./17926") = 0 [pid 18824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18824] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18824 [pid 18824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18824] write(3, "1000", 4) = 4 [pid 18824] close(3) = 0 [pid 18824] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18824] write(1, "executing program\n", 18executing program ) = 18 [pid 18824] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18824] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18824] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18824] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18824] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14401, si_int=0, si_ptr=NULL} --- [pid 18824] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18824, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17926", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17926", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17926/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17926/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17926/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17926") = 0 mkdir("./17927", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18825 attached [pid 18825] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18825] chdir("./17927" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18825 [pid 18825] <... chdir resumed>) = 0 [pid 18825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18825] setpgid(0, 0) = 0 [pid 18825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18825] write(3, "1000", 4) = 4 [pid 18825] close(3) = 0 [pid 18825] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18825] write(1, "executing program\n", 18) = 18 [pid 18825] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18825] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18825] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18825] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18825] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10306, si_int=0, si_ptr=NULL} --- [pid 18825] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18825, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17927", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17927", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17927/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17927/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17927/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17927") = 0 mkdir("./17928", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18826 attached [pid 18826] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18826] chdir("./17928") = 0 [pid 18826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18826] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18826 [pid 18826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18826] write(3, "1000", 4) = 4 [pid 18826] close(3) = 0 [pid 18826] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18826] write(1, "executing program\n", 18executing program ) = 18 [pid 18826] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18826] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18826] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18826] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18826] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11224, si_int=0, si_ptr=NULL} --- [pid 18826] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18826, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17928", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17928", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17928/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17928/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17928/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17928") = 0 mkdir("./17929", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18827 attached , child_tidptr=0x55557ab7f650) = 18827 [pid 18827] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18827] chdir("./17929") = 0 [pid 18827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18827] setpgid(0, 0) = 0 [pid 18827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18827] write(3, "1000", 4) = 4 [pid 18827] close(3) = 0 [pid 18827] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18827] write(1, "executing program\n", 18executing program ) = 18 [pid 18827] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18827] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18827] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18827] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18827] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9460, si_int=0, si_ptr=NULL} --- [pid 18827] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18827, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17929", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17929", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17929/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17929/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17929/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17929") = 0 mkdir("./17930", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18828 attached [pid 18828] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18828] chdir("./17930") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18828 [pid 18828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18828] setpgid(0, 0) = 0 [pid 18828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18828] write(3, "1000", 4) = 4 [pid 18828] close(3) = 0 [pid 18828] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18828] write(1, "executing program\n", 18executing program ) = 18 [pid 18828] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18828] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18828] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18828] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18828] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9354, si_int=0, si_ptr=NULL} --- [pid 18828] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18828, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17930", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17930", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17930/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17930/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17930/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17930") = 0 mkdir("./17931", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18829 attached , child_tidptr=0x55557ab7f650) = 18829 [pid 18829] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18829] chdir("./17931") = 0 [pid 18829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18829] setpgid(0, 0) = 0 [pid 18829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18829] write(3, "1000", 4) = 4 [pid 18829] close(3) = 0 [pid 18829] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18829] write(1, "executing program\n", 18executing program ) = 18 [pid 18829] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18829] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18829] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18829] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18829] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8735, si_int=0, si_ptr=NULL} --- [pid 18829] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18829, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17931", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17931", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17931/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17931/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17931/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17931") = 0 mkdir("./17932", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18830 ./strace-static-x86_64: Process 18830 attached [pid 18830] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18830] chdir("./17932") = 0 [pid 18830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18830] setpgid(0, 0) = 0 [pid 18830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18830] write(3, "1000", 4) = 4 [pid 18830] close(3) = 0 [pid 18830] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18830] write(1, "executing program\n", 18executing program ) = 18 [pid 18830] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18830] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18830] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18830] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18830] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9323, si_int=0, si_ptr=NULL} --- [pid 18830] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18830, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17932", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17932", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17932/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17932/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17932/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17932") = 0 mkdir("./17933", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18831 ./strace-static-x86_64: Process 18831 attached [pid 18831] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18831] chdir("./17933") = 0 [pid 18831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18831] setpgid(0, 0) = 0 [pid 18831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18831] write(3, "1000", 4) = 4 [pid 18831] close(3) = 0 [pid 18831] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18831] write(1, "executing program\n", 18) = 18 [pid 18831] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18831] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18831] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18831] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18831] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11035, si_int=0, si_ptr=NULL} --- [pid 18831] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18831, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17933", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17933", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17933/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17933/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17933/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17933") = 0 mkdir("./17934", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18832 ./strace-static-x86_64: Process 18832 attached [pid 18832] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18832] chdir("./17934") = 0 [pid 18832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18832] setpgid(0, 0) = 0 [pid 18832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18832] write(3, "1000", 4) = 4 [pid 18832] close(3) = 0 [pid 18832] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18832] write(1, "executing program\n", 18) = 18 [pid 18832] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18832] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18832] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18832] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18832] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10934, si_int=0, si_ptr=NULL} --- [pid 18832] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18832, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17934", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17934", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17934/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17934/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17934/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17934") = 0 mkdir("./17935", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18833 ./strace-static-x86_64: Process 18833 attached [pid 18833] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18833] chdir("./17935") = 0 [pid 18833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18833] setpgid(0, 0) = 0 [pid 18833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18833] write(3, "1000", 4) = 4 [pid 18833] close(3) = 0 [pid 18833] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18833] write(1, "executing program\n", 18) = 18 [pid 18833] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18833] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18833] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18833] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18833] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9932, si_int=0, si_ptr=NULL} --- [pid 18833] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18833, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17935", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17935", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17935/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17935/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17935/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17935") = 0 mkdir("./17936", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18834 attached , child_tidptr=0x55557ab7f650) = 18834 [pid 18834] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18834] chdir("./17936") = 0 [pid 18834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18834] setpgid(0, 0) = 0 [pid 18834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18834] write(3, "1000", 4) = 4 [pid 18834] close(3) = 0 [pid 18834] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18834] write(1, "executing program\n", 18executing program ) = 18 [pid 18834] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18834] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18834] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18834] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18834] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11584, si_int=0, si_ptr=NULL} --- [pid 18834] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18834, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17936", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17936", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17936/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17936/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17936/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17936") = 0 mkdir("./17937", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18835 ./strace-static-x86_64: Process 18835 attached [pid 18835] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18835] chdir("./17937") = 0 [pid 18835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18835] setpgid(0, 0) = 0 [pid 18835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18835] write(3, "1000", 4) = 4 [pid 18835] close(3) = 0 [pid 18835] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18835] write(1, "executing program\n", 18executing program ) = 18 [pid 18835] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18835] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18835] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18835] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18835] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11625, si_int=0, si_ptr=NULL} --- [pid 18835] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18835, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17937", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17937", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17937/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17937/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17937/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17937") = 0 mkdir("./17938", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18836 ./strace-static-x86_64: Process 18836 attached [pid 18836] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18836] chdir("./17938") = 0 [pid 18836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18836] setpgid(0, 0) = 0 [pid 18836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18836] write(3, "1000", 4) = 4 [pid 18836] close(3) = 0 [pid 18836] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18836] write(1, "executing program\n", 18) = 18 [pid 18836] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18836] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18836] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18836] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18836] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8607, si_int=0, si_ptr=NULL} --- [pid 18836] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18836, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17938", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17938", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17938/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17938/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17938/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17938") = 0 mkdir("./17939", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18837 ./strace-static-x86_64: Process 18837 attached [pid 18837] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18837] chdir("./17939") = 0 [pid 18837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18837] setpgid(0, 0) = 0 [pid 18837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18837] write(3, "1000", 4) = 4 [pid 18837] close(3) = 0 [pid 18837] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18837] write(1, "executing program\n", 18) = 18 [pid 18837] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18837] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18837] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18837] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18837] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9005, si_int=0, si_ptr=NULL} --- [pid 18837] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18837, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17939", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17939", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17939/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17939/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17939/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17939") = 0 mkdir("./17940", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18838 ./strace-static-x86_64: Process 18838 attached [pid 18838] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18838] chdir("./17940") = 0 [pid 18838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18838] setpgid(0, 0) = 0 [pid 18838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18838] write(3, "1000", 4) = 4 [pid 18838] close(3) = 0 [pid 18838] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18838] write(1, "executing program\n", 18executing program ) = 18 [pid 18838] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18838] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18838] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18838] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18838] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9222, si_int=0, si_ptr=NULL} --- [pid 18838] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18838, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17940", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17940", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17940/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17940/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17940/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17940") = 0 mkdir("./17941", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18839 attached [pid 18839] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18839] chdir("./17941") = 0 [pid 18839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18839] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18839 [pid 18839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18839] write(3, "1000", 4) = 4 [pid 18839] close(3) = 0 [pid 18839] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18839] write(1, "executing program\n", 18) = 18 [pid 18839] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18839] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18839] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18839] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18839] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9429, si_int=0, si_ptr=NULL} --- [pid 18839] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18839, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17941", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17941", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17941/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17941/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17941/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17941") = 0 mkdir("./17942", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18840 ./strace-static-x86_64: Process 18840 attached [pid 18840] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18840] chdir("./17942") = 0 [pid 18840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18840] setpgid(0, 0) = 0 [pid 18840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18840] write(3, "1000", 4) = 4 [pid 18840] close(3) = 0 [pid 18840] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18840] write(1, "executing program\n", 18executing program ) = 18 [pid 18840] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18840] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18840] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18840] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18840] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8773, si_int=0, si_ptr=NULL} --- [pid 18840] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18840, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17942", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17942", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17942/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17942/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17942/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17942") = 0 mkdir("./17943", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18841 ./strace-static-x86_64: Process 18841 attached [pid 18841] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18841] chdir("./17943") = 0 [pid 18841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18841] setpgid(0, 0) = 0 [pid 18841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18841] write(3, "1000", 4) = 4 [pid 18841] close(3) = 0 [pid 18841] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18841] write(1, "executing program\n", 18executing program ) = 18 [pid 18841] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18841] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18841] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18841] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18841] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10826, si_int=0, si_ptr=NULL} --- [pid 18841] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18841, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17943", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17943", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17943/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17943/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17943/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17943") = 0 mkdir("./17944", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18842 ./strace-static-x86_64: Process 18842 attached [pid 18842] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18842] chdir("./17944") = 0 [pid 18842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18842] setpgid(0, 0) = 0 [pid 18842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18842] write(3, "1000", 4) = 4 [pid 18842] close(3) = 0 [pid 18842] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18842] write(1, "executing program\n", 18) = 18 [pid 18842] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18842] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18842] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18842] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18842] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8954, si_int=0, si_ptr=NULL} --- [pid 18842] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18842, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17944", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17944", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17944/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17944/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17944/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17944") = 0 mkdir("./17945", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18843 attached [pid 18843] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18843] chdir("./17945" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18843 [pid 18843] <... chdir resumed>) = 0 [pid 18843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18843] setpgid(0, 0) = 0 [pid 18843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18843] write(3, "1000", 4) = 4 [pid 18843] close(3) = 0 [pid 18843] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18843] write(1, "executing program\n", 18) = 18 [pid 18843] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18843] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18843] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18843] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18843] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11440, si_int=0, si_ptr=NULL} --- [pid 18843] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18843, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17945", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17945", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17945/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17945/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17945/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17945") = 0 mkdir("./17946", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18844 attached [pid 18844] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18844] chdir("./17946" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18844 [pid 18844] <... chdir resumed>) = 0 [pid 18844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18844] setpgid(0, 0) = 0 [pid 18844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18844] write(3, "1000", 4) = 4 [pid 18844] close(3) = 0 [pid 18844] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18844] write(1, "executing program\n", 18) = 18 [pid 18844] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18844] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18844] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18844] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18844] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24391, si_int=0, si_ptr=NULL} --- [pid 18844] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18844, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17946", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17946", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17946/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17946/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17946/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17946") = 0 mkdir("./17947", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18845 ./strace-static-x86_64: Process 18845 attached [pid 18845] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18845] chdir("./17947") = 0 [pid 18845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18845] setpgid(0, 0) = 0 [pid 18845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18845] write(3, "1000", 4) = 4 [pid 18845] close(3) = 0 [pid 18845] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18845] write(1, "executing program\n", 18executing program ) = 18 [pid 18845] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18845] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18845] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18845] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18845] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9144, si_int=0, si_ptr=NULL} --- [pid 18845] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18845, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17947", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17947", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17947/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17947/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17947/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17947") = 0 mkdir("./17948", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18846 ./strace-static-x86_64: Process 18846 attached [pid 18846] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18846] chdir("./17948") = 0 [pid 18846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18846] setpgid(0, 0) = 0 [pid 18846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18846] write(3, "1000", 4) = 4 [pid 18846] close(3) = 0 [pid 18846] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18846] write(1, "executing program\n", 18executing program ) = 18 [pid 18846] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18846] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18846] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18846] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18846] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8472, si_int=0, si_ptr=NULL} --- [pid 18846] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18846, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17948", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17948", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17948/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17948/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17948/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17948") = 0 mkdir("./17949", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18847 attached , child_tidptr=0x55557ab7f650) = 18847 [pid 18847] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18847] chdir("./17949") = 0 [pid 18847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18847] setpgid(0, 0) = 0 [pid 18847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18847] write(3, "1000", 4) = 4 [pid 18847] close(3) = 0 [pid 18847] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18847] write(1, "executing program\n", 18executing program ) = 18 [pid 18847] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18847] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18847] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18847] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18847] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9495, si_int=0, si_ptr=NULL} --- [pid 18847] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18847, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17949", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17949", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17949/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17949/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17949/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17949") = 0 mkdir("./17950", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18848 ./strace-static-x86_64: Process 18848 attached [pid 18848] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18848] chdir("./17950") = 0 [pid 18848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18848] setpgid(0, 0) = 0 [pid 18848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18848] write(3, "1000", 4) = 4 [pid 18848] close(3) = 0 [pid 18848] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18848] write(1, "executing program\n", 18executing program ) = 18 [pid 18848] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18848] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18848] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18848] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18848] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11157, si_int=0, si_ptr=NULL} --- [pid 18848] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18848, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17950", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17950", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17950/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17950/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17950/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17950") = 0 mkdir("./17951", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18849 attached [pid 18849] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18849] chdir("./17951" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18849 [pid 18849] <... chdir resumed>) = 0 [pid 18849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18849] setpgid(0, 0) = 0 [pid 18849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18849] write(3, "1000", 4) = 4 [pid 18849] close(3) = 0 [pid 18849] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18849] write(1, "executing program\n", 18) = 18 [pid 18849] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18849] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18849] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18849] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18849] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8796, si_int=0, si_ptr=NULL} --- [pid 18849] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18849, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17951", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17951", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17951/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17951/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17951/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17951") = 0 mkdir("./17952", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18850 attached [pid 18850] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18850 [pid 18850] chdir("./17952") = 0 [pid 18850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18850] setpgid(0, 0) = 0 [pid 18850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18850] write(3, "1000", 4) = 4 [pid 18850] close(3) = 0 [pid 18850] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18850] write(1, "executing program\n", 18) = 18 [pid 18850] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18850] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18850] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18850] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18850] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8326, si_int=0, si_ptr=NULL} --- [pid 18850] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18850, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17952", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17952", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17952/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17952/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17952/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17952") = 0 mkdir("./17953", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18851 ./strace-static-x86_64: Process 18851 attached [pid 18851] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18851] chdir("./17953") = 0 [pid 18851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18851] setpgid(0, 0) = 0 [pid 18851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18851] write(3, "1000", 4) = 4 [pid 18851] close(3) = 0 [pid 18851] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18851] write(1, "executing program\n", 18executing program ) = 18 [pid 18851] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18851] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18851] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18851] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18851] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11351, si_int=0, si_ptr=NULL} --- [pid 18851] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18851, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17953", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17953", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17953/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17953/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17953/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17953") = 0 mkdir("./17954", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18852 attached , child_tidptr=0x55557ab7f650) = 18852 [pid 18852] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18852] chdir("./17954") = 0 [pid 18852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18852] setpgid(0, 0) = 0 [pid 18852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18852] write(3, "1000", 4) = 4 [pid 18852] close(3) = 0 [pid 18852] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18852] write(1, "executing program\n", 18) = 18 [pid 18852] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18852] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18852] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18852] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18852] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9250, si_int=0, si_ptr=NULL} --- [pid 18852] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18852, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17954", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17954", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17954/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17954/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17954/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17954") = 0 mkdir("./17955", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18853 attached , child_tidptr=0x55557ab7f650) = 18853 [pid 18853] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18853] chdir("./17955") = 0 [pid 18853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18853] setpgid(0, 0) = 0 [pid 18853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18853] write(3, "1000", 4) = 4 [pid 18853] close(3) = 0 [pid 18853] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18853] write(1, "executing program\n", 18executing program ) = 18 [pid 18853] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18853] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18853] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18853] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18853] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8995, si_int=0, si_ptr=NULL} --- [pid 18853] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18853, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17955", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17955", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17955/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17955/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17955/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17955") = 0 mkdir("./17956", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18854 attached [pid 18854] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18854] chdir("./17956" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18854 [pid 18854] <... chdir resumed>) = 0 [pid 18854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18854] setpgid(0, 0) = 0 [pid 18854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18854] write(3, "1000", 4) = 4 [pid 18854] close(3) = 0 [pid 18854] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18854] write(1, "executing program\n", 18) = 18 [pid 18854] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18854] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18854] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18854] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18854] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9420, si_int=0, si_ptr=NULL} --- [pid 18854] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18854, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17956", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17956", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17956/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17956/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17956/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17956") = 0 mkdir("./17957", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18855 attached [pid 18855] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18855] chdir("./17957" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18855 [pid 18855] <... chdir resumed>) = 0 [pid 18855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18855] setpgid(0, 0) = 0 [pid 18855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18855] write(3, "1000", 4) = 4 [pid 18855] close(3) = 0 [pid 18855] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18855] write(1, "executing program\n", 18) = 18 [pid 18855] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18855] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18855] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18855] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18855] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10088, si_int=0, si_ptr=NULL} --- [pid 18855] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18855, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17957", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17957", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17957/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17957/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17957/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17957") = 0 mkdir("./17958", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18856 attached [pid 18856] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18856] chdir("./17958" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18856 [pid 18856] <... chdir resumed>) = 0 [pid 18856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18856] setpgid(0, 0) = 0 [pid 18856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18856] write(3, "1000", 4) = 4 [pid 18856] close(3) = 0 [pid 18856] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18856] write(1, "executing program\n", 18) = 18 [pid 18856] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18856] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18856] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18856] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18856] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10803, si_int=0, si_ptr=NULL} --- [pid 18856] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18856, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17958", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17958", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17958/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17958/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17958/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17958") = 0 mkdir("./17959", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18857 attached [pid 18857] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18857] chdir("./17959") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18857 [pid 18857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18857] setpgid(0, 0) = 0 [pid 18857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18857] write(3, "1000", 4) = 4 [pid 18857] close(3) = 0 [pid 18857] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18857] write(1, "executing program\n", 18) = 18 [pid 18857] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18857] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18857] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18857] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18857] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8917, si_int=0, si_ptr=NULL} --- [pid 18857] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18857, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17959", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17959", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17959/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17959/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17959/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17959") = 0 mkdir("./17960", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18858 attached [pid 18858] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18858] chdir("./17960" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18858 [pid 18858] <... chdir resumed>) = 0 [pid 18858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18858] setpgid(0, 0) = 0 [pid 18858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18858] write(3, "1000", 4) = 4 [pid 18858] close(3) = 0 [pid 18858] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18858] write(1, "executing program\n", 18executing program ) = 18 [pid 18858] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18858] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18858] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18858] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18858] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9501, si_int=0, si_ptr=NULL} --- [pid 18858] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18858, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17960", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17960", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17960/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17960/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17960/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17960") = 0 mkdir("./17961", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18859 attached , child_tidptr=0x55557ab7f650) = 18859 [pid 18859] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18859] chdir("./17961") = 0 [pid 18859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18859] setpgid(0, 0) = 0 [pid 18859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18859] write(3, "1000", 4) = 4 [pid 18859] close(3) = 0 [pid 18859] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18859] write(1, "executing program\n", 18) = 18 [pid 18859] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18859] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18859] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18859] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18859] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8227, si_int=0, si_ptr=NULL} --- [pid 18859] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18859, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17961", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17961", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17961/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17961/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17961/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17961") = 0 mkdir("./17962", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18860 ./strace-static-x86_64: Process 18860 attached [pid 18860] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18860] chdir("./17962") = 0 [pid 18860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18860] setpgid(0, 0) = 0 [pid 18860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18860] write(3, "1000", 4) = 4 [pid 18860] close(3) = 0 [pid 18860] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18860] write(1, "executing program\n", 18) = 18 [pid 18860] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18860] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18860] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18860] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18860] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8877, si_int=0, si_ptr=NULL} --- [pid 18860] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18860, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17962", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17962", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17962/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17962/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17962/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17962") = 0 mkdir("./17963", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18861 ./strace-static-x86_64: Process 18861 attached [pid 18861] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18861] chdir("./17963") = 0 [pid 18861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18861] setpgid(0, 0) = 0 [pid 18861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18861] write(3, "1000", 4) = 4 [pid 18861] close(3) = 0 [pid 18861] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18861] write(1, "executing program\n", 18executing program ) = 18 [pid 18861] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18861] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18861] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18861] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18861] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9737, si_int=0, si_ptr=NULL} --- [pid 18861] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18861, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17963", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17963", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17963/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17963/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17963/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17963") = 0 mkdir("./17964", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18862 ./strace-static-x86_64: Process 18862 attached [pid 18862] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18862] chdir("./17964") = 0 [pid 18862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18862] setpgid(0, 0) = 0 [pid 18862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18862] write(3, "1000", 4) = 4 [pid 18862] close(3) = 0 [pid 18862] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18862] write(1, "executing program\n", 18executing program ) = 18 [pid 18862] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18862] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18862] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18862] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18862] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10076, si_int=0, si_ptr=NULL} --- [pid 18862] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18862, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17964", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17964", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17964/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17964/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17964/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17964") = 0 mkdir("./17965", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18863 ./strace-static-x86_64: Process 18863 attached [pid 18863] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18863] chdir("./17965") = 0 [pid 18863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18863] setpgid(0, 0) = 0 [pid 18863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18863] write(3, "1000", 4) = 4 [pid 18863] close(3) = 0 [pid 18863] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18863] write(1, "executing program\n", 18) = 18 [pid 18863] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18863] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18863] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18863] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18863] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10922, si_int=0, si_ptr=NULL} --- [pid 18863] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18863, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17965", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17965", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17965/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17965/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17965/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17965") = 0 mkdir("./17966", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18864 attached , child_tidptr=0x55557ab7f650) = 18864 [pid 18864] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18864] chdir("./17966") = 0 [pid 18864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18864] setpgid(0, 0) = 0 [pid 18864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18864] write(3, "1000", 4) = 4 [pid 18864] close(3) = 0 [pid 18864] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18864] write(1, "executing program\n", 18executing program ) = 18 [pid 18864] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18864] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18864] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18864] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18864] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8638, si_int=0, si_ptr=NULL} --- [pid 18864] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18864, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17966", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17966", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17966/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17966/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17966/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17966") = 0 mkdir("./17967", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18865 ./strace-static-x86_64: Process 18865 attached [pid 18865] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18865] chdir("./17967") = 0 [pid 18865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18865] setpgid(0, 0) = 0 [pid 18865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18865] write(3, "1000", 4) = 4 [pid 18865] close(3) = 0 [pid 18865] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18865] write(1, "executing program\n", 18executing program ) = 18 [pid 18865] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18865] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18865] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18865] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18865] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11844, si_int=0, si_ptr=NULL} --- [pid 18865] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18865, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17967", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17967", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17967/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17967/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17967/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17967") = 0 mkdir("./17968", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18866 attached , child_tidptr=0x55557ab7f650) = 18866 [pid 18866] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18866] chdir("./17968") = 0 [pid 18866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18866] setpgid(0, 0) = 0 [pid 18866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18866] write(3, "1000", 4) = 4 [pid 18866] close(3) = 0 [pid 18866] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18866] write(1, "executing program\n", 18executing program ) = 18 [pid 18866] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18866] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18866] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18866] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18866] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10791, si_int=0, si_ptr=NULL} --- [pid 18866] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18866, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17968", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17968", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17968/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17968/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17968/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17968") = 0 mkdir("./17969", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18867 ./strace-static-x86_64: Process 18867 attached [pid 18867] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18867] chdir("./17969") = 0 [pid 18867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18867] setpgid(0, 0) = 0 [pid 18867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18867] write(3, "1000", 4) = 4 [pid 18867] close(3) = 0 [pid 18867] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18867] write(1, "executing program\n", 18executing program ) = 18 [pid 18867] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18867] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18867] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18867] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18867] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10125, si_int=0, si_ptr=NULL} --- [pid 18867] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18867, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17969", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17969", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17969/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17969/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17969/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17969") = 0 mkdir("./17970", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18868 ./strace-static-x86_64: Process 18868 attached [pid 18868] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18868] chdir("./17970") = 0 [pid 18868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18868] setpgid(0, 0) = 0 [pid 18868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18868] write(3, "1000", 4) = 4 [pid 18868] close(3) = 0 [pid 18868] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18868] write(1, "executing program\n", 18executing program ) = 18 [pid 18868] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18868] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18868] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18868] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18868] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9503, si_int=0, si_ptr=NULL} --- [pid 18868] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18868, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17970", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17970", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17970/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17970/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17970/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17970") = 0 mkdir("./17971", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18869 ./strace-static-x86_64: Process 18869 attached [pid 18869] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18869] chdir("./17971") = 0 [pid 18869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18869] setpgid(0, 0) = 0 [pid 18869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18869] write(3, "1000", 4) = 4 [pid 18869] close(3) = 0 [pid 18869] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18869] write(1, "executing program\n", 18executing program ) = 18 [pid 18869] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18869] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18869] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18869] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18869] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9475, si_int=0, si_ptr=NULL} --- [pid 18869] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18869, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17971", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17971", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17971/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17971/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17971/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17971") = 0 mkdir("./17972", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18870 ./strace-static-x86_64: Process 18870 attached [pid 18870] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18870] chdir("./17972") = 0 [pid 18870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18870] setpgid(0, 0) = 0 [pid 18870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18870] write(3, "1000", 4) = 4 [pid 18870] close(3) = 0 [pid 18870] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18870] write(1, "executing program\n", 18) = 18 [pid 18870] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18870] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18870] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18870] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18870] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7838, si_int=0, si_ptr=NULL} --- [pid 18870] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18870, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17972", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17972", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17972/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17972/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17972/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17972") = 0 mkdir("./17973", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18871 ./strace-static-x86_64: Process 18871 attached [pid 18871] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18871] chdir("./17973") = 0 [pid 18871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18871] setpgid(0, 0) = 0 [pid 18871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18871] write(3, "1000", 4) = 4 [pid 18871] close(3) = 0 [pid 18871] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18871] write(1, "executing program\n", 18executing program ) = 18 [pid 18871] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18871] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18871] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18871] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18871] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9460, si_int=0, si_ptr=NULL} --- [pid 18871] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18871, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17973", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17973", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17973/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17973/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17973/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17973") = 0 mkdir("./17974", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18872 ./strace-static-x86_64: Process 18872 attached [pid 18872] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18872] chdir("./17974") = 0 [pid 18872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18872] setpgid(0, 0) = 0 [pid 18872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18872] write(3, "1000", 4) = 4 [pid 18872] close(3) = 0 [pid 18872] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18872] write(1, "executing program\n", 18) = 18 [pid 18872] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18872] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18872] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18872] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18872] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8220, si_int=0, si_ptr=NULL} --- [pid 18872] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18872, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17974", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17974", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17974/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17974/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17974/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17974") = 0 mkdir("./17975", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18873 attached [pid 18873] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18873] chdir("./17975") = 0 [pid 18873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18873] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18873 [pid 18873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18873] write(3, "1000", 4) = 4 [pid 18873] close(3) = 0 [pid 18873] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18873] write(1, "executing program\n", 18executing program ) = 18 [pid 18873] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18873] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18873] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18873] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18873] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10743, si_int=0, si_ptr=NULL} --- [pid 18873] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18873, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17975", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17975", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17975/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17975/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17975/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17975") = 0 mkdir("./17976", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18874 ./strace-static-x86_64: Process 18874 attached [pid 18874] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18874] chdir("./17976") = 0 [pid 18874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18874] setpgid(0, 0) = 0 [pid 18874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18874] write(3, "1000", 4) = 4 [pid 18874] close(3) = 0 [pid 18874] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18874] write(1, "executing program\n", 18) = 18 [pid 18874] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18874] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18874] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18874] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18874] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7787, si_int=0, si_ptr=NULL} --- [pid 18874] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18874, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17976", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17976", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17976/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17976/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17976/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17976") = 0 mkdir("./17977", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18875 ./strace-static-x86_64: Process 18875 attached [pid 18875] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18875] chdir("./17977") = 0 [pid 18875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18875] setpgid(0, 0) = 0 [pid 18875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18875] write(3, "1000", 4) = 4 [pid 18875] close(3) = 0 [pid 18875] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18875] write(1, "executing program\n", 18) = 18 [pid 18875] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18875] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18875] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18875] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18875] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8816, si_int=0, si_ptr=NULL} --- [pid 18875] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18875, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17977", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17977", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17977/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17977/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17977/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17977") = 0 mkdir("./17978", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18876 ./strace-static-x86_64: Process 18876 attached [pid 18876] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18876] chdir("./17978") = 0 [pid 18876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18876] setpgid(0, 0) = 0 [pid 18876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18876] write(3, "1000", 4) = 4 [pid 18876] close(3) = 0 [pid 18876] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18876] write(1, "executing program\n", 18) = 18 [pid 18876] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18876] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18876] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18876] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18876] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8558, si_int=0, si_ptr=NULL} --- [pid 18876] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18876, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17978", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17978", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17978/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17978/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17978/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17978") = 0 mkdir("./17979", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18877 ./strace-static-x86_64: Process 18877 attached [pid 18877] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18877] chdir("./17979") = 0 [pid 18877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18877] setpgid(0, 0) = 0 [pid 18877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18877] write(3, "1000", 4) = 4 [pid 18877] close(3) = 0 [pid 18877] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18877] write(1, "executing program\n", 18) = 18 [pid 18877] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18877] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18877] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18877] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18877] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7893, si_int=0, si_ptr=NULL} --- [pid 18877] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18877, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17979", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17979", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17979/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17979/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17979/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17979") = 0 mkdir("./17980", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18878 ./strace-static-x86_64: Process 18878 attached [pid 18878] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18878] chdir("./17980") = 0 [pid 18878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18878] setpgid(0, 0) = 0 [pid 18878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18878] write(3, "1000", 4) = 4 [pid 18878] close(3) = 0 [pid 18878] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18878] write(1, "executing program\n", 18executing program ) = 18 [pid 18878] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18878] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18878] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18878] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18878] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30442, si_int=0, si_ptr=NULL} --- [pid 18878] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18878, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17980", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17980", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17980/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17980/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17980/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17980") = 0 mkdir("./17981", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18879 attached , child_tidptr=0x55557ab7f650) = 18879 [pid 18879] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18879] chdir("./17981") = 0 [pid 18879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18879] setpgid(0, 0) = 0 [pid 18879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18879] write(3, "1000", 4) = 4 [pid 18879] close(3) = 0 [pid 18879] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18879] write(1, "executing program\n", 18executing program ) = 18 [pid 18879] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18879] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18879] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18879] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18879] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10862, si_int=0, si_ptr=NULL} --- [pid 18879] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18879, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17981", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17981", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17981/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17981/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17981/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17981") = 0 mkdir("./17982", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18880 ./strace-static-x86_64: Process 18880 attached [pid 18880] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18880] chdir("./17982") = 0 [pid 18880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18880] setpgid(0, 0) = 0 [pid 18880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18880] write(3, "1000", 4) = 4 [pid 18880] close(3) = 0 [pid 18880] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18880] write(1, "executing program\n", 18) = 18 [pid 18880] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18880] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18880] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18880] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18880] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8843, si_int=0, si_ptr=NULL} --- [pid 18880] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18880, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17982", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17982", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17982/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17982/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17982/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17982") = 0 mkdir("./17983", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18881 ./strace-static-x86_64: Process 18881 attached [pid 18881] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18881] chdir("./17983") = 0 [pid 18881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18881] setpgid(0, 0) = 0 [pid 18881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18881] write(3, "1000", 4) = 4 [pid 18881] close(3) = 0 [pid 18881] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18881] write(1, "executing program\n", 18) = 18 [pid 18881] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18881] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18881] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18881] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18881] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7282, si_int=0, si_ptr=NULL} --- [pid 18881] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18881, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17983", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17983", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17983/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17983/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17983/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17983") = 0 mkdir("./17984", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18883 attached [pid 18883] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18883] chdir("./17984") = 0 [pid 18883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18883] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18883 [pid 18883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18883] write(3, "1000", 4) = 4 [pid 18883] close(3) = 0 [pid 18883] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18883] write(1, "executing program\n", 18executing program ) = 18 [pid 18883] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18883] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18883] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18883] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18883] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9475, si_int=0, si_ptr=NULL} --- [pid 18883] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18883, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17984", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17984", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17984/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17984/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17984/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17984") = 0 mkdir("./17985", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18884 attached , child_tidptr=0x55557ab7f650) = 18884 [pid 18884] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18884] chdir("./17985") = 0 [pid 18884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18884] setpgid(0, 0) = 0 [pid 18884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18884] write(3, "1000", 4) = 4 [pid 18884] close(3) = 0 [pid 18884] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18884] write(1, "executing program\n", 18executing program ) = 18 [pid 18884] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18884] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18884] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18884] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18884] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7910, si_int=0, si_ptr=NULL} --- [pid 18884] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18884, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17985", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17985", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17985/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17985/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17985/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17985") = 0 mkdir("./17986", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18885 ./strace-static-x86_64: Process 18885 attached [pid 18885] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18885] chdir("./17986") = 0 [pid 18885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18885] setpgid(0, 0) = 0 [pid 18885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18885] write(3, "1000", 4) = 4 [pid 18885] close(3) = 0 [pid 18885] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18885] write(1, "executing program\n", 18) = 18 [pid 18885] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18885] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18885] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18885] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18885] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8123, si_int=0, si_ptr=NULL} --- [pid 18885] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18885, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17986", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17986", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17986/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17986/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17986/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17986") = 0 mkdir("./17987", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18886 ./strace-static-x86_64: Process 18886 attached [pid 18886] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18886] chdir("./17987") = 0 [pid 18886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18886] setpgid(0, 0) = 0 [pid 18886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18886] write(3, "1000", 4) = 4 [pid 18886] close(3) = 0 [pid 18886] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18886] write(1, "executing program\n", 18executing program ) = 18 [pid 18886] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18886] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18886] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18886] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18886] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9052, si_int=0, si_ptr=NULL} --- [pid 18886] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18886, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17987", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17987", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17987/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17987/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17987/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17987") = 0 mkdir("./17988", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18887 attached [pid 18887] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18887] chdir("./17988") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18887 [pid 18887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18887] setpgid(0, 0) = 0 [pid 18887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18887] write(3, "1000", 4) = 4 [pid 18887] close(3) = 0 [pid 18887] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18887] write(1, "executing program\n", 18) = 18 [pid 18887] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18887] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18887] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18887] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18887] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8931, si_int=0, si_ptr=NULL} --- [pid 18887] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18887, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17988", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17988", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17988/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17988/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17988/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17988") = 0 mkdir("./17989", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18888 ./strace-static-x86_64: Process 18888 attached [pid 18888] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18888] chdir("./17989") = 0 [pid 18888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18888] setpgid(0, 0) = 0 [pid 18888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18888] write(3, "1000", 4) = 4 [pid 18888] close(3) = 0 [pid 18888] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18888] write(1, "executing program\n", 18executing program ) = 18 [pid 18888] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18888] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18888] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18888] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18888] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11478, si_int=0, si_ptr=NULL} --- [pid 18888] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18888, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17989", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17989", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17989/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17989/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17989/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17989") = 0 mkdir("./17990", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18889 attached [pid 18889] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18889] chdir("./17990") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18889 [pid 18889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18889] setpgid(0, 0) = 0 [pid 18889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18889] write(3, "1000", 4) = 4 [pid 18889] close(3) = 0 [pid 18889] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18889] write(1, "executing program\n", 18executing program ) = 18 [pid 18889] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18889] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18889] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18889] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18889] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8732, si_int=0, si_ptr=NULL} --- [pid 18889] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18889, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17990", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17990", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17990/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17990/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17990/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17990") = 0 mkdir("./17991", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18890 attached , child_tidptr=0x55557ab7f650) = 18890 [pid 18890] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18890] chdir("./17991") = 0 [pid 18890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18890] setpgid(0, 0) = 0 [pid 18890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18890] write(3, "1000", 4) = 4 [pid 18890] close(3) = 0 [pid 18890] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18890] write(1, "executing program\n", 18) = 18 [pid 18890] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18890] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18890] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18890] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18890] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8706, si_int=0, si_ptr=NULL} --- [pid 18890] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18890, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17991", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17991", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17991/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17991/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17991/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17991") = 0 mkdir("./17992", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18891 attached , child_tidptr=0x55557ab7f650) = 18891 [pid 18891] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18891] chdir("./17992") = 0 [pid 18891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18891] setpgid(0, 0) = 0 [pid 18891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18891] write(3, "1000", 4) = 4 [pid 18891] close(3) = 0 [pid 18891] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18891] write(1, "executing program\n", 18) = 18 [pid 18891] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18891] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18891] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18891] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18891] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16248, si_int=0, si_ptr=NULL} --- [pid 18891] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18891, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17992", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17992", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17992/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17992/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17992/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17992") = 0 mkdir("./17993", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18892 ./strace-static-x86_64: Process 18892 attached [pid 18892] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18892] chdir("./17993") = 0 [pid 18892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18892] setpgid(0, 0) = 0 [pid 18892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18892] write(3, "1000", 4) = 4 [pid 18892] close(3) = 0 [pid 18892] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18892] write(1, "executing program\n", 18) = 18 [pid 18892] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18892] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18892] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18892] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18892] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8393, si_int=0, si_ptr=NULL} --- [pid 18892] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18892, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17993", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17993", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17993/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17993/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17993/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17993") = 0 mkdir("./17994", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18893 attached , child_tidptr=0x55557ab7f650) = 18893 [pid 18893] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18893] chdir("./17994") = 0 [pid 18893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18893] setpgid(0, 0) = 0 [pid 18893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18893] write(3, "1000", 4) = 4 [pid 18893] close(3) = 0 [pid 18893] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18893] write(1, "executing program\n", 18executing program ) = 18 [pid 18893] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18893] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18893] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18893] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18893] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10426, si_int=0, si_ptr=NULL} --- [pid 18893] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18893, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17994", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17994", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17994/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17994/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17994/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17994") = 0 mkdir("./17995", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18894 ./strace-static-x86_64: Process 18894 attached [pid 18894] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18894] chdir("./17995") = 0 [pid 18894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18894] setpgid(0, 0) = 0 [pid 18894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18894] write(3, "1000", 4) = 4 [pid 18894] close(3) = 0 [pid 18894] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18894] write(1, "executing program\n", 18) = 18 [pid 18894] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18894] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18894] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18894] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18894] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9463, si_int=0, si_ptr=NULL} --- [pid 18894] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18894, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17995", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17995", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17995/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17995/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17995/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17995") = 0 mkdir("./17996", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18895 ./strace-static-x86_64: Process 18895 attached [pid 18895] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18895] chdir("./17996") = 0 [pid 18895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18895] setpgid(0, 0) = 0 [pid 18895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18895] write(3, "1000", 4) = 4 [pid 18895] close(3) = 0 [pid 18895] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18895] write(1, "executing program\n", 18executing program ) = 18 [pid 18895] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18895] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18895] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18895] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18895] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10197, si_int=0, si_ptr=NULL} --- [pid 18895] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18895, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17996", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17996", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17996/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17996/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17996/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17996") = 0 mkdir("./17997", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18896 attached [pid 18896] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18896] chdir("./17997" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18896 [pid 18896] <... chdir resumed>) = 0 [pid 18896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18896] setpgid(0, 0) = 0 [pid 18896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18896] write(3, "1000", 4) = 4 [pid 18896] close(3) = 0 [pid 18896] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18896] write(1, "executing program\n", 18) = 18 [pid 18896] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18896] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18896] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18896] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18896] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10197, si_int=0, si_ptr=NULL} --- [pid 18896] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18896, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17997", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17997", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17997/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17997/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17997/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17997") = 0 mkdir("./17998", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18897 ./strace-static-x86_64: Process 18897 attached [pid 18897] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18897] chdir("./17998") = 0 [pid 18897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18897] setpgid(0, 0) = 0 [pid 18897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18897] write(3, "1000", 4) = 4 [pid 18897] close(3) = 0 [pid 18897] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18897] write(1, "executing program\n", 18executing program ) = 18 [pid 18897] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18897] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18897] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18897] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18897] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9250, si_int=0, si_ptr=NULL} --- [pid 18897] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18897, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17998", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17998", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17998/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17998/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17998/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17998") = 0 mkdir("./17999", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18898 attached , child_tidptr=0x55557ab7f650) = 18898 [pid 18898] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18898] chdir("./17999") = 0 [pid 18898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18898] setpgid(0, 0) = 0 [pid 18898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18898] write(3, "1000", 4) = 4 [pid 18898] close(3) = 0 [pid 18898] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18898] write(1, "executing program\n", 18executing program ) = 18 [pid 18898] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18898] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18898] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18898] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18898] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8078, si_int=0, si_ptr=NULL} --- [pid 18898] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18898, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./17999", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./17999", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./17999/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./17999/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./17999/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./17999") = 0 mkdir("./18000", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18899 ./strace-static-x86_64: Process 18899 attached [pid 18899] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18899] chdir("./18000") = 0 [pid 18899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18899] setpgid(0, 0) = 0 [pid 18899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18899] write(3, "1000", 4) = 4 [pid 18899] close(3) = 0 [pid 18899] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18899] write(1, "executing program\n", 18executing program ) = 18 [pid 18899] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18899] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18899] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18899] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18899] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9207, si_int=0, si_ptr=NULL} --- [pid 18899] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18899, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18000", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18000", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18000/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18000/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18000/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18000") = 0 mkdir("./18001", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18900 attached , child_tidptr=0x55557ab7f650) = 18900 [pid 18900] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18900] chdir("./18001") = 0 [pid 18900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18900] setpgid(0, 0) = 0 [pid 18900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18900] write(3, "1000", 4) = 4 [pid 18900] close(3) = 0 [pid 18900] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18900] write(1, "executing program\n", 18) = 18 [pid 18900] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18900] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18900] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18900] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18900] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10341, si_int=0, si_ptr=NULL} --- [pid 18900] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18900, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18001", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18001", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18001/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18001/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18001/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18001") = 0 mkdir("./18002", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18901 ./strace-static-x86_64: Process 18901 attached [pid 18901] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18901] chdir("./18002") = 0 [pid 18901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18901] setpgid(0, 0) = 0 [pid 18901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18901] write(3, "1000", 4) = 4 [pid 18901] close(3) = 0 [pid 18901] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18901] write(1, "executing program\n", 18) = 18 [pid 18901] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18901] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18901] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18901] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18901] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11167, si_int=0, si_ptr=NULL} --- [pid 18901] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18901, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18002", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18002", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18002/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18002/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18002/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18002") = 0 mkdir("./18003", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18902 ./strace-static-x86_64: Process 18902 attached [pid 18902] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18902] chdir("./18003") = 0 [pid 18902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18902] setpgid(0, 0) = 0 [pid 18902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18902] write(3, "1000", 4) = 4 [pid 18902] close(3) = 0 [pid 18902] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18902] write(1, "executing program\n", 18) = 18 [pid 18902] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18902] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18902] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18902] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18902] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8720, si_int=0, si_ptr=NULL} --- [pid 18902] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18902, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18003", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18003", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18003/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18003/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18003/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18003") = 0 mkdir("./18004", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18903 ./strace-static-x86_64: Process 18903 attached [pid 18903] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18903] chdir("./18004") = 0 [pid 18903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18903] setpgid(0, 0) = 0 [pid 18903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18903] write(3, "1000", 4) = 4 [pid 18903] close(3) = 0 [pid 18903] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18903] write(1, "executing program\n", 18) = 18 [pid 18903] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18903] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18903] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18903] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18903] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8975, si_int=0, si_ptr=NULL} --- [pid 18903] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18903, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18004", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18004", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18004/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18004/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18004/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18004") = 0 mkdir("./18005", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18904 ./strace-static-x86_64: Process 18904 attached [pid 18904] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18904] chdir("./18005") = 0 [pid 18904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18904] setpgid(0, 0) = 0 [pid 18904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18904] write(3, "1000", 4) = 4 [pid 18904] close(3) = 0 [pid 18904] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18904] write(1, "executing program\n", 18executing program ) = 18 [pid 18904] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18904] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18904] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18904] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18904] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8191, si_int=0, si_ptr=NULL} --- [pid 18904] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18904, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18005", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18005", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18005/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18005/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18005/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18005") = 0 mkdir("./18006", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18905 ./strace-static-x86_64: Process 18905 attached [pid 18905] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18905] chdir("./18006") = 0 [pid 18905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18905] setpgid(0, 0) = 0 [pid 18905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18905] write(3, "1000", 4) = 4 [pid 18905] close(3) = 0 [pid 18905] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18905] write(1, "executing program\n", 18executing program ) = 18 [pid 18905] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18905] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18905] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18905] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18905] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7810, si_int=0, si_ptr=NULL} --- [pid 18905] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18905, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18006", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18006", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18006/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18006/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18006/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18006") = 0 mkdir("./18007", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18906 ./strace-static-x86_64: Process 18906 attached [pid 18906] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18906] chdir("./18007") = 0 [pid 18906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18906] setpgid(0, 0) = 0 [pid 18906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18906] write(3, "1000", 4) = 4 [pid 18906] close(3) = 0 [pid 18906] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18906] write(1, "executing program\n", 18executing program ) = 18 [pid 18906] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18906] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18906] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18906] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18906] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10258, si_int=0, si_ptr=NULL} --- [pid 18906] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18906, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18007", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18007", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18007/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18007/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18007/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18007") = 0 mkdir("./18008", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18907 ./strace-static-x86_64: Process 18907 attached [pid 18907] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18907] chdir("./18008") = 0 [pid 18907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18907] setpgid(0, 0) = 0 [pid 18907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18907] write(3, "1000", 4) = 4 [pid 18907] close(3) = 0 [pid 18907] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18907] write(1, "executing program\n", 18executing program ) = 18 [pid 18907] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18907] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18907] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18907] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18907] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9130, si_int=0, si_ptr=NULL} --- [pid 18907] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18907, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18008", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18008", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18008/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18008/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18008/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18008") = 0 mkdir("./18009", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18908 ./strace-static-x86_64: Process 18908 attached [pid 18908] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18908] chdir("./18009") = 0 [pid 18908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18908] setpgid(0, 0) = 0 [pid 18908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18908] write(3, "1000", 4) = 4 [pid 18908] close(3) = 0 [pid 18908] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18908] write(1, "executing program\n", 18executing program ) = 18 [pid 18908] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18908] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18908] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18908] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18908] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11806, si_int=0, si_ptr=NULL} --- [pid 18908] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18908, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18009", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18009", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18009/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18009/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18009/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18009") = 0 mkdir("./18010", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18909 attached [pid 18909] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18909] chdir("./18010") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18909 [pid 18909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18909] setpgid(0, 0) = 0 [pid 18909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18909] write(3, "1000", 4) = 4 [pid 18909] close(3) = 0 [pid 18909] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18909] write(1, "executing program\n", 18executing program ) = 18 [pid 18909] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18909] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18909] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18909] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18909] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11618, si_int=0, si_ptr=NULL} --- [pid 18909] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18909, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18010", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18010", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18010/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18010/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18010/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18010") = 0 mkdir("./18011", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18910 ./strace-static-x86_64: Process 18910 attached [pid 18910] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18910] chdir("./18011") = 0 [pid 18910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18910] setpgid(0, 0) = 0 [pid 18910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18910] write(3, "1000", 4) = 4 [pid 18910] close(3) = 0 [pid 18910] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18910] write(1, "executing program\n", 18) = 18 [pid 18910] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18910] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18910] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18910] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18910] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10960, si_int=0, si_ptr=NULL} --- [pid 18910] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18910, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18011", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18011", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18011/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18011/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18011/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18011") = 0 mkdir("./18012", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18911 ./strace-static-x86_64: Process 18911 attached [pid 18911] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18911] chdir("./18012") = 0 [pid 18911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18911] setpgid(0, 0) = 0 [pid 18911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18911] write(3, "1000", 4) = 4 [pid 18911] close(3) = 0 [pid 18911] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18911] write(1, "executing program\n", 18executing program ) = 18 [pid 18911] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18911] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18911] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18911] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18911] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10721, si_int=0, si_ptr=NULL} --- [pid 18911] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18911, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18012", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18012", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18012/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18012/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18012/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18012") = 0 mkdir("./18013", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18912 attached [pid 18912] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18912 [pid 18912] chdir("./18013") = 0 [pid 18912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18912] setpgid(0, 0) = 0 [pid 18912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18912] write(3, "1000", 4) = 4 [pid 18912] close(3) = 0 [pid 18912] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18912] write(1, "executing program\n", 18) = 18 [pid 18912] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18912] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18912] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18912] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18912] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10828, si_int=0, si_ptr=NULL} --- [pid 18912] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18912, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18013", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18013", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18013/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18013/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18013/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18013") = 0 mkdir("./18014", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18913 attached , child_tidptr=0x55557ab7f650) = 18913 [pid 18913] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18913] chdir("./18014") = 0 [pid 18913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18913] setpgid(0, 0) = 0 [pid 18913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18913] write(3, "1000", 4) = 4 [pid 18913] close(3) = 0 [pid 18913] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18913] write(1, "executing program\n", 18executing program ) = 18 [pid 18913] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18913] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18913] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18913] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18913] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9984, si_int=0, si_ptr=NULL} --- [pid 18913] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18913, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18014", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18014", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18014/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18014/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18014/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18014") = 0 mkdir("./18015", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18914 ./strace-static-x86_64: Process 18914 attached [pid 18914] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18914] chdir("./18015") = 0 [pid 18914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18914] setpgid(0, 0) = 0 [pid 18914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18914] write(3, "1000", 4) = 4 [pid 18914] close(3) = 0 [pid 18914] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18914] write(1, "executing program\n", 18executing program ) = 18 [pid 18914] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18914] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18914] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18914] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18914] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8999, si_int=0, si_ptr=NULL} --- [pid 18914] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18914, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18015", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18015", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18015/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18015/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18015/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18015") = 0 mkdir("./18016", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18915 attached [pid 18915] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18915] chdir("./18016" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18915 [pid 18915] <... chdir resumed>) = 0 [pid 18915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18915] setpgid(0, 0) = 0 [pid 18915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18915] write(3, "1000", 4) = 4 [pid 18915] close(3) = 0 [pid 18915] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18915] write(1, "executing program\n", 18executing program ) = 18 [pid 18915] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18915] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18915] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18915] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18915] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9034, si_int=0, si_ptr=NULL} --- [pid 18915] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18915, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18016", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18016", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18016/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18016/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18016/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18016") = 0 mkdir("./18017", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18916 attached , child_tidptr=0x55557ab7f650) = 18916 [pid 18916] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18916] chdir("./18017") = 0 [pid 18916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18916] setpgid(0, 0) = 0 [pid 18916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18916] write(3, "1000", 4) = 4 [pid 18916] close(3) = 0 [pid 18916] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18916] write(1, "executing program\n", 18) = 18 [pid 18916] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18916] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18916] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18916] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18916] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11687, si_int=0, si_ptr=NULL} --- [pid 18916] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18916, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18017", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18017", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18017/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18017/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18017/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18017") = 0 mkdir("./18018", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18917 ./strace-static-x86_64: Process 18917 attached [pid 18917] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18917] chdir("./18018") = 0 [pid 18917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18917] setpgid(0, 0) = 0 [pid 18917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18917] write(3, "1000", 4) = 4 [pid 18917] close(3) = 0 [pid 18917] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18917] write(1, "executing program\n", 18executing program ) = 18 [pid 18917] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18917] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18917] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18917] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18917] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10541, si_int=0, si_ptr=NULL} --- [pid 18917] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18917, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18018", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18018", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18018/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18018/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18018/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18018") = 0 mkdir("./18019", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18918 ./strace-static-x86_64: Process 18918 attached [pid 18918] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18918] chdir("./18019") = 0 [pid 18918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18918] setpgid(0, 0) = 0 [pid 18918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18918] write(3, "1000", 4) = 4 [pid 18918] close(3) = 0 [pid 18918] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18918] write(1, "executing program\n", 18executing program ) = 18 [pid 18918] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18918] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18918] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18918] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18918] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10144, si_int=0, si_ptr=NULL} --- [pid 18918] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18918, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18019", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18019", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18019/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18019/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18019/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18019") = 0 mkdir("./18020", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18919 attached , child_tidptr=0x55557ab7f650) = 18919 [pid 18919] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18919] chdir("./18020") = 0 [pid 18919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18919] setpgid(0, 0) = 0 [pid 18919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18919] write(3, "1000", 4) = 4 [pid 18919] close(3) = 0 [pid 18919] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18919] write(1, "executing program\n", 18) = 18 [pid 18919] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18919] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18919] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18919] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18919] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10624, si_int=0, si_ptr=NULL} --- [pid 18919] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18919, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18020", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18020", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18020/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18020/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18020/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18020") = 0 mkdir("./18021", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18920 ./strace-static-x86_64: Process 18920 attached [pid 18920] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18920] chdir("./18021") = 0 [pid 18920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18920] setpgid(0, 0) = 0 [pid 18920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18920] write(3, "1000", 4) = 4 [pid 18920] close(3) = 0 [pid 18920] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18920] write(1, "executing program\n", 18executing program ) = 18 [pid 18920] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18920] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18920] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18920] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18920] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8752, si_int=0, si_ptr=NULL} --- [pid 18920] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18920, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18021", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18021", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18021/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18021/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18021/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18021") = 0 mkdir("./18022", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18921 ./strace-static-x86_64: Process 18921 attached [pid 18921] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18921] chdir("./18022") = 0 [pid 18921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18921] setpgid(0, 0) = 0 [pid 18921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18921] write(3, "1000", 4) = 4 [pid 18921] close(3) = 0 [pid 18921] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18921] write(1, "executing program\n", 18executing program ) = 18 [pid 18921] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18921] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18921] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18921] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18921] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11123, si_int=0, si_ptr=NULL} --- [pid 18921] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18921, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18022", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18022", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18022/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18022/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18022/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18022") = 0 mkdir("./18023", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18922 ./strace-static-x86_64: Process 18922 attached [pid 18922] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18922] chdir("./18023") = 0 [pid 18922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18922] setpgid(0, 0) = 0 [pid 18922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18922] write(3, "1000", 4) = 4 [pid 18922] close(3) = 0 [pid 18922] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18922] write(1, "executing program\n", 18executing program ) = 18 [pid 18922] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18922] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18922] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18922] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18922] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13006, si_int=0, si_ptr=NULL} --- [pid 18922] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18922, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18023", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18023", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18023/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18023/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18023/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18023") = 0 mkdir("./18024", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18923 attached [pid 18923] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18923] chdir("./18024") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18923 [pid 18923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18923] setpgid(0, 0) = 0 [pid 18923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18923] write(3, "1000", 4) = 4 [pid 18923] close(3) = 0 [pid 18923] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18923] write(1, "executing program\n", 18) = 18 [pid 18923] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18923] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18923] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18923] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18923] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8697, si_int=0, si_ptr=NULL} --- [pid 18923] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18923, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18024", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18024", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18024/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18024/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18024/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18024") = 0 mkdir("./18025", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18924 attached , child_tidptr=0x55557ab7f650) = 18924 [pid 18924] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18924] chdir("./18025") = 0 [pid 18924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18924] setpgid(0, 0) = 0 [pid 18924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18924] write(3, "1000", 4) = 4 [pid 18924] close(3) = 0 [pid 18924] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18924] write(1, "executing program\n", 18) = 18 [pid 18924] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18924] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18924] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18924] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18924] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25384, si_int=0, si_ptr=NULL} --- [pid 18924] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18924, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18025", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18025", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18025/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18025/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18025/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18025") = 0 mkdir("./18026", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18925 ./strace-static-x86_64: Process 18925 attached [pid 18925] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18925] chdir("./18026") = 0 [pid 18925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18925] setpgid(0, 0) = 0 [pid 18925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18925] write(3, "1000", 4) = 4 [pid 18925] close(3) = 0 [pid 18925] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18925] write(1, "executing program\n", 18) = 18 [pid 18925] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18925] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18925] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18925] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18925] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9361, si_int=0, si_ptr=NULL} --- [pid 18925] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18925, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18026", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18026", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18026/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18026/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18026/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18026") = 0 mkdir("./18027", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18926 ./strace-static-x86_64: Process 18926 attached [pid 18926] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18926] chdir("./18027") = 0 [pid 18926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18926] setpgid(0, 0) = 0 [pid 18926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18926] write(3, "1000", 4) = 4 [pid 18926] close(3) = 0 [pid 18926] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18926] write(1, "executing program\n", 18executing program ) = 18 [pid 18926] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18926] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18926] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18926] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18926] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8924, si_int=0, si_ptr=NULL} --- [pid 18926] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18926, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18027", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18027", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18027/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18027/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18027/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18027") = 0 mkdir("./18028", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18927 ./strace-static-x86_64: Process 18927 attached [pid 18927] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18927] chdir("./18028") = 0 [pid 18927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18927] setpgid(0, 0) = 0 [pid 18927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18927] write(3, "1000", 4) = 4 [pid 18927] close(3) = 0 [pid 18927] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18927] write(1, "executing program\n", 18executing program ) = 18 [pid 18927] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18927] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18927] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18927] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18927] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8485, si_int=0, si_ptr=NULL} --- [pid 18927] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18927, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18028", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18028", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18028/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18028/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18028/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18028") = 0 mkdir("./18029", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18928 ./strace-static-x86_64: Process 18928 attached [pid 18928] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18928] chdir("./18029") = 0 [pid 18928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18928] setpgid(0, 0) = 0 [pid 18928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18928] write(3, "1000", 4) = 4 [pid 18928] close(3) = 0 [pid 18928] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18928] write(1, "executing program\n", 18executing program ) = 18 [pid 18928] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18928] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18928] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18928] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18928] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8702, si_int=0, si_ptr=NULL} --- [pid 18928] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18928, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18029", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18029", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18029/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18029/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18029/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18029") = 0 mkdir("./18030", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18929 ./strace-static-x86_64: Process 18929 attached [pid 18929] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18929] chdir("./18030") = 0 [pid 18929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18929] setpgid(0, 0) = 0 [pid 18929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18929] write(3, "1000", 4) = 4 [pid 18929] close(3) = 0 [pid 18929] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18929] write(1, "executing program\n", 18executing program ) = 18 [pid 18929] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18929] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18929] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18929] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18929] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9438, si_int=0, si_ptr=NULL} --- [pid 18929] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18929, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18030", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18030", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18030/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18030/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18030/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18030") = 0 mkdir("./18031", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18930 ./strace-static-x86_64: Process 18930 attached [pid 18930] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18930] chdir("./18031") = 0 [pid 18930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18930] setpgid(0, 0) = 0 [pid 18930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18930] write(3, "1000", 4) = 4 [pid 18930] close(3) = 0 [pid 18930] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18930] write(1, "executing program\n", 18) = 18 [pid 18930] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18930] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18930] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18930] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18930] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8058, si_int=0, si_ptr=NULL} --- [pid 18930] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18930, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18031", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18031", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18031/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18031/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18031/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18031") = 0 mkdir("./18032", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18931 attached , child_tidptr=0x55557ab7f650) = 18931 [pid 18931] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18931] chdir("./18032") = 0 [pid 18931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18931] setpgid(0, 0) = 0 [pid 18931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18931] write(3, "1000", 4) = 4 [pid 18931] close(3) = 0 [pid 18931] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18931] write(1, "executing program\n", 18executing program ) = 18 [pid 18931] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18931] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18931] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18931] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18931] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8786, si_int=0, si_ptr=NULL} --- [pid 18931] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18931, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18032", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18032", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18032/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18032/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18032/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18032") = 0 mkdir("./18033", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18932 ./strace-static-x86_64: Process 18932 attached [pid 18932] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18932] chdir("./18033") = 0 [pid 18932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18932] setpgid(0, 0) = 0 [pid 18932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18932] write(3, "1000", 4) = 4 [pid 18932] close(3) = 0 [pid 18932] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18932] write(1, "executing program\n", 18executing program ) = 18 [pid 18932] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18932] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18932] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18932] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18932] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17298, si_int=0, si_ptr=NULL} --- [pid 18932] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18932, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18033", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18033", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18033/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18033/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18033/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18033") = 0 mkdir("./18034", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18933 attached [pid 18933] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18933] chdir("./18034" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18933 [pid 18933] <... chdir resumed>) = 0 [pid 18933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18933] setpgid(0, 0) = 0 [pid 18933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18933] write(3, "1000", 4) = 4 [pid 18933] close(3) = 0 [pid 18933] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18933] write(1, "executing program\n", 18) = 18 [pid 18933] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18933] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18933] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18933] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18933] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11281, si_int=0, si_ptr=NULL} --- [pid 18933] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18933, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18034", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18034", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18034/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18034/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18034/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18034") = 0 mkdir("./18035", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18934 attached [pid 18934] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18934] chdir("./18035") = 0 [pid 18934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18934] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18934 [pid 18934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18934] write(3, "1000", 4) = 4 [pid 18934] close(3) = 0 [pid 18934] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18934] write(1, "executing program\n", 18) = 18 [pid 18934] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18934] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18934] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18934] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18934] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12448, si_int=0, si_ptr=NULL} --- [pid 18934] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18934, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18035", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18035", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18035/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18035/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18035/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18035") = 0 mkdir("./18036", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18935 attached [pid 18935] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18935] chdir("./18036") = 0 [pid 18935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18935] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18935 [pid 18935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18935] write(3, "1000", 4) = 4 [pid 18935] close(3) = 0 [pid 18935] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18935] write(1, "executing program\n", 18) = 18 [pid 18935] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18935] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18935] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18935] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18935] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8971, si_int=0, si_ptr=NULL} --- [pid 18935] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18935, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18036", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18036", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18036/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18036/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18036/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18036") = 0 mkdir("./18037", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18936 attached , child_tidptr=0x55557ab7f650) = 18936 [pid 18936] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18936] chdir("./18037") = 0 [pid 18936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18936] setpgid(0, 0) = 0 [pid 18936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18936] write(3, "1000", 4) = 4 [pid 18936] close(3) = 0 [pid 18936] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18936] write(1, "executing program\n", 18executing program ) = 18 [pid 18936] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18936] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18936] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18936] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18936] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8569, si_int=0, si_ptr=NULL} --- [pid 18936] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18936, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18037", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18037", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18037/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18037/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18037/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18037") = 0 mkdir("./18038", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18937 ./strace-static-x86_64: Process 18937 attached [pid 18937] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18937] chdir("./18038") = 0 [pid 18937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18937] setpgid(0, 0) = 0 [pid 18937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18937] write(3, "1000", 4) = 4 [pid 18937] close(3) = 0 [pid 18937] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18937] write(1, "executing program\n", 18executing program ) = 18 [pid 18937] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18937] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18937] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18937] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18937] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9471, si_int=0, si_ptr=NULL} --- [pid 18937] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18937, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18038", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18038", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18038/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18038/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18038/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18038") = 0 mkdir("./18039", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18938 ./strace-static-x86_64: Process 18938 attached [pid 18938] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18938] chdir("./18039") = 0 [pid 18938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18938] setpgid(0, 0) = 0 [pid 18938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18938] write(3, "1000", 4) = 4 [pid 18938] close(3) = 0 [pid 18938] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18938] write(1, "executing program\n", 18executing program ) = 18 [pid 18938] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18938] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18938] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18938] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18938] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12066, si_int=0, si_ptr=NULL} --- [pid 18938] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18938, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18039", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18039", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18039/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18039/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18039/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18039") = 0 mkdir("./18040", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18939 ./strace-static-x86_64: Process 18939 attached [pid 18939] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18939] chdir("./18040") = 0 [pid 18939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18939] setpgid(0, 0) = 0 [pid 18939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18939] write(3, "1000", 4) = 4 [pid 18939] close(3) = 0 [pid 18939] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18939] write(1, "executing program\n", 18) = 18 [pid 18939] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18939] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18939] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18939] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18939] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10491, si_int=0, si_ptr=NULL} --- [pid 18939] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18939, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18040", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18040", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18040/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18040/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18040/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18040") = 0 mkdir("./18041", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18940 attached , child_tidptr=0x55557ab7f650) = 18940 [pid 18940] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18940] chdir("./18041") = 0 [pid 18940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18940] setpgid(0, 0) = 0 [pid 18940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18940] write(3, "1000", 4) = 4 [pid 18940] close(3) = 0 [pid 18940] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18940] write(1, "executing program\n", 18executing program ) = 18 [pid 18940] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18940] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18940] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18940] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18940] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12292, si_int=0, si_ptr=NULL} --- [pid 18940] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18940, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18041", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18041", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18041/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18041/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18041/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18041") = 0 mkdir("./18042", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18941 ./strace-static-x86_64: Process 18941 attached [pid 18941] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18941] chdir("./18042") = 0 [pid 18941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18941] setpgid(0, 0) = 0 [pid 18941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18941] write(3, "1000", 4) = 4 [pid 18941] close(3) = 0 [pid 18941] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18941] write(1, "executing program\n", 18executing program ) = 18 [pid 18941] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18941] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18941] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18941] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18941] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9235, si_int=0, si_ptr=NULL} --- [pid 18941] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18941, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18042", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18042", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18042/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18042/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18042/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18042") = 0 mkdir("./18043", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18942 ./strace-static-x86_64: Process 18942 attached [pid 18942] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18942] chdir("./18043") = 0 [pid 18942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18942] setpgid(0, 0) = 0 [pid 18942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18942] write(3, "1000", 4) = 4 [pid 18942] close(3) = 0 [pid 18942] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18942] write(1, "executing program\n", 18) = 18 [pid 18942] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18942] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18942] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18942] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18942] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19176, si_int=0, si_ptr=NULL} --- [pid 18942] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18942, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18043", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18043", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18043/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18043/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18043/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18043") = 0 mkdir("./18044", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18943 ./strace-static-x86_64: Process 18943 attached [pid 18943] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18943] chdir("./18044") = 0 [pid 18943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18943] setpgid(0, 0) = 0 [pid 18943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18943] write(3, "1000", 4) = 4 [pid 18943] close(3) = 0 [pid 18943] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18943] write(1, "executing program\n", 18) = 18 [pid 18943] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18943] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18943] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18943] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18943] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8855, si_int=0, si_ptr=NULL} --- [pid 18943] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18943, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18044", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18044", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18044/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18044/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18044/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18044") = 0 mkdir("./18045", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18944 ./strace-static-x86_64: Process 18944 attached [pid 18944] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18944] chdir("./18045") = 0 [pid 18944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18944] setpgid(0, 0) = 0 [pid 18944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18944] write(3, "1000", 4) = 4 [pid 18944] close(3) = 0 [pid 18944] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18944] write(1, "executing program\n", 18) = 18 [pid 18944] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18944] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18944] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18944] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18944] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8452, si_int=0, si_ptr=NULL} --- [pid 18944] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18944, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18045", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18045", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18045/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18045/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18045/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18045") = 0 mkdir("./18046", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18945 ./strace-static-x86_64: Process 18945 attached [pid 18945] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18945] chdir("./18046") = 0 [pid 18945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18945] setpgid(0, 0) = 0 [pid 18945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18945] write(3, "1000", 4) = 4 [pid 18945] close(3) = 0 [pid 18945] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18945] write(1, "executing program\n", 18executing program ) = 18 [pid 18945] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18945] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18945] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18945] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18945] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9279, si_int=0, si_ptr=NULL} --- [pid 18945] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18945, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18046", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18046", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18046/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18046/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18046/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18046") = 0 mkdir("./18047", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18946 attached , child_tidptr=0x55557ab7f650) = 18946 [pid 18946] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18946] chdir("./18047") = 0 [pid 18946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18946] setpgid(0, 0) = 0 [pid 18946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18946] write(3, "1000", 4) = 4 [pid 18946] close(3) = 0 [pid 18946] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18946] write(1, "executing program\n", 18executing program ) = 18 [pid 18946] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18946] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18946] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18946] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18946] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8765, si_int=0, si_ptr=NULL} --- [pid 18946] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18946, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18047", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18047", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18047/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18047/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18047/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18047") = 0 mkdir("./18048", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18947 ./strace-static-x86_64: Process 18947 attached [pid 18947] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18947] chdir("./18048") = 0 [pid 18947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18947] setpgid(0, 0) = 0 [pid 18947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18947] write(3, "1000", 4) = 4 [pid 18947] close(3) = 0 [pid 18947] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18947] write(1, "executing program\n", 18) = 18 [pid 18947] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18947] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18947] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18947] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18947] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11900, si_int=0, si_ptr=NULL} --- [pid 18947] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18947, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18048", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18048", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18048/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18048/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18048/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18048") = 0 mkdir("./18049", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18949 ./strace-static-x86_64: Process 18949 attached [pid 18949] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18949] chdir("./18049") = 0 [pid 18949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18949] setpgid(0, 0) = 0 [pid 18949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18949] write(3, "1000", 4) = 4 [pid 18949] close(3) = 0 [pid 18949] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18949] write(1, "executing program\n", 18executing program ) = 18 [pid 18949] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18949] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18949] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18949] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18949] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9136, si_int=0, si_ptr=NULL} --- [pid 18949] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18949, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18049", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18049", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18049/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18049/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18049/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18049") = 0 mkdir("./18050", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18950 attached , child_tidptr=0x55557ab7f650) = 18950 [pid 18950] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18950] chdir("./18050") = 0 [pid 18950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18950] setpgid(0, 0) = 0 [pid 18950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18950] write(3, "1000", 4) = 4 [pid 18950] close(3) = 0 [pid 18950] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18950] write(1, "executing program\n", 18) = 18 [pid 18950] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18950] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18950] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18950] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18950] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10699, si_int=0, si_ptr=NULL} --- [pid 18950] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18950, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18050", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18050", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18050/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18050/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18050/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18050") = 0 mkdir("./18051", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18951 ./strace-static-x86_64: Process 18951 attached [pid 18951] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18951] chdir("./18051") = 0 [pid 18951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18951] setpgid(0, 0) = 0 [pid 18951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18951] write(3, "1000", 4) = 4 [pid 18951] close(3) = 0 [pid 18951] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18951] write(1, "executing program\n", 18) = 18 [pid 18951] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18951] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18951] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18951] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18951] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8961, si_int=0, si_ptr=NULL} --- [pid 18951] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18951, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18051", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18051", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18051/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18051/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18051/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18051") = 0 mkdir("./18052", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18952 ./strace-static-x86_64: Process 18952 attached [pid 18952] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18952] chdir("./18052") = 0 [pid 18952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18952] setpgid(0, 0) = 0 [pid 18952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18952] write(3, "1000", 4) = 4 [pid 18952] close(3) = 0 [pid 18952] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18952] write(1, "executing program\n", 18) = 18 [pid 18952] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18952] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18952] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18952] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18952] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7112, si_int=0, si_ptr=NULL} --- [pid 18952] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18952, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18052", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18052", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18052/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18052/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18052/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18052") = 0 mkdir("./18053", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18953 ./strace-static-x86_64: Process 18953 attached [pid 18953] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18953] chdir("./18053") = 0 [pid 18953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18953] setpgid(0, 0) = 0 [pid 18953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18953] write(3, "1000", 4) = 4 [pid 18953] close(3) = 0 [pid 18953] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18953] write(1, "executing program\n", 18executing program ) = 18 [pid 18953] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18953] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18953] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18953] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18953] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11338, si_int=0, si_ptr=NULL} --- [pid 18953] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18953, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18053", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18053", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18053/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18053/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18053/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18053") = 0 mkdir("./18054", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18954 attached [pid 18954] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18954] chdir("./18054" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18954 [pid 18954] <... chdir resumed>) = 0 [pid 18954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18954] setpgid(0, 0) = 0 [pid 18954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18954] write(3, "1000", 4) = 4 [pid 18954] close(3) = 0 [pid 18954] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18954] write(1, "executing program\n", 18executing program ) = 18 [pid 18954] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18954] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18954] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18954] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18954] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10602, si_int=0, si_ptr=NULL} --- [pid 18954] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18954, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18054", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18054", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18054/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18054/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18054/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18054") = 0 mkdir("./18055", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18955 attached , child_tidptr=0x55557ab7f650) = 18955 [pid 18955] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18955] chdir("./18055") = 0 [pid 18955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18955] setpgid(0, 0) = 0 [pid 18955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18955] write(3, "1000", 4) = 4 [pid 18955] close(3) = 0 [pid 18955] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18955] write(1, "executing program\n", 18) = 18 [pid 18955] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18955] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18955] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18955] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18955] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9694, si_int=0, si_ptr=NULL} --- [pid 18955] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18955, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18055", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18055", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18055/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18055/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18055/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18055") = 0 mkdir("./18056", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18956 ./strace-static-x86_64: Process 18956 attached [pid 18956] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18956] chdir("./18056") = 0 [pid 18956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18956] setpgid(0, 0) = 0 [pid 18956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18956] write(3, "1000", 4) = 4 [pid 18956] close(3) = 0 [pid 18956] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18956] write(1, "executing program\n", 18) = 18 [pid 18956] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18956] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18956] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18956] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18956] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9572, si_int=0, si_ptr=NULL} --- [pid 18956] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18956, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18056", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18056", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18056/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18056/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18056/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18056") = 0 mkdir("./18057", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18957 ./strace-static-x86_64: Process 18957 attached [pid 18957] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18957] chdir("./18057") = 0 [pid 18957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18957] setpgid(0, 0) = 0 [pid 18957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18957] write(3, "1000", 4) = 4 [pid 18957] close(3) = 0 [pid 18957] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18957] write(1, "executing program\n", 18) = 18 [pid 18957] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18957] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18957] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18957] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18957] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11070, si_int=0, si_ptr=NULL} --- [pid 18957] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18957, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18057", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18057", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18057/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18057/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18057/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18057") = 0 mkdir("./18058", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18958 ./strace-static-x86_64: Process 18958 attached [pid 18958] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18958] chdir("./18058") = 0 [pid 18958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18958] setpgid(0, 0) = 0 [pid 18958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18958] write(3, "1000", 4) = 4 [pid 18958] close(3) = 0 [pid 18958] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18958] write(1, "executing program\n", 18executing program ) = 18 [pid 18958] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18958] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18958] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18958] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18958] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10157, si_int=0, si_ptr=NULL} --- [pid 18958] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18958, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18058", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18058", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18058/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18058/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18058/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18058") = 0 mkdir("./18059", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18959 ./strace-static-x86_64: Process 18959 attached [pid 18959] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18959] chdir("./18059") = 0 [pid 18959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18959] setpgid(0, 0) = 0 [pid 18959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18959] write(3, "1000", 4) = 4 [pid 18959] close(3) = 0 [pid 18959] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18959] write(1, "executing program\n", 18) = 18 [pid 18959] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18959] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18959] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18959] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18959] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7625, si_int=0, si_ptr=NULL} --- [pid 18959] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18959, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18059", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18059", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18059/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18059/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18059/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18059") = 0 mkdir("./18060", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18960 attached [pid 18960] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18960] chdir("./18060") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18960 [pid 18960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18960] setpgid(0, 0) = 0 [pid 18960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18960] write(3, "1000", 4) = 4 [pid 18960] close(3executing program ) = 0 [pid 18960] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18960] write(1, "executing program\n", 18) = 18 [pid 18960] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18960] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18960] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18960] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18960] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9449, si_int=0, si_ptr=NULL} --- [pid 18960] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18960, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18060", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18060", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18060/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18060/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18060/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18060") = 0 mkdir("./18061", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18961 attached [pid 18961] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18961] chdir("./18061") = 0 [pid 18961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18961] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18961 [pid 18961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18961] write(3, "1000", 4) = 4 [pid 18961] close(3) = 0 [pid 18961] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18961] write(1, "executing program\n", 18executing program ) = 18 [pid 18961] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18961] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18961] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18961] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18961] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11548, si_int=0, si_ptr=NULL} --- [pid 18961] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18961, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18061", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18061", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18061/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18061/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18061/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18061") = 0 mkdir("./18062", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18962 ./strace-static-x86_64: Process 18962 attached [pid 18962] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18962] chdir("./18062") = 0 [pid 18962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18962] setpgid(0, 0) = 0 [pid 18962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18962] write(3, "1000", 4) = 4 [pid 18962] close(3) = 0 [pid 18962] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18962] write(1, "executing program\n", 18) = 18 [pid 18962] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18962] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18962] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18962] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18962] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8839, si_int=0, si_ptr=NULL} --- [pid 18962] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18962, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18062", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18062", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18062/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18062/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18062/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18062") = 0 mkdir("./18063", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18963 ./strace-static-x86_64: Process 18963 attached [pid 18963] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18963] chdir("./18063") = 0 [pid 18963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18963] setpgid(0, 0) = 0 [pid 18963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18963] write(3, "1000", 4) = 4 [pid 18963] close(3) = 0 [pid 18963] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18963] write(1, "executing program\n", 18executing program ) = 18 [pid 18963] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18963] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18963] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18963] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18963] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8539, si_int=0, si_ptr=NULL} --- [pid 18963] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18963, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18063", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18063", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18063/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18063/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18063/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18063") = 0 mkdir("./18064", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18964 ./strace-static-x86_64: Process 18964 attached [pid 18964] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18964] chdir("./18064") = 0 [pid 18964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18964] setpgid(0, 0) = 0 [pid 18964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18964] write(3, "1000", 4) = 4 [pid 18964] close(3) = 0 [pid 18964] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18964] write(1, "executing program\n", 18) = 18 [pid 18964] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18964] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18964] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18964] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18964] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8111, si_int=0, si_ptr=NULL} --- [pid 18964] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18964, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18064", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18064", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18064/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18064/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18064/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18064") = 0 mkdir("./18065", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18965 ./strace-static-x86_64: Process 18965 attached [pid 18965] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18965] chdir("./18065") = 0 [pid 18965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18965] setpgid(0, 0) = 0 [pid 18965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18965] write(3, "1000", 4) = 4 [pid 18965] close(3) = 0 [pid 18965] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18965] write(1, "executing program\n", 18) = 18 [pid 18965] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18965] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18965] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18965] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18965] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7850, si_int=0, si_ptr=NULL} --- [pid 18965] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18965, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18065", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18065", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18065/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18065/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18065/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18065") = 0 mkdir("./18066", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18966 ./strace-static-x86_64: Process 18966 attached [pid 18966] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18966] chdir("./18066") = 0 [pid 18966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18966] setpgid(0, 0) = 0 [pid 18966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18966] write(3, "1000", 4) = 4 [pid 18966] close(3) = 0 [pid 18966] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18966] write(1, "executing program\n", 18) = 18 [pid 18966] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18966] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18966] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18966] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18966] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7895, si_int=0, si_ptr=NULL} --- [pid 18966] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18966, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18066", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18066", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18066/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18066/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18066/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18066") = 0 mkdir("./18067", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18967 attached [pid 18967] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18967] chdir("./18067") = 0 [pid 18967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18967] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18967 [pid 18967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18967] write(3, "1000", 4) = 4 [pid 18967] close(3) = 0 [pid 18967] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18967] write(1, "executing program\n", 18executing program ) = 18 [pid 18967] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18967] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18967] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18967] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18967] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7577, si_int=0, si_ptr=NULL} --- [pid 18967] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18967, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18067", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18067", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18067/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18067/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18067/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18067") = 0 mkdir("./18068", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18968 ./strace-static-x86_64: Process 18968 attached [pid 18968] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18968] chdir("./18068") = 0 [pid 18968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18968] setpgid(0, 0) = 0 [pid 18968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18968] write(3, "1000", 4) = 4 [pid 18968] close(3) = 0 [pid 18968] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18968] write(1, "executing program\n", 18) = 18 [pid 18968] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18968] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18968] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18968] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18968] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11091, si_int=0, si_ptr=NULL} --- [pid 18968] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18968, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18068", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18068", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18068/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18068/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18068/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18068") = 0 mkdir("./18069", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18969 attached [pid 18969] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18969] chdir("./18069") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18969 [pid 18969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18969] setpgid(0, 0) = 0 [pid 18969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18969] write(3, "1000", 4) = 4 [pid 18969] close(3) = 0 [pid 18969] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18969] write(1, "executing program\n", 18executing program ) = 18 [pid 18969] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18969] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18969] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18969] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18969] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9144, si_int=0, si_ptr=NULL} --- [pid 18969] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18969, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18069", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18069", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18069/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18069/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18069/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18069") = 0 mkdir("./18070", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18970 ./strace-static-x86_64: Process 18970 attached [pid 18970] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18970] chdir("./18070") = 0 [pid 18970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18970] setpgid(0, 0) = 0 [pid 18970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18970] write(3, "1000", 4) = 4 [pid 18970] close(3) = 0 [pid 18970] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18970] write(1, "executing program\n", 18) = 18 [pid 18970] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18970] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18970] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18970] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18970] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8265, si_int=0, si_ptr=NULL} --- [pid 18970] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18970, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18070", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18070", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18070/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18070/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18070/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18070") = 0 mkdir("./18071", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18971 attached [pid 18971] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18971] chdir("./18071") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18971 [pid 18971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18971] setpgid(0, 0) = 0 [pid 18971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18971] write(3, "1000", 4) = 4 [pid 18971] close(3) = 0 [pid 18971] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18971] write(1, "executing program\n", 18) = 18 [pid 18971] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18971] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18971] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18971] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18971] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10729, si_int=0, si_ptr=NULL} --- [pid 18971] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18971, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18071", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18071", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18071/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18071/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18071/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18071") = 0 mkdir("./18072", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18972 ./strace-static-x86_64: Process 18972 attached [pid 18972] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18972] chdir("./18072") = 0 [pid 18972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18972] setpgid(0, 0) = 0 [pid 18972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18972] write(3, "1000", 4) = 4 [pid 18972] close(3) = 0 [pid 18972] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18972] write(1, "executing program\n", 18executing program ) = 18 [pid 18972] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18972] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18972] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18972] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18972] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9533, si_int=0, si_ptr=NULL} --- [pid 18972] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18972, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18072", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18072", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18072/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18072/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18072/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18072") = 0 mkdir("./18073", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18973 ./strace-static-x86_64: Process 18973 attached [pid 18973] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18973] chdir("./18073") = 0 [pid 18973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18973] setpgid(0, 0) = 0 [pid 18973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18973] write(3, "1000", 4) = 4 [pid 18973] close(3) = 0 [pid 18973] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18973] write(1, "executing program\n", 18executing program ) = 18 [pid 18973] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18973] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18973] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18973] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18973] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9554, si_int=0, si_ptr=NULL} --- [pid 18973] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18973, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18073", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18073", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18073/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18073/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18073/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18073") = 0 mkdir("./18074", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18974 attached [pid 18974] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18974] chdir("./18074" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18974 [pid 18974] <... chdir resumed>) = 0 [pid 18974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18974] setpgid(0, 0) = 0 [pid 18974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18974] write(3, "1000", 4) = 4 [pid 18974] close(3) = 0 [pid 18974] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18974] write(1, "executing program\n", 18executing program ) = 18 [pid 18974] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18974] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18974] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18974] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18974] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11206, si_int=0, si_ptr=NULL} --- [pid 18974] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18974, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18074", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18074", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18074/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18074/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18074/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18074") = 0 mkdir("./18075", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18975 attached , child_tidptr=0x55557ab7f650) = 18975 [pid 18975] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18975] chdir("./18075") = 0 [pid 18975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18975] setpgid(0, 0) = 0 [pid 18975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18975] write(3, "1000", 4) = 4 [pid 18975] close(3) = 0 [pid 18975] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18975] write(1, "executing program\n", 18executing program ) = 18 [pid 18975] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18975] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18975] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18975] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18975] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=36823, si_int=0, si_ptr=NULL} --- [pid 18975] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18975, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18075", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18075", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18075/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18075/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18075/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18075") = 0 mkdir("./18076", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18976 ./strace-static-x86_64: Process 18976 attached [pid 18976] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18976] chdir("./18076") = 0 [pid 18976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18976] setpgid(0, 0) = 0 [pid 18976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18976] write(3, "1000", 4) = 4 [pid 18976] close(3) = 0 [pid 18976] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18976] write(1, "executing program\n", 18executing program ) = 18 [pid 18976] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18976] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18976] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18976] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18976] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11968, si_int=0, si_ptr=NULL} --- [pid 18976] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18976, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18076", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18076", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18076/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18076/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18076/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18076") = 0 mkdir("./18077", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18977 ./strace-static-x86_64: Process 18977 attached [pid 18977] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18977] chdir("./18077") = 0 [pid 18977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18977] setpgid(0, 0) = 0 [pid 18977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18977] write(3, "1000", 4) = 4 [pid 18977] close(3) = 0 [pid 18977] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18977] write(1, "executing program\n", 18) = 18 [pid 18977] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18977] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18977] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18977] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18977] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8776, si_int=0, si_ptr=NULL} --- [pid 18977] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18977, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18077", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18077", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18077/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18077/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18077/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18077") = 0 mkdir("./18078", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18978 attached [pid 18978] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18978] chdir("./18078") = 0 [pid 18978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18978] setpgid(0, 0) = 0 [pid 18978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18978] write(3, "1000", 4) = 4 [pid 18978] close(3) = 0 [pid 18978] symlink("/dev/binderfs", "./binderfs" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18978 [pid 18978] <... symlink resumed>) = 0 executing program [pid 18978] write(1, "executing program\n", 18) = 18 [pid 18978] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18978] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18978] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18978] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18978] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17101, si_int=0, si_ptr=NULL} --- [pid 18978] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18978, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18078", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18078", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18078/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18078/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18078/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18078") = 0 mkdir("./18079", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18979 ./strace-static-x86_64: Process 18979 attached [pid 18979] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18979] chdir("./18079") = 0 [pid 18979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18979] setpgid(0, 0) = 0 [pid 18979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18979] write(3, "1000", 4) = 4 [pid 18979] close(3) = 0 [pid 18979] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18979] write(1, "executing program\n", 18executing program ) = 18 [pid 18979] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18979] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18979] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18979] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18979] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9211, si_int=0, si_ptr=NULL} --- [pid 18979] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18979, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18079", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18079", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18079/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18079/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18079/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18079") = 0 mkdir("./18080", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18980 ./strace-static-x86_64: Process 18980 attached [pid 18980] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18980] chdir("./18080") = 0 [pid 18980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18980] setpgid(0, 0) = 0 [pid 18980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18980] write(3, "1000", 4) = 4 [pid 18980] close(3) = 0 [pid 18980] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18980] write(1, "executing program\n", 18executing program ) = 18 [pid 18980] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18980] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18980] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18980] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18980] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9151, si_int=0, si_ptr=NULL} --- [pid 18980] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18980, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18080", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18080", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18080/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18080/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18080/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18080") = 0 mkdir("./18081", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18981 attached [pid 18981] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18981 [pid 18981] chdir("./18081") = 0 [pid 18981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18981] setpgid(0, 0) = 0 [pid 18981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18981] write(3, "1000", 4) = 4 [pid 18981] close(3) = 0 [pid 18981] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18981] write(1, "executing program\n", 18executing program ) = 18 [pid 18981] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18981] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18981] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18981] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18981] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9008, si_int=0, si_ptr=NULL} --- [pid 18981] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18981, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18081", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18081", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18081/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18081/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18081/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18081") = 0 mkdir("./18082", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18982 attached [pid 18982] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18982] chdir("./18082") = 0 [pid 18982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18982] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18982 [pid 18982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18982] write(3, "1000", 4) = 4 [pid 18982] close(3) = 0 [pid 18982] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18982] write(1, "executing program\n", 18) = 18 [pid 18982] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18982] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18982] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18982] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18982] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7656, si_int=0, si_ptr=NULL} --- [pid 18982] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18982, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18082", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18082", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18082/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18082/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18082/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18082") = 0 mkdir("./18083", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18983 attached [pid 18983] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18983] chdir("./18083" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18983 [pid 18983] <... chdir resumed>) = 0 [pid 18983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18983] setpgid(0, 0) = 0 [pid 18983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18983] write(3, "1000", 4) = 4 [pid 18983] close(3) = 0 [pid 18983] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18983] write(1, "executing program\n", 18) = 18 [pid 18983] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18983] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18983] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18983] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18983] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8926, si_int=0, si_ptr=NULL} --- [pid 18983] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18983, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18083", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18083", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18083/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18083/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18083/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18083") = 0 mkdir("./18084", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18984 attached , child_tidptr=0x55557ab7f650) = 18984 [pid 18984] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18984] chdir("./18084") = 0 [pid 18984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18984] setpgid(0, 0) = 0 [pid 18984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18984] write(3, "1000", 4) = 4 [pid 18984] close(3) = 0 [pid 18984] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 18984] write(1, "executing program\n", 18) = 18 [pid 18984] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18984] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18984] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18984] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18984] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8782, si_int=0, si_ptr=NULL} --- [pid 18984] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18984, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18084", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18084", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18084/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18084/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18084/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18084") = 0 mkdir("./18085", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18985 attached , child_tidptr=0x55557ab7f650) = 18985 [pid 18985] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18985] chdir("./18085") = 0 [pid 18985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18985] setpgid(0, 0) = 0 [pid 18985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18985] write(3, "1000", 4) = 4 [pid 18985] close(3) = 0 [pid 18985] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18985] write(1, "executing program\n", 18executing program ) = 18 [pid 18985] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18985] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18985] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18985] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18985] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9854, si_int=0, si_ptr=NULL} --- [pid 18985] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18985, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18085", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18085", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18085/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18085/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18085/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18085") = 0 mkdir("./18086", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18986 ./strace-static-x86_64: Process 18986 attached [pid 18986] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18986] chdir("./18086") = 0 [pid 18986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18986] setpgid(0, 0) = 0 [pid 18986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18986] write(3, "1000", 4) = 4 [pid 18986] close(3) = 0 [pid 18986] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18986] write(1, "executing program\n", 18executing program ) = 18 [pid 18986] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18986] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18986] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18986] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18986] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9426, si_int=0, si_ptr=NULL} --- [pid 18986] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18986, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18086", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18086", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18086/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18086/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18086/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18086") = 0 mkdir("./18087", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18987 ./strace-static-x86_64: Process 18987 attached [pid 18987] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18987] chdir("./18087") = 0 [pid 18987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18987] setpgid(0, 0) = 0 [pid 18987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18987] write(3, "1000", 4) = 4 [pid 18987] close(3) = 0 [pid 18987] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 18987] write(1, "executing program\n", 18) = 18 [pid 18987] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18987] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18987] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18987] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18987] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10886, si_int=0, si_ptr=NULL} --- [pid 18987] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18987, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18087", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18087", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18087/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18087/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18087/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18087") = 0 mkdir("./18088", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18988 ./strace-static-x86_64: Process 18988 attached [pid 18988] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18988] chdir("./18088") = 0 [pid 18988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18988] setpgid(0, 0) = 0 [pid 18988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18988] write(3, "1000", 4) = 4 [pid 18988] close(3) = 0 [pid 18988] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18988] write(1, "executing program\n", 18executing program ) = 18 [pid 18988] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18988] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18988] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18988] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18988] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10088, si_int=0, si_ptr=NULL} --- [pid 18988] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18988, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18088", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18088", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18088/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18088/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18088/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18088") = 0 mkdir("./18089", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18989 ./strace-static-x86_64: Process 18989 attached [pid 18989] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18989] chdir("./18089") = 0 [pid 18989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18989] setpgid(0, 0) = 0 [pid 18989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18989] write(3, "1000", 4) = 4 [pid 18989] close(3) = 0 [pid 18989] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18989] write(1, "executing program\n", 18executing program ) = 18 [pid 18989] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18989] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18989] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18989] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18989] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18249, si_int=0, si_ptr=NULL} --- [pid 18989] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18989, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18089", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18089", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18089/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18089/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18089/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18089") = 0 mkdir("./18090", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18990 attached , child_tidptr=0x55557ab7f650) = 18990 [pid 18990] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18990] chdir("./18090") = 0 [pid 18990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18990] setpgid(0, 0) = 0 [pid 18990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18990] write(3, "1000", 4) = 4 [pid 18990] close(3) = 0 [pid 18990] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18990] write(1, "executing program\n", 18executing program ) = 18 [pid 18990] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18990] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18990] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18990] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18990] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11180, si_int=0, si_ptr=NULL} --- [pid 18990] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18990, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18090", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18090", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18090/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18090/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18090/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18090") = 0 mkdir("./18091", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18991 ./strace-static-x86_64: Process 18991 attached [pid 18991] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18991] chdir("./18091") = 0 [pid 18991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18991] setpgid(0, 0) = 0 [pid 18991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18991] write(3, "1000", 4) = 4 [pid 18991] close(3) = 0 [pid 18991] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18991] write(1, "executing program\n", 18executing program ) = 18 [pid 18991] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18991] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18991] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18991] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18991] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9723, si_int=0, si_ptr=NULL} --- [pid 18991] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18991, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18091", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18091", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18091/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18091/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18091/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18091") = 0 mkdir("./18092", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18992 ./strace-static-x86_64: Process 18992 attached [pid 18992] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18992] chdir("./18092") = 0 [pid 18992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18992] setpgid(0, 0) = 0 [pid 18992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18992] write(3, "1000", 4) = 4 [pid 18992] close(3) = 0 [pid 18992] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18992] write(1, "executing program\n", 18executing program ) = 18 [pid 18992] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18992] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18992] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18992] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18992] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8843, si_int=0, si_ptr=NULL} --- [pid 18992] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18992, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18092", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18092", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18092/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18092/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18092/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18092") = 0 mkdir("./18093", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18993 ./strace-static-x86_64: Process 18993 attached [pid 18993] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18993] chdir("./18093") = 0 [pid 18993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18993] setpgid(0, 0) = 0 [pid 18993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18993] write(3, "1000", 4) = 4 [pid 18993] close(3) = 0 [pid 18993] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18993] write(1, "executing program\n", 18executing program ) = 18 [pid 18993] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18993] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18993] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18993] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18993] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10878, si_int=0, si_ptr=NULL} --- [pid 18993] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18993, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18093", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18093", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18093/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18093/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18093/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18093") = 0 mkdir("./18094", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18994 attached [pid 18994] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18994] chdir("./18094") = 0 [pid 18994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18994] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18994 [pid 18994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18994] write(3, "1000", 4) = 4 [pid 18994] close(3) = 0 [pid 18994] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18994] write(1, "executing program\n", 18executing program ) = 18 [pid 18994] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18994] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18994] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18994] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18994] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10972, si_int=0, si_ptr=NULL} --- [pid 18994] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18994, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18094", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18094", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18094/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18094/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18094/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18094") = 0 mkdir("./18095", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18995 attached [pid 18995] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18995 [pid 18995] chdir("./18095") = 0 [pid 18995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18995] setpgid(0, 0) = 0 [pid 18995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18995] write(3, "1000", 4) = 4 [pid 18995] close(3) = 0 [pid 18995] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18995] write(1, "executing program\n", 18executing program ) = 18 [pid 18995] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18995] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18995] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18995] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18995] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9442, si_int=0, si_ptr=NULL} --- [pid 18995] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18995, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18095", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18095", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18095/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18095/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18095/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18095") = 0 mkdir("./18096", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18996 ./strace-static-x86_64: Process 18996 attached [pid 18996] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18996] chdir("./18096") = 0 [pid 18996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18996] setpgid(0, 0) = 0 [pid 18996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18996] write(3, "1000", 4) = 4 [pid 18996] close(3) = 0 [pid 18996] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18996] write(1, "executing program\n", 18executing program ) = 18 [pid 18996] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18996] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18996] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18996] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18996] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24794, si_int=0, si_ptr=NULL} --- [pid 18996] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18996, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18096", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18096", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18096/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18096/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18096/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18096") = 0 mkdir("./18097", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 18997 attached [pid 18997] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18997] chdir("./18097" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 18997 [pid 18997] <... chdir resumed>) = 0 [pid 18997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18997] setpgid(0, 0) = 0 [pid 18997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18997] write(3, "1000", 4) = 4 [pid 18997] close(3) = 0 [pid 18997] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18997] write(1, "executing program\n", 18executing program ) = 18 [pid 18997] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18997] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18997] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18997] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18997] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8677, si_int=0, si_ptr=NULL} --- [pid 18997] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18997, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18097", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18097", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18097/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18097/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18097/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18097") = 0 mkdir("./18098", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18998 ./strace-static-x86_64: Process 18998 attached [pid 18998] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18998] chdir("./18098") = 0 [pid 18998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18998] setpgid(0, 0) = 0 [pid 18998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18998] write(3, "1000", 4) = 4 [pid 18998] close(3) = 0 [pid 18998] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18998] write(1, "executing program\n", 18executing program ) = 18 [pid 18998] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18998] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18998] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18998] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18998] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11853, si_int=0, si_ptr=NULL} --- [pid 18998] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18998, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18098", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18098", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18098/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18098/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18098/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18098") = 0 mkdir("./18099", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 18999 ./strace-static-x86_64: Process 18999 attached [pid 18999] set_robust_list(0x55557ab7f660, 24) = 0 [pid 18999] chdir("./18099") = 0 [pid 18999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 18999] setpgid(0, 0) = 0 [pid 18999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 18999] write(3, "1000", 4) = 4 [pid 18999] close(3) = 0 [pid 18999] symlink("/dev/binderfs", "./binderfs") = 0 [pid 18999] write(1, "executing program\n", 18executing program ) = 18 [pid 18999] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 18999] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 18999] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 18999] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 18999] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11361, si_int=0, si_ptr=NULL} --- [pid 18999] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=18999, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18099", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18099", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18099/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18099/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18099/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18099") = 0 mkdir("./18100", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19000 ./strace-static-x86_64: Process 19000 attached [pid 19000] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19000] chdir("./18100") = 0 [pid 19000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19000] setpgid(0, 0) = 0 [pid 19000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19000] write(3, "1000", 4) = 4 [pid 19000] close(3) = 0 [pid 19000] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19000] write(1, "executing program\n", 18executing program ) = 18 [pid 19000] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19000] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19000] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19000] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19000] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10885, si_int=0, si_ptr=NULL} --- [pid 19000] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19000, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18100", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18100/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18100/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18100/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18100") = 0 mkdir("./18101", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19001 attached [pid 19001] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19001 [pid 19001] chdir("./18101") = 0 [pid 19001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19001] setpgid(0, 0) = 0 [pid 19001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19001] write(3, "1000", 4) = 4 [pid 19001] close(3) = 0 [pid 19001] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19001] write(1, "executing program\n", 18) = 18 [pid 19001] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19001] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19001] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19001] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19001] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8806, si_int=0, si_ptr=NULL} --- [pid 19001] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19001, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18101", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18101/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18101/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18101/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18101") = 0 mkdir("./18102", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19002 ./strace-static-x86_64: Process 19002 attached [pid 19002] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19002] chdir("./18102") = 0 [pid 19002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19002] setpgid(0, 0) = 0 [pid 19002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19002] write(3, "1000", 4) = 4 [pid 19002] close(3) = 0 [pid 19002] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19002] write(1, "executing program\n", 18executing program ) = 18 [pid 19002] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19002] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19002] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19002] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19002] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9100, si_int=0, si_ptr=NULL} --- [pid 19002] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19002, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18102", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18102/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18102/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18102/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18102") = 0 mkdir("./18103", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19003 ./strace-static-x86_64: Process 19003 attached [pid 19003] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19003] chdir("./18103") = 0 [pid 19003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19003] setpgid(0, 0) = 0 [pid 19003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19003] write(3, "1000", 4) = 4 [pid 19003] close(3) = 0 [pid 19003] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19003] write(1, "executing program\n", 18executing program ) = 18 [pid 19003] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19003] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19003] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19003] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19003] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11251, si_int=0, si_ptr=NULL} --- [pid 19003] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19003, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18103", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18103/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18103/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18103/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18103") = 0 mkdir("./18104", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19004 ./strace-static-x86_64: Process 19004 attached [pid 19004] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19004] chdir("./18104") = 0 [pid 19004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19004] setpgid(0, 0) = 0 [pid 19004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19004] write(3, "1000", 4) = 4 [pid 19004] close(3) = 0 [pid 19004] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19004] write(1, "executing program\n", 18) = 18 [pid 19004] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19004] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19004] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19004] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19004] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7553, si_int=0, si_ptr=NULL} --- [pid 19004] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19004, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18104", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18104/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18104/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18104/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18104") = 0 mkdir("./18105", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19005 attached [pid 19005] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19005] chdir("./18105") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19005 [pid 19005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19005] setpgid(0, 0) = 0 [pid 19005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19005] write(3, "1000", 4) = 4 [pid 19005] close(3) = 0 [pid 19005] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19005] write(1, "executing program\n", 18) = 18 [pid 19005] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19005] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19005] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19005] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19005] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8001, si_int=0, si_ptr=NULL} --- [pid 19005] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19005, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18105", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18105/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18105/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18105/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18105") = 0 mkdir("./18106", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19006 attached [pid 19006] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19006 [pid 19006] chdir("./18106") = 0 [pid 19006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19006] setpgid(0, 0) = 0 [pid 19006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19006] write(3, "1000", 4) = 4 [pid 19006] close(3) = 0 [pid 19006] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19006] write(1, "executing program\n", 18) = 18 [pid 19006] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19006] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19006] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19006] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19006] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8734, si_int=0, si_ptr=NULL} --- [pid 19006] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19006, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18106", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18106/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18106/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18106/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18106") = 0 mkdir("./18107", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19007 ./strace-static-x86_64: Process 19007 attached [pid 19007] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19007] chdir("./18107") = 0 [pid 19007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19007] setpgid(0, 0) = 0 [pid 19007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19007] write(3, "1000", 4) = 4 [pid 19007] close(3) = 0 [pid 19007] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19007] write(1, "executing program\n", 18) = 18 [pid 19007] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19007] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19007] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19007] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19007] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8475, si_int=0, si_ptr=NULL} --- [pid 19007] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19007, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18107", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18107/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18107/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18107/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18107") = 0 mkdir("./18108", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19008 attached [pid 19008] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19008] chdir("./18108") = 0 [pid 19008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19008 [pid 19008] setpgid(0, 0) = 0 [pid 19008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19008] write(3, "1000", 4) = 4 [pid 19008] close(3) = 0 [pid 19008] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19008] write(1, "executing program\n", 18) = 18 [pid 19008] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19008] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19008] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19008] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19008] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25695, si_int=0, si_ptr=NULL} --- [pid 19008] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19008, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18108", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18108/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18108/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18108/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18108") = 0 mkdir("./18109", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19009 ./strace-static-x86_64: Process 19009 attached [pid 19009] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19009] chdir("./18109") = 0 [pid 19009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19009] setpgid(0, 0) = 0 [pid 19009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19009] write(3, "1000", 4) = 4 [pid 19009] close(3) = 0 [pid 19009] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19009] write(1, "executing program\n", 18executing program ) = 18 [pid 19009] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19009] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19009] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19009] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19009] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12064, si_int=0, si_ptr=NULL} --- [pid 19009] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19009, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18109", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18109/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18109/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18109/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18109") = 0 mkdir("./18110", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19010 ./strace-static-x86_64: Process 19010 attached [pid 19010] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19010] chdir("./18110") = 0 [pid 19010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19010] setpgid(0, 0) = 0 [pid 19010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19010] write(3, "1000", 4) = 4 [pid 19010] close(3) = 0 [pid 19010] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19010] write(1, "executing program\n", 18executing program ) = 18 [pid 19010] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19010] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19010] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19010] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19010] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11921, si_int=0, si_ptr=NULL} --- [pid 19010] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19010, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18110", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18110/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18110/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18110") = 0 mkdir("./18111", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19011 ./strace-static-x86_64: Process 19011 attached [pid 19011] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19011] chdir("./18111") = 0 [pid 19011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19011] setpgid(0, 0) = 0 [pid 19011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19011] write(3, "1000", 4) = 4 [pid 19011] close(3) = 0 [pid 19011] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19011] write(1, "executing program\n", 18executing program ) = 18 [pid 19011] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19011] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19011] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19011] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19011] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8801, si_int=0, si_ptr=NULL} --- [pid 19011] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19011, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18111", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18111/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18111/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18111/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18111") = 0 mkdir("./18112", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19012 ./strace-static-x86_64: Process 19012 attached [pid 19012] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19012] chdir("./18112") = 0 [pid 19012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19012] setpgid(0, 0) = 0 [pid 19012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19012] write(3, "1000", 4) = 4 [pid 19012] close(3) = 0 [pid 19012] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19012] write(1, "executing program\n", 18executing program ) = 18 [pid 19012] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19012] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19012] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19012] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19012] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11519, si_int=0, si_ptr=NULL} --- [pid 19012] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19012, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18112", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18112/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18112/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18112/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18112") = 0 mkdir("./18113", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19014 ./strace-static-x86_64: Process 19014 attached [pid 19014] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19014] chdir("./18113") = 0 [pid 19014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19014] setpgid(0, 0) = 0 [pid 19014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19014] write(3, "1000", 4) = 4 [pid 19014] close(3) = 0 [pid 19014] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19014] write(1, "executing program\n", 18) = 18 [pid 19014] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19014] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19014] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19014] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19014] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11624, si_int=0, si_ptr=NULL} --- [pid 19014] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19014, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18113", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18113/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18113/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18113/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18113") = 0 mkdir("./18114", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19015 ./strace-static-x86_64: Process 19015 attached [pid 19015] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19015] chdir("./18114") = 0 [pid 19015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19015] setpgid(0, 0) = 0 [pid 19015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19015] write(3, "1000", 4) = 4 [pid 19015] close(3) = 0 [pid 19015] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19015] write(1, "executing program\n", 18executing program ) = 18 [pid 19015] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19015] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19015] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19015] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19015] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8647, si_int=0, si_ptr=NULL} --- [pid 19015] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19015, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18114", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18114/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18114/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18114/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18114") = 0 mkdir("./18115", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19016 ./strace-static-x86_64: Process 19016 attached [pid 19016] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19016] chdir("./18115") = 0 [pid 19016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19016] setpgid(0, 0) = 0 [pid 19016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19016] write(3, "1000", 4) = 4 [pid 19016] close(3) = 0 [pid 19016] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19016] write(1, "executing program\n", 18) = 18 [pid 19016] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19016] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19016] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19016] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19016] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11471, si_int=0, si_ptr=NULL} --- [pid 19016] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19016, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18115", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18115/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18115/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18115/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18115") = 0 mkdir("./18116", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19017 ./strace-static-x86_64: Process 19017 attached [pid 19017] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19017] chdir("./18116") = 0 [pid 19017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19017] setpgid(0, 0) = 0 [pid 19017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19017] write(3, "1000", 4) = 4 [pid 19017] close(3) = 0 [pid 19017] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19017] write(1, "executing program\n", 18executing program ) = 18 [pid 19017] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19017] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19017] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19017] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19017] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8795, si_int=0, si_ptr=NULL} --- [pid 19017] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19017, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18116", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18116/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18116/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18116/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18116") = 0 mkdir("./18117", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19018 ./strace-static-x86_64: Process 19018 attached [pid 19018] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19018] chdir("./18117") = 0 [pid 19018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19018] setpgid(0, 0) = 0 [pid 19018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19018] write(3, "1000", 4) = 4 [pid 19018] close(3) = 0 [pid 19018] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19018] write(1, "executing program\n", 18executing program ) = 18 [pid 19018] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19018] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19018] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19018] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19018] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9785, si_int=0, si_ptr=NULL} --- [pid 19018] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19018, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18117", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18117/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18117/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18117") = 0 mkdir("./18118", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19019 ./strace-static-x86_64: Process 19019 attached [pid 19019] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19019] chdir("./18118") = 0 [pid 19019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19019] setpgid(0, 0) = 0 [pid 19019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19019] write(3, "1000", 4) = 4 [pid 19019] close(3) = 0 [pid 19019] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19019] write(1, "executing program\n", 18) = 18 [pid 19019] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19019] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19019] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19019] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19019] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11560, si_int=0, si_ptr=NULL} --- [pid 19019] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19019, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18118", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18118/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18118/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18118/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18118") = 0 mkdir("./18119", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19020 attached [pid 19020] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19020] chdir("./18119") = 0 [pid 19020] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19020 [pid 19020] <... prctl resumed>) = 0 [pid 19020] setpgid(0, 0) = 0 [pid 19020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19020] write(3, "1000", 4) = 4 [pid 19020] close(3) = 0 [pid 19020] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19020] write(1, "executing program\n", 18) = 18 [pid 19020] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19020] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19020] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19020] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19020] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8998, si_int=0, si_ptr=NULL} --- [pid 19020] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19020, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18119", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18119/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18119/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18119/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18119") = 0 mkdir("./18120", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19021 attached , child_tidptr=0x55557ab7f650) = 19021 [pid 19021] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19021] chdir("./18120") = 0 [pid 19021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19021] setpgid(0, 0) = 0 [pid 19021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19021] write(3, "1000", 4) = 4 [pid 19021] close(3) = 0 [pid 19021] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19021] write(1, "executing program\n", 18) = 18 [pid 19021] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19021] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19021] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19021] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19021] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8703, si_int=0, si_ptr=NULL} --- [pid 19021] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19021, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18120", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18120/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18120/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18120/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18120") = 0 mkdir("./18121", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19022 attached , child_tidptr=0x55557ab7f650) = 19022 [pid 19022] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19022] chdir("./18121") = 0 [pid 19022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19022] setpgid(0, 0) = 0 [pid 19022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19022] write(3, "1000", 4) = 4 [pid 19022] close(3) = 0 [pid 19022] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19022] write(1, "executing program\n", 18executing program ) = 18 [pid 19022] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19022] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19022] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19022] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19022] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11730, si_int=0, si_ptr=NULL} --- [pid 19022] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19022, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18121", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18121/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18121/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18121/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18121") = 0 mkdir("./18122", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19023 ./strace-static-x86_64: Process 19023 attached [pid 19023] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19023] chdir("./18122") = 0 [pid 19023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19023] setpgid(0, 0) = 0 [pid 19023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19023] write(3, "1000", 4) = 4 [pid 19023] close(3) = 0 [pid 19023] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19023] write(1, "executing program\n", 18) = 18 [pid 19023] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19023] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19023] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19023] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19023] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9520, si_int=0, si_ptr=NULL} --- [pid 19023] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19023, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18122", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18122/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18122/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18122/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18122") = 0 mkdir("./18123", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19024 attached , child_tidptr=0x55557ab7f650) = 19024 [pid 19024] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19024] chdir("./18123") = 0 [pid 19024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19024] setpgid(0, 0) = 0 [pid 19024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19024] write(3, "1000", 4) = 4 [pid 19024] close(3) = 0 [pid 19024] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19024] write(1, "executing program\n", 18executing program ) = 18 [pid 19024] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19024] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19024] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19024] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19024] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10344, si_int=0, si_ptr=NULL} --- [pid 19024] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19024, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18123", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18123/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18123/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18123/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18123") = 0 mkdir("./18124", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19025 ./strace-static-x86_64: Process 19025 attached [pid 19025] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19025] chdir("./18124") = 0 [pid 19025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19025] setpgid(0, 0) = 0 [pid 19025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19025] write(3, "1000", 4) = 4 [pid 19025] close(3) = 0 [pid 19025] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19025] write(1, "executing program\n", 18executing program ) = 18 [pid 19025] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19025] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19025] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19025] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19025] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9520, si_int=0, si_ptr=NULL} --- [pid 19025] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19025, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18124", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18124/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18124/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18124/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18124") = 0 mkdir("./18125", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19026 attached , child_tidptr=0x55557ab7f650) = 19026 [pid 19026] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19026] chdir("./18125") = 0 [pid 19026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19026] setpgid(0, 0) = 0 [pid 19026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19026] write(3, "1000", 4) = 4 [pid 19026] close(3) = 0 [pid 19026] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19026] write(1, "executing program\n", 18executing program ) = 18 [pid 19026] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19026] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19026] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19026] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19026] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10605, si_int=0, si_ptr=NULL} --- [pid 19026] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19026, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18125", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18125/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18125/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18125/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18125") = 0 mkdir("./18126", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19027 attached [pid 19027] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19027 [pid 19027] chdir("./18126") = 0 [pid 19027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19027] setpgid(0, 0) = 0 [pid 19027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19027] write(3, "1000", 4) = 4 [pid 19027] close(3) = 0 [pid 19027] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19027] write(1, "executing program\n", 18executing program ) = 18 [pid 19027] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19027] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19027] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19027] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19027] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11939, si_int=0, si_ptr=NULL} --- [pid 19027] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19027, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18126", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18126/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18126/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18126/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18126") = 0 mkdir("./18127", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19028 ./strace-static-x86_64: Process 19028 attached [pid 19028] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19028] chdir("./18127") = 0 [pid 19028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19028] setpgid(0, 0) = 0 [pid 19028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19028] write(3, "1000", 4) = 4 [pid 19028] close(3) = 0 [pid 19028] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19028] write(1, "executing program\n", 18executing program ) = 18 [pid 19028] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19028] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19028] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19028] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19028] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8596, si_int=0, si_ptr=NULL} --- [pid 19028] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19028, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18127", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18127/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18127/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18127/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18127") = 0 mkdir("./18128", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19029 ./strace-static-x86_64: Process 19029 attached [pid 19029] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19029] chdir("./18128") = 0 [pid 19029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19029] setpgid(0, 0) = 0 [pid 19029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19029] write(3, "1000", 4) = 4 [pid 19029] close(3) = 0 [pid 19029] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19029] write(1, "executing program\n", 18executing program ) = 18 [pid 19029] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19029] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19029] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19029] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19029] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9040, si_int=0, si_ptr=NULL} --- [pid 19029] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19029, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18128", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18128/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18128/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18128") = 0 mkdir("./18129", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19030 ./strace-static-x86_64: Process 19030 attached [pid 19030] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19030] chdir("./18129") = 0 [pid 19030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19030] setpgid(0, 0) = 0 [pid 19030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19030] write(3, "1000", 4) = 4 [pid 19030] close(3) = 0 [pid 19030] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19030] write(1, "executing program\n", 18executing program ) = 18 [pid 19030] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19030] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19030] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19030] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19030] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11431, si_int=0, si_ptr=NULL} --- [pid 19030] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19030, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18129", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18129/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18129/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18129/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18129") = 0 mkdir("./18130", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19031 ./strace-static-x86_64: Process 19031 attached [pid 19031] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19031] chdir("./18130") = 0 [pid 19031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19031] setpgid(0, 0) = 0 [pid 19031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19031] write(3, "1000", 4) = 4 [pid 19031] close(3) = 0 [pid 19031] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19031] write(1, "executing program\n", 18) = 18 [pid 19031] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19031] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19031] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19031] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19031] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8453, si_int=0, si_ptr=NULL} --- [pid 19031] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19031, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18130", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18130/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18130/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18130/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18130") = 0 mkdir("./18131", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19032 attached [pid 19032] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19032] chdir("./18131" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19032 [pid 19032] <... chdir resumed>) = 0 [pid 19032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19032] setpgid(0, 0) = 0 [pid 19032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19032] write(3, "1000", 4) = 4 [pid 19032] close(3) = 0 [pid 19032] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19032] write(1, "executing program\n", 18) = 18 [pid 19032] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19032] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19032] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19032] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19032] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18824, si_int=0, si_ptr=NULL} --- [pid 19032] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19032, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18131", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18131/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18131/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18131/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18131") = 0 mkdir("./18132", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19033 attached , child_tidptr=0x55557ab7f650) = 19033 [pid 19033] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19033] chdir("./18132") = 0 [pid 19033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19033] setpgid(0, 0) = 0 [pid 19033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19033] write(3, "1000", 4) = 4 [pid 19033] close(3) = 0 [pid 19033] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19033] write(1, "executing program\n", 18) = 18 [pid 19033] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19033] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19033] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19033] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19033] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9623, si_int=0, si_ptr=NULL} --- [pid 19033] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19033, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18132", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18132/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18132/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18132/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18132") = 0 mkdir("./18133", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19034 ./strace-static-x86_64: Process 19034 attached [pid 19034] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19034] chdir("./18133") = 0 [pid 19034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19034] setpgid(0, 0) = 0 [pid 19034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19034] write(3, "1000", 4) = 4 [pid 19034] close(3) = 0 [pid 19034] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19034] write(1, "executing program\n", 18) = 18 [pid 19034] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19034] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19034] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19034] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19034] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8878, si_int=0, si_ptr=NULL} --- [pid 19034] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19034, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18133", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18133/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18133/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18133/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18133") = 0 mkdir("./18134", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19035 attached [pid 19035] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19035] chdir("./18134") = 0 [pid 19035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19035] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19035 [pid 19035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19035] write(3, "1000", 4) = 4 [pid 19035] close(3) = 0 [pid 19035] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19035] write(1, "executing program\n", 18) = 18 [pid 19035] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19035] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19035] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19035] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19035] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8887, si_int=0, si_ptr=NULL} --- [pid 19035] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19035, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18134", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18134/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18134/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18134/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18134") = 0 mkdir("./18135", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19036 attached [pid 19036] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19036] chdir("./18135") = 0 [pid 19036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19036] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19036 [pid 19036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19036] write(3, "1000", 4) = 4 [pid 19036] close(3) = 0 [pid 19036] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19036] write(1, "executing program\n", 18) = 18 [pid 19036] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19036] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19036] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19036] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19036] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8872, si_int=0, si_ptr=NULL} --- [pid 19036] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19036, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18135", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18135/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18135/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18135/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18135") = 0 mkdir("./18136", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19037 attached [pid 19037] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19037] chdir("./18136") = 0 [pid 19037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19037] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19037 [pid 19037] <... setpgid resumed>) = 0 [pid 19037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19037] write(3, "1000", 4) = 4 [pid 19037] close(3) = 0 [pid 19037] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19037] write(1, "executing program\n", 18executing program ) = 18 [pid 19037] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19037] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19037] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19037] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19037] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9780, si_int=0, si_ptr=NULL} --- [pid 19037] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19037, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18136", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18136/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18136/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18136") = 0 mkdir("./18137", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19038 ./strace-static-x86_64: Process 19038 attached [pid 19038] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19038] chdir("./18137") = 0 [pid 19038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19038] setpgid(0, 0) = 0 [pid 19038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19038] write(3, "1000", 4) = 4 [pid 19038] close(3) = 0 [pid 19038] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19038] write(1, "executing program\n", 18executing program ) = 18 [pid 19038] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19038] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19038] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19038] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19038] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8427, si_int=0, si_ptr=NULL} --- [pid 19038] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19038, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18137", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18137/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18137/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18137/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18137") = 0 mkdir("./18138", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19039 attached [pid 19039] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19039] chdir("./18138") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19039 [pid 19039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19039] setpgid(0, 0) = 0 [pid 19039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19039] write(3, "1000", 4) = 4 [pid 19039] close(3) = 0 [pid 19039] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19039] write(1, "executing program\n", 18executing program ) = 18 [pid 19039] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19039] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19039] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19039] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19039] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10896, si_int=0, si_ptr=NULL} --- [pid 19039] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19039, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18138", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18138/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18138/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18138/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18138") = 0 mkdir("./18139", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19040 attached [pid 19040] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19040] chdir("./18139" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19040 [pid 19040] <... chdir resumed>) = 0 [pid 19040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19040] setpgid(0, 0) = 0 [pid 19040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19040] write(3, "1000", 4) = 4 [pid 19040] close(3) = 0 [pid 19040] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19040] write(1, "executing program\n", 18executing program ) = 18 [pid 19040] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19040] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19040] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19040] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19040] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12268, si_int=0, si_ptr=NULL} --- [pid 19040] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19040, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18139", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18139/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18139/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18139/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18139") = 0 mkdir("./18140", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19041 attached [pid 19041] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19041 [pid 19041] chdir("./18140") = 0 [pid 19041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19041] setpgid(0, 0) = 0 [pid 19041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19041] write(3, "1000", 4) = 4 [pid 19041] close(3) = 0 [pid 19041] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19041] write(1, "executing program\n", 18executing program ) = 18 [pid 19041] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19041] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19041] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19041] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19041] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9280, si_int=0, si_ptr=NULL} --- [pid 19041] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19041, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18140", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18140/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18140/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18140/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18140") = 0 mkdir("./18141", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19042 attached [pid 19042] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19042] chdir("./18141") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19042 [pid 19042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19042] setpgid(0, 0) = 0 [pid 19042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19042] write(3, "1000", 4) = 4 [pid 19042] close(3) = 0 [pid 19042] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19042] write(1, "executing program\n", 18) = 18 [pid 19042] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19042] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19042] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19042] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19042] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7774, si_int=0, si_ptr=NULL} --- [pid 19042] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19042, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18141", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18141/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18141/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18141/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18141") = 0 mkdir("./18142", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19043 ./strace-static-x86_64: Process 19043 attached [pid 19043] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19043] chdir("./18142") = 0 [pid 19043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19043] setpgid(0, 0) = 0 [pid 19043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19043] write(3, "1000", 4) = 4 [pid 19043] close(3) = 0 [pid 19043] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19043] write(1, "executing program\n", 18) = 18 [pid 19043] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19043] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19043] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19043] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19043] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9401, si_int=0, si_ptr=NULL} --- [pid 19043] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19043, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18142", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18142/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18142/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18142/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18142") = 0 mkdir("./18143", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19044 ./strace-static-x86_64: Process 19044 attached [pid 19044] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19044] chdir("./18143") = 0 [pid 19044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19044] setpgid(0, 0) = 0 [pid 19044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19044] write(3, "1000", 4) = 4 [pid 19044] close(3) = 0 executing program [pid 19044] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19044] write(1, "executing program\n", 18) = 18 [pid 19044] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19044] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19044] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19044] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19044] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9246, si_int=0, si_ptr=NULL} --- [pid 19044] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19044, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18143", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18143/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18143/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18143/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18143") = 0 mkdir("./18144", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19045 attached [pid 19045] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19045] chdir("./18144" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19045 [pid 19045] <... chdir resumed>) = 0 [pid 19045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19045] setpgid(0, 0) = 0 [pid 19045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19045] write(3, "1000", 4) = 4 [pid 19045] close(3) = 0 [pid 19045] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19045] write(1, "executing program\n", 18) = 18 [pid 19045] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19045] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19045] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19045] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19045] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10441, si_int=0, si_ptr=NULL} --- [pid 19045] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19045, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18144", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18144/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18144/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18144/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18144") = 0 mkdir("./18145", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19046 attached [pid 19046] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19046] chdir("./18145") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19046 [pid 19046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19046] setpgid(0, 0) = 0 [pid 19046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19046] write(3, "1000", 4) = 4 [pid 19046] close(3) = 0 [pid 19046] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19046] write(1, "executing program\n", 18) = 18 [pid 19046] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19046] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19046] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19046] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19046] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8368, si_int=0, si_ptr=NULL} --- [pid 19046] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19046, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18145", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18145/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18145/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18145/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18145") = 0 mkdir("./18146", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19047 attached , child_tidptr=0x55557ab7f650) = 19047 [pid 19047] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19047] chdir("./18146") = 0 [pid 19047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19047] setpgid(0, 0) = 0 [pid 19047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19047] write(3, "1000", 4) = 4 [pid 19047] close(3) = 0 [pid 19047] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19047] write(1, "executing program\n", 18executing program ) = 18 [pid 19047] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19047] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19047] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19047] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19047] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8617, si_int=0, si_ptr=NULL} --- [pid 19047] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19047, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18146", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18146/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18146/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18146/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18146") = 0 mkdir("./18147", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19048 ./strace-static-x86_64: Process 19048 attached [pid 19048] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19048] chdir("./18147") = 0 [pid 19048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19048] setpgid(0, 0) = 0 [pid 19048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19048] write(3, "1000", 4) = 4 [pid 19048] close(3) = 0 [pid 19048] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19048] write(1, "executing program\n", 18executing program ) = 18 [pid 19048] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19048] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19048] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19048] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19048] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12042, si_int=0, si_ptr=NULL} --- [pid 19048] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19048, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18147", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18147/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18147/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18147/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18147") = 0 mkdir("./18148", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19049 ./strace-static-x86_64: Process 19049 attached [pid 19049] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19049] chdir("./18148") = 0 [pid 19049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19049] setpgid(0, 0) = 0 [pid 19049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19049] write(3, "1000", 4) = 4 [pid 19049] close(3) = 0 [pid 19049] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19049] write(1, "executing program\n", 18) = 18 [pid 19049] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19049] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19049] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19049] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19049] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8336, si_int=0, si_ptr=NULL} --- [pid 19049] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19049, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18148", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18148/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18148/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18148/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18148") = 0 mkdir("./18149", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19050 ./strace-static-x86_64: Process 19050 attached [pid 19050] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19050] chdir("./18149") = 0 [pid 19050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19050] setpgid(0, 0) = 0 [pid 19050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19050] write(3, "1000", 4) = 4 [pid 19050] close(3) = 0 [pid 19050] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19050] write(1, "executing program\n", 18executing program ) = 18 [pid 19050] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19050] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19050] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19050] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19050] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17022, si_int=0, si_ptr=NULL} --- [pid 19050] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19050, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18149", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18149", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18149/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18149/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18149/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18149") = 0 mkdir("./18150", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19051 attached [pid 19051] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19051 [pid 19051] chdir("./18150") = 0 [pid 19051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19051] setpgid(0, 0) = 0 [pid 19051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19051] write(3, "1000", 4) = 4 [pid 19051] close(3) = 0 [pid 19051] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19051] write(1, "executing program\n", 18) = 18 [pid 19051] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19051] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19051] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19051] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19051] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10863, si_int=0, si_ptr=NULL} --- [pid 19051] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19051, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18150", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18150", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18150/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18150/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18150/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18150") = 0 mkdir("./18151", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19052 attached [pid 19052] set_robust_list(0x55557ab7f660, 24 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19052 [pid 19052] <... set_robust_list resumed>) = 0 [pid 19052] chdir("./18151") = 0 [pid 19052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19052] setpgid(0, 0) = 0 [pid 19052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19052] write(3, "1000", 4) = 4 [pid 19052] close(3) = 0 [pid 19052] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19052] write(1, "executing program\n", 18executing program ) = 18 [pid 19052] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19052] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19052] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19052] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19052] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9306, si_int=0, si_ptr=NULL} --- [pid 19052] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19052, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18151", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18151", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18151/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18151/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18151/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18151") = 0 mkdir("./18152", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19053 attached [pid 19053] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19053] chdir("./18152") = 0 [pid 19053] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19053 [pid 19053] <... prctl resumed>) = 0 [pid 19053] setpgid(0, 0) = 0 [pid 19053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19053] write(3, "1000", 4) = 4 [pid 19053] close(3) = 0 [pid 19053] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19053] write(1, "executing program\n", 18executing program ) = 18 [pid 19053] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19053] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19053] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19053] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19053] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8472, si_int=0, si_ptr=NULL} --- [pid 19053] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19053, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18152", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18152", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18152/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18152/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18152/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18152") = 0 mkdir("./18153", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19054 attached [pid 19054] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19054] chdir("./18153") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19054 [pid 19054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19054] setpgid(0, 0) = 0 [pid 19054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19054] write(3, "1000", 4) = 4 [pid 19054] close(3) = 0 [pid 19054] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19054] write(1, "executing program\n", 18) = 18 [pid 19054] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19054] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19054] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19054] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19054] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11111, si_int=0, si_ptr=NULL} --- [pid 19054] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19054, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18153", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18153", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18153/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18153/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18153/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18153") = 0 mkdir("./18154", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19055 attached [pid 19055] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19055] chdir("./18154") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19055 [pid 19055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19055] setpgid(0, 0) = 0 [pid 19055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19055] write(3, "1000", 4) = 4 [pid 19055] close(3) = 0 [pid 19055] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19055] write(1, "executing program\n", 18executing program ) = 18 [pid 19055] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19055] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19055] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19055] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19055] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9401, si_int=0, si_ptr=NULL} --- [pid 19055] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19055, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18154", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18154", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18154/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18154/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18154/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18154") = 0 mkdir("./18155", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19056 attached [pid 19056] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19056] chdir("./18155") = 0 [pid 19056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19056] setpgid(0, 0) = 0 [pid 19056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19056 [pid 19056] <... openat resumed>) = 3 [pid 19056] write(3, "1000", 4) = 4 [pid 19056] close(3) = 0 [pid 19056] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19056] write(1, "executing program\n", 18executing program ) = 18 [pid 19056] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19056] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19056] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19056] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19056] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9032, si_int=0, si_ptr=NULL} --- [pid 19056] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19056, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18155", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18155", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18155/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18155/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18155/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18155") = 0 mkdir("./18156", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19057 ./strace-static-x86_64: Process 19057 attached [pid 19057] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19057] chdir("./18156") = 0 [pid 19057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19057] setpgid(0, 0) = 0 [pid 19057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19057] write(3, "1000", 4) = 4 [pid 19057] close(3) = 0 [pid 19057] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19057] write(1, "executing program\n", 18executing program ) = 18 [pid 19057] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19057] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19057] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19057] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19057] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8761, si_int=0, si_ptr=NULL} --- [pid 19057] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19057, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18156", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18156", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18156/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18156/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18156/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18156") = 0 mkdir("./18157", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19058 ./strace-static-x86_64: Process 19058 attached [pid 19058] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19058] chdir("./18157") = 0 [pid 19058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19058] setpgid(0, 0) = 0 [pid 19058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19058] write(3, "1000", 4) = 4 [pid 19058] close(3) = 0 [pid 19058] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19058] write(1, "executing program\n", 18executing program ) = 18 [pid 19058] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19058] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19058] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19058] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19058] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9353, si_int=0, si_ptr=NULL} --- [pid 19058] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19058, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18157", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18157", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18157/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18157/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18157/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18157") = 0 mkdir("./18158", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19059 attached [pid 19059] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19059] chdir("./18158") = 0 [pid 19059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19059] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19059 [pid 19059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19059] write(3, "1000", 4) = 4 [pid 19059] close(3) = 0 [pid 19059] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19059] write(1, "executing program\n", 18) = 18 [pid 19059] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19059] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19059] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19059] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19059] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8805, si_int=0, si_ptr=NULL} --- [pid 19059] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19059, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18158", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18158", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18158/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18158/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18158/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18158") = 0 mkdir("./18159", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19060 ./strace-static-x86_64: Process 19060 attached [pid 19060] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19060] chdir("./18159") = 0 [pid 19060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19060] setpgid(0, 0) = 0 [pid 19060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19060] write(3, "1000", 4) = 4 [pid 19060] close(3) = 0 [pid 19060] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19060] write(1, "executing program\n", 18) = 18 [pid 19060] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19060] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19060] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19060] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19060] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8466, si_int=0, si_ptr=NULL} --- [pid 19060] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19060, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18159", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18159", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18159/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18159/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18159/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18159") = 0 mkdir("./18160", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19061 attached [pid 19061] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19061 [pid 19061] chdir("./18160") = 0 [pid 19061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19061] setpgid(0, 0) = 0 [pid 19061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19061] write(3, "1000", 4) = 4 [pid 19061] close(3) = 0 [pid 19061] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19061] write(1, "executing program\n", 18) = 18 [pid 19061] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19061] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19061] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19061] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19061] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8741, si_int=0, si_ptr=NULL} --- [pid 19061] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19061, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18160", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18160", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18160/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18160/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18160/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18160") = 0 mkdir("./18161", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19062 ./strace-static-x86_64: Process 19062 attached [pid 19062] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19062] chdir("./18161") = 0 [pid 19062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19062] setpgid(0, 0) = 0 [pid 19062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19062] write(3, "1000", 4) = 4 [pid 19062] close(3) = 0 [pid 19062] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19062] write(1, "executing program\n", 18) = 18 [pid 19062] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19062] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19062] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19062] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19062] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8335, si_int=0, si_ptr=NULL} --- [pid 19062] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19062, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18161", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18161", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18161/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18161/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18161/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18161") = 0 mkdir("./18162", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19063 ./strace-static-x86_64: Process 19063 attached [pid 19063] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19063] chdir("./18162") = 0 [pid 19063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19063] setpgid(0, 0) = 0 [pid 19063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19063] write(3, "1000", 4) = 4 [pid 19063] close(3) = 0 [pid 19063] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19063] write(1, "executing program\n", 18executing program ) = 18 [pid 19063] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19063] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19063] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19063] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19063] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10310, si_int=0, si_ptr=NULL} --- [pid 19063] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19063, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18162", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18162", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18162/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18162/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18162/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18162") = 0 mkdir("./18163", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19064 ./strace-static-x86_64: Process 19064 attached [pid 19064] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19064] chdir("./18163") = 0 [pid 19064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19064] setpgid(0, 0) = 0 [pid 19064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19064] write(3, "1000", 4) = 4 [pid 19064] close(3) = 0 [pid 19064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19064] write(1, "executing program\n", 18executing program ) = 18 [pid 19064] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19064] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19064] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19064] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19064] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9427, si_int=0, si_ptr=NULL} --- [pid 19064] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19064, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18163", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18163", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18163/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18163/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18163/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18163") = 0 mkdir("./18164", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19065 attached [pid 19065] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19065] chdir("./18164" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19065 [pid 19065] <... chdir resumed>) = 0 [pid 19065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19065] setpgid(0, 0) = 0 [pid 19065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19065] write(3, "1000", 4) = 4 [pid 19065] close(3) = 0 [pid 19065] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19065] write(1, "executing program\n", 18) = 18 [pid 19065] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19065] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19065] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19065] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19065] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7952, si_int=0, si_ptr=NULL} --- [pid 19065] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19065, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18164", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18164", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18164/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18164/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18164/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18164") = 0 mkdir("./18165", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19066 attached [pid 19066] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19066] chdir("./18165") = 0 [pid 19066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19066] setpgid(0, 0) = 0 [pid 19066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19066 [pid 19066] <... openat resumed>) = 3 [pid 19066] write(3, "1000", 4) = 4 [pid 19066] close(3) = 0 [pid 19066] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19066] write(1, "executing program\n", 18executing program ) = 18 [pid 19066] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19066] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19066] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19066] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19066] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10083, si_int=0, si_ptr=NULL} --- [pid 19066] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19066, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18165", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18165", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18165/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18165/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18165/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18165") = 0 mkdir("./18166", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19067 attached [pid 19067] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19067 [pid 19067] chdir("./18166") = 0 [pid 19067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19067] setpgid(0, 0) = 0 [pid 19067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19067] write(3, "1000", 4) = 4 [pid 19067] close(3) = 0 [pid 19067] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19067] write(1, "executing program\n", 18) = 18 [pid 19067] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19067] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19067] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19067] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19067] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11277, si_int=0, si_ptr=NULL} --- [pid 19067] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19067, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18166", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18166", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18166/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18166/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18166/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18166") = 0 mkdir("./18167", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19068 ./strace-static-x86_64: Process 19068 attached [pid 19068] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19068] chdir("./18167") = 0 [pid 19068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19068] setpgid(0, 0) = 0 [pid 19068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19068] write(3, "1000", 4) = 4 [pid 19068] close(3) = 0 [pid 19068] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19068] write(1, "executing program\n", 18executing program ) = 18 [pid 19068] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19068] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19068] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19068] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19068] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10249, si_int=0, si_ptr=NULL} --- [pid 19068] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19068, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18167", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18167", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18167/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18167/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18167/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18167") = 0 mkdir("./18168", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19069 ./strace-static-x86_64: Process 19069 attached [pid 19069] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19069] chdir("./18168") = 0 [pid 19069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19069] setpgid(0, 0) = 0 [pid 19069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19069] write(3, "1000", 4) = 4 [pid 19069] close(3) = 0 [pid 19069] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19069] write(1, "executing program\n", 18executing program ) = 18 [pid 19069] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19069] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19069] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19069] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19069] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9484, si_int=0, si_ptr=NULL} --- [pid 19069] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19069, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18168", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18168", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18168/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18168/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18168/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18168") = 0 mkdir("./18169", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19070 ./strace-static-x86_64: Process 19070 attached [pid 19070] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19070] chdir("./18169") = 0 [pid 19070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19070] setpgid(0, 0) = 0 [pid 19070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19070] write(3, "1000", 4) = 4 [pid 19070] close(3) = 0 [pid 19070] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19070] write(1, "executing program\n", 18) = 18 [pid 19070] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19070] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19070] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19070] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19070] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8025, si_int=0, si_ptr=NULL} --- [pid 19070] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19070, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18169", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18169", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18169/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18169/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18169/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18169") = 0 mkdir("./18170", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19071 ./strace-static-x86_64: Process 19071 attached [pid 19071] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19071] chdir("./18170") = 0 [pid 19071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19071] setpgid(0, 0) = 0 [pid 19071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19071] write(3, "1000", 4) = 4 [pid 19071] close(3) = 0 [pid 19071] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19071] write(1, "executing program\n", 18) = 18 [pid 19071] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19071] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19071] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19071] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19071] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8365, si_int=0, si_ptr=NULL} --- [pid 19071] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19071, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18170", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18170", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18170/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18170/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18170/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18170") = 0 mkdir("./18171", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19072 ./strace-static-x86_64: Process 19072 attached [pid 19072] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19072] chdir("./18171") = 0 [pid 19072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19072] setpgid(0, 0) = 0 [pid 19072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19072] write(3, "1000", 4) = 4 [pid 19072] close(3) = 0 [pid 19072] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19072] write(1, "executing program\n", 18executing program ) = 18 [pid 19072] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19072] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19072] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19072] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19072] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9637, si_int=0, si_ptr=NULL} --- [pid 19072] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19072, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18171", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18171", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18171/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18171/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18171/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18171") = 0 mkdir("./18172", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19073 attached [pid 19073] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19073 [pid 19073] chdir("./18172") = 0 [pid 19073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19073] setpgid(0, 0) = 0 [pid 19073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19073] write(3, "1000", 4) = 4 [pid 19073] close(3) = 0 [pid 19073] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19073] write(1, "executing program\n", 18) = 18 [pid 19073] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19073] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19073] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19073] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19073] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8899, si_int=0, si_ptr=NULL} --- [pid 19073] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19073, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18172", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18172", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18172/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18172/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18172/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18172") = 0 mkdir("./18173", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19074 attached , child_tidptr=0x55557ab7f650) = 19074 [pid 19074] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19074] chdir("./18173") = 0 [pid 19074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19074] setpgid(0, 0) = 0 [pid 19074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19074] write(3, "1000", 4) = 4 [pid 19074] close(3) = 0 [pid 19074] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19074] write(1, "executing program\n", 18executing program ) = 18 [pid 19074] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19074] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19074] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19074] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19074] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8822, si_int=0, si_ptr=NULL} --- [pid 19074] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19074, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18173", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18173", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18173/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18173/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18173/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18173") = 0 mkdir("./18174", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19075 ./strace-static-x86_64: Process 19075 attached [pid 19075] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19075] chdir("./18174") = 0 [pid 19075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19075] setpgid(0, 0) = 0 [pid 19075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19075] write(3, "1000", 4) = 4 [pid 19075] close(3) = 0 [pid 19075] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19075] write(1, "executing program\n", 18) = 18 [pid 19075] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19075] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19075] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19075] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19075] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14979, si_int=0, si_ptr=NULL} --- [pid 19075] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19075, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18174", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18174", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18174/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18174/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18174/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18174") = 0 mkdir("./18175", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19076 ./strace-static-x86_64: Process 19076 attached [pid 19076] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19076] chdir("./18175") = 0 [pid 19076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19076] setpgid(0, 0) = 0 [pid 19076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19076] write(3, "1000", 4) = 4 [pid 19076] close(3) = 0 [pid 19076] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19076] write(1, "executing program\n", 18) = 18 [pid 19076] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19076] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19076] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19076] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19076] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10948, si_int=0, si_ptr=NULL} --- [pid 19076] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19076, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18175", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18175", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18175/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18175/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18175/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18175") = 0 mkdir("./18176", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19077 attached , child_tidptr=0x55557ab7f650) = 19077 [pid 19077] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19077] chdir("./18176") = 0 [pid 19077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19077] setpgid(0, 0) = 0 [pid 19077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19077] write(3, "1000", 4) = 4 [pid 19077] close(3) = 0 [pid 19077] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19077] write(1, "executing program\n", 18executing program ) = 18 [pid 19077] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19077] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19077] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19077] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19077] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10865, si_int=0, si_ptr=NULL} --- [pid 19077] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19077, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18176", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18176", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18176/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18176/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18176/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18176") = 0 mkdir("./18177", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19078 ./strace-static-x86_64: Process 19078 attached [pid 19078] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19078] chdir("./18177") = 0 [pid 19078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19078] setpgid(0, 0) = 0 [pid 19078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19078] write(3, "1000", 4) = 4 [pid 19078] close(3) = 0 [pid 19078] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19078] write(1, "executing program\n", 18executing program ) = 18 [pid 19078] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19078] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19078] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19078] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19078] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8806, si_int=0, si_ptr=NULL} --- [pid 19078] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19078, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18177", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18177", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18177/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18177/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18177/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18177") = 0 mkdir("./18178", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19079 ./strace-static-x86_64: Process 19079 attached [pid 19079] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19079] chdir("./18178") = 0 [pid 19079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19079] setpgid(0, 0) = 0 [pid 19079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19079] write(3, "1000", 4) = 4 [pid 19079] close(3) = 0 [pid 19079] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19079] write(1, "executing program\n", 18) = 18 [pid 19079] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19079] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19079] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19079] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19079] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8135, si_int=0, si_ptr=NULL} --- [pid 19079] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19079, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18178", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18178", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18178/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18178/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18178/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18178") = 0 mkdir("./18179", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19081 attached , child_tidptr=0x55557ab7f650) = 19081 [pid 19081] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19081] chdir("./18179") = 0 [pid 19081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19081] setpgid(0, 0) = 0 [pid 19081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19081] write(3, "1000", 4) = 4 [pid 19081] close(3) = 0 [pid 19081] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19081] write(1, "executing program\n", 18executing program ) = 18 [pid 19081] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19081] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19081] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19081] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19081] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8917, si_int=0, si_ptr=NULL} --- [pid 19081] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19081, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18179", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18179", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18179/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18179/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18179/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18179") = 0 mkdir("./18180", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19082 ./strace-static-x86_64: Process 19082 attached [pid 19082] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19082] chdir("./18180") = 0 [pid 19082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19082] setpgid(0, 0) = 0 [pid 19082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19082] write(3, "1000", 4) = 4 [pid 19082] close(3) = 0 [pid 19082] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19082] write(1, "executing program\n", 18executing program ) = 18 [pid 19082] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19082] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19082] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19082] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19082] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9237, si_int=0, si_ptr=NULL} --- [pid 19082] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19082, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18180", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18180", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18180/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18180/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18180/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18180") = 0 mkdir("./18181", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19083 attached [pid 19083] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19083] chdir("./18181") = 0 [pid 19083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19083] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19083 [pid 19083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19083] write(3, "1000", 4) = 4 [pid 19083] close(3) = 0 [pid 19083] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19083] write(1, "executing program\n", 18executing program ) = 18 [pid 19083] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19083] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19083] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19083] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19083] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9492, si_int=0, si_ptr=NULL} --- [pid 19083] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19083, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18181", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18181", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18181/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18181/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18181/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18181") = 0 mkdir("./18182", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19084 ./strace-static-x86_64: Process 19084 attached [pid 19084] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19084] chdir("./18182") = 0 [pid 19084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19084] setpgid(0, 0) = 0 [pid 19084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19084] write(3, "1000", 4) = 4 [pid 19084] close(3) = 0 [pid 19084] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19084] write(1, "executing program\n", 18executing program ) = 18 [pid 19084] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19084] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19084] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19084] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19084] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10192, si_int=0, si_ptr=NULL} --- [pid 19084] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19084, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18182", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18182", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18182/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18182/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18182/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18182") = 0 mkdir("./18183", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19085 attached [pid 19085] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19085] chdir("./18183") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19085 [pid 19085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19085] setpgid(0, 0) = 0 [pid 19085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19085] write(3, "1000", 4) = 4 [pid 19085] close(3) = 0 [pid 19085] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19085] write(1, "executing program\n", 18executing program ) = 18 [pid 19085] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19085] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19085] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19085] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19085] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8594, si_int=0, si_ptr=NULL} --- [pid 19085] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19085, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18183", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18183", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18183/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18183/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18183/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18183") = 0 mkdir("./18184", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19086 attached [pid 19086] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19086 [pid 19086] chdir("./18184") = 0 [pid 19086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19086] setpgid(0, 0) = 0 [pid 19086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19086] write(3, "1000", 4) = 4 [pid 19086] close(3) = 0 [pid 19086] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19086] write(1, "executing program\n", 18executing program ) = 18 [pid 19086] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19086] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19086] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19086] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19086] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13423, si_int=0, si_ptr=NULL} --- [pid 19086] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19086, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18184", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18184", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18184/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18184/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18184/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18184") = 0 mkdir("./18185", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19087 ./strace-static-x86_64: Process 19087 attached [pid 19087] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19087] chdir("./18185") = 0 [pid 19087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19087] setpgid(0, 0) = 0 [pid 19087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19087] write(3, "1000", 4) = 4 [pid 19087] close(3) = 0 [pid 19087] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19087] write(1, "executing program\n", 18executing program ) = 18 [pid 19087] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19087] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19087] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19087] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19087] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11896, si_int=0, si_ptr=NULL} --- [pid 19087] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19087, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18185", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18185", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18185/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18185/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18185/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18185") = 0 mkdir("./18186", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19088 ./strace-static-x86_64: Process 19088 attached [pid 19088] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19088] chdir("./18186") = 0 [pid 19088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19088] setpgid(0, 0) = 0 [pid 19088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19088] write(3, "1000", 4) = 4 [pid 19088] close(3) = 0 [pid 19088] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19088] write(1, "executing program\n", 18executing program ) = 18 [pid 19088] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19088] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19088] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19088] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19088] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12072, si_int=0, si_ptr=NULL} --- [pid 19088] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19088, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18186", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18186", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18186/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18186/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18186/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18186") = 0 mkdir("./18187", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19089 ./strace-static-x86_64: Process 19089 attached [pid 19089] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19089] chdir("./18187") = 0 [pid 19089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19089] setpgid(0, 0) = 0 [pid 19089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19089] write(3, "1000", 4) = 4 [pid 19089] close(3) = 0 [pid 19089] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19089] write(1, "executing program\n", 18executing program ) = 18 [pid 19089] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19089] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19089] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19089] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19089] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23059, si_int=0, si_ptr=NULL} --- [pid 19089] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19089, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18187", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18187", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18187/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18187/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18187/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18187") = 0 mkdir("./18188", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19090 ./strace-static-x86_64: Process 19090 attached [pid 19090] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19090] chdir("./18188") = 0 [pid 19090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19090] setpgid(0, 0) = 0 [pid 19090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19090] write(3, "1000", 4) = 4 [pid 19090] close(3) = 0 [pid 19090] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19090] write(1, "executing program\n", 18) = 18 [pid 19090] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19090] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19090] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19090] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19090] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10689, si_int=0, si_ptr=NULL} --- [pid 19090] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19090, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18188", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18188", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18188/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18188/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18188/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18188") = 0 mkdir("./18189", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19091 ./strace-static-x86_64: Process 19091 attached [pid 19091] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19091] chdir("./18189") = 0 [pid 19091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19091] setpgid(0, 0) = 0 [pid 19091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19091] write(3, "1000", 4) = 4 [pid 19091] close(3) = 0 [pid 19091] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19091] write(1, "executing program\n", 18executing program ) = 18 [pid 19091] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19091] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19091] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19091] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19091] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10330, si_int=0, si_ptr=NULL} --- [pid 19091] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19091, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18189", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18189", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18189/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18189/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18189/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18189") = 0 mkdir("./18190", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19092 ./strace-static-x86_64: Process 19092 attached [pid 19092] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19092] chdir("./18190") = 0 [pid 19092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19092] setpgid(0, 0) = 0 [pid 19092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19092] write(3, "1000", 4) = 4 [pid 19092] close(3) = 0 [pid 19092] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19092] write(1, "executing program\n", 18executing program ) = 18 [pid 19092] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19092] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19092] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19092] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19092] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8327, si_int=0, si_ptr=NULL} --- [pid 19092] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19092, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18190", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18190", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18190/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18190/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18190/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18190") = 0 mkdir("./18191", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19093 ./strace-static-x86_64: Process 19093 attached [pid 19093] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19093] chdir("./18191") = 0 [pid 19093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19093] setpgid(0, 0) = 0 [pid 19093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19093] write(3, "1000", 4) = 4 [pid 19093] close(3) = 0 [pid 19093] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19093] write(1, "executing program\n", 18executing program ) = 18 [pid 19093] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19093] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19093] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19093] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19093] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9789, si_int=0, si_ptr=NULL} --- [pid 19093] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19093, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18191", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18191", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18191/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18191/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18191/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18191") = 0 mkdir("./18192", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19094 ./strace-static-x86_64: Process 19094 attached [pid 19094] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19094] chdir("./18192") = 0 [pid 19094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19094] setpgid(0, 0) = 0 [pid 19094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19094] write(3, "1000", 4) = 4 [pid 19094] close(3) = 0 [pid 19094] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19094] write(1, "executing program\n", 18) = 18 [pid 19094] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19094] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19094] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19094] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19094] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8884, si_int=0, si_ptr=NULL} --- [pid 19094] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19094, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18192", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18192", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18192/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18192/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18192/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18192") = 0 mkdir("./18193", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19095 ./strace-static-x86_64: Process 19095 attached [pid 19095] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19095] chdir("./18193") = 0 [pid 19095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19095] setpgid(0, 0) = 0 [pid 19095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19095] write(3, "1000", 4) = 4 [pid 19095] close(3) = 0 [pid 19095] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19095] write(1, "executing program\n", 18) = 18 [pid 19095] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19095] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19095] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19095] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19095] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11925, si_int=0, si_ptr=NULL} --- [pid 19095] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19095, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18193", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18193", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18193/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18193/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18193/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18193") = 0 mkdir("./18194", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19096 ./strace-static-x86_64: Process 19096 attached [pid 19096] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19096] chdir("./18194") = 0 [pid 19096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19096] setpgid(0, 0) = 0 [pid 19096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19096] write(3, "1000", 4) = 4 [pid 19096] close(3) = 0 [pid 19096] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19096] write(1, "executing program\n", 18executing program ) = 18 [pid 19096] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19096] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19096] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19096] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19096] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9882, si_int=0, si_ptr=NULL} --- [pid 19096] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19096, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18194", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18194", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18194/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18194/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18194/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18194") = 0 mkdir("./18195", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19097 ./strace-static-x86_64: Process 19097 attached [pid 19097] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19097] chdir("./18195") = 0 [pid 19097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19097] setpgid(0, 0) = 0 [pid 19097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19097] write(3, "1000", 4) = 4 [pid 19097] close(3) = 0 [pid 19097] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19097] write(1, "executing program\n", 18) = 18 [pid 19097] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19097] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19097] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19097] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19097] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7982, si_int=0, si_ptr=NULL} --- [pid 19097] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19097, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18195", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18195", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18195/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18195/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18195/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18195") = 0 mkdir("./18196", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19098 attached [pid 19098] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19098] chdir("./18196" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19098 [pid 19098] <... chdir resumed>) = 0 [pid 19098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19098] setpgid(0, 0) = 0 [pid 19098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19098] write(3, "1000", 4) = 4 [pid 19098] close(3) = 0 [pid 19098] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19098] write(1, "executing program\n", 18) = 18 [pid 19098] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19098] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19098] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19098] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19098] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24217, si_int=0, si_ptr=NULL} --- [pid 19098] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19098, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18196", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18196", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18196/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18196/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18196/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18196") = 0 mkdir("./18197", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19099 attached , child_tidptr=0x55557ab7f650) = 19099 [pid 19099] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19099] chdir("./18197") = 0 [pid 19099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19099] setpgid(0, 0) = 0 [pid 19099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19099] write(3, "1000", 4) = 4 [pid 19099] close(3) = 0 [pid 19099] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19099] write(1, "executing program\n", 18executing program ) = 18 [pid 19099] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19099] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19099] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19099] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19099] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8887, si_int=0, si_ptr=NULL} --- [pid 19099] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19099, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18197", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18197", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18197/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18197/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18197/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18197") = 0 mkdir("./18198", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19100 ./strace-static-x86_64: Process 19100 attached [pid 19100] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19100] chdir("./18198") = 0 [pid 19100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19100] setpgid(0, 0) = 0 [pid 19100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19100] write(3, "1000", 4) = 4 [pid 19100] close(3) = 0 [pid 19100] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19100] write(1, "executing program\n", 18executing program ) = 18 [pid 19100] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19100] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19100] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19100] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19100] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8739, si_int=0, si_ptr=NULL} --- [pid 19100] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19100, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18198", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18198", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18198/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18198/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18198/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18198") = 0 mkdir("./18199", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19101 ./strace-static-x86_64: Process 19101 attached [pid 19101] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19101] chdir("./18199") = 0 [pid 19101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19101] setpgid(0, 0) = 0 [pid 19101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19101] write(3, "1000", 4) = 4 [pid 19101] close(3) = 0 [pid 19101] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19101] write(1, "executing program\n", 18) = 18 [pid 19101] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19101] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19101] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19101] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19101] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19910, si_int=0, si_ptr=NULL} --- [pid 19101] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19101, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18199", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18199", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18199/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18199/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18199/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18199") = 0 mkdir("./18200", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19102 attached , child_tidptr=0x55557ab7f650) = 19102 [pid 19102] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19102] chdir("./18200") = 0 [pid 19102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19102] setpgid(0, 0) = 0 [pid 19102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19102] write(3, "1000", 4) = 4 [pid 19102] close(3) = 0 [pid 19102] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19102] write(1, "executing program\n", 18executing program ) = 18 [pid 19102] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19102] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19102] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19102] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19102] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10963, si_int=0, si_ptr=NULL} --- [pid 19102] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19102, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18200", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18200", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18200/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18200/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18200/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18200") = 0 mkdir("./18201", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19103 ./strace-static-x86_64: Process 19103 attached [pid 19103] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19103] chdir("./18201") = 0 [pid 19103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19103] setpgid(0, 0) = 0 [pid 19103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19103] write(3, "1000", 4) = 4 [pid 19103] close(3) = 0 [pid 19103] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19103] write(1, "executing program\n", 18executing program ) = 18 [pid 19103] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19103] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19103] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19103] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19103] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10406, si_int=0, si_ptr=NULL} --- [pid 19103] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19103, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18201", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18201", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18201/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18201/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18201/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18201") = 0 mkdir("./18202", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19104 attached [pid 19104] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19104] chdir("./18202") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19104 [pid 19104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19104] setpgid(0, 0) = 0 [pid 19104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19104] write(3, "1000", 4) = 4 [pid 19104] close(3) = 0 [pid 19104] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19104] write(1, "executing program\n", 18) = 18 [pid 19104] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19104] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19104] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19104] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19104] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9041, si_int=0, si_ptr=NULL} --- [pid 19104] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19104, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18202", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18202", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18202/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18202/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18202/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18202") = 0 mkdir("./18203", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19105 attached , child_tidptr=0x55557ab7f650) = 19105 [pid 19105] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19105] chdir("./18203") = 0 [pid 19105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19105] setpgid(0, 0) = 0 [pid 19105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19105] write(3, "1000", 4) = 4 [pid 19105] close(3) = 0 [pid 19105] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19105] write(1, "executing program\n", 18executing program ) = 18 [pid 19105] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19105] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19105] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19105] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19105] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10675, si_int=0, si_ptr=NULL} --- [pid 19105] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19105, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18203", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18203", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18203/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18203/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18203/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18203") = 0 mkdir("./18204", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19106 ./strace-static-x86_64: Process 19106 attached [pid 19106] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19106] chdir("./18204") = 0 [pid 19106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19106] setpgid(0, 0) = 0 [pid 19106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19106] write(3, "1000", 4) = 4 [pid 19106] close(3) = 0 [pid 19106] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19106] write(1, "executing program\n", 18executing program ) = 18 [pid 19106] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19106] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19106] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19106] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19106] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10410, si_int=0, si_ptr=NULL} --- [pid 19106] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19106, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18204", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18204", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18204/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18204/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18204/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18204") = 0 mkdir("./18205", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19107 ./strace-static-x86_64: Process 19107 attached [pid 19107] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19107] chdir("./18205") = 0 [pid 19107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19107] setpgid(0, 0) = 0 [pid 19107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19107] write(3, "1000", 4) = 4 [pid 19107] close(3) = 0 [pid 19107] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19107] write(1, "executing program\n", 18) = 18 [pid 19107] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19107] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19107] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19107] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19107] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9889, si_int=0, si_ptr=NULL} --- [pid 19107] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19107, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18205", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18205", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18205/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18205/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18205/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18205") = 0 mkdir("./18206", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19108 attached [pid 19108] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19108] chdir("./18206" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19108 [pid 19108] <... chdir resumed>) = 0 [pid 19108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19108] setpgid(0, 0) = 0 [pid 19108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19108] write(3, "1000", 4) = 4 [pid 19108] close(3) = 0 [pid 19108] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19108] write(1, "executing program\n", 18) = 18 [pid 19108] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19108] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19108] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19108] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19108] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13696, si_int=0, si_ptr=NULL} --- [pid 19108] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19108, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18206", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18206", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18206/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18206/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18206/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18206") = 0 mkdir("./18207", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19109 attached [pid 19109] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19109] chdir("./18207" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19109 [pid 19109] <... chdir resumed>) = 0 [pid 19109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19109] setpgid(0, 0) = 0 [pid 19109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19109] write(3, "1000", 4) = 4 [pid 19109] close(3) = 0 [pid 19109] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19109] write(1, "executing program\n", 18executing program ) = 18 [pid 19109] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19109] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19109] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19109] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19109] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11161, si_int=0, si_ptr=NULL} --- [pid 19109] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19109, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18207", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18207", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18207/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18207/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18207/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18207") = 0 mkdir("./18208", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19110 attached [pid 19110] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19110] chdir("./18208") = 0 [pid 19110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19110] setpgid(0, 0) = 0 [pid 19110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19110 [pid 19110] <... openat resumed>) = 3 [pid 19110] write(3, "1000", 4) = 4 [pid 19110] close(3) = 0 [pid 19110] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19110] write(1, "executing program\n", 18executing program ) = 18 [pid 19110] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19110] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19110] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19110] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19110] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9068, si_int=0, si_ptr=NULL} --- [pid 19110] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19110, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18208", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18208", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18208/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18208/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18208/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18208") = 0 mkdir("./18209", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19111 attached [pid 19111] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19111] chdir("./18209") = 0 [pid 19111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19111] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19111 [pid 19111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19111] write(3, "1000", 4) = 4 [pid 19111] close(3) = 0 [pid 19111] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19111] write(1, "executing program\n", 18) = 18 [pid 19111] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19111] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19111] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19111] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19111] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24462, si_int=0, si_ptr=NULL} --- [pid 19111] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19111, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18209", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18209", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18209/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18209/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18209/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18209") = 0 mkdir("./18210", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19112 ./strace-static-x86_64: Process 19112 attached [pid 19112] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19112] chdir("./18210") = 0 [pid 19112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19112] setpgid(0, 0) = 0 [pid 19112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19112] write(3, "1000", 4) = 4 [pid 19112] close(3) = 0 [pid 19112] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19112] write(1, "executing program\n", 18) = 18 [pid 19112] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19112] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19112] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19112] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19112] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10275, si_int=0, si_ptr=NULL} --- [pid 19112] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19112, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18210", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18210", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18210/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18210/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18210/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18210") = 0 mkdir("./18211", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19113 attached [pid 19113] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19113] chdir("./18211") = 0 [pid 19113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19113] setpgid(0, 0) = 0 [pid 19113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19113 [pid 19113] <... openat resumed>) = 3 [pid 19113] write(3, "1000", 4) = 4 [pid 19113] close(3) = 0 [pid 19113] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19113] write(1, "executing program\n", 18) = 18 [pid 19113] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19113] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19113] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19113] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19113] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8791, si_int=0, si_ptr=NULL} --- [pid 19113] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19113, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18211", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18211", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18211/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18211/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18211/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18211") = 0 mkdir("./18212", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19114 ./strace-static-x86_64: Process 19114 attached [pid 19114] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19114] chdir("./18212") = 0 [pid 19114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19114] setpgid(0, 0) = 0 [pid 19114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19114] write(3, "1000", 4) = 4 [pid 19114] close(3) = 0 [pid 19114] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19114] write(1, "executing program\n", 18executing program ) = 18 [pid 19114] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19114] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19114] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19114] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19114] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9007, si_int=0, si_ptr=NULL} --- [pid 19114] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19114, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18212", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18212", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18212/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18212/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18212/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18212") = 0 mkdir("./18213", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19115 attached , child_tidptr=0x55557ab7f650) = 19115 [pid 19115] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19115] chdir("./18213") = 0 [pid 19115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19115] setpgid(0, 0) = 0 [pid 19115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19115] write(3, "1000", 4) = 4 [pid 19115] close(3) = 0 [pid 19115] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19115] write(1, "executing program\n", 18executing program ) = 18 [pid 19115] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19115] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19115] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19115] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19115] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10178, si_int=0, si_ptr=NULL} --- [pid 19115] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19115, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18213", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18213", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18213/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18213/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18213/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18213") = 0 mkdir("./18214", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19116 attached [pid 19116] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19116] chdir("./18214" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19116 [pid 19116] <... chdir resumed>) = 0 [pid 19116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19116] setpgid(0, 0) = 0 [pid 19116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19116] write(3, "1000", 4) = 4 [pid 19116] close(3) = 0 [pid 19116] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19116] write(1, "executing program\n", 18) = 18 [pid 19116] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19116] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19116] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19116] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19116] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16199, si_int=0, si_ptr=NULL} --- [pid 19116] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19116, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18214", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18214", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18214/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18214/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18214/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18214") = 0 mkdir("./18215", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19117 ./strace-static-x86_64: Process 19117 attached [pid 19117] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19117] chdir("./18215") = 0 [pid 19117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19117] setpgid(0, 0) = 0 [pid 19117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19117] write(3, "1000", 4) = 4 [pid 19117] close(3) = 0 [pid 19117] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19117] write(1, "executing program\n", 18executing program ) = 18 [pid 19117] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19117] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19117] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19117] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19117] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11137, si_int=0, si_ptr=NULL} --- [pid 19117] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19117, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18215", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18215", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18215/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18215/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18215/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18215") = 0 mkdir("./18216", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19118 attached [pid 19118] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19118 [pid 19118] chdir("./18216") = 0 [pid 19118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19118] setpgid(0, 0) = 0 [pid 19118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19118] write(3, "1000", 4) = 4 [pid 19118] close(3) = 0 [pid 19118] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19118] write(1, "executing program\n", 18executing program ) = 18 [pid 19118] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19118] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19118] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19118] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19118] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9381, si_int=0, si_ptr=NULL} --- [pid 19118] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19118, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18216", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18216", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18216/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18216/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18216/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18216") = 0 mkdir("./18217", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19119 ./strace-static-x86_64: Process 19119 attached [pid 19119] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19119] chdir("./18217") = 0 [pid 19119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19119] setpgid(0, 0) = 0 [pid 19119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19119] write(3, "1000", 4) = 4 [pid 19119] close(3) = 0 [pid 19119] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19119] write(1, "executing program\n", 18) = 18 [pid 19119] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19119] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19119] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19119] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19119] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17242, si_int=0, si_ptr=NULL} --- [pid 19119] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19119, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18217", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18217", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18217/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18217/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18217/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18217") = 0 mkdir("./18218", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19120 attached [pid 19120] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19120] chdir("./18218") = 0 [pid 19120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19120] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19120 [pid 19120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19120] write(3, "1000", 4) = 4 [pid 19120] close(3) = 0 [pid 19120] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19120] write(1, "executing program\n", 18executing program ) = 18 [pid 19120] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19120] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19120] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19120] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19120] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8827, si_int=0, si_ptr=NULL} --- [pid 19120] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19120, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18218", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18218", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18218/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18218/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18218/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18218") = 0 mkdir("./18219", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19121 attached , child_tidptr=0x55557ab7f650) = 19121 [pid 19121] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19121] chdir("./18219") = 0 [pid 19121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19121] setpgid(0, 0) = 0 [pid 19121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19121] write(3, "1000", 4) = 4 [pid 19121] close(3) = 0 [pid 19121] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19121] write(1, "executing program\n", 18executing program ) = 18 [pid 19121] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19121] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19121] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19121] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19121] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28923, si_int=0, si_ptr=NULL} --- [pid 19121] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19121, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18219", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18219", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18219/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18219/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18219/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18219") = 0 mkdir("./18220", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19122 ./strace-static-x86_64: Process 19122 attached [pid 19122] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19122] chdir("./18220") = 0 [pid 19122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19122] setpgid(0, 0) = 0 [pid 19122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19122] write(3, "1000", 4) = 4 [pid 19122] close(3) = 0 [pid 19122] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19122] write(1, "executing program\n", 18executing program ) = 18 [pid 19122] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19122] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19122] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19122] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19122] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8862, si_int=0, si_ptr=NULL} --- [pid 19122] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19122, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18220", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18220", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18220/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18220/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18220/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18220") = 0 mkdir("./18221", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19123 ./strace-static-x86_64: Process 19123 attached [pid 19123] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19123] chdir("./18221") = 0 [pid 19123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19123] setpgid(0, 0) = 0 [pid 19123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19123] write(3, "1000", 4) = 4 [pid 19123] close(3) = 0 [pid 19123] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19123] write(1, "executing program\n", 18executing program ) = 18 [pid 19123] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19123] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19123] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19123] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19123] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13618, si_int=0, si_ptr=NULL} --- [pid 19123] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19123, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18221", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18221", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18221/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18221/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18221/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18221") = 0 mkdir("./18222", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19124 attached , child_tidptr=0x55557ab7f650) = 19124 [pid 19124] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19124] chdir("./18222") = 0 [pid 19124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19124] setpgid(0, 0) = 0 [pid 19124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19124] write(3, "1000", 4) = 4 [pid 19124] close(3) = 0 [pid 19124] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19124] write(1, "executing program\n", 18executing program ) = 18 [pid 19124] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19124] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19124] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19124] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19124] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8514, si_int=0, si_ptr=NULL} --- [pid 19124] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19124, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18222", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18222", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18222/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18222/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18222/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18222") = 0 mkdir("./18223", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19125 ./strace-static-x86_64: Process 19125 attached [pid 19125] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19125] chdir("./18223") = 0 [pid 19125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19125] setpgid(0, 0) = 0 [pid 19125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19125] write(3, "1000", 4) = 4 [pid 19125] close(3) = 0 [pid 19125] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19125] write(1, "executing program\n", 18executing program ) = 18 [pid 19125] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19125] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19125] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19125] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19125] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24874, si_int=0, si_ptr=NULL} --- [pid 19125] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19125, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18223", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18223", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18223/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18223/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18223/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18223") = 0 mkdir("./18224", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19126 attached [pid 19126] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19126] chdir("./18224") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19126 [pid 19126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19126] setpgid(0, 0) = 0 [pid 19126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19126] write(3, "1000", 4) = 4 [pid 19126] close(3) = 0 [pid 19126] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19126] write(1, "executing program\n", 18) = 18 [pid 19126] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19126] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19126] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19126] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19126] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28463, si_int=0, si_ptr=NULL} --- [pid 19126] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19126, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18224", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18224", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18224/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18224/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18224/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18224") = 0 mkdir("./18225", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19127 attached [pid 19127] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19127] chdir("./18225") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19127 [pid 19127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19127] setpgid(0, 0) = 0 [pid 19127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19127] write(3, "1000", 4) = 4 [pid 19127] close(3) = 0 [pid 19127] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19127] write(1, "executing program\n", 18executing program ) = 18 [pid 19127] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19127] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19127] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19127] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19127] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12189, si_int=0, si_ptr=NULL} --- [pid 19127] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19127, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18225", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18225", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18225/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18225/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18225/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18225") = 0 mkdir("./18226", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19128 attached , child_tidptr=0x55557ab7f650) = 19128 [pid 19128] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19128] chdir("./18226") = 0 [pid 19128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19128] setpgid(0, 0) = 0 [pid 19128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19128] write(3, "1000", 4) = 4 [pid 19128] close(3) = 0 [pid 19128] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19128] write(1, "executing program\n", 18executing program ) = 18 [pid 19128] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19128] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19128] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19128] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19128] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11322, si_int=0, si_ptr=NULL} --- [pid 19128] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19128, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18226", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18226", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18226/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18226/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18226/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18226") = 0 mkdir("./18227", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19129 attached , child_tidptr=0x55557ab7f650) = 19129 [pid 19129] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19129] chdir("./18227") = 0 [pid 19129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19129] setpgid(0, 0) = 0 [pid 19129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19129] write(3, "1000", 4) = 4 [pid 19129] close(3) = 0 [pid 19129] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19129] write(1, "executing program\n", 18executing program ) = 18 [pid 19129] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19129] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19129] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19129] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19129] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8644, si_int=0, si_ptr=NULL} --- [pid 19129] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19129, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18227", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18227", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18227/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18227/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18227/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18227") = 0 mkdir("./18228", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19130 ./strace-static-x86_64: Process 19130 attached [pid 19130] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19130] chdir("./18228") = 0 [pid 19130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19130] setpgid(0, 0) = 0 [pid 19130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19130] write(3, "1000", 4) = 4 [pid 19130] close(3) = 0 [pid 19130] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19130] write(1, "executing program\n", 18) = 18 [pid 19130] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19130] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19130] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19130] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19130] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17309, si_int=0, si_ptr=NULL} --- [pid 19130] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19130, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18228", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18228", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18228/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18228/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18228/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18228") = 0 mkdir("./18229", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19131 ./strace-static-x86_64: Process 19131 attached [pid 19131] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19131] chdir("./18229") = 0 [pid 19131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19131] setpgid(0, 0) = 0 [pid 19131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19131] write(3, "1000", 4) = 4 [pid 19131] close(3) = 0 [pid 19131] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19131] write(1, "executing program\n", 18) = 18 [pid 19131] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19131] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19131] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19131] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19131] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10423, si_int=0, si_ptr=NULL} --- [pid 19131] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19131, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18229", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18229", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18229/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18229/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18229/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18229") = 0 mkdir("./18230", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19132 attached [pid 19132] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19132 [pid 19132] chdir("./18230") = 0 [pid 19132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19132] setpgid(0, 0) = 0 [pid 19132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19132] write(3, "1000", 4) = 4 [pid 19132] close(3) = 0 [pid 19132] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19132] write(1, "executing program\n", 18executing program ) = 18 [pid 19132] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19132] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19132] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19132] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19132] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8541, si_int=0, si_ptr=NULL} --- [pid 19132] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19132, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18230", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18230", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18230/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18230/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18230/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18230") = 0 mkdir("./18231", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19133 ./strace-static-x86_64: Process 19133 attached [pid 19133] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19133] chdir("./18231") = 0 [pid 19133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19133] setpgid(0, 0) = 0 [pid 19133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19133] write(3, "1000", 4) = 4 [pid 19133] close(3) = 0 [pid 19133] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19133] write(1, "executing program\n", 18executing program ) = 18 [pid 19133] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19133] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19133] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19133] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19133] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9514, si_int=0, si_ptr=NULL} --- [pid 19133] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19133, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18231", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18231", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18231/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18231/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18231/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18231") = 0 mkdir("./18232", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19134 attached [pid 19134] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19134] chdir("./18232") = 0 [pid 19134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19134 [pid 19134] setpgid(0, 0) = 0 [pid 19134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19134] write(3, "1000", 4) = 4 [pid 19134] close(3) = 0 [pid 19134] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19134] write(1, "executing program\n", 18) = 18 [pid 19134] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19134] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19134] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19134] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19134] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8135, si_int=0, si_ptr=NULL} --- [pid 19134] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19134, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18232", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18232", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18232/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18232/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18232/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18232") = 0 mkdir("./18233", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19135 attached [pid 19135] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19135 [pid 19135] chdir("./18233") = 0 [pid 19135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19135] setpgid(0, 0) = 0 [pid 19135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19135] write(3, "1000", 4) = 4 [pid 19135] close(3) = 0 [pid 19135] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19135] write(1, "executing program\n", 18) = 18 [pid 19135] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19135] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19135] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19135] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19135] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15400, si_int=0, si_ptr=NULL} --- [pid 19135] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19135, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18233", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18233", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18233/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18233/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18233/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18233") = 0 mkdir("./18234", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19136 attached [pid 19136] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19136 [pid 19136] chdir("./18234") = 0 [pid 19136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19136] setpgid(0, 0) = 0 [pid 19136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19136] write(3, "1000", 4) = 4 [pid 19136] close(3) = 0 [pid 19136] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19136] write(1, "executing program\n", 18executing program ) = 18 [pid 19136] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19136] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19136] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19136] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19136] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17111, si_int=0, si_ptr=NULL} --- [pid 19136] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19136, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18234", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18234", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18234/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18234/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18234/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18234") = 0 mkdir("./18235", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19137 attached [pid 19137] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19137] chdir("./18235") = 0 [pid 19137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19137] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19137 [pid 19137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19137] write(3, "1000", 4) = 4 [pid 19137] close(3) = 0 [pid 19137] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19137] write(1, "executing program\n", 18executing program ) = 18 [pid 19137] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19137] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19137] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19137] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19137] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8460, si_int=0, si_ptr=NULL} --- [pid 19137] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19137, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18235", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18235", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18235/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18235/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18235/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18235") = 0 mkdir("./18236", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19138 attached [pid 19138] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19138 [pid 19138] chdir("./18236") = 0 [pid 19138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19138] setpgid(0, 0) = 0 [pid 19138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19138] write(3, "1000", 4) = 4 [pid 19138] close(3) = 0 [pid 19138] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19138] write(1, "executing program\n", 18executing program ) = 18 [pid 19138] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19138] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19138] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19138] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19138] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8474, si_int=0, si_ptr=NULL} --- [pid 19138] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19138, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18236", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18236", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18236/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18236/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18236/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18236") = 0 mkdir("./18237", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19139 ./strace-static-x86_64: Process 19139 attached [pid 19139] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19139] chdir("./18237") = 0 [pid 19139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19139] setpgid(0, 0) = 0 [pid 19139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19139] write(3, "1000", 4) = 4 [pid 19139] close(3) = 0 [pid 19139] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19139] write(1, "executing program\n", 18) = 18 [pid 19139] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19139] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19139] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19139] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19139] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8372, si_int=0, si_ptr=NULL} --- [pid 19139] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19139, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18237", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18237", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18237/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18237/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18237/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18237") = 0 mkdir("./18238", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19140 attached [pid 19140] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19140] chdir("./18238" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19140 [pid 19140] <... chdir resumed>) = 0 [pid 19140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19140] setpgid(0, 0) = 0 [pid 19140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19140] write(3, "1000", 4) = 4 [pid 19140] close(3) = 0 [pid 19140] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19140] write(1, "executing program\n", 18) = 18 [pid 19140] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19140] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19140] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19140] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19140] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8848, si_int=0, si_ptr=NULL} --- [pid 19140] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19140, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18238", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18238", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18238/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18238/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18238/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18238") = 0 mkdir("./18239", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19141 ./strace-static-x86_64: Process 19141 attached [pid 19141] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19141] chdir("./18239") = 0 [pid 19141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19141] setpgid(0, 0) = 0 [pid 19141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19141] write(3, "1000", 4) = 4 [pid 19141] close(3) = 0 [pid 19141] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19141] write(1, "executing program\n", 18) = 18 [pid 19141] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19141] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19141] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19141] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19141] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8020, si_int=0, si_ptr=NULL} --- [pid 19141] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19141, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18239", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18239", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18239/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18239/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18239/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18239") = 0 mkdir("./18240", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19142 ./strace-static-x86_64: Process 19142 attached [pid 19142] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19142] chdir("./18240") = 0 [pid 19142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19142] setpgid(0, 0) = 0 [pid 19142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19142] write(3, "1000", 4) = 4 [pid 19142] close(3) = 0 [pid 19142] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19142] write(1, "executing program\n", 18executing program ) = 18 [pid 19142] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19142] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19142] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19142] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19142] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10966, si_int=0, si_ptr=NULL} --- [pid 19142] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19142, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18240", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18240", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18240/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18240/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18240/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18240") = 0 mkdir("./18241", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19143 ./strace-static-x86_64: Process 19143 attached [pid 19143] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19143] chdir("./18241") = 0 [pid 19143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19143] setpgid(0, 0) = 0 [pid 19143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19143] write(3, "1000", 4) = 4 [pid 19143] close(3) = 0 [pid 19143] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19143] write(1, "executing program\n", 18) = 18 [pid 19143] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19143] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19143] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19143] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19143] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8954, si_int=0, si_ptr=NULL} --- [pid 19143] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19143, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18241", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18241", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18241/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18241/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18241/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18241") = 0 mkdir("./18242", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19144 attached [pid 19144] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19144] chdir("./18242" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19144 [pid 19144] <... chdir resumed>) = 0 [pid 19144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19144] setpgid(0, 0) = 0 [pid 19144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19144] write(3, "1000", 4) = 4 [pid 19144] close(3) = 0 [pid 19144] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19144] write(1, "executing program\n", 18executing program ) = 18 [pid 19144] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19144] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19144] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19144] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19144] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9305, si_int=0, si_ptr=NULL} --- [pid 19144] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19144, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18242", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18242", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18242/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18242/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18242/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18242") = 0 mkdir("./18243", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19146 attached , child_tidptr=0x55557ab7f650) = 19146 [pid 19146] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19146] chdir("./18243") = 0 [pid 19146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19146] setpgid(0, 0) = 0 [pid 19146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19146] write(3, "1000", 4) = 4 [pid 19146] close(3) = 0 [pid 19146] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19146] write(1, "executing program\n", 18executing program ) = 18 [pid 19146] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19146] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19146] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19146] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19146] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9750, si_int=0, si_ptr=NULL} --- [pid 19146] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19146, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18243", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18243", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18243/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18243/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18243/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18243") = 0 mkdir("./18244", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19147 ./strace-static-x86_64: Process 19147 attached [pid 19147] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19147] chdir("./18244") = 0 [pid 19147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19147] setpgid(0, 0) = 0 [pid 19147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19147] write(3, "1000", 4) = 4 [pid 19147] close(3) = 0 [pid 19147] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19147] write(1, "executing program\n", 18) = 18 [pid 19147] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19147] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19147] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19147] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19147] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9370, si_int=0, si_ptr=NULL} --- [pid 19147] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19147, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18244", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18244", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18244/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18244/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18244/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18244") = 0 mkdir("./18245", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19148 ./strace-static-x86_64: Process 19148 attached [pid 19148] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19148] chdir("./18245") = 0 [pid 19148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19148] setpgid(0, 0) = 0 [pid 19148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19148] write(3, "1000", 4) = 4 [pid 19148] close(3) = 0 [pid 19148] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19148] write(1, "executing program\n", 18) = 18 [pid 19148] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19148] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19148] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19148] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19148] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8624, si_int=0, si_ptr=NULL} --- [pid 19148] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19148, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18245", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18245", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18245/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18245/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18245/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18245") = 0 mkdir("./18246", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19149 ./strace-static-x86_64: Process 19149 attached [pid 19149] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19149] chdir("./18246") = 0 [pid 19149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19149] setpgid(0, 0) = 0 [pid 19149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19149] write(3, "1000", 4) = 4 [pid 19149] close(3) = 0 [pid 19149] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19149] write(1, "executing program\n", 18executing program ) = 18 [pid 19149] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19149] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19149] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19149] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19149] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12371, si_int=0, si_ptr=NULL} --- [pid 19149] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19149, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18246", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18246", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18246/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18246/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18246/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18246") = 0 mkdir("./18247", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19150 ./strace-static-x86_64: Process 19150 attached [pid 19150] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19150] chdir("./18247") = 0 [pid 19150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19150] setpgid(0, 0) = 0 [pid 19150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19150] write(3, "1000", 4) = 4 [pid 19150] close(3) = 0 [pid 19150] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19150] write(1, "executing program\n", 18) = 18 [pid 19150] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19150] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19150] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19150] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19150] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10420, si_int=0, si_ptr=NULL} --- [pid 19150] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19150, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18247", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18247", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18247/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18247/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18247/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18247") = 0 mkdir("./18248", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19151 ./strace-static-x86_64: Process 19151 attached [pid 19151] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19151] chdir("./18248") = 0 [pid 19151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19151] setpgid(0, 0) = 0 [pid 19151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19151] write(3, "1000", 4) = 4 [pid 19151] close(3) = 0 [pid 19151] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19151] write(1, "executing program\n", 18) = 18 [pid 19151] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19151] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19151] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19151] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19151] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18527, si_int=0, si_ptr=NULL} --- [pid 19151] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19151, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18248", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18248", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18248/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18248/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18248/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18248") = 0 mkdir("./18249", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19152 ./strace-static-x86_64: Process 19152 attached [pid 19152] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19152] chdir("./18249") = 0 [pid 19152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19152] setpgid(0, 0) = 0 [pid 19152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19152] write(3, "1000", 4) = 4 [pid 19152] close(3) = 0 executing program [pid 19152] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19152] write(1, "executing program\n", 18) = 18 [pid 19152] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19152] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19152] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19152] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19152] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8040, si_int=0, si_ptr=NULL} --- [pid 19152] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19152, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18249", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18249", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18249/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18249/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18249/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18249") = 0 mkdir("./18250", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19153 ./strace-static-x86_64: Process 19153 attached [pid 19153] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19153] chdir("./18250") = 0 [pid 19153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19153] setpgid(0, 0) = 0 [pid 19153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19153] write(3, "1000", 4) = 4 [pid 19153] close(3) = 0 [pid 19153] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19153] write(1, "executing program\n", 18) = 18 [pid 19153] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19153] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19153] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19153] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19153] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12621, si_int=0, si_ptr=NULL} --- [pid 19153] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19153, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18250", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18250", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18250/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18250/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18250/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18250") = 0 mkdir("./18251", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19154 attached [pid 19154] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19154] chdir("./18251" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19154 [pid 19154] <... chdir resumed>) = 0 [pid 19154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19154] setpgid(0, 0) = 0 [pid 19154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19154] write(3, "1000", 4) = 4 [pid 19154] close(3) = 0 [pid 19154] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19154] write(1, "executing program\n", 18executing program ) = 18 [pid 19154] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19154] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19154] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19154] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19154] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9379, si_int=0, si_ptr=NULL} --- [pid 19154] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19154, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18251", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18251", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18251/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18251/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18251/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18251") = 0 mkdir("./18252", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19155 attached [pid 19155] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19155] chdir("./18252" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19155 [pid 19155] <... chdir resumed>) = 0 [pid 19155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19155] setpgid(0, 0) = 0 [pid 19155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19155] write(3, "1000", 4) = 4 [pid 19155] close(3) = 0 [pid 19155] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19155] write(1, "executing program\n", 18) = 18 [pid 19155] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19155] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19155] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19155] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19155] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8814, si_int=0, si_ptr=NULL} --- [pid 19155] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19155, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18252", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18252", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18252/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18252/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18252/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18252") = 0 mkdir("./18253", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19156 ./strace-static-x86_64: Process 19156 attached [pid 19156] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19156] chdir("./18253") = 0 [pid 19156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19156] setpgid(0, 0) = 0 [pid 19156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19156] write(3, "1000", 4) = 4 [pid 19156] close(3) = 0 [pid 19156] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19156] write(1, "executing program\n", 18executing program ) = 18 [pid 19156] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19156] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19156] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19156] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19156] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7915, si_int=0, si_ptr=NULL} --- [pid 19156] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19156, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18253", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18253", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18253/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18253/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18253/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18253") = 0 mkdir("./18254", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19157 attached [pid 19157] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19157] chdir("./18254") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19157 [pid 19157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19157] setpgid(0, 0) = 0 [pid 19157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19157] write(3, "1000", 4) = 4 [pid 19157] close(3) = 0 [pid 19157] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19157] write(1, "executing program\n", 18executing program ) = 18 [pid 19157] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19157] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19157] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19157] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19157] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12082, si_int=0, si_ptr=NULL} --- [pid 19157] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19157, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18254", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18254", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18254/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18254/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18254/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18254") = 0 mkdir("./18255", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19158 attached [pid 19158] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19158] chdir("./18255") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19158 [pid 19158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19158] setpgid(0, 0) = 0 [pid 19158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19158] write(3, "1000", 4) = 4 [pid 19158] close(3) = 0 [pid 19158] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19158] write(1, "executing program\n", 18) = 18 [pid 19158] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19158] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19158] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19158] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19158] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23968, si_int=0, si_ptr=NULL} --- [pid 19158] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19158, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18255", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18255", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18255/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18255/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18255/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18255") = 0 mkdir("./18256", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19159 ./strace-static-x86_64: Process 19159 attached [pid 19159] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19159] chdir("./18256") = 0 [pid 19159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19159] setpgid(0, 0) = 0 [pid 19159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19159] write(3, "1000", 4) = 4 [pid 19159] close(3) = 0 [pid 19159] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19159] write(1, "executing program\n", 18executing program ) = 18 [pid 19159] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19159] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19159] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19159] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19159] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9250, si_int=0, si_ptr=NULL} --- [pid 19159] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19159, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18256", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18256", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18256/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18256/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18256/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18256") = 0 mkdir("./18257", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19160 ./strace-static-x86_64: Process 19160 attached [pid 19160] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19160] chdir("./18257") = 0 [pid 19160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19160] setpgid(0, 0) = 0 [pid 19160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19160] write(3, "1000", 4) = 4 [pid 19160] close(3) = 0 [pid 19160] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19160] write(1, "executing program\n", 18executing program ) = 18 [pid 19160] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19160] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19160] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19160] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19160] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10494, si_int=0, si_ptr=NULL} --- [pid 19160] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19160, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18257", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18257", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORYexecuting program ) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18257/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18257/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18257/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18257") = 0 mkdir("./18258", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19161 attached , child_tidptr=0x55557ab7f650) = 19161 [pid 19161] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19161] chdir("./18258") = 0 [pid 19161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19161] setpgid(0, 0) = 0 [pid 19161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19161] write(3, "1000", 4) = 4 [pid 19161] close(3) = 0 [pid 19161] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19161] write(1, "executing program\n", 18) = 18 [pid 19161] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19161] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19161] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19161] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19161] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12545, si_int=0, si_ptr=NULL} --- [pid 19161] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19161, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18258", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18258", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18258/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18258/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18258/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18258") = 0 mkdir("./18259", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19162 ./strace-static-x86_64: Process 19162 attached [pid 19162] set_robust_list(0x55557ab7f660, 24) = 0 executing program [pid 19162] chdir("./18259") = 0 [pid 19162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19162] setpgid(0, 0) = 0 [pid 19162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19162] write(3, "1000", 4) = 4 [pid 19162] close(3) = 0 [pid 19162] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19162] write(1, "executing program\n", 18) = 18 [pid 19162] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19162] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19162] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19162] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19162] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9042, si_int=0, si_ptr=NULL} --- [pid 19162] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19162, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18259", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18259", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18259/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18259/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18259/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18259") = 0 mkdir("./18260", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19163 ./strace-static-x86_64: Process 19163 attached [pid 19163] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19163] chdir("./18260") = 0 [pid 19163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19163] setpgid(0, 0) = 0 [pid 19163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19163] write(3, "1000", 4) = 4 [pid 19163] close(3) = 0 [pid 19163] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19163] write(1, "executing program\n", 18) = 18 [pid 19163] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19163] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19163] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19163] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19163] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12823, si_int=0, si_ptr=NULL} --- [pid 19163] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19163, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18260", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18260", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18260/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18260/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18260/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18260") = 0 mkdir("./18261", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19164 ./strace-static-x86_64: Process 19164 attached [pid 19164] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19164] chdir("./18261") = 0 [pid 19164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19164] setpgid(0, 0) = 0 [pid 19164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19164] write(3, "1000", 4) = 4 [pid 19164] close(3) = 0 [pid 19164] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19164] write(1, "executing program\n", 18executing program ) = 18 [pid 19164] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19164] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19164] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19164] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19164] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8016, si_int=0, si_ptr=NULL} --- [pid 19164] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19164, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18261", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18261", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18261/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18261/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18261/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18261") = 0 mkdir("./18262", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19165 attached [pid 19165] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19165] chdir("./18262" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19165 [pid 19165] <... chdir resumed>) = 0 [pid 19165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19165] setpgid(0, 0) = 0 [pid 19165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19165] write(3, "1000", 4) = 4 [pid 19165] close(3) = 0 [pid 19165] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19165] write(1, "executing program\n", 18) = 18 [pid 19165] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19165] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19165] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19165] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19165] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7440, si_int=0, si_ptr=NULL} --- [pid 19165] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19165, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18262", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18262", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18262/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18262/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18262/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18262") = 0 mkdir("./18263", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19166 attached [pid 19166] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19166 [pid 19166] chdir("./18263") = 0 [pid 19166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19166] setpgid(0, 0) = 0 [pid 19166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19166] write(3, "1000", 4) = 4 [pid 19166] close(3) = 0 [pid 19166] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19166] write(1, "executing program\n", 18) = 18 [pid 19166] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19166] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19166] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19166] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19166] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10263, si_int=0, si_ptr=NULL} --- [pid 19166] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19166, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18263", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18263", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18263/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18263/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18263/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18263") = 0 mkdir("./18264", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19167 ./strace-static-x86_64: Process 19167 attached [pid 19167] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19167] chdir("./18264") = 0 [pid 19167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19167] setpgid(0, 0) = 0 [pid 19167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19167] write(3, "1000", 4) = 4 [pid 19167] close(3) = 0 [pid 19167] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19167] write(1, "executing program\n", 18) = 18 [pid 19167] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19167] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19167] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19167] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19167] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7587, si_int=0, si_ptr=NULL} --- [pid 19167] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19167, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18264", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18264", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18264/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18264/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18264/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18264") = 0 mkdir("./18265", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19168 ./strace-static-x86_64: Process 19168 attached [pid 19168] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19168] chdir("./18265") = 0 [pid 19168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19168] setpgid(0, 0) = 0 [pid 19168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19168] write(3, "1000", 4) = 4 [pid 19168] close(3) = 0 [pid 19168] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19168] write(1, "executing program\n", 18) = 18 [pid 19168] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19168] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19168] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19168] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19168] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7339, si_int=0, si_ptr=NULL} --- [pid 19168] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19168, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18265", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18265", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18265/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18265/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18265/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18265") = 0 mkdir("./18266", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19169 attached [pid 19169] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19169] chdir("./18266") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19169 [pid 19169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19169] setpgid(0, 0) = 0 [pid 19169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19169] write(3, "1000", 4) = 4 [pid 19169] close(3) = 0 [pid 19169] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19169] write(1, "executing program\n", 18) = 18 [pid 19169] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19169] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19169] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19169] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19169] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11906, si_int=0, si_ptr=NULL} --- [pid 19169] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19169, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18266", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18266", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18266/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18266/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18266/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18266") = 0 mkdir("./18267", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19170 attached , child_tidptr=0x55557ab7f650) = 19170 [pid 19170] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19170] chdir("./18267") = 0 [pid 19170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19170] setpgid(0, 0) = 0 [pid 19170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19170] write(3, "1000", 4) = 4 [pid 19170] close(3) = 0 [pid 19170] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19170] write(1, "executing program\n", 18) = 18 [pid 19170] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19170] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19170] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19170] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19170] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9229, si_int=0, si_ptr=NULL} --- [pid 19170] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19170, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18267", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18267", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18267/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18267/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18267/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18267") = 0 mkdir("./18268", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19171 ./strace-static-x86_64: Process 19171 attached [pid 19171] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19171] chdir("./18268") = 0 [pid 19171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19171] setpgid(0, 0) = 0 [pid 19171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19171] write(3, "1000", 4) = 4 [pid 19171] close(3) = 0 [pid 19171] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19171] write(1, "executing program\n", 18executing program ) = 18 [pid 19171] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19171] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19171] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19171] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19171] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22703, si_int=0, si_ptr=NULL} --- [pid 19171] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19171, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18268", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18268", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18268/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18268/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18268/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18268") = 0 mkdir("./18269", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19172 attached , child_tidptr=0x55557ab7f650) = 19172 [pid 19172] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19172] chdir("./18269") = 0 [pid 19172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19172] setpgid(0, 0) = 0 [pid 19172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19172] write(3, "1000", 4) = 4 [pid 19172] close(3) = 0 [pid 19172] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19172] write(1, "executing program\n", 18executing program ) = 18 [pid 19172] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19172] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19172] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19172] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19172] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8648, si_int=0, si_ptr=NULL} --- [pid 19172] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19172, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18269", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18269", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18269/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18269/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18269/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18269") = 0 mkdir("./18270", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19173 attached [pid 19173] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19173] chdir("./18270" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19173 [pid 19173] <... chdir resumed>) = 0 [pid 19173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19173] setpgid(0, 0) = 0 [pid 19173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19173] write(3, "1000", 4) = 4 [pid 19173] close(3) = 0 [pid 19173] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19173] write(1, "executing program\n", 18) = 18 [pid 19173] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19173] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19173] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19173] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19173] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11132, si_int=0, si_ptr=NULL} --- [pid 19173] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19173, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18270", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18270", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18270/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18270/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18270/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18270") = 0 mkdir("./18271", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19174 attached [pid 19174] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19174] chdir("./18271") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19174 [pid 19174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19174] setpgid(0, 0) = 0 [pid 19174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19174] write(3, "1000", 4) = 4 [pid 19174] close(3) = 0 [pid 19174] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19174] write(1, "executing program\n", 18) = 18 [pid 19174] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19174] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19174] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19174] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19174] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8214, si_int=0, si_ptr=NULL} --- [pid 19174] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19174, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18271", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18271", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18271/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18271/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18271/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18271") = 0 mkdir("./18272", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19175 ./strace-static-x86_64: Process 19175 attached [pid 19175] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19175] chdir("./18272") = 0 [pid 19175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19175] setpgid(0, 0) = 0 [pid 19175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19175] write(3, "1000", 4) = 4 [pid 19175] close(3) = 0 [pid 19175] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19175] write(1, "executing program\n", 18executing program ) = 18 [pid 19175] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19175] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19175] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19175] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19175] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10001, si_int=0, si_ptr=NULL} --- [pid 19175] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19175, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18272", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18272", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18272/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18272/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18272/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18272") = 0 mkdir("./18273", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19176 ./strace-static-x86_64: Process 19176 attached [pid 19176] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19176] chdir("./18273") = 0 [pid 19176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19176] setpgid(0, 0) = 0 [pid 19176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19176] write(3, "1000", 4) = 4 [pid 19176] close(3) = 0 [pid 19176] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19176] write(1, "executing program\n", 18) = 18 [pid 19176] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19176] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19176] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19176] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19176] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17429, si_int=0, si_ptr=NULL} --- [pid 19176] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19176, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18273", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18273", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18273/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18273/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18273/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18273") = 0 mkdir("./18274", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19177 ./strace-static-x86_64: Process 19177 attached [pid 19177] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19177] chdir("./18274") = 0 [pid 19177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19177] setpgid(0, 0) = 0 [pid 19177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19177] write(3, "1000", 4) = 4 [pid 19177] close(3) = 0 [pid 19177] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19177] write(1, "executing program\n", 18) = 18 [pid 19177] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19177] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19177] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19177] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19177] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25309, si_int=0, si_ptr=NULL} --- [pid 19177] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19177, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18274", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18274", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18274/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18274/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18274/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18274") = 0 mkdir("./18275", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19178 ./strace-static-x86_64: Process 19178 attached [pid 19178] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19178] chdir("./18275") = 0 [pid 19178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19178] setpgid(0, 0) = 0 [pid 19178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19178] write(3, "1000", 4) = 4 [pid 19178] close(3) = 0 [pid 19178] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19178] write(1, "executing program\n", 18executing program ) = 18 [pid 19178] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19178] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19178] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19178] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19178] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8422, si_int=0, si_ptr=NULL} --- [pid 19178] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19178, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18275", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18275", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18275/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18275/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18275/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18275") = 0 mkdir("./18276", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19179 ./strace-static-x86_64: Process 19179 attached [pid 19179] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19179] chdir("./18276") = 0 [pid 19179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19179] setpgid(0, 0) = 0 [pid 19179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19179] write(3, "1000", 4) = 4 [pid 19179] close(3) = 0 [pid 19179] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19179] write(1, "executing program\n", 18) = 18 [pid 19179] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19179] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19179] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19179] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19179] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8831, si_int=0, si_ptr=NULL} --- [pid 19179] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19179, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18276", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18276", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18276/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18276/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18276/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18276") = 0 mkdir("./18277", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19180 ./strace-static-x86_64: Process 19180 attached [pid 19180] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19180] chdir("./18277") = 0 [pid 19180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19180] setpgid(0, 0) = 0 [pid 19180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19180] write(3, "1000", 4) = 4 [pid 19180] close(3) = 0 [pid 19180] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19180] write(1, "executing program\n", 18) = 18 [pid 19180] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19180] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19180] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19180] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19180] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9721, si_int=0, si_ptr=NULL} --- [pid 19180] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19180, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18277", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18277", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18277/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18277/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18277/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18277") = 0 mkdir("./18278", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19181 attached [pid 19181] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19181] chdir("./18278") = 0 [pid 19181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19181] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19181 [pid 19181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19181] write(3, "1000", 4) = 4 [pid 19181] close(3) = 0 [pid 19181] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19181] write(1, "executing program\n", 18executing program ) = 18 [pid 19181] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19181] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19181] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19181] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19181] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8640, si_int=0, si_ptr=NULL} --- [pid 19181] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19181, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18278", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18278", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18278/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18278/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18278/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18278") = 0 mkdir("./18279", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19182 ./strace-static-x86_64: Process 19182 attached [pid 19182] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19182] chdir("./18279") = 0 [pid 19182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19182] setpgid(0, 0) = 0 [pid 19182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19182] write(3, "1000", 4) = 4 [pid 19182] close(3) = 0 [pid 19182] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19182] write(1, "executing program\n", 18) = 18 [pid 19182] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19182] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19182] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19182] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19182] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8953, si_int=0, si_ptr=NULL} --- [pid 19182] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19182, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18279", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18279", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18279/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18279/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18279/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18279") = 0 mkdir("./18280", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19183 attached [pid 19183] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19183] chdir("./18280") = 0 [pid 19183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19183] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19183 [pid 19183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19183] write(3, "1000", 4) = 4 [pid 19183] close(3) = 0 [pid 19183] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19183] write(1, "executing program\n", 18executing program ) = 18 [pid 19183] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19183] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19183] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19183] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19183] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12466, si_int=0, si_ptr=NULL} --- [pid 19183] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19183, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18280", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18280", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18280/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18280/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18280/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18280") = 0 mkdir("./18281", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19184 attached [pid 19184] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19184] chdir("./18281" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19184 [pid 19184] <... chdir resumed>) = 0 [pid 19184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19184] setpgid(0, 0) = 0 [pid 19184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19184] write(3, "1000", 4) = 4 [pid 19184] close(3) = 0 [pid 19184] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19184] write(1, "executing program\n", 18) = 18 [pid 19184] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19184] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19184] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19184] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19184] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8834, si_int=0, si_ptr=NULL} --- [pid 19184] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19184, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18281", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18281", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18281/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18281/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18281/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18281") = 0 mkdir("./18282", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19185 ./strace-static-x86_64: Process 19185 attached [pid 19185] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19185] chdir("./18282") = 0 [pid 19185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19185] setpgid(0, 0) = 0 [pid 19185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19185] write(3, "1000", 4) = 4 [pid 19185] close(3) = 0 [pid 19185] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19185] write(1, "executing program\n", 18) = 18 [pid 19185] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19185] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19185] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19185] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19185] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8318, si_int=0, si_ptr=NULL} --- [pid 19185] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19185, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18282", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18282", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18282/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18282/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18282/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18282") = 0 mkdir("./18283", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19186 ./strace-static-x86_64: Process 19186 attached [pid 19186] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19186] chdir("./18283") = 0 [pid 19186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19186] setpgid(0, 0) = 0 [pid 19186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19186] write(3, "1000", 4) = 4 [pid 19186] close(3) = 0 [pid 19186] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19186] write(1, "executing program\n", 18) = 18 [pid 19186] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19186] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19186] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19186] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19186] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10480, si_int=0, si_ptr=NULL} --- [pid 19186] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19186, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18283", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18283", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18283/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18283/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18283/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18283") = 0 mkdir("./18284", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19187 ./strace-static-x86_64: Process 19187 attached [pid 19187] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19187] chdir("./18284") = 0 [pid 19187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19187] setpgid(0, 0) = 0 [pid 19187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19187] write(3, "1000", 4) = 4 [pid 19187] close(3) = 0 [pid 19187] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19187] write(1, "executing program\n", 18executing program ) = 18 [pid 19187] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19187] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19187] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19187] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19187] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10794, si_int=0, si_ptr=NULL} --- [pid 19187] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19187, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18284", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18284", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18284/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18284/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18284/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18284") = 0 mkdir("./18285", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19188 attached [pid 19188] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19188] chdir("./18285") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19188 [pid 19188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19188] setpgid(0, 0) = 0 [pid 19188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19188] write(3, "1000", 4) = 4 [pid 19188] close(3) = 0 [pid 19188] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19188] write(1, "executing program\n", 18) = 18 [pid 19188] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19188] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19188] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19188] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19188] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8894, si_int=0, si_ptr=NULL} --- [pid 19188] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19188, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18285", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18285", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18285/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18285/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18285/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18285") = 0 mkdir("./18286", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19189 attached [pid 19189] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19189] chdir("./18286") = 0 [pid 19189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19189] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19189 [pid 19189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19189] write(3, "1000", 4) = 4 [pid 19189] close(3) = 0 [pid 19189] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19189] write(1, "executing program\n", 18executing program ) = 18 [pid 19189] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19189] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19189] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19189] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19189] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7591, si_int=0, si_ptr=NULL} --- [pid 19189] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19189, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18286", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18286", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18286/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18286/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18286/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18286") = 0 mkdir("./18287", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19190 attached [pid 19190] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19190] chdir("./18287" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19190 [pid 19190] <... chdir resumed>) = 0 [pid 19190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19190] setpgid(0, 0) = 0 [pid 19190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19190] write(3, "1000", 4) = 4 [pid 19190] close(3) = 0 [pid 19190] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19190] write(1, "executing program\n", 18executing program ) = 18 [pid 19190] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19190] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19190] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19190] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19190] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8399, si_int=0, si_ptr=NULL} --- [pid 19190] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19190, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18287", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18287", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18287/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18287/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18287/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18287") = 0 mkdir("./18288", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19191 attached , child_tidptr=0x55557ab7f650) = 19191 [pid 19191] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19191] chdir("./18288") = 0 [pid 19191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19191] setpgid(0, 0) = 0 [pid 19191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19191] write(3, "1000", 4) = 4 [pid 19191] close(3) = 0 [pid 19191] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19191] write(1, "executing program\n", 18executing program ) = 18 [pid 19191] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19191] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19191] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19191] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19191] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8215, si_int=0, si_ptr=NULL} --- [pid 19191] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19191, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18288", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18288", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18288/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18288/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18288/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18288") = 0 mkdir("./18289", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19192 ./strace-static-x86_64: Process 19192 attached [pid 19192] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19192] chdir("./18289") = 0 [pid 19192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19192] setpgid(0, 0) = 0 [pid 19192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19192] write(3, "1000", 4) = 4 [pid 19192] close(3) = 0 [pid 19192] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19192] write(1, "executing program\n", 18executing program ) = 18 [pid 19192] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19192] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19192] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19192] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19192] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12095, si_int=0, si_ptr=NULL} --- [pid 19192] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19192, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18289", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18289", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18289/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18289/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18289/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18289") = 0 mkdir("./18290", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19193 attached , child_tidptr=0x55557ab7f650) = 19193 [pid 19193] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19193] chdir("./18290") = 0 [pid 19193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19193] setpgid(0, 0) = 0 [pid 19193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19193] write(3, "1000", 4) = 4 [pid 19193] close(3) = 0 [pid 19193] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19193] write(1, "executing program\n", 18executing program ) = 18 [pid 19193] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19193] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19193] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19193] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19193] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10227, si_int=0, si_ptr=NULL} --- [pid 19193] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19193, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18290", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18290", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18290/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18290/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18290/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18290") = 0 mkdir("./18291", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19194 ./strace-static-x86_64: Process 19194 attached [pid 19194] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19194] chdir("./18291") = 0 [pid 19194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19194] setpgid(0, 0) = 0 [pid 19194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19194] write(3, "1000", 4) = 4 [pid 19194] close(3) = 0 [pid 19194] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19194] write(1, "executing program\n", 18executing program ) = 18 [pid 19194] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19194] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19194] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19194] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19194] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13461, si_int=0, si_ptr=NULL} --- [pid 19194] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19194, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18291", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18291", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18291/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18291/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18291/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18291") = 0 mkdir("./18292", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19195 attached , child_tidptr=0x55557ab7f650) = 19195 [pid 19195] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19195] chdir("./18292") = 0 [pid 19195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19195] setpgid(0, 0) = 0 [pid 19195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19195] write(3, "1000", 4) = 4 [pid 19195] close(3) = 0 [pid 19195] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19195] write(1, "executing program\n", 18executing program ) = 18 [pid 19195] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19195] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19195] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19195] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19195] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8283, si_int=0, si_ptr=NULL} --- [pid 19195] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19195, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18292", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18292", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18292/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18292/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18292/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18292") = 0 mkdir("./18293", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19196 ./strace-static-x86_64: Process 19196 attached [pid 19196] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19196] chdir("./18293") = 0 [pid 19196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19196] setpgid(0, 0) = 0 [pid 19196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19196] write(3, "1000", 4) = 4 [pid 19196] close(3) = 0 [pid 19196] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19196] write(1, "executing program\n", 18executing program ) = 18 [pid 19196] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19196] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19196] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19196] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19196] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7953, si_int=0, si_ptr=NULL} --- [pid 19196] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19196, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18293", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18293", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18293/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18293/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18293/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18293") = 0 mkdir("./18294", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19197 ./strace-static-x86_64: Process 19197 attached [pid 19197] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19197] chdir("./18294") = 0 [pid 19197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19197] setpgid(0, 0) = 0 [pid 19197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19197] write(3, "1000", 4) = 4 [pid 19197] close(3) = 0 [pid 19197] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19197] write(1, "executing program\n", 18executing program ) = 18 [pid 19197] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19197] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19197] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19197] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19197] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9488, si_int=0, si_ptr=NULL} --- [pid 19197] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19197, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18294", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18294", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18294/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18294/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18294/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18294") = 0 mkdir("./18295", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19198 ./strace-static-x86_64: Process 19198 attached [pid 19198] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19198] chdir("./18295") = 0 [pid 19198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19198] setpgid(0, 0) = 0 [pid 19198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19198] write(3, "1000", 4) = 4 [pid 19198] close(3) = 0 [pid 19198] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19198] write(1, "executing program\n", 18executing program ) = 18 [pid 19198] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19198] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19198] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19198] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19198] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8423, si_int=0, si_ptr=NULL} --- [pid 19198] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19198, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18295", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18295", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18295/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18295/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18295/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18295") = 0 mkdir("./18296", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19199 ./strace-static-x86_64: Process 19199 attached [pid 19199] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19199] chdir("./18296") = 0 [pid 19199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19199] setpgid(0, 0) = 0 [pid 19199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19199] write(3, "1000", 4) = 4 [pid 19199] close(3) = 0 [pid 19199] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19199] write(1, "executing program\n", 18executing program ) = 18 [pid 19199] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19199] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19199] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19199] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19199] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8245, si_int=0, si_ptr=NULL} --- [pid 19199] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19199, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18296", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18296", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18296/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18296/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18296/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18296") = 0 mkdir("./18297", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19200 attached [pid 19200] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19200] chdir("./18297") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19200 [pid 19200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19200] setpgid(0, 0) = 0 [pid 19200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19200] write(3, "1000", 4) = 4 [pid 19200] close(3) = 0 [pid 19200] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19200] write(1, "executing program\n", 18executing program ) = 18 [pid 19200] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19200] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19200] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19200] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19200] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11422, si_int=0, si_ptr=NULL} --- [pid 19200] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19200, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18297", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18297", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18297/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18297/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18297/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18297") = 0 mkdir("./18298", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19201 attached , child_tidptr=0x55557ab7f650) = 19201 [pid 19201] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19201] chdir("./18298") = 0 [pid 19201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19201] setpgid(0, 0) = 0 [pid 19201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19201] write(3, "1000", 4) = 4 [pid 19201] close(3) = 0 [pid 19201] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19201] write(1, "executing program\n", 18executing program ) = 18 [pid 19201] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19201] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19201] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19201] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19201] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9856, si_int=0, si_ptr=NULL} --- [pid 19201] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19201, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18298", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18298", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18298/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18298/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18298/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18298") = 0 mkdir("./18299", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19202 attached , child_tidptr=0x55557ab7f650) = 19202 [pid 19202] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19202] chdir("./18299") = 0 [pid 19202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19202] setpgid(0, 0) = 0 [pid 19202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19202] write(3, "1000", 4) = 4 [pid 19202] close(3) = 0 [pid 19202] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19202] write(1, "executing program\n", 18executing program ) = 18 [pid 19202] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19202] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19202] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19202] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19202] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9074, si_int=0, si_ptr=NULL} --- [pid 19202] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19202, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18299", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18299", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18299/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18299/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18299/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18299") = 0 mkdir("./18300", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19203 ./strace-static-x86_64: Process 19203 attached [pid 19203] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19203] chdir("./18300") = 0 [pid 19203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19203] setpgid(0, 0) = 0 [pid 19203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19203] write(3, "1000", 4) = 4 [pid 19203] close(3) = 0 [pid 19203] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19203] write(1, "executing program\n", 18executing program ) = 18 [pid 19203] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19203] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19203] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19203] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19203] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9604, si_int=0, si_ptr=NULL} --- [pid 19203] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19203, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18300", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18300", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18300/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18300/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18300/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18300") = 0 mkdir("./18301", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19204 attached , child_tidptr=0x55557ab7f650) = 19204 [pid 19204] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19204] chdir("./18301") = 0 [pid 19204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19204] setpgid(0, 0) = 0 [pid 19204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19204] write(3, "1000", 4) = 4 [pid 19204] close(3) = 0 [pid 19204] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19204] write(1, "executing program\n", 18executing program ) = 18 [pid 19204] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19204] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19204] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19204] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19204] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8888, si_int=0, si_ptr=NULL} --- [pid 19204] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19204, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18301", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18301", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18301/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18301/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18301/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18301") = 0 mkdir("./18302", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19205 attached , child_tidptr=0x55557ab7f650) = 19205 [pid 19205] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19205] chdir("./18302") = 0 [pid 19205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19205] setpgid(0, 0) = 0 [pid 19205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19205] write(3, "1000", 4) = 4 [pid 19205] close(3) = 0 [pid 19205] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19205] write(1, "executing program\n", 18executing program ) = 18 [pid 19205] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19205] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19205] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19205] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19205] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=30822, si_int=0, si_ptr=NULL} --- [pid 19205] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19205, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18302", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18302", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18302/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18302/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18302/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18302") = 0 mkdir("./18303", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19206 ./strace-static-x86_64: Process 19206 attached [pid 19206] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19206] chdir("./18303") = 0 [pid 19206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19206] setpgid(0, 0) = 0 [pid 19206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19206] write(3, "1000", 4) = 4 [pid 19206] close(3) = 0 [pid 19206] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19206] write(1, "executing program\n", 18executing program ) = 18 [pid 19206] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19206] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19206] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19206] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19206] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18164, si_int=0, si_ptr=NULL} --- [pid 19206] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19206, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18303", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18303", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18303/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18303/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18303/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18303") = 0 mkdir("./18304", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19207 ./strace-static-x86_64: Process 19207 attached [pid 19207] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19207] chdir("./18304") = 0 [pid 19207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19207] setpgid(0, 0) = 0 [pid 19207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19207] write(3, "1000", 4) = 4 [pid 19207] close(3) = 0 [pid 19207] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19207] write(1, "executing program\n", 18) = 18 [pid 19207] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19207] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19207] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19207] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19207] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24666, si_int=0, si_ptr=NULL} --- [pid 19207] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19207, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18304", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18304", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18304/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18304/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18304/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18304") = 0 mkdir("./18305", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19208 attached , child_tidptr=0x55557ab7f650) = 19208 [pid 19208] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19208] chdir("./18305") = 0 [pid 19208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19208] setpgid(0, 0) = 0 [pid 19208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19208] write(3, "1000", 4) = 4 [pid 19208] close(3) = 0 [pid 19208] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19208] write(1, "executing program\n", 18executing program ) = 18 [pid 19208] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19208] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19208] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19208] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19208] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9117, si_int=0, si_ptr=NULL} --- [pid 19208] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19208, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18305", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18305", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18305/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18305/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18305/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18305") = 0 mkdir("./18306", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19209 attached [pid 19209] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19209] chdir("./18306") = 0 [pid 19209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19209] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19209 [pid 19209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19209] write(3, "1000", 4) = 4 [pid 19209] close(3) = 0 [pid 19209] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19209] write(1, "executing program\n", 18executing program ) = 18 [pid 19209] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19209] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19209] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19209] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19209] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8415, si_int=0, si_ptr=NULL} --- [pid 19209] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19209, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18306", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18306", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18306/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18306/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18306/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18306") = 0 mkdir("./18307", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19210 attached [pid 19210] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19210] chdir("./18307" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19210 [pid 19210] <... chdir resumed>) = 0 [pid 19210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19210] setpgid(0, 0) = 0 [pid 19210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19210] write(3, "1000", 4) = 4 [pid 19210] close(3) = 0 [pid 19210] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19210] write(1, "executing program\n", 18executing program ) = 18 [pid 19210] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19210] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19210] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19210] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19210] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8631, si_int=0, si_ptr=NULL} --- [pid 19210] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19210, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18307", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18307", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18307/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18307/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18307/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18307") = 0 mkdir("./18308", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19212 ./strace-static-x86_64: Process 19212 attached [pid 19212] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19212] chdir("./18308") = 0 [pid 19212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19212] setpgid(0, 0) = 0 [pid 19212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19212] write(3, "1000", 4) = 4 [pid 19212] close(3) = 0 [pid 19212] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19212] write(1, "executing program\n", 18) = 18 [pid 19212] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19212] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19212] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19212] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19212] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9192, si_int=0, si_ptr=NULL} --- [pid 19212] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19212, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18308", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18308", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18308/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18308/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18308/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18308") = 0 mkdir("./18309", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19213 attached , child_tidptr=0x55557ab7f650) = 19213 [pid 19213] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19213] chdir("./18309") = 0 [pid 19213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19213] setpgid(0, 0) = 0 [pid 19213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19213] write(3, "1000", 4) = 4 [pid 19213] close(3) = 0 [pid 19213] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19213] write(1, "executing program\n", 18executing program ) = 18 [pid 19213] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19213] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19213] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19213] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19213] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12371, si_int=0, si_ptr=NULL} --- [pid 19213] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19213, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18309", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18309", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18309/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18309/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18309/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18309") = 0 mkdir("./18310", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19214 ./strace-static-x86_64: Process 19214 attached [pid 19214] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19214] chdir("./18310") = 0 [pid 19214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19214] setpgid(0, 0) = 0 [pid 19214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19214] write(3, "1000", 4) = 4 [pid 19214] close(3) = 0 [pid 19214] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19214] write(1, "executing program\n", 18executing program ) = 18 [pid 19214] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19214] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19214] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19214] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19214] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12857, si_int=0, si_ptr=NULL} --- [pid 19214] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19214, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18310", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18310", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18310/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18310/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18310/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18310") = 0 mkdir("./18311", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19215 ./strace-static-x86_64: Process 19215 attached [pid 19215] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19215] chdir("./18311") = 0 [pid 19215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19215] setpgid(0, 0) = 0 [pid 19215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19215] write(3, "1000", 4) = 4 [pid 19215] close(3) = 0 [pid 19215] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19215] write(1, "executing program\n", 18) = 18 [pid 19215] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19215] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19215] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19215] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19215] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8669, si_int=0, si_ptr=NULL} --- [pid 19215] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19215, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18311", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18311", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18311/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18311/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18311/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18311") = 0 mkdir("./18312", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19216 ./strace-static-x86_64: Process 19216 attached [pid 19216] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19216] chdir("./18312") = 0 [pid 19216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19216] setpgid(0, 0) = 0 [pid 19216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19216] write(3, "1000", 4) = 4 [pid 19216] close(3) = 0 [pid 19216] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19216] write(1, "executing program\n", 18) = 18 [pid 19216] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19216] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19216] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19216] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19216] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14424, si_int=0, si_ptr=NULL} --- [pid 19216] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19216, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18312", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18312", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18312/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18312/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18312/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18312") = 0 mkdir("./18313", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19217 attached [pid 19217] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19217] chdir("./18313") = 0 [pid 19217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19217] setpgid(0, 0) = 0 [pid 19217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19217 [pid 19217] <... openat resumed>) = 3 [pid 19217] write(3, "1000", 4) = 4 [pid 19217] close(3) = 0 [pid 19217] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19217] write(1, "executing program\n", 18executing program ) = 18 [pid 19217] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19217] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19217] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19217] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19217] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9390, si_int=0, si_ptr=NULL} --- [pid 19217] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19217, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18313", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18313", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18313/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18313/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18313/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18313") = 0 mkdir("./18314", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19218 attached , child_tidptr=0x55557ab7f650) = 19218 [pid 19218] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19218] chdir("./18314") = 0 [pid 19218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19218] setpgid(0, 0) = 0 [pid 19218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19218] write(3, "1000", 4) = 4 [pid 19218] close(3) = 0 [pid 19218] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19218] write(1, "executing program\n", 18executing program ) = 18 [pid 19218] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19218] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19218] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19218] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19218] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10383, si_int=0, si_ptr=NULL} --- [pid 19218] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19218, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18314", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18314", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18314/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18314/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18314/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18314") = 0 mkdir("./18315", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19219 attached [pid 19219] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19219] chdir("./18315" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19219 [pid 19219] <... chdir resumed>) = 0 [pid 19219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19219] setpgid(0, 0) = 0 [pid 19219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19219] write(3, "1000", 4) = 4 [pid 19219] close(3) = 0 [pid 19219] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19219] write(1, "executing program\n", 18executing program ) = 18 [pid 19219] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19219] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19219] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19219] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19219] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9449, si_int=0, si_ptr=NULL} --- [pid 19219] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19219, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18315", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18315", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18315/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18315/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18315/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18315") = 0 mkdir("./18316", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19220 ./strace-static-x86_64: Process 19220 attached [pid 19220] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19220] chdir("./18316") = 0 [pid 19220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19220] setpgid(0, 0) = 0 [pid 19220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19220] write(3, "1000", 4) = 4 [pid 19220] close(3) = 0 [pid 19220] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19220] write(1, "executing program\n", 18executing program ) = 18 [pid 19220] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19220] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19220] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19220] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19220] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10770, si_int=0, si_ptr=NULL} --- [pid 19220] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19220, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18316", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18316", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18316/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18316/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18316/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18316") = 0 mkdir("./18317", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19221 attached [pid 19221] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19221] chdir("./18317") = 0 [pid 19221] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19221 [pid 19221] <... prctl resumed>) = 0 [pid 19221] setpgid(0, 0) = 0 [pid 19221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19221] write(3, "1000", 4) = 4 [pid 19221] close(3) = 0 [pid 19221] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19221] write(1, "executing program\n", 18executing program ) = 18 [pid 19221] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19221] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19221] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19221] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19221] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12412, si_int=0, si_ptr=NULL} --- [pid 19221] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19221, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18317", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18317", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18317/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18317/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18317/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18317") = 0 mkdir("./18318", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19222 ./strace-static-x86_64: Process 19222 attached [pid 19222] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19222] chdir("./18318") = 0 [pid 19222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19222] setpgid(0, 0) = 0 [pid 19222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19222] write(3, "1000", 4) = 4 [pid 19222] close(3) = 0 [pid 19222] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19222] write(1, "executing program\n", 18executing program ) = 18 [pid 19222] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19222] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19222] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19222] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19222] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8611, si_int=0, si_ptr=NULL} --- [pid 19222] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19222, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18318", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18318", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18318/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18318/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18318/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18318") = 0 mkdir("./18319", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19223 ./strace-static-x86_64: Process 19223 attached [pid 19223] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19223] chdir("./18319") = 0 [pid 19223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19223] setpgid(0, 0) = 0 [pid 19223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19223] write(3, "1000", 4) = 4 [pid 19223] close(3) = 0 [pid 19223] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19223] write(1, "executing program\n", 18executing program ) = 18 [pid 19223] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19223] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19223] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19223] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19223] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9374, si_int=0, si_ptr=NULL} --- [pid 19223] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19223, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18319", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18319", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18319/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18319/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18319/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18319") = 0 mkdir("./18320", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19224 ./strace-static-x86_64: Process 19224 attached [pid 19224] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19224] chdir("./18320") = 0 [pid 19224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19224] setpgid(0, 0) = 0 [pid 19224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19224] write(3, "1000", 4) = 4 [pid 19224] close(3) = 0 [pid 19224] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19224] write(1, "executing program\n", 18) = 18 [pid 19224] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19224] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19224] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19224] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19224] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7753, si_int=0, si_ptr=NULL} --- [pid 19224] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19224, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18320", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18320", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18320/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18320/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18320/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18320") = 0 mkdir("./18321", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19225 attached [pid 19225] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19225 [pid 19225] chdir("./18321") = 0 [pid 19225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19225] setpgid(0, 0) = 0 [pid 19225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19225] write(3, "1000", 4) = 4 [pid 19225] close(3) = 0 [pid 19225] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19225] write(1, "executing program\n", 18executing program ) = 18 [pid 19225] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19225] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19225] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19225] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19225] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8558, si_int=0, si_ptr=NULL} --- [pid 19225] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19225, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18321", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18321", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18321/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18321/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18321/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18321") = 0 mkdir("./18322", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19226 attached [pid 19226] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19226] chdir("./18322" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19226 [pid 19226] <... chdir resumed>) = 0 [pid 19226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19226] setpgid(0, 0) = 0 [pid 19226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19226] write(3, "1000", 4) = 4 [pid 19226] close(3) = 0 [pid 19226] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19226] write(1, "executing program\n", 18) = 18 [pid 19226] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19226] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19226] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19226] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19226] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8427, si_int=0, si_ptr=NULL} --- [pid 19226] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19226, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18322", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18322", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18322/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18322/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18322/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18322") = 0 mkdir("./18323", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19227 ./strace-static-x86_64: Process 19227 attached [pid 19227] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19227] chdir("./18323") = 0 [pid 19227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19227] setpgid(0, 0) = 0 [pid 19227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19227] write(3, "1000", 4) = 4 [pid 19227] close(3) = 0 [pid 19227] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19227] write(1, "executing program\n", 18executing program ) = 18 [pid 19227] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19227] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19227] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19227] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19227] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20281, si_int=0, si_ptr=NULL} --- [pid 19227] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19227, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18323", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18323", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18323/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18323/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18323/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18323") = 0 mkdir("./18324", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19228 ./strace-static-x86_64: Process 19228 attached [pid 19228] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19228] chdir("./18324") = 0 [pid 19228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19228] setpgid(0, 0) = 0 [pid 19228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19228] write(3, "1000", 4) = 4 [pid 19228] close(3) = 0 [pid 19228] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19228] write(1, "executing program\n", 18executing program ) = 18 [pid 19228] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19228] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19228] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19228] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19228] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9344, si_int=0, si_ptr=NULL} --- [pid 19228] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19228, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18324", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18324", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18324/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18324/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18324/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18324") = 0 mkdir("./18325", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19229 attached [pid 19229] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19229 [pid 19229] chdir("./18325") = 0 [pid 19229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19229] setpgid(0, 0) = 0 [pid 19229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19229] write(3, "1000", 4) = 4 [pid 19229] close(3) = 0 [pid 19229] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19229] write(1, "executing program\n", 18) = 18 [pid 19229] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19229] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19229] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19229] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19229] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8692, si_int=0, si_ptr=NULL} --- [pid 19229] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19229, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18325", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18325", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18325/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18325/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18325/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18325") = 0 mkdir("./18326", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19230 attached [pid 19230] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19230] chdir("./18326") = 0 [pid 19230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19230] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19230 [pid 19230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19230] write(3, "1000", 4) = 4 [pid 19230] close(3) = 0 [pid 19230] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19230] write(1, "executing program\n", 18executing program ) = 18 [pid 19230] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19230] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19230] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19230] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19230] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9468, si_int=0, si_ptr=NULL} --- [pid 19230] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19230, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18326", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18326", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18326/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18326/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18326/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18326") = 0 mkdir("./18327", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19231 attached [pid 19231] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19231 [pid 19231] chdir("./18327") = 0 [pid 19231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19231] setpgid(0, 0) = 0 [pid 19231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19231] write(3, "1000", 4) = 4 [pid 19231] close(3) = 0 [pid 19231] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19231] write(1, "executing program\n", 18) = 18 [pid 19231] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19231] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19231] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19231] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19231] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11118, si_int=0, si_ptr=NULL} --- [pid 19231] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19231, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18327", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18327", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18327/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18327/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18327/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18327") = 0 mkdir("./18328", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19232 attached , child_tidptr=0x55557ab7f650) = 19232 [pid 19232] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19232] chdir("./18328") = 0 [pid 19232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19232] setpgid(0, 0) = 0 [pid 19232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19232] write(3, "1000", 4) = 4 [pid 19232] close(3) = 0 [pid 19232] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19232] write(1, "executing program\n", 18executing program ) = 18 [pid 19232] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19232] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19232] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19232] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19232] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9393, si_int=0, si_ptr=NULL} --- [pid 19232] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19232, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18328", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18328", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18328/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18328/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18328/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18328") = 0 mkdir("./18329", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19233 ./strace-static-x86_64: Process 19233 attached [pid 19233] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19233] chdir("./18329") = 0 [pid 19233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19233] setpgid(0, 0) = 0 [pid 19233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19233] write(3, "1000", 4) = 4 [pid 19233] close(3) = 0 [pid 19233] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19233] write(1, "executing program\n", 18executing program ) = 18 [pid 19233] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19233] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19233] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19233] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19233] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11545, si_int=0, si_ptr=NULL} --- [pid 19233] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19233, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18329", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18329", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18329/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18329/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18329/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18329") = 0 mkdir("./18330", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19234 attached [pid 19234] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19234] chdir("./18330" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19234 [pid 19234] <... chdir resumed>) = 0 [pid 19234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19234] setpgid(0, 0) = 0 [pid 19234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19234] write(3, "1000", 4) = 4 [pid 19234] close(3) = 0 [pid 19234] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19234] write(1, "executing program\n", 18) = 18 [pid 19234] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19234] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19234] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19234] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19234] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7786, si_int=0, si_ptr=NULL} --- [pid 19234] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19234, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18330", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18330", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18330/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18330/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18330/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18330") = 0 mkdir("./18331", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19235 attached , child_tidptr=0x55557ab7f650) = 19235 [pid 19235] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19235] chdir("./18331") = 0 [pid 19235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19235] setpgid(0, 0) = 0 [pid 19235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19235] write(3, "1000", 4) = 4 [pid 19235] close(3) = 0 [pid 19235] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19235] write(1, "executing program\n", 18executing program ) = 18 [pid 19235] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19235] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19235] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19235] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19235] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8087, si_int=0, si_ptr=NULL} --- [pid 19235] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19235, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18331", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18331", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18331/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18331/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18331/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18331") = 0 mkdir("./18332", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19236 attached [pid 19236] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19236 [pid 19236] chdir("./18332") = 0 [pid 19236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19236] setpgid(0, 0) = 0 [pid 19236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19236] write(3, "1000", 4) = 4 [pid 19236] close(3) = 0 [pid 19236] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19236] write(1, "executing program\n", 18executing program ) = 18 [pid 19236] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19236] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19236] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19236] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19236] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11034, si_int=0, si_ptr=NULL} --- [pid 19236] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19236, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18332", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18332", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18332/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18332/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18332/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18332") = 0 mkdir("./18333", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19237 attached , child_tidptr=0x55557ab7f650) = 19237 [pid 19237] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19237] chdir("./18333") = 0 [pid 19237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19237] setpgid(0, 0) = 0 [pid 19237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19237] write(3, "1000", 4) = 4 [pid 19237] close(3) = 0 [pid 19237] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19237] write(1, "executing program\n", 18) = 18 [pid 19237] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19237] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19237] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19237] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19237] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8926, si_int=0, si_ptr=NULL} --- [pid 19237] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19237, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18333", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18333", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18333/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18333/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18333/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18333") = 0 mkdir("./18334", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19238 ./strace-static-x86_64: Process 19238 attached [pid 19238] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19238] chdir("./18334") = 0 [pid 19238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19238] setpgid(0, 0) = 0 [pid 19238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19238] write(3, "1000", 4) = 4 [pid 19238] close(3) = 0 [pid 19238] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19238] write(1, "executing program\n", 18executing program ) = 18 [pid 19238] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19238] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19238] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19238] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19238] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9236, si_int=0, si_ptr=NULL} --- [pid 19238] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19238, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18334", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18334", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18334/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18334/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18334/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18334") = 0 mkdir("./18335", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19239 ./strace-static-x86_64: Process 19239 attached [pid 19239] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19239] chdir("./18335") = 0 [pid 19239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19239] setpgid(0, 0) = 0 [pid 19239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19239] write(3, "1000", 4) = 4 [pid 19239] close(3) = 0 [pid 19239] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19239] write(1, "executing program\n", 18executing program ) = 18 [pid 19239] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19239] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19239] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19239] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19239] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9375, si_int=0, si_ptr=NULL} --- [pid 19239] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19239, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18335", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18335", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18335/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18335/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18335/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18335") = 0 mkdir("./18336", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19240 attached [pid 19240] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19240] chdir("./18336" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19240 [pid 19240] <... chdir resumed>) = 0 [pid 19240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19240] setpgid(0, 0) = 0 [pid 19240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19240] write(3, "1000", 4) = 4 [pid 19240] close(3) = 0 [pid 19240] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19240] write(1, "executing program\n", 18) = 18 [pid 19240] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19240] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19240] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19240] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19240] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16511, si_int=0, si_ptr=NULL} --- [pid 19240] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19240, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18336", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18336", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18336/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18336/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18336/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18336") = 0 mkdir("./18337", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19241 attached [pid 19241] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19241] chdir("./18337") = 0 [pid 19241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19241] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19241 [pid 19241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19241] write(3, "1000", 4) = 4 [pid 19241] close(3) = 0 [pid 19241] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19241] write(1, "executing program\n", 18executing program ) = 18 [pid 19241] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19241] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19241] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19241] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19241] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9345, si_int=0, si_ptr=NULL} --- [pid 19241] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19241, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18337", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18337", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18337/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18337/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18337/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18337") = 0 mkdir("./18338", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19242 ./strace-static-x86_64: Process 19242 attached [pid 19242] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19242] chdir("./18338") = 0 [pid 19242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19242] setpgid(0, 0) = 0 [pid 19242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19242] write(3, "1000", 4) = 4 [pid 19242] close(3) = 0 [pid 19242] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19242] write(1, "executing program\n", 18) = 18 [pid 19242] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19242] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19242] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19242] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19242] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8868, si_int=0, si_ptr=NULL} --- [pid 19242] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19242, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18338", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18338", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18338/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18338/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18338/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18338") = 0 mkdir("./18339", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19243 attached , child_tidptr=0x55557ab7f650) = 19243 [pid 19243] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19243] chdir("./18339") = 0 [pid 19243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19243] setpgid(0, 0) = 0 [pid 19243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19243] write(3, "1000", 4) = 4 [pid 19243] close(3) = 0 [pid 19243] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19243] write(1, "executing program\n", 18executing program ) = 18 [pid 19243] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19243] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19243] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19243] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19243] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8743, si_int=0, si_ptr=NULL} --- [pid 19243] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19243, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18339", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18339", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18339/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18339/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18339/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18339") = 0 mkdir("./18340", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19244 ./strace-static-x86_64: Process 19244 attached [pid 19244] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19244] chdir("./18340") = 0 [pid 19244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19244] setpgid(0, 0) = 0 [pid 19244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19244] write(3, "1000", 4) = 4 [pid 19244] close(3) = 0 [pid 19244] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19244] write(1, "executing program\n", 18executing program ) = 18 [pid 19244] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19244] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19244] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19244] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19244] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17061, si_int=0, si_ptr=NULL} --- [pid 19244] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19244, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18340", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18340", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18340/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18340/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18340/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18340") = 0 mkdir("./18341", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19245 ./strace-static-x86_64: Process 19245 attached [pid 19245] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19245] chdir("./18341") = 0 [pid 19245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19245] setpgid(0, 0) = 0 [pid 19245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19245] write(3, "1000", 4) = 4 [pid 19245] close(3) = 0 [pid 19245] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19245] write(1, "executing program\n", 18) = 18 [pid 19245] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19245] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19245] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19245] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19245] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9397, si_int=0, si_ptr=NULL} --- [pid 19245] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19245, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18341", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18341", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18341/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18341/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18341/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18341") = 0 mkdir("./18342", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19246 ./strace-static-x86_64: Process 19246 attached [pid 19246] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19246] chdir("./18342") = 0 [pid 19246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19246] setpgid(0, 0) = 0 [pid 19246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19246] write(3, "1000", 4) = 4 [pid 19246] close(3) = 0 [pid 19246] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19246] write(1, "executing program\n", 18executing program ) = 18 [pid 19246] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19246] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19246] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19246] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19246] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8796, si_int=0, si_ptr=NULL} --- [pid 19246] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19246, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18342", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18342", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18342/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18342/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18342/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18342") = 0 mkdir("./18343", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19247 ./strace-static-x86_64: Process 19247 attached [pid 19247] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19247] chdir("./18343") = 0 [pid 19247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19247] setpgid(0, 0) = 0 [pid 19247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19247] write(3, "1000", 4) = 4 [pid 19247] close(3) = 0 [pid 19247] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19247] write(1, "executing program\n", 18executing program ) = 18 [pid 19247] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19247] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19247] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19247] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19247] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8671, si_int=0, si_ptr=NULL} --- [pid 19247] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19247, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18343", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18343", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18343/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18343/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18343/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18343") = 0 mkdir("./18344", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19248 ./strace-static-x86_64: Process 19248 attached [pid 19248] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19248] chdir("./18344") = 0 [pid 19248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19248] setpgid(0, 0) = 0 [pid 19248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19248] write(3, "1000", 4) = 4 [pid 19248] close(3) = 0 [pid 19248] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19248] write(1, "executing program\n", 18) = 18 [pid 19248] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19248] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19248] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19248] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19248] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13216, si_int=0, si_ptr=NULL} --- [pid 19248] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19248, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18344", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18344", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18344/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18344/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18344/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18344") = 0 mkdir("./18345", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19249 ./strace-static-x86_64: Process 19249 attached [pid 19249] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19249] chdir("./18345") = 0 [pid 19249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19249] setpgid(0, 0) = 0 [pid 19249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19249] write(3, "1000", 4) = 4 [pid 19249] close(3) = 0 [pid 19249] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19249] write(1, "executing program\n", 18executing program ) = 18 [pid 19249] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19249] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19249] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19249] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19249] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8354, si_int=0, si_ptr=NULL} --- [pid 19249] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19249, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18345", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18345", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18345/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18345/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18345/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18345") = 0 mkdir("./18346", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19250 attached , child_tidptr=0x55557ab7f650) = 19250 [pid 19250] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19250] chdir("./18346") = 0 [pid 19250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19250] setpgid(0, 0) = 0 [pid 19250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19250] write(3, "1000", 4) = 4 [pid 19250] close(3) = 0 [pid 19250] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19250] write(1, "executing program\n", 18executing program ) = 18 [pid 19250] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19250] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19250] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19250] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19250] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10336, si_int=0, si_ptr=NULL} --- [pid 19250] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19250, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18346", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18346", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18346/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18346/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18346/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18346") = 0 mkdir("./18347", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19251 ./strace-static-x86_64: Process 19251 attached [pid 19251] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19251] chdir("./18347") = 0 [pid 19251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19251] setpgid(0, 0) = 0 [pid 19251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19251] write(3, "1000", 4) = 4 [pid 19251] close(3) = 0 [pid 19251] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19251] write(1, "executing program\n", 18executing program ) = 18 [pid 19251] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19251] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19251] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19251] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19251] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9618, si_int=0, si_ptr=NULL} --- [pid 19251] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19251, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18347", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18347", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18347/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18347/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18347/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18347") = 0 mkdir("./18348", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19252 ./strace-static-x86_64: Process 19252 attached [pid 19252] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19252] chdir("./18348") = 0 [pid 19252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19252] setpgid(0, 0) = 0 [pid 19252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19252] write(3, "1000", 4) = 4 executing program [pid 19252] close(3) = 0 [pid 19252] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19252] write(1, "executing program\n", 18) = 18 [pid 19252] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19252] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19252] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19252] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19252] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8145, si_int=0, si_ptr=NULL} --- [pid 19252] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19252, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>executing program ) = 0 umount2("./18348", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18348", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18348/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18348/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18348/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18348") = 0 mkdir("./18349", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19253 ./strace-static-x86_64: Process 19253 attached [pid 19253] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19253] chdir("./18349") = 0 [pid 19253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19253] setpgid(0, 0) = 0 [pid 19253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19253] write(3, "1000", 4) = 4 [pid 19253] close(3) = 0 [pid 19253] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19253] write(1, "executing program\n", 18) = 18 [pid 19253] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19253] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19253] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19253] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19253] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9739, si_int=0, si_ptr=NULL} --- [pid 19253] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19253, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18349", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18349", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18349/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18349/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18349/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18349") = 0 mkdir("./18350", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19254 attached [pid 19254] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19254] chdir("./18350") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19254 [pid 19254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19254] setpgid(0, 0) = 0 [pid 19254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19254] write(3, "1000", 4) = 4 [pid 19254] close(3) = 0 [pid 19254] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19254] write(1, "executing program\n", 18) = 18 [pid 19254] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19254] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19254] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19254] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19254] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21732, si_int=0, si_ptr=NULL} --- [pid 19254] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19254, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18350", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18350", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18350/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18350/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18350/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18350") = 0 mkdir("./18351", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19255 attached , child_tidptr=0x55557ab7f650) = 19255 [pid 19255] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19255] chdir("./18351") = 0 [pid 19255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19255] setpgid(0, 0) = 0 [pid 19255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19255] write(3, "1000", 4) = 4 [pid 19255] close(3) = 0 [pid 19255] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19255] write(1, "executing program\n", 18) = 18 [pid 19255] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19255] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19255] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19255] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19255] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10377, si_int=0, si_ptr=NULL} --- [pid 19255] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19255, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18351", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18351", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18351/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18351/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18351/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18351") = 0 mkdir("./18352", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19256 ./strace-static-x86_64: Process 19256 attached [pid 19256] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19256] chdir("./18352") = 0 [pid 19256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19256] setpgid(0, 0) = 0 [pid 19256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19256] write(3, "1000", 4) = 4 [pid 19256] close(3) = 0 [pid 19256] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19256] write(1, "executing program\n", 18) = 18 [pid 19256] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19256] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19256] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19256] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19256] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8176, si_int=0, si_ptr=NULL} --- [pid 19256] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19256, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18352", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18352", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18352/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18352/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18352/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18352") = 0 mkdir("./18353", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19257 ./strace-static-x86_64: Process 19257 attached [pid 19257] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19257] chdir("./18353") = 0 [pid 19257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19257] setpgid(0, 0) = 0 [pid 19257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19257] write(3, "1000", 4) = 4 [pid 19257] close(3) = 0 [pid 19257] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19257] write(1, "executing program\n", 18) = 18 [pid 19257] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19257] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19257] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19257] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19257] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8769, si_int=0, si_ptr=NULL} --- [pid 19257] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19257, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18353", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18353", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18353/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18353/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18353/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18353") = 0 mkdir("./18354", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19258 ./strace-static-x86_64: Process 19258 attached [pid 19258] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19258] chdir("./18354") = 0 [pid 19258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19258] setpgid(0, 0) = 0 [pid 19258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19258] write(3, "1000", 4) = 4 [pid 19258] close(3) = 0 [pid 19258] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19258] write(1, "executing program\n", 18) = 18 [pid 19258] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19258] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19258] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19258] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19258] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10642, si_int=0, si_ptr=NULL} --- [pid 19258] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19258, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18354", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18354", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18354/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18354/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18354/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18354") = 0 mkdir("./18355", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19259 ./strace-static-x86_64: Process 19259 attached [pid 19259] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19259] chdir("./18355") = 0 [pid 19259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19259] setpgid(0, 0) = 0 [pid 19259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19259] write(3, "1000", 4) = 4 [pid 19259] close(3) = 0 [pid 19259] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19259] write(1, "executing program\n", 18executing program ) = 18 [pid 19259] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19259] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19259] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19259] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19259] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11522, si_int=0, si_ptr=NULL} --- [pid 19259] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19259, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18355", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18355", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18355/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18355/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18355/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18355") = 0 mkdir("./18356", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19260 attached , child_tidptr=0x55557ab7f650) = 19260 [pid 19260] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19260] chdir("./18356") = 0 [pid 19260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19260] setpgid(0, 0) = 0 [pid 19260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19260] write(3, "1000", 4) = 4 [pid 19260] close(3) = 0 [pid 19260] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19260] write(1, "executing program\n", 18executing program ) = 18 [pid 19260] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19260] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19260] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19260] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19260] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7841, si_int=0, si_ptr=NULL} --- [pid 19260] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19260, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18356", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18356", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18356/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18356/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18356/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18356") = 0 mkdir("./18357", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19261 attached , child_tidptr=0x55557ab7f650) = 19261 [pid 19261] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19261] chdir("./18357") = 0 [pid 19261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19261] setpgid(0, 0) = 0 [pid 19261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19261] write(3, "1000", 4) = 4 [pid 19261] close(3) = 0 [pid 19261] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19261] write(1, "executing program\n", 18executing program ) = 18 [pid 19261] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19261] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19261] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19261] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19261] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8485, si_int=0, si_ptr=NULL} --- [pid 19261] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19261, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18357", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18357", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18357/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18357/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18357/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18357") = 0 mkdir("./18358", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19262 ./strace-static-x86_64: Process 19262 attached [pid 19262] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19262] chdir("./18358") = 0 [pid 19262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19262] setpgid(0, 0) = 0 [pid 19262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19262] write(3, "1000", 4) = 4 [pid 19262] close(3) = 0 [pid 19262] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19262] write(1, "executing program\n", 18executing program ) = 18 [pid 19262] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19262] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19262] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19262] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19262] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8268, si_int=0, si_ptr=NULL} --- [pid 19262] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19262, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18358", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18358", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18358/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18358/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18358/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18358") = 0 mkdir("./18359", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19263 ./strace-static-x86_64: Process 19263 attached [pid 19263] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19263] chdir("./18359") = 0 [pid 19263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19263] setpgid(0, 0) = 0 [pid 19263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19263] write(3, "1000", 4) = 4 [pid 19263] close(3) = 0 [pid 19263] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19263] write(1, "executing program\n", 18) = 18 [pid 19263] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19263] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19263] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19263] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19263] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14639, si_int=0, si_ptr=NULL} --- [pid 19263] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19263, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18359", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18359", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18359/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18359/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18359/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18359") = 0 mkdir("./18360", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19264 attached [pid 19264] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19264] chdir("./18360") = 0 [pid 19264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19264] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19264 [pid 19264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19264] write(3, "1000", 4) = 4 [pid 19264] close(3) = 0 [pid 19264] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19264] write(1, "executing program\n", 18executing program ) = 18 [pid 19264] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19264] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19264] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19264] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19264] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8537, si_int=0, si_ptr=NULL} --- [pid 19264] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19264, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18360", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18360", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18360/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18360/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18360/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18360") = 0 mkdir("./18361", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19265 attached , child_tidptr=0x55557ab7f650) = 19265 [pid 19265] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19265] chdir("./18361") = 0 [pid 19265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19265] setpgid(0, 0) = 0 [pid 19265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19265] write(3, "1000", 4) = 4 [pid 19265] close(3) = 0 [pid 19265] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19265] write(1, "executing program\n", 18executing program ) = 18 [pid 19265] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19265] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19265] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19265] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19265] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29477, si_int=0, si_ptr=NULL} --- [pid 19265] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19265, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18361", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18361", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18361/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18361/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18361/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18361") = 0 mkdir("./18362", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19266 attached [pid 19266] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19266] chdir("./18362" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19266 [pid 19266] <... chdir resumed>) = 0 [pid 19266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19266] setpgid(0, 0) = 0 [pid 19266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19266] write(3, "1000", 4) = 4 [pid 19266] close(3) = 0 [pid 19266] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19266] write(1, "executing program\n", 18executing program ) = 18 [pid 19266] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19266] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19266] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19266] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19266] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11135, si_int=0, si_ptr=NULL} --- [pid 19266] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19266, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18362", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18362", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18362/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18362/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18362/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18362") = 0 mkdir("./18363", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19267 ./strace-static-x86_64: Process 19267 attached [pid 19267] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19267] chdir("./18363") = 0 [pid 19267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19267] setpgid(0, 0) = 0 [pid 19267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19267] write(3, "1000", 4) = 4 [pid 19267] close(3) = 0 [pid 19267] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19267] write(1, "executing program\n", 18executing program ) = 18 [pid 19267] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19267] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19267] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19267] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19267] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8651, si_int=0, si_ptr=NULL} --- [pid 19267] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19267, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18363", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18363", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18363/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18363/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18363/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18363") = 0 mkdir("./18364", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19268 ./strace-static-x86_64: Process 19268 attached [pid 19268] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19268] chdir("./18364") = 0 [pid 19268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19268] setpgid(0, 0) = 0 [pid 19268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19268] write(3, "1000", 4) = 4 [pid 19268] close(3) = 0 [pid 19268] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19268] write(1, "executing program\n", 18) = 18 [pid 19268] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19268] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19268] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19268] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19268] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8056, si_int=0, si_ptr=NULL} --- [pid 19268] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19268, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18364", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18364", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18364/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18364/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18364/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18364") = 0 mkdir("./18365", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19269 attached [pid 19269] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19269] chdir("./18365") = 0 [pid 19269] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19269 [pid 19269] <... prctl resumed>) = 0 [pid 19269] setpgid(0, 0) = 0 [pid 19269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19269] write(3, "1000", 4) = 4 [pid 19269] close(3) = 0 [pid 19269] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19269] write(1, "executing program\n", 18executing program ) = 18 [pid 19269] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19269] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19269] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19269] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19269] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13316, si_int=0, si_ptr=NULL} --- [pid 19269] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19269, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18365", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18365", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18365/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18365/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18365/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18365") = 0 mkdir("./18366", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19270 ./strace-static-x86_64: Process 19270 attached [pid 19270] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19270] chdir("./18366") = 0 [pid 19270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19270] setpgid(0, 0) = 0 [pid 19270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19270] write(3, "1000", 4) = 4 [pid 19270] close(3) = 0 [pid 19270] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19270] write(1, "executing program\n", 18executing program ) = 18 [pid 19270] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19270] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19270] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19270] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19270] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10047, si_int=0, si_ptr=NULL} --- [pid 19270] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19270, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18366", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18366", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18366/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18366/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18366/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18366") = 0 mkdir("./18367", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19271 ./strace-static-x86_64: Process 19271 attached [pid 19271] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19271] chdir("./18367") = 0 [pid 19271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19271] setpgid(0, 0) = 0 [pid 19271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19271] write(3, "1000", 4) = 4 [pid 19271] close(3) = 0 [pid 19271] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19271] write(1, "executing program\n", 18executing program ) = 18 [pid 19271] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19271] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19271] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19271] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19271] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9107, si_int=0, si_ptr=NULL} --- [pid 19271] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19271, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18367", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18367", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18367/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18367/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18367/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18367") = 0 mkdir("./18368", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19272 ./strace-static-x86_64: Process 19272 attached [pid 19272] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19272] chdir("./18368") = 0 [pid 19272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19272] setpgid(0, 0) = 0 [pid 19272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19272] write(3, "1000", 4) = 4 [pid 19272] close(3) = 0 [pid 19272] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19272] write(1, "executing program\n", 18) = 18 [pid 19272] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19272] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19272] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19272] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19272] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8396, si_int=0, si_ptr=NULL} --- [pid 19272] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19272, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18368", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18368", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18368/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18368/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18368/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18368") = 0 mkdir("./18369", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19273 attached , child_tidptr=0x55557ab7f650) = 19273 [pid 19273] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19273] chdir("./18369") = 0 [pid 19273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19273] setpgid(0, 0) = 0 [pid 19273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19273] write(3, "1000", 4) = 4 [pid 19273] close(3) = 0 [pid 19273] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19273] write(1, "executing program\n", 18executing program ) = 18 [pid 19273] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19273] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19273] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19273] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19273] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9410, si_int=0, si_ptr=NULL} --- [pid 19273] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19273, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18369", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18369", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18369/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18369/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18369/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18369") = 0 mkdir("./18370", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19274 attached [pid 19274] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19274 [pid 19274] chdir("./18370") = 0 [pid 19274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19274] setpgid(0, 0) = 0 [pid 19274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19274] write(3, "1000", 4) = 4 [pid 19274] close(3) = 0 [pid 19274] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19274] write(1, "executing program\n", 18executing program ) = 18 [pid 19274] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19274] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19274] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19274] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19274] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11516, si_int=0, si_ptr=NULL} --- [pid 19274] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19274, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18370", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18370", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18370/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18370/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18370/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18370") = 0 mkdir("./18371", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19275 ./strace-static-x86_64: Process 19275 attached [pid 19275] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19275] chdir("./18371") = 0 [pid 19275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19275] setpgid(0, 0) = 0 [pid 19275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19275] write(3, "1000", 4) = 4 [pid 19275] close(3) = 0 [pid 19275] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19275] write(1, "executing program\n", 18) = 18 [pid 19275] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19275] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19275] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19275] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19275] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24340, si_int=0, si_ptr=NULL} --- [pid 19275] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19275, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18371", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18371", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18371/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18371/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18371/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18371") = 0 mkdir("./18372", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19276 ./strace-static-x86_64: Process 19276 attached [pid 19276] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19276] chdir("./18372") = 0 [pid 19276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19276] setpgid(0, 0) = 0 [pid 19276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19276] write(3, "1000", 4) = 4 [pid 19276] close(3) = 0 [pid 19276] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19276] write(1, "executing program\n", 18) = 18 [pid 19276] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19276] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19276] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19276] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19276] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8172, si_int=0, si_ptr=NULL} --- [pid 19276] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19276, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18372", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18372", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18372/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18372/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18372/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18372") = 0 mkdir("./18373", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19277 ./strace-static-x86_64: Process 19277 attached [pid 19277] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19277] chdir("./18373") = 0 [pid 19277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19277] setpgid(0, 0) = 0 [pid 19277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19277] write(3, "1000", 4) = 4 [pid 19277] close(3) = 0 [pid 19277] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19277] write(1, "executing program\n", 18) = 18 [pid 19277] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19277] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19277] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19277] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19277] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26632, si_int=0, si_ptr=NULL} --- [pid 19277] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19277, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18373", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18373", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18373/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18373/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18373/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18373") = 0 mkdir("./18374", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19278 ./strace-static-x86_64: Process 19278 attached [pid 19278] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19278] chdir("./18374") = 0 [pid 19278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19278] setpgid(0, 0) = 0 [pid 19278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19278] write(3, "1000", 4) = 4 [pid 19278] close(3) = 0 [pid 19278] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19278] write(1, "executing program\n", 18) = 18 [pid 19278] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19278] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19278] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19278] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19278] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12410, si_int=0, si_ptr=NULL} --- [pid 19278] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19278, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18374", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18374", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18374/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18374/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18374/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18374") = 0 mkdir("./18375", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19279 attached [pid 19279] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19279] chdir("./18375") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19279 [pid 19279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19279] setpgid(0, 0) = 0 [pid 19279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19279] write(3, "1000", 4) = 4 [pid 19279] close(3) = 0 [pid 19279] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19279] write(1, "executing program\n", 18executing program ) = 18 [pid 19279] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19279] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19279] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19279] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19279] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10655, si_int=0, si_ptr=NULL} --- [pid 19279] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19279, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18375", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18375", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18375/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18375/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18375/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18375") = 0 mkdir("./18376", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19281 ./strace-static-x86_64: Process 19281 attached [pid 19281] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19281] chdir("./18376") = 0 [pid 19281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19281] setpgid(0, 0) = 0 [pid 19281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19281] write(3, "1000", 4) = 4 [pid 19281] close(3) = 0 [pid 19281] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19281] write(1, "executing program\n", 18) = 18 [pid 19281] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19281] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19281] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19281] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19281] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15789, si_int=0, si_ptr=NULL} --- [pid 19281] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19281, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18376", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18376", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18376/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18376/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18376/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18376") = 0 mkdir("./18377", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19282 ./strace-static-x86_64: Process 19282 attached [pid 19282] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19282] chdir("./18377") = 0 [pid 19282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19282] setpgid(0, 0) = 0 [pid 19282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19282] write(3, "1000", 4) = 4 [pid 19282] close(3) = 0 [pid 19282] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19282] write(1, "executing program\n", 18executing program ) = 18 [pid 19282] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19282] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19282] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19282] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19282] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8710, si_int=0, si_ptr=NULL} --- [pid 19282] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19282, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18377", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18377", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18377/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18377/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18377/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18377") = 0 mkdir("./18378", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19283 ./strace-static-x86_64: Process 19283 attached [pid 19283] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19283] chdir("./18378") = 0 [pid 19283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19283] setpgid(0, 0) = 0 [pid 19283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19283] write(3, "1000", 4) = 4 [pid 19283] close(3) = 0 [pid 19283] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19283] write(1, "executing program\n", 18) = 18 [pid 19283] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19283] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19283] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19283] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19283] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26095, si_int=0, si_ptr=NULL} --- [pid 19283] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19283, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18378", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18378", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18378/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18378/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18378/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18378") = 0 mkdir("./18379", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19284 ./strace-static-x86_64: Process 19284 attached [pid 19284] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19284] chdir("./18379") = 0 [pid 19284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19284] setpgid(0, 0) = 0 [pid 19284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19284] write(3, "1000", 4) = 4 [pid 19284] close(3) = 0 [pid 19284] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19284] write(1, "executing program\n", 18executing program ) = 18 [pid 19284] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19284] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19284] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19284] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19284] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11941, si_int=0, si_ptr=NULL} --- [pid 19284] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19284, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18379", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18379", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18379/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18379/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18379/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18379") = 0 mkdir("./18380", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19285 ./strace-static-x86_64: Process 19285 attached [pid 19285] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19285] chdir("./18380") = 0 [pid 19285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19285] setpgid(0, 0) = 0 [pid 19285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19285] write(3, "1000", 4) = 4 [pid 19285] close(3) = 0 [pid 19285] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19285] write(1, "executing program\n", 18executing program ) = 18 [pid 19285] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19285] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19285] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19285] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19285] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11992, si_int=0, si_ptr=NULL} --- [pid 19285] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19285, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18380", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18380", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18380/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18380/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18380/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18380") = 0 mkdir("./18381", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19286 ./strace-static-x86_64: Process 19286 attached [pid 19286] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19286] chdir("./18381") = 0 [pid 19286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19286] setpgid(0, 0) = 0 [pid 19286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19286] write(3, "1000", 4) = 4 [pid 19286] close(3) = 0 [pid 19286] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19286] write(1, "executing program\n", 18) = 18 [pid 19286] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19286] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19286] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19286] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19286] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8215, si_int=0, si_ptr=NULL} --- [pid 19286] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19286, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18381", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18381", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18381/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18381/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18381/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18381") = 0 mkdir("./18382", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19287 attached [pid 19287] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19287] chdir("./18382" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19287 [pid 19287] <... chdir resumed>) = 0 [pid 19287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19287] setpgid(0, 0) = 0 [pid 19287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19287] write(3, "1000", 4) = 4 [pid 19287] close(3) = 0 [pid 19287] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19287] write(1, "executing program\n", 18) = 18 [pid 19287] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19287] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19287] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19287] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19287] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10509, si_int=0, si_ptr=NULL} --- [pid 19287] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19287, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18382", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18382", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18382/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18382/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18382/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18382") = 0 mkdir("./18383", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19288 ./strace-static-x86_64: Process 19288 attached [pid 19288] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19288] chdir("./18383") = 0 [pid 19288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19288] setpgid(0, 0) = 0 [pid 19288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19288] write(3, "1000", 4) = 4 [pid 19288] close(3) = 0 [pid 19288] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19288] write(1, "executing program\n", 18) = 18 [pid 19288] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19288] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19288] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19288] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19288] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8803, si_int=0, si_ptr=NULL} --- [pid 19288] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19288, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18383", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18383", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18383/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18383/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18383/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18383") = 0 mkdir("./18384", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19289 attached , child_tidptr=0x55557ab7f650) = 19289 [pid 19289] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19289] chdir("./18384") = 0 [pid 19289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19289] setpgid(0, 0) = 0 [pid 19289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19289] write(3, "1000", 4) = 4 [pid 19289] close(3) = 0 [pid 19289] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19289] write(1, "executing program\n", 18executing program ) = 18 [pid 19289] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19289] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19289] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19289] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19289] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11502, si_int=0, si_ptr=NULL} --- [pid 19289] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19289, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18384", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18384", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18384/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18384/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18384/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18384") = 0 mkdir("./18385", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19290 ./strace-static-x86_64: Process 19290 attached [pid 19290] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19290] chdir("./18385") = 0 [pid 19290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19290] setpgid(0, 0) = 0 [pid 19290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19290] write(3, "1000", 4) = 4 [pid 19290] close(3) = 0 [pid 19290] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19290] write(1, "executing program\n", 18executing program ) = 18 [pid 19290] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19290] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19290] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19290] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19290] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12145, si_int=0, si_ptr=NULL} --- [pid 19290] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19290, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18385", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18385", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18385/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18385/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18385/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18385") = 0 mkdir("./18386", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19291 attached [pid 19291] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19291 [pid 19291] chdir("./18386") = 0 [pid 19291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19291] setpgid(0, 0) = 0 [pid 19291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19291] write(3, "1000", 4) = 4 [pid 19291] close(3) = 0 [pid 19291] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19291] write(1, "executing program\n", 18) = 18 [pid 19291] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19291] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19291] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19291] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19291] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8554, si_int=0, si_ptr=NULL} --- [pid 19291] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19291, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18386", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18386", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18386/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18386/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18386/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18386") = 0 mkdir("./18387", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19292 ./strace-static-x86_64: Process 19292 attached [pid 19292] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19292] chdir("./18387") = 0 [pid 19292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19292] setpgid(0, 0) = 0 [pid 19292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19292] write(3, "1000", 4) = 4 [pid 19292] close(3) = 0 [pid 19292] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19292] write(1, "executing program\n", 18) = 18 [pid 19292] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19292] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19292] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19292] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19292] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8726, si_int=0, si_ptr=NULL} --- [pid 19292] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19292, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18387", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18387", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18387/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18387/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18387/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18387") = 0 mkdir("./18388", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19293 attached , child_tidptr=0x55557ab7f650) = 19293 [pid 19293] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19293] chdir("./18388") = 0 [pid 19293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19293] setpgid(0, 0) = 0 [pid 19293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19293] write(3, "1000", 4) = 4 [pid 19293] close(3) = 0 [pid 19293] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19293] write(1, "executing program\n", 18executing program ) = 18 [pid 19293] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19293] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19293] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19293] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19293] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14795, si_int=0, si_ptr=NULL} --- [pid 19293] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19293, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18388", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18388", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18388/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18388/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18388/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18388") = 0 mkdir("./18389", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19294 ./strace-static-x86_64: Process 19294 attached [pid 19294] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19294] chdir("./18389") = 0 [pid 19294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19294] setpgid(0, 0) = 0 [pid 19294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19294] write(3, "1000", 4) = 4 [pid 19294] close(3) = 0 [pid 19294] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19294] write(1, "executing program\n", 18executing program ) = 18 [pid 19294] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19294] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19294] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19294] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19294] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9383, si_int=0, si_ptr=NULL} --- [pid 19294] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19294, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18389", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18389", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18389/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18389/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18389/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18389") = 0 mkdir("./18390", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19295 ./strace-static-x86_64: Process 19295 attached [pid 19295] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19295] chdir("./18390") = 0 [pid 19295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19295] setpgid(0, 0) = 0 [pid 19295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19295] write(3, "1000", 4) = 4 [pid 19295] close(3) = 0 [pid 19295] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19295] write(1, "executing program\n", 18executing program ) = 18 [pid 19295] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19295] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19295] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19295] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19295] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8676, si_int=0, si_ptr=NULL} --- [pid 19295] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19295, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18390", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18390", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18390/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18390/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18390/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18390") = 0 mkdir("./18391", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19296 ./strace-static-x86_64: Process 19296 attached [pid 19296] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19296] chdir("./18391") = 0 [pid 19296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19296] setpgid(0, 0) = 0 [pid 19296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19296] write(3, "1000", 4) = 4 [pid 19296] close(3) = 0 [pid 19296] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19296] write(1, "executing program\n", 18executing program ) = 18 [pid 19296] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19296] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19296] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19296] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19296] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9074, si_int=0, si_ptr=NULL} --- [pid 19296] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19296, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18391", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18391", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18391/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18391/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18391/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18391") = 0 mkdir("./18392", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19297 ./strace-static-x86_64: Process 19297 attached [pid 19297] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19297] chdir("./18392") = 0 [pid 19297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19297] setpgid(0, 0) = 0 [pid 19297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19297] write(3, "1000", 4) = 4 [pid 19297] close(3) = 0 [pid 19297] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19297] write(1, "executing program\n", 18executing program ) = 18 [pid 19297] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19297] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19297] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19297] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19297] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8402, si_int=0, si_ptr=NULL} --- [pid 19297] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19297, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18392", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18392", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18392/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18392/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18392/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18392") = 0 mkdir("./18393", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19298 ./strace-static-x86_64: Process 19298 attached [pid 19298] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19298] chdir("./18393") = 0 [pid 19298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19298] setpgid(0, 0) = 0 [pid 19298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19298] write(3, "1000", 4) = 4 [pid 19298] close(3) = 0 [pid 19298] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19298] write(1, "executing program\n", 18executing program ) = 18 [pid 19298] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19298] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19298] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19298] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19298] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9745, si_int=0, si_ptr=NULL} --- [pid 19298] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19298, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18393", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18393", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18393/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18393/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18393/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18393") = 0 mkdir("./18394", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19299 ./strace-static-x86_64: Process 19299 attached [pid 19299] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19299] chdir("./18394") = 0 [pid 19299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19299] setpgid(0, 0) = 0 [pid 19299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19299] write(3, "1000", 4) = 4 [pid 19299] close(3) = 0 [pid 19299] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19299] write(1, "executing program\n", 18executing program ) = 18 [pid 19299] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19299] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19299] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19299] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19299] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9425, si_int=0, si_ptr=NULL} --- [pid 19299] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19299, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18394", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18394", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18394/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18394/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18394/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18394") = 0 mkdir("./18395", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19300 ./strace-static-x86_64: Process 19300 attached [pid 19300] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19300] chdir("./18395") = 0 [pid 19300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19300] setpgid(0, 0) = 0 [pid 19300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19300] write(3, "1000", 4) = 4 [pid 19300] close(3) = 0 [pid 19300] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19300] write(1, "executing program\n", 18executing program ) = 18 [pid 19300] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19300] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19300] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19300] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19300] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10229, si_int=0, si_ptr=NULL} --- [pid 19300] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19300, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18395", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18395", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18395/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18395/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18395/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18395") = 0 mkdir("./18396", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19301 ./strace-static-x86_64: Process 19301 attached [pid 19301] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19301] chdir("./18396") = 0 [pid 19301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19301] setpgid(0, 0) = 0 [pid 19301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19301] write(3, "1000", 4) = 4 [pid 19301] close(3) = 0 [pid 19301] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19301] write(1, "executing program\n", 18executing program ) = 18 [pid 19301] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19301] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19301] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19301] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19301] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9591, si_int=0, si_ptr=NULL} --- [pid 19301] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19301, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18396", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18396", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18396/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18396/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18396/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18396") = 0 mkdir("./18397", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19302 ./strace-static-x86_64: Process 19302 attached [pid 19302] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19302] chdir("./18397") = 0 [pid 19302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19302] setpgid(0, 0) = 0 [pid 19302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19302] write(3, "1000", 4) = 4 [pid 19302] close(3) = 0 [pid 19302] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19302] write(1, "executing program\n", 18) = 18 [pid 19302] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19302] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19302] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19302] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19302] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8212, si_int=0, si_ptr=NULL} --- [pid 19302] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19302, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18397", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18397", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18397/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18397/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18397/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18397") = 0 mkdir("./18398", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19303 attached [pid 19303] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19303] chdir("./18398" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19303 [pid 19303] <... chdir resumed>) = 0 [pid 19303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19303] setpgid(0, 0) = 0 [pid 19303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19303] write(3, "1000", 4) = 4 [pid 19303] close(3) = 0 [pid 19303] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19303] write(1, "executing program\n", 18) = 18 [pid 19303] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19303] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19303] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19303] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19303] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10189, si_int=0, si_ptr=NULL} --- [pid 19303] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19303, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18398", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18398", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18398/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18398/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18398/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18398") = 0 mkdir("./18399", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19304 ./strace-static-x86_64: Process 19304 attached [pid 19304] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19304] chdir("./18399") = 0 [pid 19304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19304] setpgid(0, 0) = 0 [pid 19304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19304] write(3, "1000", 4) = 4 [pid 19304] close(3) = 0 [pid 19304] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19304] write(1, "executing program\n", 18) = 18 [pid 19304] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19304] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19304] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19304] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19304] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27282, si_int=0, si_ptr=NULL} --- [pid 19304] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19304, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18399", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18399", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18399/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18399/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18399/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18399") = 0 mkdir("./18400", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19305 ./strace-static-x86_64: Process 19305 attached [pid 19305] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19305] chdir("./18400") = 0 [pid 19305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19305] setpgid(0, 0) = 0 [pid 19305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19305] write(3, "1000", 4) = 4 [pid 19305] close(3) = 0 [pid 19305] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19305] write(1, "executing program\n", 18executing program ) = 18 [pid 19305] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19305] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19305] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19305] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19305] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7878, si_int=0, si_ptr=NULL} --- [pid 19305] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19305, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18400", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18400", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18400/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18400/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18400/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18400") = 0 mkdir("./18401", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19306 ./strace-static-x86_64: Process 19306 attached [pid 19306] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19306] chdir("./18401") = 0 [pid 19306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19306] setpgid(0, 0) = 0 [pid 19306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19306] write(3, "1000", 4) = 4 [pid 19306] close(3) = 0 [pid 19306] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19306] write(1, "executing program\n", 18executing program ) = 18 [pid 19306] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19306] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19306] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19306] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19306] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10841, si_int=0, si_ptr=NULL} --- [pid 19306] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19306, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18401", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18401", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18401/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18401/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18401/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18401") = 0 mkdir("./18402", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19307 ./strace-static-x86_64: Process 19307 attached [pid 19307] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19307] chdir("./18402") = 0 [pid 19307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19307] setpgid(0, 0) = 0 [pid 19307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19307] write(3, "1000", 4) = 4 [pid 19307] close(3) = 0 [pid 19307] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19307] write(1, "executing program\n", 18executing program ) = 18 [pid 19307] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19307] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19307] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19307] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19307] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8302, si_int=0, si_ptr=NULL} --- [pid 19307] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19307, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18402", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18402", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18402/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18402/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18402/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18402") = 0 mkdir("./18403", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19308 attached [pid 19308] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19308 [pid 19308] chdir("./18403") = 0 [pid 19308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19308] setpgid(0, 0) = 0 [pid 19308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19308] write(3, "1000", 4) = 4 [pid 19308] close(3) = 0 [pid 19308] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19308] write(1, "executing program\n", 18executing program ) = 18 [pid 19308] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19308] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19308] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19308] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19308] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24870, si_int=0, si_ptr=NULL} --- [pid 19308] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19308, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18403", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18403", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18403/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18403/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18403/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18403") = 0 mkdir("./18404", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19309 ./strace-static-x86_64: Process 19309 attached [pid 19309] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19309] chdir("./18404") = 0 [pid 19309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19309] setpgid(0, 0) = 0 [pid 19309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19309] write(3, "1000", 4) = 4 [pid 19309] close(3) = 0 [pid 19309] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19309] write(1, "executing program\n", 18executing program ) = 18 [pid 19309] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19309] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19309] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19309] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19309] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12826, si_int=0, si_ptr=NULL} --- [pid 19309] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19309, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18404", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18404", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18404/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18404/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18404/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18404") = 0 mkdir("./18405", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19310 attached [pid 19310] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19310] chdir("./18405") = 0 [pid 19310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19310] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19310 [pid 19310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19310] write(3, "1000", 4) = 4 [pid 19310] close(3) = 0 [pid 19310] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19310] write(1, "executing program\n", 18executing program ) = 18 [pid 19310] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19310] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19310] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19310] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19310] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8635, si_int=0, si_ptr=NULL} --- [pid 19310] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19310, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18405", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18405", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18405/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18405/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18405/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18405") = 0 mkdir("./18406", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19311 attached [pid 19311] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19311] chdir("./18406") = 0 [pid 19311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19311] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19311 [pid 19311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19311] write(3, "1000", 4) = 4 [pid 19311] close(3) = 0 [pid 19311] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19311] write(1, "executing program\n", 18executing program ) = 18 [pid 19311] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19311] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19311] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19311] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19311] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12997, si_int=0, si_ptr=NULL} --- [pid 19311] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19311, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18406", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18406", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18406/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18406/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18406/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18406") = 0 mkdir("./18407", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19312 attached , child_tidptr=0x55557ab7f650) = 19312 [pid 19312] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19312] chdir("./18407") = 0 [pid 19312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19312] setpgid(0, 0) = 0 [pid 19312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19312] write(3, "1000", 4) = 4 [pid 19312] close(3) = 0 [pid 19312] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19312] write(1, "executing program\n", 18executing program ) = 18 [pid 19312] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19312] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19312] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19312] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19312] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8616, si_int=0, si_ptr=NULL} --- [pid 19312] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19312, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18407", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18407", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18407/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18407/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18407/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18407") = 0 mkdir("./18408", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19313 ./strace-static-x86_64: Process 19313 attached [pid 19313] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19313] chdir("./18408") = 0 [pid 19313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19313] setpgid(0, 0) = 0 [pid 19313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19313] write(3, "1000", 4) = 4 [pid 19313] close(3) = 0 [pid 19313] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19313] write(1, "executing program\n", 18executing program ) = 18 [pid 19313] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19313] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19313] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19313] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19313] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8740, si_int=0, si_ptr=NULL} --- [pid 19313] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19313, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18408", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18408", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18408/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18408/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18408/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18408") = 0 mkdir("./18409", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19314 attached , child_tidptr=0x55557ab7f650) = 19314 [pid 19314] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19314] chdir("./18409") = 0 [pid 19314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19314] setpgid(0, 0) = 0 [pid 19314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19314] write(3, "1000", 4) = 4 [pid 19314] close(3) = 0 [pid 19314] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19314] write(1, "executing program\n", 18executing program ) = 18 [pid 19314] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19314] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19314] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19314] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19314] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19558, si_int=0, si_ptr=NULL} --- [pid 19314] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19314, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18409", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18409", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18409/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18409/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18409/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18409") = 0 mkdir("./18410", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19315 ./strace-static-x86_64: Process 19315 attached [pid 19315] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19315] chdir("./18410") = 0 [pid 19315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19315] setpgid(0, 0) = 0 [pid 19315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19315] write(3, "1000", 4) = 4 [pid 19315] close(3) = 0 [pid 19315] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19315] write(1, "executing program\n", 18executing program ) = 18 [pid 19315] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19315] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19315] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19315] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19315] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9273, si_int=0, si_ptr=NULL} --- [pid 19315] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19315, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18410", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18410", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18410/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18410/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18410/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18410") = 0 mkdir("./18411", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19316 ./strace-static-x86_64: Process 19316 attached [pid 19316] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19316] chdir("./18411") = 0 [pid 19316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19316] setpgid(0, 0) = 0 [pid 19316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19316] write(3, "1000", 4) = 4 [pid 19316] close(3) = 0 [pid 19316] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19316] write(1, "executing program\n", 18) = 18 [pid 19316] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19316] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19316] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19316] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19316] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7700, si_int=0, si_ptr=NULL} --- [pid 19316] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19316, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18411", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18411", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18411/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18411/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18411/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18411") = 0 mkdir("./18412", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19317 attached [pid 19317] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19317] chdir("./18412") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19317 [pid 19317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19317] setpgid(0, 0) = 0 [pid 19317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19317] write(3, "1000", 4) = 4 [pid 19317] close(3) = 0 [pid 19317] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19317] write(1, "executing program\n", 18) = 18 [pid 19317] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19317] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19317] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19317] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19317] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15563, si_int=0, si_ptr=NULL} --- [pid 19317] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19317, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18412", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18412", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18412/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18412/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18412/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18412") = 0 mkdir("./18413", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19318 ./strace-static-x86_64: Process 19318 attached [pid 19318] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19318] chdir("./18413") = 0 [pid 19318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19318] setpgid(0, 0) = 0 [pid 19318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19318] write(3, "1000", 4) = 4 [pid 19318] close(3) = 0 [pid 19318] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19318] write(1, "executing program\n", 18executing program ) = 18 [pid 19318] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19318] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19318] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19318] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19318] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8720, si_int=0, si_ptr=NULL} --- [pid 19318] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19318, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18413", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18413", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18413/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18413/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18413/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18413") = 0 mkdir("./18414", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19319 ./strace-static-x86_64: Process 19319 attached [pid 19319] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19319] chdir("./18414") = 0 [pid 19319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19319] setpgid(0, 0) = 0 [pid 19319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19319] write(3, "1000", 4) = 4 [pid 19319] close(3) = 0 [pid 19319] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19319] write(1, "executing program\n", 18executing program ) = 18 [pid 19319] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19319] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19319] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19319] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19319] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9322, si_int=0, si_ptr=NULL} --- [pid 19319] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19319, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18414", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18414", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18414/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18414/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18414/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18414") = 0 mkdir("./18415", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19320 ./strace-static-x86_64: Process 19320 attached [pid 19320] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19320] chdir("./18415") = 0 [pid 19320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19320] setpgid(0, 0) = 0 [pid 19320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19320] write(3, "1000", 4) = 4 [pid 19320] close(3) = 0 [pid 19320] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19320] write(1, "executing program\n", 18executing program ) = 18 [pid 19320] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19320] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19320] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19320] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19320] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9404, si_int=0, si_ptr=NULL} --- [pid 19320] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19320, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18415", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18415", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18415/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18415/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18415/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18415") = 0 mkdir("./18416", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19321 ./strace-static-x86_64: Process 19321 attached [pid 19321] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19321] chdir("./18416") = 0 [pid 19321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19321] setpgid(0, 0) = 0 [pid 19321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19321] write(3, "1000", 4) = 4 [pid 19321] close(3) = 0 [pid 19321] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19321] write(1, "executing program\n", 18) = 18 [pid 19321] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19321] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19321] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19321] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19321] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8638, si_int=0, si_ptr=NULL} --- [pid 19321] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19321, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18416", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18416", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18416/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18416/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18416/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18416") = 0 mkdir("./18417", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19322 attached [pid 19322] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19322] chdir("./18417" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19322 [pid 19322] <... chdir resumed>) = 0 [pid 19322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19322] setpgid(0, 0) = 0 [pid 19322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19322] write(3, "1000", 4) = 4 [pid 19322] close(3) = 0 [pid 19322] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19322] write(1, "executing program\n", 18) = 18 [pid 19322] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19322] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19322] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19322] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19322] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7688, si_int=0, si_ptr=NULL} --- [pid 19322] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19322, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18417", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18417", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18417/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18417/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18417/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18417") = 0 mkdir("./18418", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19323 attached [pid 19323] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19323] chdir("./18418" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19323 [pid 19323] <... chdir resumed>) = 0 [pid 19323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19323] setpgid(0, 0) = 0 [pid 19323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19323] write(3, "1000", 4) = 4 [pid 19323] close(3) = 0 [pid 19323] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19323] write(1, "executing program\n", 18) = 18 [pid 19323] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19323] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19323] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19323] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19323] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9605, si_int=0, si_ptr=NULL} --- [pid 19323] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19323, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18418", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18418", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18418/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18418/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18418/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18418") = 0 mkdir("./18419", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19324 ./strace-static-x86_64: Process 19324 attached [pid 19324] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19324] chdir("./18419") = 0 [pid 19324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19324] setpgid(0, 0) = 0 [pid 19324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19324] write(3, "1000", 4) = 4 [pid 19324] close(3) = 0 [pid 19324] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19324] write(1, "executing program\n", 18) = 18 [pid 19324] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19324] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19324] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19324] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19324] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12158, si_int=0, si_ptr=NULL} --- [pid 19324] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19324, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18419", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18419", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18419/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18419/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18419/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18419") = 0 mkdir("./18420", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19325 ./strace-static-x86_64: Process 19325 attached [pid 19325] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19325] chdir("./18420") = 0 [pid 19325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19325] setpgid(0, 0) = 0 [pid 19325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19325] write(3, "1000", 4) = 4 [pid 19325] close(3) = 0 [pid 19325] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19325] write(1, "executing program\n", 18executing program ) = 18 [pid 19325] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19325] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19325] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19325] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19325] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10228, si_int=0, si_ptr=NULL} --- [pid 19325] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19325, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18420", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18420", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18420/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18420/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18420/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18420") = 0 mkdir("./18421", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19326 attached [pid 19326] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19326] chdir("./18421") = 0 [pid 19326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19326] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19326 [pid 19326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19326] write(3, "1000", 4) = 4 [pid 19326] close(3) = 0 [pid 19326] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19326] write(1, "executing program\n", 18) = 18 [pid 19326] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19326] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19326] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19326] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19326] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8842, si_int=0, si_ptr=NULL} --- [pid 19326] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19326, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18421", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18421", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18421/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18421/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18421/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18421") = 0 mkdir("./18422", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19327 attached [pid 19327] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19327 [pid 19327] chdir("./18422") = 0 [pid 19327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19327] setpgid(0, 0) = 0 [pid 19327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19327] write(3, "1000", 4) = 4 [pid 19327] close(3) = 0 [pid 19327] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19327] write(1, "executing program\n", 18) = 18 [pid 19327] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19327] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19327] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19327] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19327] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8310, si_int=0, si_ptr=NULL} --- [pid 19327] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19327, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18422", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18422", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18422/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18422/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18422/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18422") = 0 mkdir("./18423", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19328 ./strace-static-x86_64: Process 19328 attached [pid 19328] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19328] chdir("./18423") = 0 [pid 19328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19328] setpgid(0, 0) = 0 [pid 19328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19328] write(3, "1000", 4) = 4 [pid 19328] close(3) = 0 [pid 19328] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19328] write(1, "executing program\n", 18executing program ) = 18 [pid 19328] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19328] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19328] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19328] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19328] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9050, si_int=0, si_ptr=NULL} --- [pid 19328] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19328, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18423", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18423", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18423/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18423/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18423/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18423") = 0 mkdir("./18424", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19329 ./strace-static-x86_64: Process 19329 attached [pid 19329] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19329] chdir("./18424") = 0 [pid 19329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19329] setpgid(0, 0) = 0 [pid 19329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19329] write(3, "1000", 4) = 4 [pid 19329] close(3) = 0 [pid 19329] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19329] write(1, "executing program\n", 18executing program ) = 18 [pid 19329] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19329] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19329] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19329] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19329] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9167, si_int=0, si_ptr=NULL} --- [pid 19329] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19329, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18424", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18424", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18424/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18424/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18424/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18424") = 0 mkdir("./18425", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19330 ./strace-static-x86_64: Process 19330 attached [pid 19330] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19330] chdir("./18425") = 0 [pid 19330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19330] setpgid(0, 0) = 0 [pid 19330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19330] write(3, "1000", 4) = 4 [pid 19330] close(3) = 0 [pid 19330] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19330] write(1, "executing program\n", 18executing program ) = 18 [pid 19330] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19330] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19330] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19330] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19330] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10005, si_int=0, si_ptr=NULL} --- [pid 19330] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19330, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18425", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18425", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18425/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18425/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18425/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18425") = 0 mkdir("./18426", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19331 attached , child_tidptr=0x55557ab7f650) = 19331 [pid 19331] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19331] chdir("./18426") = 0 [pid 19331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19331] setpgid(0, 0) = 0 [pid 19331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19331] write(3, "1000", 4) = 4 [pid 19331] close(3) = 0 [pid 19331] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19331] write(1, "executing program\n", 18) = 18 [pid 19331] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19331] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19331] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19331] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19331] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11854, si_int=0, si_ptr=NULL} --- [pid 19331] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19331, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18426", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18426", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18426/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18426/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18426/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18426") = 0 mkdir("./18427", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19332 attached , child_tidptr=0x55557ab7f650) = 19332 [pid 19332] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19332] chdir("./18427") = 0 [pid 19332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19332] setpgid(0, 0) = 0 [pid 19332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19332] write(3, "1000", 4) = 4 [pid 19332] close(3) = 0 [pid 19332] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19332] write(1, "executing program\n", 18executing program ) = 18 [pid 19332] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19332] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19332] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19332] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19332] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8672, si_int=0, si_ptr=NULL} --- [pid 19332] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19332, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18427", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18427", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18427/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18427/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18427/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18427") = 0 mkdir("./18428", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19333 ./strace-static-x86_64: Process 19333 attached [pid 19333] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19333] chdir("./18428") = 0 [pid 19333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19333] setpgid(0, 0) = 0 [pid 19333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19333] write(3, "1000", 4) = 4 [pid 19333] close(3) = 0 [pid 19333] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19333] write(1, "executing program\n", 18executing program ) = 18 [pid 19333] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19333] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19333] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19333] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19333] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11283, si_int=0, si_ptr=NULL} --- [pid 19333] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19333, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18428", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18428", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18428/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18428/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18428/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18428") = 0 mkdir("./18429", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19334 attached , child_tidptr=0x55557ab7f650) = 19334 [pid 19334] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19334] chdir("./18429") = 0 [pid 19334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19334] setpgid(0, 0) = 0 [pid 19334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19334] write(3, "1000", 4) = 4 [pid 19334] close(3) = 0 [pid 19334] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19334] write(1, "executing program\n", 18executing program ) = 18 [pid 19334] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19334] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19334] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19334] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19334] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8927, si_int=0, si_ptr=NULL} --- [pid 19334] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19334, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18429", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18429", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18429/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18429/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18429/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18429") = 0 mkdir("./18430", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19335 ./strace-static-x86_64: Process 19335 attached [pid 19335] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19335] chdir("./18430") = 0 [pid 19335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19335] setpgid(0, 0) = 0 [pid 19335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19335] write(3, "1000", 4) = 4 [pid 19335] close(3) = 0 [pid 19335] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19335] write(1, "executing program\n", 18executing program ) = 18 [pid 19335] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19335] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19335] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19335] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19335] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12795, si_int=0, si_ptr=NULL} --- [pid 19335] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19335, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18430", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18430", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18430/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18430/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18430/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18430") = 0 mkdir("./18431", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19336 attached [pid 19336] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19336] chdir("./18431" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19336 [pid 19336] <... chdir resumed>) = 0 [pid 19336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19336] setpgid(0, 0) = 0 [pid 19336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19336] write(3, "1000", 4) = 4 [pid 19336] close(3) = 0 [pid 19336] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19336] write(1, "executing program\n", 18) = 18 [pid 19336] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19336] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19336] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19336] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19336] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8404, si_int=0, si_ptr=NULL} --- [pid 19336] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19336, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18431", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18431", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18431/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18431/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18431/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18431") = 0 mkdir("./18432", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19337 ./strace-static-x86_64: Process 19337 attached [pid 19337] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19337] chdir("./18432") = 0 [pid 19337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19337] setpgid(0, 0) = 0 [pid 19337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19337] write(3, "1000", 4) = 4 [pid 19337] close(3) = 0 [pid 19337] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19337] write(1, "executing program\n", 18executing program ) = 18 [pid 19337] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19337] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19337] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19337] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19337] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12033, si_int=0, si_ptr=NULL} --- [pid 19337] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19337, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18432", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18432", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18432/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18432/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18432/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18432") = 0 mkdir("./18433", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19338 ./strace-static-x86_64: Process 19338 attached [pid 19338] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19338] chdir("./18433") = 0 [pid 19338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19338] setpgid(0, 0) = 0 [pid 19338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19338] write(3, "1000", 4) = 4 [pid 19338] close(3) = 0 [pid 19338] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19338] write(1, "executing program\n", 18executing program ) = 18 [pid 19338] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19338] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19338] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19338] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19338] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9546, si_int=0, si_ptr=NULL} --- [pid 19338] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19338, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18433", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18433", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18433/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18433/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18433/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18433") = 0 mkdir("./18434", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19339 ./strace-static-x86_64: Process 19339 attached [pid 19339] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19339] chdir("./18434") = 0 [pid 19339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19339] setpgid(0, 0) = 0 [pid 19339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19339] write(3, "1000", 4) = 4 [pid 19339] close(3) = 0 [pid 19339] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19339] write(1, "executing program\n", 18) = 18 [pid 19339] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19339] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19339] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19339] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19339] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11106, si_int=0, si_ptr=NULL} --- [pid 19339] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19339, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18434", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18434", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18434/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18434/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18434/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18434") = 0 mkdir("./18435", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19340 attached , child_tidptr=0x55557ab7f650) = 19340 [pid 19340] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19340] chdir("./18435") = 0 [pid 19340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19340] setpgid(0, 0) = 0 [pid 19340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19340] write(3, "1000", 4) = 4 [pid 19340] close(3) = 0 [pid 19340] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19340] write(1, "executing program\n", 18executing program ) = 18 [pid 19340] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19340] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19340] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19340] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19340] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8859, si_int=0, si_ptr=NULL} --- [pid 19340] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19340, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18435", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18435", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18435/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18435/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18435/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18435") = 0 mkdir("./18436", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19341 ./strace-static-x86_64: Process 19341 attached [pid 19341] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19341] chdir("./18436") = 0 [pid 19341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19341] setpgid(0, 0) = 0 [pid 19341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19341] write(3, "1000", 4) = 4 [pid 19341] close(3) = 0 [pid 19341] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19341] write(1, "executing program\n", 18executing program ) = 18 [pid 19341] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19341] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19341] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19341] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19341] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9191, si_int=0, si_ptr=NULL} --- [pid 19341] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19341, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18436", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18436", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18436/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18436/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18436/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18436") = 0 mkdir("./18437", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19342 attached [pid 19342] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19342] chdir("./18437") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19342 [pid 19342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19342] setpgid(0, 0) = 0 [pid 19342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19342] write(3, "1000", 4) = 4 [pid 19342] close(3) = 0 [pid 19342] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19342] write(1, "executing program\n", 18executing program ) = 18 [pid 19342] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19342] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19342] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19342] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19342] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7809, si_int=0, si_ptr=NULL} --- [pid 19342] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19342, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18437", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18437", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18437/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18437/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18437/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18437") = 0 mkdir("./18438", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19343 attached , child_tidptr=0x55557ab7f650) = 19343 [pid 19343] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19343] chdir("./18438") = 0 [pid 19343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19343] setpgid(0, 0) = 0 [pid 19343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19343] write(3, "1000", 4) = 4 [pid 19343] close(3) = 0 [pid 19343] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19343] write(1, "executing program\n", 18executing program ) = 18 [pid 19343] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19343] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19343] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19343] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19343] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11937, si_int=0, si_ptr=NULL} --- [pid 19343] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19343, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18438", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18438", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18438/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18438/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18438/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18438") = 0 mkdir("./18439", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19345 attached [pid 19345] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19345] chdir("./18439" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19345 [pid 19345] <... chdir resumed>) = 0 [pid 19345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19345] setpgid(0, 0) = 0 [pid 19345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19345] write(3, "1000", 4) = 4 [pid 19345] close(3) = 0 [pid 19345] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19345] write(1, "executing program\n", 18executing program ) = 18 [pid 19345] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19345] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19345] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19345] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19345] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11532, si_int=0, si_ptr=NULL} --- [pid 19345] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19345, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18439", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18439", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18439/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18439/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18439/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18439") = 0 mkdir("./18440", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19346 ./strace-static-x86_64: Process 19346 attached [pid 19346] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19346] chdir("./18440") = 0 [pid 19346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19346] setpgid(0, 0) = 0 [pid 19346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19346] write(3, "1000", 4) = 4 [pid 19346] close(3) = 0 [pid 19346] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19346] write(1, "executing program\n", 18) = 18 [pid 19346] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19346] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19346] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19346] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19346] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11667, si_int=0, si_ptr=NULL} --- [pid 19346] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19346, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18440", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18440", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18440/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18440/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18440/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18440") = 0 mkdir("./18441", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19347 ./strace-static-x86_64: Process 19347 attached [pid 19347] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19347] chdir("./18441") = 0 [pid 19347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19347] setpgid(0, 0) = 0 [pid 19347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19347] write(3, "1000", 4) = 4 [pid 19347] close(3) = 0 [pid 19347] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19347] write(1, "executing program\n", 18executing program ) = 18 [pid 19347] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19347] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19347] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19347] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19347] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8937, si_int=0, si_ptr=NULL} --- [pid 19347] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19347, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18441", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18441", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18441/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18441/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18441/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18441") = 0 mkdir("./18442", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19348 ./strace-static-x86_64: Process 19348 attached [pid 19348] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19348] chdir("./18442") = 0 [pid 19348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19348] setpgid(0, 0) = 0 [pid 19348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19348] write(3, "1000", 4) = 4 [pid 19348] close(3) = 0 [pid 19348] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19348] write(1, "executing program\n", 18executing program ) = 18 [pid 19348] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19348] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19348] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19348] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19348] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10018, si_int=0, si_ptr=NULL} --- [pid 19348] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19348, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18442", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18442", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18442/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18442/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18442/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18442") = 0 mkdir("./18443", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19349 attached [pid 19349] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19349 [pid 19349] chdir("./18443") = 0 [pid 19349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19349] setpgid(0, 0) = 0 [pid 19349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19349] write(3, "1000", 4) = 4 [pid 19349] close(3) = 0 [pid 19349] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19349] write(1, "executing program\n", 18) = 18 [pid 19349] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19349] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19349] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19349] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19349] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9084, si_int=0, si_ptr=NULL} --- [pid 19349] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19349, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18443", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18443", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18443/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18443/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18443/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18443") = 0 mkdir("./18444", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19350 ./strace-static-x86_64: Process 19350 attached [pid 19350] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19350] chdir("./18444") = 0 [pid 19350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19350] setpgid(0, 0) = 0 [pid 19350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19350] write(3, "1000", 4) = 4 [pid 19350] close(3) = 0 [pid 19350] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19350] write(1, "executing program\n", 18) = 18 [pid 19350] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19350] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19350] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19350] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19350] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9078, si_int=0, si_ptr=NULL} --- [pid 19350] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19350, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18444", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18444", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18444/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18444/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18444/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18444") = 0 mkdir("./18445", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19351 ./strace-static-x86_64: Process 19351 attached [pid 19351] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19351] chdir("./18445") = 0 [pid 19351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19351] setpgid(0, 0) = 0 [pid 19351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19351] write(3, "1000", 4) = 4 [pid 19351] close(3) = 0 [pid 19351] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19351] write(1, "executing program\n", 18executing program ) = 18 [pid 19351] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19351] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19351] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19351] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19351] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11749, si_int=0, si_ptr=NULL} --- [pid 19351] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19351, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18445", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18445", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18445/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18445/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18445/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18445") = 0 mkdir("./18446", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19352 ./strace-static-x86_64: Process 19352 attached [pid 19352] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19352] chdir("./18446") = 0 [pid 19352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19352] setpgid(0, 0) = 0 [pid 19352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19352] write(3, "1000", 4) = 4 [pid 19352] close(3) = 0 [pid 19352] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19352] write(1, "executing program\n", 18) = 18 [pid 19352] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19352] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19352] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19352] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19352] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8975, si_int=0, si_ptr=NULL} --- [pid 19352] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19352, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18446", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18446", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18446/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18446/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18446/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18446") = 0 mkdir("./18447", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19353 attached , child_tidptr=0x55557ab7f650) = 19353 [pid 19353] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19353] chdir("./18447") = 0 [pid 19353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19353] setpgid(0, 0) = 0 [pid 19353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19353] write(3, "1000", 4) = 4 [pid 19353] close(3) = 0 [pid 19353] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19353] write(1, "executing program\n", 18executing program ) = 18 [pid 19353] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19353] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19353] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19353] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19353] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8082, si_int=0, si_ptr=NULL} --- [pid 19353] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19353, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18447", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18447", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18447/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18447/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18447/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18447") = 0 mkdir("./18448", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19354 ./strace-static-x86_64: Process 19354 attached [pid 19354] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19354] chdir("./18448") = 0 [pid 19354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19354] setpgid(0, 0) = 0 [pid 19354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19354] write(3, "1000", 4) = 4 [pid 19354] close(3) = 0 [pid 19354] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19354] write(1, "executing program\n", 18executing program ) = 18 [pid 19354] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19354] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19354] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19354] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19354] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10666, si_int=0, si_ptr=NULL} --- [pid 19354] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19354, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18448", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18448", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18448/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18448/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18448/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18448") = 0 mkdir("./18449", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19355 attached [pid 19355] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19355] chdir("./18449" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19355 [pid 19355] <... chdir resumed>) = 0 [pid 19355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19355] setpgid(0, 0) = 0 [pid 19355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19355] write(3, "1000", 4) = 4 [pid 19355] close(3) = 0 [pid 19355] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19355] write(1, "executing program\n", 18) = 18 [pid 19355] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19355] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19355] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19355] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19355] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10853, si_int=0, si_ptr=NULL} --- [pid 19355] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19355, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18449", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18449", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18449/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18449/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18449/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18449") = 0 mkdir("./18450", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19356 ./strace-static-x86_64: Process 19356 attached [pid 19356] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19356] chdir("./18450") = 0 [pid 19356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19356] setpgid(0, 0) = 0 [pid 19356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19356] write(3, "1000", 4) = 4 [pid 19356] close(3) = 0 [pid 19356] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19356] write(1, "executing program\n", 18executing program ) = 18 [pid 19356] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19356] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19356] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19356] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19356] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13189, si_int=0, si_ptr=NULL} --- [pid 19356] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19356, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18450", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18450", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18450/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18450/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18450/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18450") = 0 mkdir("./18451", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19357 ./strace-static-x86_64: Process 19357 attached [pid 19357] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19357] chdir("./18451") = 0 [pid 19357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19357] setpgid(0, 0) = 0 [pid 19357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19357] write(3, "1000", 4) = 4 [pid 19357] close(3) = 0 [pid 19357] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19357] write(1, "executing program\n", 18executing program ) = 18 [pid 19357] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19357] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19357] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19357] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19357] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9473, si_int=0, si_ptr=NULL} --- [pid 19357] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19357, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18451", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18451", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18451/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18451/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18451/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18451") = 0 mkdir("./18452", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19358 ./strace-static-x86_64: Process 19358 attached [pid 19358] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19358] chdir("./18452") = 0 [pid 19358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19358] setpgid(0, 0) = 0 [pid 19358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19358] write(3, "1000", 4) = 4 [pid 19358] close(3) = 0 [pid 19358] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19358] write(1, "executing program\n", 18executing program ) = 18 [pid 19358] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19358] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19358] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19358] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19358] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8421, si_int=0, si_ptr=NULL} --- [pid 19358] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19358, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18452", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18452", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18452/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18452/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18452/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18452") = 0 mkdir("./18453", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19359 ./strace-static-x86_64: Process 19359 attached [pid 19359] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19359] chdir("./18453") = 0 [pid 19359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19359] setpgid(0, 0) = 0 [pid 19359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19359] write(3, "1000", 4) = 4 [pid 19359] close(3) = 0 [pid 19359] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19359] write(1, "executing program\n", 18executing program ) = 18 [pid 19359] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19359] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19359] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19359] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19359] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12085, si_int=0, si_ptr=NULL} --- [pid 19359] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19359, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18453", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18453", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18453/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18453/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18453/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18453") = 0 mkdir("./18454", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19360 ./strace-static-x86_64: Process 19360 attached [pid 19360] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19360] chdir("./18454") = 0 [pid 19360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19360] setpgid(0, 0) = 0 [pid 19360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19360] write(3, "1000", 4) = 4 [pid 19360] close(3) = 0 [pid 19360] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19360] write(1, "executing program\n", 18executing program ) = 18 [pid 19360] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19360] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19360] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19360] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19360] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9235, si_int=0, si_ptr=NULL} --- [pid 19360] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19360, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18454", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18454", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18454/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18454/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18454/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18454") = 0 mkdir("./18455", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19361 ./strace-static-x86_64: Process 19361 attached [pid 19361] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19361] chdir("./18455") = 0 [pid 19361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19361] setpgid(0, 0) = 0 [pid 19361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19361] write(3, "1000", 4) = 4 [pid 19361] close(3) = 0 [pid 19361] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19361] write(1, "executing program\n", 18executing program ) = 18 [pid 19361] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19361] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19361] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19361] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19361] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10695, si_int=0, si_ptr=NULL} --- [pid 19361] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19361, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18455", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18455", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18455/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18455/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18455/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18455") = 0 mkdir("./18456", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19362 attached , child_tidptr=0x55557ab7f650) = 19362 [pid 19362] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19362] chdir("./18456") = 0 [pid 19362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19362] setpgid(0, 0) = 0 [pid 19362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19362] write(3, "1000", 4) = 4 [pid 19362] close(3) = 0 [pid 19362] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19362] write(1, "executing program\n", 18) = 18 [pid 19362] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19362] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19362] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19362] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19362] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11485, si_int=0, si_ptr=NULL} --- [pid 19362] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19362, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18456", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18456", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18456/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18456/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18456/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18456") = 0 mkdir("./18457", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19363 ./strace-static-x86_64: Process 19363 attached [pid 19363] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19363] chdir("./18457") = 0 [pid 19363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19363] setpgid(0, 0) = 0 [pid 19363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19363] write(3, "1000", 4) = 4 [pid 19363] close(3executing program ) = 0 [pid 19363] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19363] write(1, "executing program\n", 18) = 18 [pid 19363] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19363] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19363] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19363] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19363] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8442, si_int=0, si_ptr=NULL} --- [pid 19363] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19363, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18457", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18457", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18457/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18457/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18457/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18457") = 0 mkdir("./18458", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19364 ./strace-static-x86_64: Process 19364 attached [pid 19364] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19364] chdir("./18458") = 0 [pid 19364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19364] setpgid(0, 0) = 0 [pid 19364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19364] write(3, "1000", 4) = 4 [pid 19364] close(3) = 0 [pid 19364] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19364] write(1, "executing program\n", 18executing program ) = 18 [pid 19364] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19364] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19364] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19364] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19364] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8704, si_int=0, si_ptr=NULL} --- [pid 19364] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19364, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18458", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18458", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18458/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18458/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18458/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18458") = 0 mkdir("./18459", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19365 ./strace-static-x86_64: Process 19365 attached [pid 19365] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19365] chdir("./18459") = 0 [pid 19365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19365] setpgid(0, 0) = 0 [pid 19365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19365] write(3, "1000", 4) = 4 [pid 19365] close(3) = 0 [pid 19365] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19365] write(1, "executing program\n", 18executing program ) = 18 [pid 19365] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19365] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19365] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19365] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19365] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8460, si_int=0, si_ptr=NULL} --- [pid 19365] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19365, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18459", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18459", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18459/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18459/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18459/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18459") = 0 mkdir("./18460", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19366 ./strace-static-x86_64: Process 19366 attached [pid 19366] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19366] chdir("./18460") = 0 [pid 19366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19366] setpgid(0, 0) = 0 [pid 19366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19366] write(3, "1000", 4) = 4 [pid 19366] close(3) = 0 [pid 19366] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19366] write(1, "executing program\n", 18executing program ) = 18 [pid 19366] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19366] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19366] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19366] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19366] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8741, si_int=0, si_ptr=NULL} --- [pid 19366] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19366, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18460", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18460", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18460/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18460/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18460/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18460") = 0 mkdir("./18461", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19367 ./strace-static-x86_64: Process 19367 attached [pid 19367] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19367] chdir("./18461") = 0 [pid 19367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19367] setpgid(0, 0) = 0 [pid 19367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19367] write(3, "1000", 4) = 4 [pid 19367] close(3) = 0 [pid 19367] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19367] write(1, "executing program\n", 18executing program ) = 18 [pid 19367] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19367] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19367] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19367] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19367] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8692, si_int=0, si_ptr=NULL} --- [pid 19367] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19367, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18461", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18461", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18461/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18461/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18461/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18461") = 0 mkdir("./18462", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19368 ./strace-static-x86_64: Process 19368 attached [pid 19368] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19368] chdir("./18462") = 0 [pid 19368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19368] setpgid(0, 0) = 0 [pid 19368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19368] write(3, "1000", 4) = 4 [pid 19368] close(3) = 0 [pid 19368] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19368] write(1, "executing program\n", 18) = 18 [pid 19368] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19368] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19368] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19368] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19368] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11529, si_int=0, si_ptr=NULL} --- [pid 19368] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19368, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18462", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18462", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18462/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18462/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18462/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18462") = 0 mkdir("./18463", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19369 attached [pid 19369] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19369] chdir("./18463") = 0 [pid 19369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19369] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19369 [pid 19369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19369] write(3, "1000", 4) = 4 [pid 19369] close(3) = 0 [pid 19369] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19369] write(1, "executing program\n", 18executing program ) = 18 [pid 19369] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19369] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19369] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19369] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19369] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10485, si_int=0, si_ptr=NULL} --- [pid 19369] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19369, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18463", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18463", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18463/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18463/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18463/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18463") = 0 mkdir("./18464", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19370 attached [pid 19370] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19370] chdir("./18464") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19370 [pid 19370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19370] setpgid(0, 0) = 0 [pid 19370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19370] write(3, "1000", 4) = 4 [pid 19370] close(3) = 0 [pid 19370] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19370] write(1, "executing program\n", 18) = 18 [pid 19370] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19370] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19370] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19370] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19370] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10306, si_int=0, si_ptr=NULL} --- [pid 19370] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19370, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18464", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18464", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18464/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18464/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18464/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18464") = 0 mkdir("./18465", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19371 ./strace-static-x86_64: Process 19371 attached [pid 19371] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19371] chdir("./18465") = 0 [pid 19371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19371] setpgid(0, 0) = 0 [pid 19371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19371] write(3, "1000", 4) = 4 [pid 19371] close(3) = 0 [pid 19371] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19371] write(1, "executing program\n", 18executing program ) = 18 [pid 19371] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19371] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19371] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19371] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19371] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8780, si_int=0, si_ptr=NULL} --- [pid 19371] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19371, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18465", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18465", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18465/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18465/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18465/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18465") = 0 mkdir("./18466", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19372 ./strace-static-x86_64: Process 19372 attached [pid 19372] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19372] chdir("./18466") = 0 [pid 19372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19372] setpgid(0, 0) = 0 [pid 19372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19372] write(3, "1000", 4) = 4 [pid 19372] close(3) = 0 [pid 19372] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19372] write(1, "executing program\n", 18executing program ) = 18 [pid 19372] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19372] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19372] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19372] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19372] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9136, si_int=0, si_ptr=NULL} --- [pid 19372] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19372, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18466", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18466", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18466/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18466/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18466/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18466") = 0 mkdir("./18467", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19373 ./strace-static-x86_64: Process 19373 attached [pid 19373] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19373] chdir("./18467") = 0 [pid 19373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19373] setpgid(0, 0) = 0 [pid 19373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19373] write(3, "1000", 4) = 4 [pid 19373] close(3) = 0 [pid 19373] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19373] write(1, "executing program\n", 18executing program ) = 18 [pid 19373] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19373] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19373] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19373] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19373] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9186, si_int=0, si_ptr=NULL} --- [pid 19373] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19373, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18467", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18467", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18467/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18467/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18467/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18467") = 0 mkdir("./18468", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19374 ./strace-static-x86_64: Process 19374 attached [pid 19374] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19374] chdir("./18468") = 0 [pid 19374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19374] setpgid(0, 0) = 0 [pid 19374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19374] write(3, "1000", 4) = 4 [pid 19374] close(3) = 0 [pid 19374] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19374] write(1, "executing program\n", 18) = 18 [pid 19374] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19374] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19374] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19374] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19374] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9435, si_int=0, si_ptr=NULL} --- [pid 19374] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19374, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18468", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18468", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18468/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18468/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18468/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18468") = 0 mkdir("./18469", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19375 ./strace-static-x86_64: Process 19375 attached [pid 19375] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19375] chdir("./18469") = 0 [pid 19375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19375] setpgid(0, 0) = 0 [pid 19375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19375] write(3, "1000", 4) = 4 [pid 19375] close(3) = 0 [pid 19375] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19375] write(1, "executing program\n", 18executing program ) = 18 [pid 19375] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19375] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19375] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19375] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19375] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9116, si_int=0, si_ptr=NULL} --- [pid 19375] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19375, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18469", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18469", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18469/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18469/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18469/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18469") = 0 mkdir("./18470", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19376 ./strace-static-x86_64: Process 19376 attached [pid 19376] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19376] chdir("./18470") = 0 [pid 19376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19376] setpgid(0, 0) = 0 [pid 19376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19376] write(3, "1000", 4) = 4 [pid 19376] close(3) = 0 [pid 19376] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19376] write(1, "executing program\n", 18executing program ) = 18 [pid 19376] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19376] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19376] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19376] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19376] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11442, si_int=0, si_ptr=NULL} --- [pid 19376] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19376, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18470", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18470", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18470/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18470/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18470/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18470") = 0 mkdir("./18471", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19377 ./strace-static-x86_64: Process 19377 attached [pid 19377] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19377] chdir("./18471") = 0 [pid 19377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19377] setpgid(0, 0) = 0 [pid 19377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19377] write(3, "1000", 4) = 4 [pid 19377] close(3) = 0 [pid 19377] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19377] write(1, "executing program\n", 18executing program ) = 18 [pid 19377] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19377] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19377] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19377] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19377] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11748, si_int=0, si_ptr=NULL} --- [pid 19377] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19377, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18471", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18471", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18471/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18471/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18471/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18471") = 0 mkdir("./18472", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19378 ./strace-static-x86_64: Process 19378 attached [pid 19378] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19378] chdir("./18472") = 0 [pid 19378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19378] setpgid(0, 0) = 0 [pid 19378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19378] write(3, "1000", 4) = 4 [pid 19378] close(3) = 0 [pid 19378] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19378] write(1, "executing program\n", 18executing program ) = 18 [pid 19378] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19378] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19378] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19378] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19378] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10101, si_int=0, si_ptr=NULL} --- [pid 19378] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19378, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18472", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18472", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18472/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18472/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18472/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18472") = 0 mkdir("./18473", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19379 ./strace-static-x86_64: Process 19379 attached [pid 19379] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19379] chdir("./18473") = 0 [pid 19379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19379] setpgid(0, 0) = 0 [pid 19379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19379] write(3, "1000", 4) = 4 [pid 19379] close(3) = 0 [pid 19379] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19379] write(1, "executing program\n", 18executing program ) = 18 [pid 19379] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19379] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19379] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19379] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19379] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8396, si_int=0, si_ptr=NULL} --- [pid 19379] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19379, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18473", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18473", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18473/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18473/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18473/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18473") = 0 mkdir("./18474", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19380 attached [pid 19380] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19380 [pid 19380] chdir("./18474") = 0 [pid 19380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19380] setpgid(0, 0) = 0 [pid 19380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19380] write(3, "1000", 4) = 4 [pid 19380] close(3) = 0 [pid 19380] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19380] write(1, "executing program\n", 18) = 18 [pid 19380] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19380] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19380] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19380] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19380] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10804, si_int=0, si_ptr=NULL} --- [pid 19380] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19380, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18474", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18474", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18474/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18474/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18474/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18474") = 0 mkdir("./18475", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19381 ./strace-static-x86_64: Process 19381 attached [pid 19381] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19381] chdir("./18475") = 0 [pid 19381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19381] setpgid(0, 0) = 0 [pid 19381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19381] write(3, "1000", 4) = 4 [pid 19381] close(3) = 0 [pid 19381] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19381] write(1, "executing program\n", 18) = 18 [pid 19381] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19381] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19381] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19381] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19381] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24218, si_int=0, si_ptr=NULL} --- [pid 19381] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19381, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18475", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18475", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18475/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18475/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18475/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18475") = 0 mkdir("./18476", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19382 ./strace-static-x86_64: Process 19382 attached [pid 19382] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19382] chdir("./18476") = 0 [pid 19382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19382] setpgid(0, 0) = 0 [pid 19382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19382] write(3, "1000", 4) = 4 [pid 19382] close(3) = 0 [pid 19382] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19382] write(1, "executing program\n", 18executing program ) = 18 [pid 19382] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19382] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19382] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19382] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19382] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11133, si_int=0, si_ptr=NULL} --- [pid 19382] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19382, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18476", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18476", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18476/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18476/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18476/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18476") = 0 mkdir("./18477", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19383 ./strace-static-x86_64: Process 19383 attached [pid 19383] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19383] chdir("./18477") = 0 [pid 19383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19383] setpgid(0, 0) = 0 [pid 19383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19383] write(3, "1000", 4) = 4 [pid 19383] close(3) = 0 [pid 19383] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19383] write(1, "executing program\n", 18executing program ) = 18 [pid 19383] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19383] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19383] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19383] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19383] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8922, si_int=0, si_ptr=NULL} --- [pid 19383] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19383, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18477", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18477", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18477/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18477/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18477/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18477") = 0 mkdir("./18478", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19384 ./strace-static-x86_64: Process 19384 attached [pid 19384] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19384] chdir("./18478") = 0 [pid 19384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19384] setpgid(0, 0) = 0 [pid 19384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19384] write(3, "1000", 4) = 4 [pid 19384] close(3) = 0 [pid 19384] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19384] write(1, "executing program\n", 18executing program ) = 18 [pid 19384] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19384] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19384] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19384] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19384] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8517, si_int=0, si_ptr=NULL} --- [pid 19384] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19384, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18478", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18478", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18478/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18478/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18478/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18478") = 0 mkdir("./18479", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19385 ./strace-static-x86_64: Process 19385 attached [pid 19385] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19385] chdir("./18479") = 0 [pid 19385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19385] setpgid(0, 0) = 0 [pid 19385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19385] write(3, "1000", 4) = 4 [pid 19385] close(3) = 0 [pid 19385] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19385] write(1, "executing program\n", 18executing program ) = 18 [pid 19385] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19385] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19385] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19385] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19385] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12544, si_int=0, si_ptr=NULL} --- [pid 19385] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19385, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18479", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18479", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18479/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18479/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18479/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18479") = 0 mkdir("./18480", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19386 ./strace-static-x86_64: Process 19386 attached [pid 19386] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19386] chdir("./18480") = 0 [pid 19386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19386] setpgid(0, 0) = 0 [pid 19386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19386] write(3, "1000", 4) = 4 [pid 19386] close(3) = 0 [pid 19386] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19386] write(1, "executing program\n", 18) = 18 [pid 19386] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19386] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19386] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19386] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19386] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8892, si_int=0, si_ptr=NULL} --- [pid 19386] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19386, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18480", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18480", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18480/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18480/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18480/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18480") = 0 mkdir("./18481", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19387 ./strace-static-x86_64: Process 19387 attached [pid 19387] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19387] chdir("./18481") = 0 [pid 19387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19387] setpgid(0, 0) = 0 [pid 19387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19387] write(3, "1000", 4) = 4 [pid 19387] close(3) = 0 [pid 19387] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19387] write(1, "executing program\n", 18executing program ) = 18 [pid 19387] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19387] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19387] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19387] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19387] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8345, si_int=0, si_ptr=NULL} --- [pid 19387] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19387, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18481", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18481", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18481/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18481/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18481/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18481") = 0 mkdir("./18482", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19388 attached , child_tidptr=0x55557ab7f650) = 19388 [pid 19388] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19388] chdir("./18482") = 0 [pid 19388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19388] setpgid(0, 0) = 0 [pid 19388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19388] write(3, "1000", 4) = 4 [pid 19388] close(3) = 0 [pid 19388] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19388] write(1, "executing program\n", 18) = 18 [pid 19388] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19388] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19388] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19388] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19388] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8982, si_int=0, si_ptr=NULL} --- [pid 19388] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19388, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18482", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18482", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18482/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18482/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18482/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18482") = 0 mkdir("./18483", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19389 attached , child_tidptr=0x55557ab7f650) = 19389 [pid 19389] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19389] chdir("./18483") = 0 [pid 19389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19389] setpgid(0, 0) = 0 [pid 19389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19389] write(3, "1000", 4) = 4 [pid 19389] close(3) = 0 [pid 19389] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19389] write(1, "executing program\n", 18executing program ) = 18 [pid 19389] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19389] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19389] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19389] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19389] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9605, si_int=0, si_ptr=NULL} --- [pid 19389] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19389, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18483", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18483", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18483/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18483/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18483/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18483") = 0 mkdir("./18484", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19390 ./strace-static-x86_64: Process 19390 attached [pid 19390] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19390] chdir("./18484") = 0 [pid 19390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19390] setpgid(0, 0) = 0 [pid 19390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19390] write(3, "1000", 4) = 4 [pid 19390] close(3) = 0 [pid 19390] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19390] write(1, "executing program\n", 18executing program ) = 18 [pid 19390] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19390] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19390] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19390] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19390] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12241, si_int=0, si_ptr=NULL} --- [pid 19390] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19390, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18484", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18484", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18484/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18484/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18484/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18484") = 0 mkdir("./18485", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19391 ./strace-static-x86_64: Process 19391 attached [pid 19391] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19391] chdir("./18485") = 0 [pid 19391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19391] setpgid(0, 0) = 0 [pid 19391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19391] write(3, "1000", 4) = 4 [pid 19391] close(3) = 0 [pid 19391] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19391] write(1, "executing program\n", 18) = 18 [pid 19391] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19391] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19391] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19391] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19391] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7636, si_int=0, si_ptr=NULL} --- [pid 19391] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19391, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18485", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18485", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18485/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18485/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18485/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18485") = 0 mkdir("./18486", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19392 ./strace-static-x86_64: Process 19392 attached [pid 19392] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19392] chdir("./18486") = 0 [pid 19392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19392] setpgid(0, 0) = 0 [pid 19392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19392] write(3, "1000", 4) = 4 [pid 19392] close(3) = 0 [pid 19392] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19392] write(1, "executing program\n", 18executing program ) = 18 [pid 19392] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19392] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19392] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19392] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19392] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9077, si_int=0, si_ptr=NULL} --- [pid 19392] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19392, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18486", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18486", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18486/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18486/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18486/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18486") = 0 mkdir("./18487", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19393 ./strace-static-x86_64: Process 19393 attached [pid 19393] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19393] chdir("./18487") = 0 [pid 19393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19393] setpgid(0, 0) = 0 [pid 19393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19393] write(3, "1000", 4) = 4 [pid 19393] close(3) = 0 [pid 19393] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19393] write(1, "executing program\n", 18) = 18 [pid 19393] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19393] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19393] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19393] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19393] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8825, si_int=0, si_ptr=NULL} --- [pid 19393] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19393, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18487", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18487", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18487/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18487/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18487/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18487") = 0 mkdir("./18488", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19394 ./strace-static-x86_64: Process 19394 attached [pid 19394] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19394] chdir("./18488") = 0 [pid 19394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19394] setpgid(0, 0) = 0 [pid 19394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19394] write(3, "1000", 4) = 4 [pid 19394] close(3) = 0 [pid 19394] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19394] write(1, "executing program\n", 18executing program ) = 18 [pid 19394] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19394] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19394] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19394] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19394] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9298, si_int=0, si_ptr=NULL} --- [pid 19394] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19394, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18488", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18488", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18488/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18488/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18488/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18488") = 0 mkdir("./18489", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19395 attached [pid 19395] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19395] chdir("./18489" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19395 [pid 19395] <... chdir resumed>) = 0 [pid 19395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19395] setpgid(0, 0) = 0 [pid 19395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19395] write(3, "1000", 4) = 4 [pid 19395] close(3) = 0 [pid 19395] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19395] write(1, "executing program\n", 18executing program ) = 18 [pid 19395] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19395] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19395] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19395] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19395] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12012, si_int=0, si_ptr=NULL} --- [pid 19395] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19395, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18489", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18489", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18489/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18489/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18489/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18489") = 0 mkdir("./18490", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19396 ./strace-static-x86_64: Process 19396 attached [pid 19396] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19396] chdir("./18490") = 0 [pid 19396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19396] setpgid(0, 0) = 0 [pid 19396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19396] write(3, "1000", 4) = 4 [pid 19396] close(3) = 0 [pid 19396] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19396] write(1, "executing program\n", 18) = 18 [pid 19396] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19396] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19396] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19396] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19396] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7937, si_int=0, si_ptr=NULL} --- [pid 19396] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19396, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18490", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18490", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18490/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18490/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18490/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18490") = 0 mkdir("./18491", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19397 ./strace-static-x86_64: Process 19397 attached [pid 19397] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19397] chdir("./18491") = 0 [pid 19397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19397] setpgid(0, 0) = 0 [pid 19397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19397] write(3, "1000", 4) = 4 [pid 19397] close(3) = 0 [pid 19397] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19397] write(1, "executing program\n", 18) = 18 [pid 19397] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19397] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19397] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19397] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19397] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11786, si_int=0, si_ptr=NULL} --- [pid 19397] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19397, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18491", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18491", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18491/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18491/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18491/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18491") = 0 mkdir("./18492", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19398 ./strace-static-x86_64: Process 19398 attached [pid 19398] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19398] chdir("./18492") = 0 [pid 19398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19398] setpgid(0, 0) = 0 [pid 19398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19398] write(3, "1000", 4) = 4 [pid 19398] close(3) = 0 [pid 19398] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19398] write(1, "executing program\n", 18executing program ) = 18 [pid 19398] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19398] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19398] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19398] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19398] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10830, si_int=0, si_ptr=NULL} --- [pid 19398] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19398, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18492", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18492", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18492/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18492/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18492/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18492") = 0 mkdir("./18493", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19399 ./strace-static-x86_64: Process 19399 attached [pid 19399] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19399] chdir("./18493") = 0 [pid 19399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19399] setpgid(0, 0) = 0 [pid 19399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19399] write(3, "1000", 4) = 4 [pid 19399] close(3) = 0 [pid 19399] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19399] write(1, "executing program\n", 18executing program ) = 18 [pid 19399] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19399] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19399] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19399] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19399] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11975, si_int=0, si_ptr=NULL} --- [pid 19399] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19399, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18493", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18493", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18493/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18493/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18493/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18493") = 0 mkdir("./18494", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19400 ./strace-static-x86_64: Process 19400 attached [pid 19400] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19400] chdir("./18494") = 0 [pid 19400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19400] setpgid(0, 0) = 0 [pid 19400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19400] write(3, "1000", 4) = 4 [pid 19400] close(3) = 0 [pid 19400] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19400] write(1, "executing program\n", 18) = 18 [pid 19400] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19400] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19400] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19400] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19400] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10386, si_int=0, si_ptr=NULL} --- [pid 19400] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19400, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18494", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18494", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18494/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18494/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18494/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18494") = 0 mkdir("./18495", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19401 ./strace-static-x86_64: Process 19401 attached [pid 19401] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19401] chdir("./18495") = 0 [pid 19401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19401] setpgid(0, 0) = 0 [pid 19401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19401] write(3, "1000", 4) = 4 [pid 19401] close(3) = 0 [pid 19401] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19401] write(1, "executing program\n", 18executing program ) = 18 [pid 19401] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19401] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19401] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19401] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19401] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9168, si_int=0, si_ptr=NULL} --- [pid 19401] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19401, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18495", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18495", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18495/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18495/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18495/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18495") = 0 mkdir("./18496", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19402 ./strace-static-x86_64: Process 19402 attached [pid 19402] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19402] chdir("./18496") = 0 [pid 19402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19402] setpgid(0, 0) = 0 [pid 19402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19402] write(3, "1000", 4) = 4 [pid 19402] close(3) = 0 [pid 19402] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19402] write(1, "executing program\n", 18executing program ) = 18 [pid 19402] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19402] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19402] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19402] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19402] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12377, si_int=0, si_ptr=NULL} --- [pid 19402] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19402, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18496", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18496", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18496/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18496/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18496/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18496") = 0 mkdir("./18497", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19403 attached , child_tidptr=0x55557ab7f650) = 19403 [pid 19403] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19403] chdir("./18497") = 0 [pid 19403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19403] setpgid(0, 0) = 0 [pid 19403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19403] write(3, "1000", 4) = 4 [pid 19403] close(3) = 0 [pid 19403] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19403] write(1, "executing program\n", 18) = 18 [pid 19403] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19403] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19403] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19403] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19403] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7591, si_int=0, si_ptr=NULL} --- [pid 19403] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19403, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18497", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18497", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18497/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18497/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18497/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18497") = 0 mkdir("./18498", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19404 ./strace-static-x86_64: Process 19404 attached [pid 19404] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19404] chdir("./18498") = 0 [pid 19404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19404] setpgid(0, 0) = 0 [pid 19404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19404] write(3, "1000", 4) = 4 [pid 19404] close(3) = 0 executing program [pid 19404] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19404] write(1, "executing program\n", 18) = 18 [pid 19404] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19404] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19404] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19404] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19404] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9867, si_int=0, si_ptr=NULL} --- [pid 19404] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19404, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18498", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18498", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18498/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18498/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18498/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18498") = 0 mkdir("./18499", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19405 ./strace-static-x86_64: Process 19405 attached [pid 19405] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19405] chdir("./18499") = 0 [pid 19405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19405] setpgid(0, 0) = 0 [pid 19405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19405] write(3, "1000", 4) = 4 [pid 19405] close(3) = 0 [pid 19405] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19405] write(1, "executing program\n", 18) = 18 [pid 19405] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19405] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19405] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19405] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19405] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8740, si_int=0, si_ptr=NULL} --- [pid 19405] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19405, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18499", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18499", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18499/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18499/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18499/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18499") = 0 mkdir("./18500", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19406 ./strace-static-x86_64: Process 19406 attached [pid 19406] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19406] chdir("./18500") = 0 [pid 19406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19406] setpgid(0, 0) = 0 [pid 19406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19406] write(3, "1000", 4) = 4 [pid 19406] close(3) = 0 [pid 19406] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19406] write(1, "executing program\n", 18) = 18 [pid 19406] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19406] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19406] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19406] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19406] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7506, si_int=0, si_ptr=NULL} --- [pid 19406] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19406, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18500", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18500", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18500/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18500/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18500/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18500") = 0 mkdir("./18501", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19407 attached , child_tidptr=0x55557ab7f650) = 19407 [pid 19407] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19407] chdir("./18501") = 0 [pid 19407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19407] setpgid(0, 0) = 0 [pid 19407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19407] write(3, "1000", 4) = 4 [pid 19407] close(3) = 0 [pid 19407] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19407] write(1, "executing program\n", 18executing program ) = 18 [pid 19407] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19407] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19407] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19407] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19407] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7430, si_int=0, si_ptr=NULL} --- [pid 19407] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19407, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18501", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18501", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18501/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18501/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18501/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18501") = 0 mkdir("./18502", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19409 attached , child_tidptr=0x55557ab7f650) = 19409 [pid 19409] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19409] chdir("./18502") = 0 [pid 19409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19409] setpgid(0, 0) = 0 [pid 19409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19409] write(3, "1000", 4) = 4 [pid 19409] close(3) = 0 [pid 19409] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19409] write(1, "executing program\n", 18executing program ) = 18 [pid 19409] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19409] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19409] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19409] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19409] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14071, si_int=0, si_ptr=NULL} --- [pid 19409] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19409, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18502", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18502", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18502/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18502/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18502/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18502") = 0 mkdir("./18503", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19410 ./strace-static-x86_64: Process 19410 attached [pid 19410] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19410] chdir("./18503") = 0 [pid 19410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19410] setpgid(0, 0) = 0 [pid 19410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19410] write(3, "1000", 4) = 4 [pid 19410] close(3) = 0 [pid 19410] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19410] write(1, "executing program\n", 18executing program ) = 18 [pid 19410] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19410] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19410] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19410] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19410] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9522, si_int=0, si_ptr=NULL} --- [pid 19410] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19410, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18503", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18503", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18503/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18503/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18503/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18503") = 0 mkdir("./18504", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19411 attached [pid 19411] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19411] chdir("./18504") = 0 [pid 19411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19411] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19411 [pid 19411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19411] write(3, "1000", 4) = 4 [pid 19411] close(3) = 0 [pid 19411] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19411] write(1, "executing program\n", 18executing program ) = 18 [pid 19411] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19411] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19411] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19411] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19411] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10645, si_int=0, si_ptr=NULL} --- [pid 19411] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19411, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18504", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18504", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18504/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18504/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18504/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18504") = 0 mkdir("./18505", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19412 ./strace-static-x86_64: Process 19412 attached [pid 19412] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19412] chdir("./18505") = 0 [pid 19412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19412] setpgid(0, 0) = 0 [pid 19412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19412] write(3, "1000", 4) = 4 [pid 19412] close(3) = 0 [pid 19412] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19412] write(1, "executing program\n", 18) = 18 [pid 19412] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19412] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19412] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19412] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19412] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8358, si_int=0, si_ptr=NULL} --- [pid 19412] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19412, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18505", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18505", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18505/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18505/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18505/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18505") = 0 mkdir("./18506", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19413 ./strace-static-x86_64: Process 19413 attached [pid 19413] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19413] chdir("./18506") = 0 [pid 19413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19413] setpgid(0, 0) = 0 [pid 19413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19413] write(3, "1000", 4) = 4 [pid 19413] close(3) = 0 [pid 19413] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19413] write(1, "executing program\n", 18executing program ) = 18 [pid 19413] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19413] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19413] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19413] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19413] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11615, si_int=0, si_ptr=NULL} --- [pid 19413] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19413, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18506", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18506", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18506/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18506/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18506/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18506") = 0 mkdir("./18507", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19414 ./strace-static-x86_64: Process 19414 attached [pid 19414] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19414] chdir("./18507") = 0 [pid 19414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19414] setpgid(0, 0) = 0 [pid 19414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19414] write(3, "1000", 4) = 4 [pid 19414] close(3) = 0 [pid 19414] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19414] write(1, "executing program\n", 18executing program ) = 18 [pid 19414] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19414] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19414] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19414] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19414] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9566, si_int=0, si_ptr=NULL} --- [pid 19414] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19414, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18507", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18507", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18507/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18507/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18507/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18507") = 0 mkdir("./18508", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19415 attached [pid 19415] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19415] chdir("./18508" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19415 [pid 19415] <... chdir resumed>) = 0 [pid 19415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19415] setpgid(0, 0) = 0 [pid 19415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19415] write(3, "1000", 4) = 4 [pid 19415] close(3) = 0 [pid 19415] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19415] write(1, "executing program\n", 18) = 18 [pid 19415] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19415] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19415] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19415] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19415] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8870, si_int=0, si_ptr=NULL} --- [pid 19415] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19415, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18508", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18508", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18508/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18508/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18508/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18508") = 0 mkdir("./18509", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19416 attached [pid 19416] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19416] chdir("./18509") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19416 [pid 19416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19416] setpgid(0, 0) = 0 [pid 19416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19416] write(3, "1000", 4) = 4 [pid 19416] close(3) = 0 [pid 19416] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19416] write(1, "executing program\n", 18executing program ) = 18 [pid 19416] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19416] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19416] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19416] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19416] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12326, si_int=0, si_ptr=NULL} --- [pid 19416] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19416, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18509", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18509", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18509/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18509/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18509/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18509") = 0 mkdir("./18510", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19417 attached [pid 19417] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19417] chdir("./18510") = 0 [pid 19417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19417] setpgid(0, 0) = 0 [pid 19417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19417 [pid 19417] <... openat resumed>) = 3 [pid 19417] write(3, "1000", 4) = 4 [pid 19417] close(3) = 0 [pid 19417] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19417] write(1, "executing program\n", 18) = 18 [pid 19417] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19417] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19417] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19417] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19417] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7050, si_int=0, si_ptr=NULL} --- [pid 19417] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19417, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18510", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18510", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18510/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18510/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18510/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18510") = 0 mkdir("./18511", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19418 ./strace-static-x86_64: Process 19418 attached [pid 19418] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19418] chdir("./18511") = 0 [pid 19418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19418] setpgid(0, 0) = 0 [pid 19418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19418] write(3, "1000", 4) = 4 [pid 19418] close(3) = 0 [pid 19418] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19418] write(1, "executing program\n", 18executing program ) = 18 [pid 19418] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19418] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19418] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19418] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19418] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9575, si_int=0, si_ptr=NULL} --- [pid 19418] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19418, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18511", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18511", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18511/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18511/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18511/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18511") = 0 mkdir("./18512", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19419 attached [pid 19419] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19419] chdir("./18512") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19419 [pid 19419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19419] setpgid(0, 0) = 0 [pid 19419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19419] write(3, "1000", 4) = 4 [pid 19419] close(3) = 0 [pid 19419] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19419] write(1, "executing program\n", 18executing program ) = 18 [pid 19419] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19419] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19419] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19419] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19419] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24065, si_int=0, si_ptr=NULL} --- [pid 19419] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19419, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18512", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18512", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18512/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18512/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18512/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18512") = 0 mkdir("./18513", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19420 ./strace-static-x86_64: Process 19420 attached [pid 19420] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19420] chdir("./18513") = 0 [pid 19420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19420] setpgid(0, 0) = 0 [pid 19420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19420] write(3, "1000", 4) = 4 [pid 19420] close(3) = 0 [pid 19420] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19420] write(1, "executing program\n", 18) = 18 [pid 19420] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19420] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19420] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19420] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19420] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9009, si_int=0, si_ptr=NULL} --- [pid 19420] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19420, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18513", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18513", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18513/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18513/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18513/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18513") = 0 mkdir("./18514", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19421 attached [pid 19421] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19421] chdir("./18514" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19421 [pid 19421] <... chdir resumed>) = 0 [pid 19421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19421] setpgid(0, 0) = 0 [pid 19421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19421] write(3, "1000", 4) = 4 [pid 19421] close(3) = 0 [pid 19421] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19421] write(1, "executing program\n", 18executing program ) = 18 [pid 19421] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19421] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19421] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19421] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19421] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8427, si_int=0, si_ptr=NULL} --- [pid 19421] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19421, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18514", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18514", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18514/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18514/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18514/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18514") = 0 mkdir("./18515", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19422 ./strace-static-x86_64: Process 19422 attached [pid 19422] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19422] chdir("./18515") = 0 [pid 19422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19422] setpgid(0, 0) = 0 [pid 19422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19422] write(3, "1000", 4) = 4 [pid 19422] close(3) = 0 [pid 19422] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19422] write(1, "executing program\n", 18) = 18 [pid 19422] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19422] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19422] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19422] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19422] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8293, si_int=0, si_ptr=NULL} --- [pid 19422] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19422, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18515", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18515", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18515/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18515/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18515/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18515") = 0 mkdir("./18516", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19423 attached , child_tidptr=0x55557ab7f650) = 19423 [pid 19423] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19423] chdir("./18516") = 0 [pid 19423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19423] setpgid(0, 0) = 0 [pid 19423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19423] write(3, "1000", 4) = 4 [pid 19423] close(3) = 0 [pid 19423] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19423] write(1, "executing program\n", 18executing program ) = 18 [pid 19423] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19423] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19423] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19423] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19423] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11054, si_int=0, si_ptr=NULL} --- [pid 19423] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19423, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18516", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18516", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18516/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18516/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18516/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18516") = 0 mkdir("./18517", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19424 ./strace-static-x86_64: Process 19424 attached [pid 19424] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19424] chdir("./18517") = 0 [pid 19424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19424] setpgid(0, 0) = 0 [pid 19424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19424] write(3, "1000", 4) = 4 [pid 19424] close(3) = 0 [pid 19424] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19424] write(1, "executing program\n", 18executing program ) = 18 [pid 19424] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19424] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19424] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19424] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19424] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9511, si_int=0, si_ptr=NULL} --- [pid 19424] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19424, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18517", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18517", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18517/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18517/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18517/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18517") = 0 mkdir("./18518", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19425 ./strace-static-x86_64: Process 19425 attached [pid 19425] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19425] chdir("./18518") = 0 [pid 19425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19425] setpgid(0, 0) = 0 [pid 19425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19425] write(3, "1000", 4) = 4 [pid 19425] close(3) = 0 [pid 19425] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19425] write(1, "executing program\n", 18) = 18 [pid 19425] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19425] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19425] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19425] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19425] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8920, si_int=0, si_ptr=NULL} --- [pid 19425] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19425, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18518", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18518", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18518/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18518/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18518/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18518") = 0 mkdir("./18519", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19426 attached [pid 19426] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19426] chdir("./18519") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19426 [pid 19426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19426] setpgid(0, 0) = 0 [pid 19426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19426] write(3, "1000", 4) = 4 [pid 19426] close(3) = 0 [pid 19426] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19426] write(1, "executing program\n", 18) = 18 [pid 19426] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19426] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19426] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19426] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19426] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8029, si_int=0, si_ptr=NULL} --- [pid 19426] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19426, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18519", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18519", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18519/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18519/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18519/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18519") = 0 mkdir("./18520", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19427 ./strace-static-x86_64: Process 19427 attached [pid 19427] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19427] chdir("./18520") = 0 [pid 19427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19427] setpgid(0, 0) = 0 [pid 19427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19427] write(3, "1000", 4) = 4 [pid 19427] close(3) = 0 [pid 19427] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19427] write(1, "executing program\n", 18) = 18 [pid 19427] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19427] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19427] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19427] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19427] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8731, si_int=0, si_ptr=NULL} --- [pid 19427] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19427, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18520", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18520", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18520/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18520/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18520/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18520") = 0 mkdir("./18521", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19428 ./strace-static-x86_64: Process 19428 attached [pid 19428] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19428] chdir("./18521") = 0 [pid 19428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19428] setpgid(0, 0) = 0 [pid 19428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19428] write(3, "1000", 4) = 4 [pid 19428] close(3) = 0 [pid 19428] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19428] write(1, "executing program\n", 18executing program ) = 18 [pid 19428] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19428] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19428] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19428] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19428] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10317, si_int=0, si_ptr=NULL} --- [pid 19428] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19428, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18521", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18521", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18521/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18521/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18521/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18521") = 0 mkdir("./18522", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19429 ./strace-static-x86_64: Process 19429 attached [pid 19429] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19429] chdir("./18522") = 0 [pid 19429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19429] setpgid(0, 0) = 0 [pid 19429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19429] write(3, "1000", 4) = 4 [pid 19429] close(3) = 0 [pid 19429] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19429] write(1, "executing program\n", 18) = 18 [pid 19429] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19429] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19429] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19429] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19429] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9021, si_int=0, si_ptr=NULL} --- [pid 19429] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19429, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18522", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18522", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18522/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18522/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18522/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18522") = 0 mkdir("./18523", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19430 attached , child_tidptr=0x55557ab7f650) = 19430 [pid 19430] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19430] chdir("./18523") = 0 [pid 19430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19430] setpgid(0, 0) = 0 [pid 19430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19430] write(3, "1000", 4) = 4 [pid 19430] close(3) = 0 [pid 19430] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19430] write(1, "executing program\n", 18executing program ) = 18 [pid 19430] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19430] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19430] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19430] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19430] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8210, si_int=0, si_ptr=NULL} --- [pid 19430] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19430, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18523", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18523", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18523/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18523/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18523/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18523") = 0 mkdir("./18524", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19431 ./strace-static-x86_64: Process 19431 attached [pid 19431] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19431] chdir("./18524") = 0 [pid 19431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19431] setpgid(0, 0) = 0 [pid 19431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19431] write(3, "1000", 4) = 4 [pid 19431] close(3) = 0 [pid 19431] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19431] write(1, "executing program\n", 18executing program ) = 18 [pid 19431] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19431] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19431] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19431] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19431] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8922, si_int=0, si_ptr=NULL} --- [pid 19431] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19431, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18524", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18524", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18524/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18524/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18524/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18524") = 0 mkdir("./18525", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19432 ./strace-static-x86_64: Process 19432 attached [pid 19432] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19432] chdir("./18525") = 0 [pid 19432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19432] setpgid(0, 0) = 0 [pid 19432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19432] write(3, "1000", 4) = 4 [pid 19432] close(3) = 0 [pid 19432] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19432] write(1, "executing program\n", 18) = 18 [pid 19432] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19432] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19432] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19432] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19432] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24622, si_int=0, si_ptr=NULL} --- [pid 19432] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19432, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18525", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18525", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18525/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18525/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18525/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18525") = 0 mkdir("./18526", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19433 ./strace-static-x86_64: Process 19433 attached [pid 19433] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19433] chdir("./18526") = 0 [pid 19433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19433] setpgid(0, 0) = 0 [pid 19433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19433] write(3, "1000", 4) = 4 [pid 19433] close(3) = 0 [pid 19433] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19433] write(1, "executing program\n", 18executing program ) = 18 [pid 19433] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19433] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19433] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19433] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19433] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11371, si_int=0, si_ptr=NULL} --- [pid 19433] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19433, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18526", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18526", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18526/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18526/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18526/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18526") = 0 mkdir("./18527", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19434 attached [pid 19434] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19434] chdir("./18527") = 0 [pid 19434] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19434 [pid 19434] <... prctl resumed>) = 0 [pid 19434] setpgid(0, 0) = 0 [pid 19434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19434] write(3, "1000", 4) = 4 [pid 19434] close(3) = 0 [pid 19434] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19434] write(1, "executing program\n", 18executing program ) = 18 [pid 19434] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19434] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19434] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19434] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19434] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9034, si_int=0, si_ptr=NULL} --- [pid 19434] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19434, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18527", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18527", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18527/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18527/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18527/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18527") = 0 mkdir("./18528", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19435 ./strace-static-x86_64: Process 19435 attached [pid 19435] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19435] chdir("./18528") = 0 [pid 19435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19435] setpgid(0, 0) = 0 [pid 19435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19435] write(3, "1000", 4) = 4 [pid 19435] close(3) = 0 [pid 19435] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19435] write(1, "executing program\n", 18executing program ) = 18 [pid 19435] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19435] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19435] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19435] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19435] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8529, si_int=0, si_ptr=NULL} --- [pid 19435] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19435, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18528", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18528", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18528/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18528/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18528/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18528") = 0 mkdir("./18529", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19436 attached [pid 19436] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19436 [pid 19436] chdir("./18529") = 0 [pid 19436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19436] setpgid(0, 0) = 0 [pid 19436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19436] write(3, "1000", 4) = 4 [pid 19436] close(3) = 0 [pid 19436] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19436] write(1, "executing program\n", 18) = 18 [pid 19436] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19436] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19436] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19436] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19436] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22152, si_int=0, si_ptr=NULL} --- [pid 19436] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19436, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18529", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18529", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18529/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18529/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18529/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18529") = 0 mkdir("./18530", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19437 attached , child_tidptr=0x55557ab7f650) = 19437 [pid 19437] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19437] chdir("./18530") = 0 [pid 19437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19437] setpgid(0, 0) = 0 [pid 19437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19437] write(3, "1000", 4) = 4 [pid 19437] close(3) = 0 [pid 19437] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19437] write(1, "executing program\n", 18executing program ) = 18 [pid 19437] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19437] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19437] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19437] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19437] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8266, si_int=0, si_ptr=NULL} --- [pid 19437] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19437, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18530", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18530", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18530/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18530/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18530/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18530") = 0 mkdir("./18531", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19438 ./strace-static-x86_64: Process 19438 attached [pid 19438] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19438] chdir("./18531") = 0 [pid 19438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19438] setpgid(0, 0) = 0 [pid 19438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19438] write(3, "1000", 4) = 4 [pid 19438] close(3) = 0 [pid 19438] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19438] write(1, "executing program\n", 18) = 18 [pid 19438] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19438] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19438] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19438] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19438] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11372, si_int=0, si_ptr=NULL} --- [pid 19438] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19438, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18531", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18531", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18531/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18531/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18531/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18531") = 0 mkdir("./18532", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19439 attached , child_tidptr=0x55557ab7f650) = 19439 [pid 19439] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19439] chdir("./18532") = 0 [pid 19439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19439] setpgid(0, 0) = 0 [pid 19439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19439] write(3, "1000", 4) = 4 [pid 19439] close(3) = 0 [pid 19439] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19439] write(1, "executing program\n", 18executing program ) = 18 [pid 19439] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19439] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19439] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19439] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19439] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9185, si_int=0, si_ptr=NULL} --- [pid 19439] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19439, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18532", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18532", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18532/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18532/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18532/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18532") = 0 mkdir("./18533", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19440 ./strace-static-x86_64: Process 19440 attached [pid 19440] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19440] chdir("./18533") = 0 [pid 19440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19440] setpgid(0, 0) = 0 [pid 19440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19440] write(3, "1000", 4) = 4 [pid 19440] close(3) = 0 [pid 19440] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19440] write(1, "executing program\n", 18executing program ) = 18 [pid 19440] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19440] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19440] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19440] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19440] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8265, si_int=0, si_ptr=NULL} --- [pid 19440] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19440, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18533", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18533", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18533/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18533/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18533/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18533") = 0 mkdir("./18534", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19441 ./strace-static-x86_64: Process 19441 attached [pid 19441] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19441] chdir("./18534") = 0 [pid 19441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19441] setpgid(0, 0) = 0 [pid 19441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19441] write(3, "1000", 4) = 4 [pid 19441] close(3) = 0 [pid 19441] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19441] write(1, "executing program\n", 18) = 18 [pid 19441] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19441] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19441] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19441] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19441] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11661, si_int=0, si_ptr=NULL} --- [pid 19441] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19441, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18534", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18534", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18534/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18534/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18534/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18534") = 0 mkdir("./18535", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19442 attached [pid 19442] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19442 [pid 19442] chdir("./18535") = 0 [pid 19442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19442] setpgid(0, 0) = 0 [pid 19442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19442] write(3, "1000", 4) = 4 [pid 19442] close(3) = 0 [pid 19442] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19442] write(1, "executing program\n", 18executing program ) = 18 [pid 19442] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19442] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19442] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19442] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19442] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9564, si_int=0, si_ptr=NULL} --- [pid 19442] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19442, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18535", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18535", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18535/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18535/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18535/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18535") = 0 mkdir("./18536", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19443 ./strace-static-x86_64: Process 19443 attached [pid 19443] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19443] chdir("./18536") = 0 [pid 19443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19443] setpgid(0, 0) = 0 [pid 19443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19443] write(3, "1000", 4) = 4 [pid 19443] close(3) = 0 [pid 19443] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19443] write(1, "executing program\n", 18) = 18 [pid 19443] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19443] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19443] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19443] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19443] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8434, si_int=0, si_ptr=NULL} --- [pid 19443] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19443, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18536", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18536", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18536/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18536/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18536/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18536") = 0 mkdir("./18537", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19444 ./strace-static-x86_64: Process 19444 attached [pid 19444] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19444] chdir("./18537") = 0 [pid 19444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19444] setpgid(0, 0) = 0 [pid 19444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19444] write(3, "1000", 4) = 4 [pid 19444] close(3) = 0 [pid 19444] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19444] write(1, "executing program\n", 18) = 18 [pid 19444] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19444] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19444] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19444] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19444] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11535, si_int=0, si_ptr=NULL} --- [pid 19444] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19444, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18537", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18537", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18537/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18537/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18537/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18537") = 0 mkdir("./18538", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19445 attached , child_tidptr=0x55557ab7f650) = 19445 [pid 19445] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19445] chdir("./18538") = 0 [pid 19445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19445] setpgid(0, 0) = 0 [pid 19445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19445] write(3, "1000", 4) = 4 [pid 19445] close(3) = 0 [pid 19445] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19445] write(1, "executing program\n", 18executing program ) = 18 [pid 19445] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19445] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19445] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19445] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19445] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7914, si_int=0, si_ptr=NULL} --- [pid 19445] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19445, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18538", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18538", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18538/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18538/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18538/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18538") = 0 mkdir("./18539", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19446 ./strace-static-x86_64: Process 19446 attached [pid 19446] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19446] chdir("./18539") = 0 [pid 19446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19446] setpgid(0, 0) = 0 [pid 19446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19446] write(3, "1000", 4) = 4 [pid 19446] close(3) = 0 [pid 19446] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19446] write(1, "executing program\n", 18executing program ) = 18 [pid 19446] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19446] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19446] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19446] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19446] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12552, si_int=0, si_ptr=NULL} --- [pid 19446] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19446, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18539", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18539", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18539/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18539/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18539/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18539") = 0 mkdir("./18540", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19447 ./strace-static-x86_64: Process 19447 attached [pid 19447] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19447] chdir("./18540") = 0 [pid 19447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19447] setpgid(0, 0) = 0 [pid 19447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19447] write(3, "1000", 4) = 4 [pid 19447] close(3) = 0 [pid 19447] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19447] write(1, "executing program\n", 18) = 18 [pid 19447] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19447] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19447] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19447] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19447] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12865, si_int=0, si_ptr=NULL} --- [pid 19447] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19447, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18540", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18540", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18540/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18540/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18540/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18540") = 0 mkdir("./18541", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19448 ./strace-static-x86_64: Process 19448 attached [pid 19448] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19448] chdir("./18541") = 0 [pid 19448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19448] setpgid(0, 0) = 0 [pid 19448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19448] write(3, "1000", 4) = 4 [pid 19448] close(3) = 0 [pid 19448] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19448] write(1, "executing program\n", 18executing program ) = 18 [pid 19448] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19448] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19448] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19448] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19448] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12704, si_int=0, si_ptr=NULL} --- [pid 19448] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19448, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18541", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18541", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18541/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18541/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18541/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18541") = 0 mkdir("./18542", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19449 attached [pid 19449] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19449] chdir("./18542") = 0 [pid 19449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19449] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19449 [pid 19449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19449] write(3, "1000", 4) = 4 [pid 19449] close(3) = 0 [pid 19449] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19449] write(1, "executing program\n", 18executing program ) = 18 [pid 19449] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19449] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19449] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19449] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19449] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11997, si_int=0, si_ptr=NULL} --- [pid 19449] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19449, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18542", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18542", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18542/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18542/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18542/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18542") = 0 mkdir("./18543", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19450 attached , child_tidptr=0x55557ab7f650) = 19450 [pid 19450] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19450] chdir("./18543") = 0 [pid 19450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19450] setpgid(0, 0) = 0 [pid 19450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19450] write(3, "1000", 4) = 4 [pid 19450] close(3) = 0 [pid 19450] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19450] write(1, "executing program\n", 18) = 18 [pid 19450] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19450] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19450] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19450] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19450] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27624, si_int=0, si_ptr=NULL} --- [pid 19450] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19450, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18543", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18543", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18543/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18543/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18543/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18543") = 0 mkdir("./18544", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19451 attached , child_tidptr=0x55557ab7f650) = 19451 [pid 19451] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19451] chdir("./18544") = 0 [pid 19451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19451] setpgid(0, 0) = 0 [pid 19451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19451] write(3, "1000", 4) = 4 [pid 19451] close(3) = 0 [pid 19451] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19451] write(1, "executing program\n", 18executing program ) = 18 [pid 19451] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19451] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19451] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19451] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19451] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11920, si_int=0, si_ptr=NULL} --- [pid 19451] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19451, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18544", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18544", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18544/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18544/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18544/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18544") = 0 mkdir("./18545", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19452 ./strace-static-x86_64: Process 19452 attached [pid 19452] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19452] chdir("./18545") = 0 [pid 19452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19452] setpgid(0, 0) = 0 [pid 19452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19452] write(3, "1000", 4) = 4 [pid 19452] close(3) = 0 [pid 19452] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19452] write(1, "executing program\n", 18executing program ) = 18 [pid 19452] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19452] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19452] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19452] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19452] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9235, si_int=0, si_ptr=NULL} --- [pid 19452] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19452, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18545", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18545", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18545/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18545/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18545/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18545") = 0 mkdir("./18546", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19453 attached , child_tidptr=0x55557ab7f650) = 19453 [pid 19453] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19453] chdir("./18546") = 0 [pid 19453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19453] setpgid(0, 0) = 0 [pid 19453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19453] write(3, "1000", 4) = 4 [pid 19453] close(3) = 0 [pid 19453] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19453] write(1, "executing program\n", 18executing program ) = 18 [pid 19453] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19453] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19453] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19453] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19453] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8875, si_int=0, si_ptr=NULL} --- [pid 19453] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19453, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18546", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18546", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18546/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18546/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18546/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18546") = 0 mkdir("./18547", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19454 ./strace-static-x86_64: Process 19454 attached [pid 19454] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19454] chdir("./18547") = 0 [pid 19454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19454] setpgid(0, 0) = 0 [pid 19454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19454] write(3, "1000", 4) = 4 [pid 19454] close(3) = 0 [pid 19454] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19454] write(1, "executing program\n", 18executing program ) = 18 [pid 19454] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19454] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19454] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19454] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19454] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10619, si_int=0, si_ptr=NULL} --- [pid 19454] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19454, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18547", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18547", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18547/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18547/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18547/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18547") = 0 mkdir("./18548", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19455 attached , child_tidptr=0x55557ab7f650) = 19455 [pid 19455] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19455] chdir("./18548") = 0 [pid 19455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19455] setpgid(0, 0) = 0 [pid 19455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19455] write(3, "1000", 4) = 4 [pid 19455] close(3) = 0 [pid 19455] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19455] write(1, "executing program\n", 18executing program ) = 18 [pid 19455] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19455] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19455] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19455] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19455] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9606, si_int=0, si_ptr=NULL} --- [pid 19455] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19455, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18548", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18548", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18548/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18548/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18548/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18548") = 0 mkdir("./18549", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19456 attached [pid 19456] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19456] chdir("./18549") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19456 [pid 19456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19456] setpgid(0, 0) = 0 [pid 19456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19456] write(3, "1000", 4) = 4 [pid 19456] close(3) = 0 [pid 19456] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19456] write(1, "executing program\n", 18executing program ) = 18 [pid 19456] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19456] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19456] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19456] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19456] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10707, si_int=0, si_ptr=NULL} --- [pid 19456] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19456, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18549", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18549", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18549/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18549/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18549/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18549") = 0 mkdir("./18550", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19457 ./strace-static-x86_64: Process 19457 attached [pid 19457] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19457] chdir("./18550") = 0 [pid 19457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19457] setpgid(0, 0) = 0 [pid 19457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19457] write(3, "1000", 4) = 4 [pid 19457] close(3) = 0 [pid 19457] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19457] write(1, "executing program\n", 18executing program ) = 18 [pid 19457] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19457] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19457] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19457] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19457] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8692, si_int=0, si_ptr=NULL} --- [pid 19457] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19457, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18550", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18550", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18550/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18550/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18550/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18550") = 0 mkdir("./18551", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19458 attached , child_tidptr=0x55557ab7f650) = 19458 [pid 19458] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19458] chdir("./18551") = 0 [pid 19458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19458] setpgid(0, 0) = 0 [pid 19458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19458] write(3, "1000", 4) = 4 [pid 19458] close(3) = 0 [pid 19458] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19458] write(1, "executing program\n", 18) = 18 [pid 19458] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19458] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19458] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19458] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19458] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7901, si_int=0, si_ptr=NULL} --- [pid 19458] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19458, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18551", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18551", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18551/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18551/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18551/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18551") = 0 mkdir("./18552", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19459 attached , child_tidptr=0x55557ab7f650) = 19459 [pid 19459] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19459] chdir("./18552") = 0 [pid 19459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19459] setpgid(0, 0) = 0 [pid 19459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19459] write(3, "1000", 4) = 4 [pid 19459] close(3) = 0 [pid 19459] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19459] write(1, "executing program\n", 18executing program ) = 18 [pid 19459] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19459] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19459] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19459] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19459] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11380, si_int=0, si_ptr=NULL} --- [pid 19459] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19459, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18552", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18552", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18552/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18552/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18552/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18552") = 0 mkdir("./18553", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19460 ./strace-static-x86_64: Process 19460 attached [pid 19460] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19460] chdir("./18553") = 0 [pid 19460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19460] setpgid(0, 0) = 0 [pid 19460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19460] write(3, "1000", 4) = 4 [pid 19460] close(3) = 0 [pid 19460] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19460] write(1, "executing program\n", 18executing program ) = 18 [pid 19460] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19460] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19460] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19460] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19460] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10318, si_int=0, si_ptr=NULL} --- [pid 19460] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19460, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18553", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18553", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18553/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18553/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18553/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18553") = 0 mkdir("./18554", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19461 attached [pid 19461] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19461] chdir("./18554" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19461 [pid 19461] <... chdir resumed>) = 0 [pid 19461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19461] setpgid(0, 0) = 0 [pid 19461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19461] write(3, "1000", 4) = 4 [pid 19461] close(3) = 0 [pid 19461] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19461] write(1, "executing program\n", 18executing program ) = 18 [pid 19461] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19461] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19461] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19461] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19461] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11133, si_int=0, si_ptr=NULL} --- [pid 19461] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19461, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18554", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18554", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18554/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18554/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18554/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18554") = 0 mkdir("./18555", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19462 attached [pid 19462] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19462] chdir("./18555") = 0 [pid 19462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19462] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19462 [pid 19462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19462] write(3, "1000", 4) = 4 [pid 19462] close(3) = 0 [pid 19462] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19462] write(1, "executing program\n", 18executing program ) = 18 [pid 19462] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19462] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19462] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19462] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19462] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8267, si_int=0, si_ptr=NULL} --- [pid 19462] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19462, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18555", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18555", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18555/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18555/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18555/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18555") = 0 mkdir("./18556", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19463 ./strace-static-x86_64: Process 19463 attached [pid 19463] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19463] chdir("./18556") = 0 [pid 19463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19463] setpgid(0, 0) = 0 [pid 19463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19463] write(3, "1000", 4) = 4 [pid 19463] close(3) = 0 [pid 19463] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19463] write(1, "executing program\n", 18) = 18 [pid 19463] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19463] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19463] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19463] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19463] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8944, si_int=0, si_ptr=NULL} --- [pid 19463] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19463, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18556", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18556", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18556/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18556/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18556/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18556") = 0 mkdir("./18557", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19464 ./strace-static-x86_64: Process 19464 attached [pid 19464] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19464] chdir("./18557") = 0 [pid 19464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19464] setpgid(0, 0) = 0 [pid 19464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19464] write(3, "1000", 4) = 4 [pid 19464] close(3) = 0 [pid 19464] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19464] write(1, "executing program\n", 18) = 18 [pid 19464] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19464] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19464] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19464] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19464] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10861, si_int=0, si_ptr=NULL} --- [pid 19464] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19464, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18557", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18557", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18557/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18557/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18557/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18557") = 0 mkdir("./18558", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19465 attached , child_tidptr=0x55557ab7f650) = 19465 [pid 19465] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19465] chdir("./18558") = 0 [pid 19465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19465] setpgid(0, 0) = 0 [pid 19465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19465] write(3, "1000", 4) = 4 [pid 19465] close(3) = 0 [pid 19465] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19465] write(1, "executing program\n", 18executing program ) = 18 [pid 19465] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19465] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19465] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19465] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19465] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9000, si_int=0, si_ptr=NULL} --- [pid 19465] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19465, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18558", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18558", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18558/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18558/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18558/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18558") = 0 mkdir("./18559", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19466 attached [pid 19466] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19466] chdir("./18559") = 0 [pid 19466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19466] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19466 [pid 19466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19466] write(3, "1000", 4) = 4 [pid 19466] close(3) = 0 [pid 19466] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19466] write(1, "executing program\n", 18) = 18 [pid 19466] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19466] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19466] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19466] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19466] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8809, si_int=0, si_ptr=NULL} --- [pid 19466] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19466, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18559", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18559", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18559/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18559/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18559/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18559") = 0 mkdir("./18560", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19467 ./strace-static-x86_64: Process 19467 attached [pid 19467] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19467] chdir("./18560") = 0 [pid 19467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19467] setpgid(0, 0) = 0 [pid 19467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19467] write(3, "1000", 4) = 4 [pid 19467] close(3) = 0 [pid 19467] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19467] write(1, "executing program\n", 18) = 18 [pid 19467] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19467] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19467] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19467] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19467] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8218, si_int=0, si_ptr=NULL} --- [pid 19467] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19467, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18560", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18560", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18560/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18560/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18560/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18560") = 0 mkdir("./18561", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19468 ./strace-static-x86_64: Process 19468 attached [pid 19468] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19468] chdir("./18561") = 0 [pid 19468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19468] setpgid(0, 0) = 0 [pid 19468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19468] write(3, "1000", 4) = 4 [pid 19468] close(3) = 0 [pid 19468] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19468] write(1, "executing program\n", 18executing program ) = 18 [pid 19468] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19468] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19468] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19468] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19468] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9870, si_int=0, si_ptr=NULL} --- [pid 19468] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19468, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18561", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18561", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18561/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18561/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18561/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18561") = 0 mkdir("./18562", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19469 ./strace-static-x86_64: Process 19469 attached [pid 19469] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19469] chdir("./18562") = 0 [pid 19469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19469] setpgid(0, 0) = 0 [pid 19469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19469] write(3, "1000", 4) = 4 [pid 19469] close(3) = 0 [pid 19469] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19469] write(1, "executing program\n", 18executing program ) = 18 [pid 19469] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19469] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19469] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19469] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19469] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11224, si_int=0, si_ptr=NULL} --- [pid 19469] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19469, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18562", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18562", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18562/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18562/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18562/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18562") = 0 mkdir("./18563", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19470 ./strace-static-x86_64: Process 19470 attached [pid 19470] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19470] chdir("./18563") = 0 [pid 19470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19470] setpgid(0, 0) = 0 [pid 19470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19470] write(3, "1000", 4) = 4 [pid 19470] close(3) = 0 [pid 19470] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19470] write(1, "executing program\n", 18executing program ) = 18 [pid 19470] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19470] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19470] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19470] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19470] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9003, si_int=0, si_ptr=NULL} --- [pid 19470] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19470, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18563", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18563", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18563/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18563/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18563/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18563") = 0 mkdir("./18564", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19471 ./strace-static-x86_64: Process 19471 attached [pid 19471] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19471] chdir("./18564") = 0 [pid 19471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19471] setpgid(0, 0) = 0 [pid 19471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19471] write(3, "1000", 4) = 4 [pid 19471] close(3) = 0 [pid 19471] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19471] write(1, "executing program\n", 18) = 18 [pid 19471] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19471] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19471] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19471] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19471] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8634, si_int=0, si_ptr=NULL} --- [pid 19471] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19471, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18564", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18564", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18564/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18564/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18564/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18564") = 0 mkdir("./18565", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19473 attached , child_tidptr=0x55557ab7f650) = 19473 [pid 19473] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19473] chdir("./18565") = 0 [pid 19473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19473] setpgid(0, 0) = 0 [pid 19473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19473] write(3, "1000", 4) = 4 [pid 19473] close(3) = 0 [pid 19473] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19473] write(1, "executing program\n", 18executing program ) = 18 [pid 19473] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19473] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19473] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19473] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19473] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10473, si_int=0, si_ptr=NULL} --- [pid 19473] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19473, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18565", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18565", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18565/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18565/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18565/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18565") = 0 mkdir("./18566", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19474 ./strace-static-x86_64: Process 19474 attached [pid 19474] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19474] chdir("./18566") = 0 [pid 19474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19474] setpgid(0, 0) = 0 [pid 19474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19474] write(3, "1000", 4) = 4 [pid 19474] close(3) = 0 [pid 19474] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19474] write(1, "executing program\n", 18executing program ) = 18 [pid 19474] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19474] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19474] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19474] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19474] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9386, si_int=0, si_ptr=NULL} --- [pid 19474] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19474, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18566", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18566", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18566/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18566/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18566/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18566") = 0 mkdir("./18567", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19475 attached [pid 19475] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19475] chdir("./18567" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19475 [pid 19475] <... chdir resumed>) = 0 [pid 19475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19475] setpgid(0, 0) = 0 [pid 19475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19475] write(3, "1000", 4) = 4 [pid 19475] close(3) = 0 [pid 19475] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19475] write(1, "executing program\n", 18executing program ) = 18 [pid 19475] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19475] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19475] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19475] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19475] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8298, si_int=0, si_ptr=NULL} --- [pid 19475] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19475, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18567", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18567", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18567/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18567/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18567/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18567") = 0 mkdir("./18568", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19476 ./strace-static-x86_64: Process 19476 attached [pid 19476] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19476] chdir("./18568") = 0 [pid 19476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19476] setpgid(0, 0) = 0 [pid 19476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19476] write(3, "1000", 4) = 4 [pid 19476] close(3) = 0 [pid 19476] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19476] write(1, "executing program\n", 18) = 18 [pid 19476] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19476] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19476] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19476] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19476] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8279, si_int=0, si_ptr=NULL} --- [pid 19476] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19476, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18568", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18568", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18568/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18568/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18568/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18568") = 0 mkdir("./18569", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19477 attached [pid 19477] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19477] chdir("./18569") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19477 [pid 19477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19477] setpgid(0, 0) = 0 [pid 19477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19477] write(3, "1000", 4) = 4 [pid 19477] close(3) = 0 [pid 19477] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19477] write(1, "executing program\n", 18executing program ) = 18 [pid 19477] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19477] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19477] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19477] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19477] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8016, si_int=0, si_ptr=NULL} --- [pid 19477] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19477, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18569", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18569", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18569/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18569/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18569/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18569") = 0 mkdir("./18570", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19478 ./strace-static-x86_64: Process 19478 attached [pid 19478] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19478] chdir("./18570") = 0 [pid 19478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19478] setpgid(0, 0) = 0 [pid 19478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19478] write(3, "1000", 4) = 4 [pid 19478] close(3) = 0 [pid 19478] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19478] write(1, "executing program\n", 18) = 18 [pid 19478] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19478] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19478] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19478] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19478] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10833, si_int=0, si_ptr=NULL} --- [pid 19478] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19478, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18570", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18570", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18570/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18570/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18570/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18570") = 0 mkdir("./18571", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19479 ./strace-static-x86_64: Process 19479 attached [pid 19479] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19479] chdir("./18571") = 0 [pid 19479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19479] setpgid(0, 0) = 0 [pid 19479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19479] write(3, "1000", 4) = 4 [pid 19479] close(3) = 0 [pid 19479] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19479] write(1, "executing program\n", 18) = 18 [pid 19479] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19479] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19479] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19479] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19479] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11585, si_int=0, si_ptr=NULL} --- [pid 19479] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19479, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18571", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18571", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18571/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18571/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18571/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18571") = 0 mkdir("./18572", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19480 attached [pid 19480] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19480] chdir("./18572") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19480 [pid 19480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19480] setpgid(0, 0) = 0 [pid 19480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19480] write(3, "1000", 4) = 4 [pid 19480] close(3) = 0 [pid 19480] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19480] write(1, "executing program\n", 18executing program ) = 18 [pid 19480] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19480] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19480] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19480] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19480] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8400, si_int=0, si_ptr=NULL} --- [pid 19480] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19480, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18572", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18572", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18572/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18572/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18572/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18572") = 0 mkdir("./18573", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19481 attached [pid 19481] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19481] chdir("./18573" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19481 [pid 19481] <... chdir resumed>) = 0 [pid 19481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19481] setpgid(0, 0) = 0 [pid 19481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19481] write(3, "1000", 4) = 4 [pid 19481] close(3) = 0 [pid 19481] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19481] write(1, "executing program\n", 18) = 18 [pid 19481] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19481] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19481] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19481] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19481] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9307, si_int=0, si_ptr=NULL} --- [pid 19481] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19481, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18573", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18573", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18573/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18573/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18573/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18573") = 0 mkdir("./18574", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19482 attached [pid 19482] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19482 [pid 19482] chdir("./18574") = 0 [pid 19482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19482] setpgid(0, 0) = 0 [pid 19482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19482] write(3, "1000", 4) = 4 [pid 19482] close(3) = 0 [pid 19482] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19482] write(1, "executing program\n", 18) = 18 [pid 19482] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19482] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19482] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19482] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19482] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11077, si_int=0, si_ptr=NULL} --- [pid 19482] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19482, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18574", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18574", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18574/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18574/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18574/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18574") = 0 mkdir("./18575", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19483 attached [pid 19483] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19483] chdir("./18575") = 0 [pid 19483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19483] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19483 [pid 19483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19483] write(3, "1000", 4) = 4 [pid 19483] close(3) = 0 [pid 19483] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19483] write(1, "executing program\n", 18executing program ) = 18 [pid 19483] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19483] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19483] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19483] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19483] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9536, si_int=0, si_ptr=NULL} --- [pid 19483] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19483, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18575", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18575", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18575/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18575/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18575/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18575") = 0 mkdir("./18576", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19484 ./strace-static-x86_64: Process 19484 attached [pid 19484] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19484] chdir("./18576") = 0 [pid 19484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19484] setpgid(0, 0) = 0 [pid 19484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19484] write(3, "1000", 4) = 4 [pid 19484] close(3) = 0 [pid 19484] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19484] write(1, "executing program\n", 18executing program ) = 18 [pid 19484] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19484] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19484] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19484] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19484] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9179, si_int=0, si_ptr=NULL} --- [pid 19484] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19484, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18576", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18576", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18576/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18576/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18576/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18576") = 0 mkdir("./18577", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19485 attached [pid 19485] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19485 [pid 19485] chdir("./18577") = 0 [pid 19485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19485] setpgid(0, 0) = 0 [pid 19485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19485] write(3, "1000", 4) = 4 [pid 19485] close(3) = 0 [pid 19485] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19485] write(1, "executing program\n", 18) = 18 [pid 19485] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19485] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19485] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19485] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19485] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24557, si_int=0, si_ptr=NULL} --- [pid 19485] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19485, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18577", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18577", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18577/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18577/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18577/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18577") = 0 mkdir("./18578", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19486 attached [pid 19486] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19486] chdir("./18578" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19486 [pid 19486] <... chdir resumed>) = 0 [pid 19486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19486] setpgid(0, 0) = 0 [pid 19486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19486] write(3, "1000", 4) = 4 [pid 19486] close(3) = 0 [pid 19486] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19486] write(1, "executing program\n", 18executing program ) = 18 [pid 19486] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19486] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19486] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19486] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19486] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9413, si_int=0, si_ptr=NULL} --- [pid 19486] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19486, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18578", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18578", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18578/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18578/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18578/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18578") = 0 mkdir("./18579", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19487 attached [pid 19487] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19487] chdir("./18579" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19487 [pid 19487] <... chdir resumed>) = 0 [pid 19487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19487] setpgid(0, 0) = 0 [pid 19487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19487] write(3, "1000", 4) = 4 [pid 19487] close(3) = 0 [pid 19487] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19487] write(1, "executing program\n", 18) = 18 [pid 19487] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19487] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19487] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19487] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19487] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8872, si_int=0, si_ptr=NULL} --- [pid 19487] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19487, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18579", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18579", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18579/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18579/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18579/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18579") = 0 mkdir("./18580", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19488 attached , child_tidptr=0x55557ab7f650) = 19488 [pid 19488] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19488] chdir("./18580") = 0 [pid 19488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19488] setpgid(0, 0) = 0 [pid 19488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19488] write(3, "1000", 4) = 4 [pid 19488] close(3) = 0 [pid 19488] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19488] write(1, "executing program\n", 18executing program ) = 18 [pid 19488] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19488] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19488] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19488] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19488] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10793, si_int=0, si_ptr=NULL} --- [pid 19488] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19488, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18580", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18580", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18580/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18580/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18580/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18580") = 0 mkdir("./18581", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19489 attached [pid 19489] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19489 [pid 19489] chdir("./18581") = 0 [pid 19489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19489] setpgid(0, 0) = 0 [pid 19489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19489] write(3, "1000", 4) = 4 [pid 19489] close(3) = 0 [pid 19489] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19489] write(1, "executing program\n", 18executing program ) = 18 [pid 19489] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19489] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19489] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19489] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19489] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8572, si_int=0, si_ptr=NULL} --- [pid 19489] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19489, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18581", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18581", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18581/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18581/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18581/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18581") = 0 mkdir("./18582", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19490 attached , child_tidptr=0x55557ab7f650) = 19490 [pid 19490] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19490] chdir("./18582") = 0 [pid 19490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19490] setpgid(0, 0) = 0 [pid 19490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19490] write(3, "1000", 4) = 4 [pid 19490] close(3) = 0 [pid 19490] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19490] write(1, "executing program\n", 18executing program ) = 18 [pid 19490] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19490] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19490] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19490] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19490] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12884, si_int=0, si_ptr=NULL} --- [pid 19490] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19490, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18582", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18582", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18582/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18582/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18582/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18582") = 0 mkdir("./18583", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19491 ./strace-static-x86_64: Process 19491 attached [pid 19491] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19491] chdir("./18583") = 0 [pid 19491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19491] setpgid(0, 0) = 0 [pid 19491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19491] write(3, "1000", 4) = 4 [pid 19491] close(3) = 0 [pid 19491] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19491] write(1, "executing program\n", 18) = 18 [pid 19491] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19491] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19491] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19491] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19491] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8762, si_int=0, si_ptr=NULL} --- [pid 19491] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19491, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18583", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18583", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18583/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18583/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18583/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18583") = 0 mkdir("./18584", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19492 ./strace-static-x86_64: Process 19492 attached [pid 19492] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19492] chdir("./18584") = 0 [pid 19492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19492] setpgid(0, 0) = 0 [pid 19492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19492] write(3, "1000", 4) = 4 [pid 19492] close(3) = 0 [pid 19492] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19492] write(1, "executing program\n", 18) = 18 [pid 19492] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19492] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19492] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19492] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19492] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11707, si_int=0, si_ptr=NULL} --- [pid 19492] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19492, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18584", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18584", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18584/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18584/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18584/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18584") = 0 mkdir("./18585", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19493 attached [pid 19493] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19493] chdir("./18585") = 0 [pid 19493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19493] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19493 [pid 19493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19493] write(3, "1000", 4) = 4 [pid 19493] close(3) = 0 [pid 19493] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19493] write(1, "executing program\n", 18executing program ) = 18 [pid 19493] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19493] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19493] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19493] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19493] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12575, si_int=0, si_ptr=NULL} --- [pid 19493] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19493, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18585", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18585", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18585/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18585/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18585/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18585") = 0 mkdir("./18586", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19494 ./strace-static-x86_64: Process 19494 attached [pid 19494] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19494] chdir("./18586") = 0 [pid 19494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19494] setpgid(0, 0) = 0 [pid 19494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19494] write(3, "1000", 4) = 4 [pid 19494] close(3) = 0 [pid 19494] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19494] write(1, "executing program\n", 18executing program ) = 18 [pid 19494] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19494] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19494] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19494] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19494] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8419, si_int=0, si_ptr=NULL} --- [pid 19494] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19494, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18586", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18586", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18586/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18586/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18586/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18586") = 0 mkdir("./18587", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19495 attached [pid 19495] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19495] chdir("./18587" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19495 [pid 19495] <... chdir resumed>) = 0 [pid 19495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19495] setpgid(0, 0) = 0 [pid 19495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19495] write(3, "1000", 4) = 4 [pid 19495] close(3) = 0 [pid 19495] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19495] write(1, "executing program\n", 18) = 18 [pid 19495] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19495] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19495] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19495] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19495] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9774, si_int=0, si_ptr=NULL} --- [pid 19495] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19495, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18587", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18587", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18587/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18587/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18587/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18587") = 0 mkdir("./18588", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19496 ./strace-static-x86_64: Process 19496 attached [pid 19496] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19496] chdir("./18588") = 0 [pid 19496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19496] setpgid(0, 0) = 0 [pid 19496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19496] write(3, "1000", 4) = 4 [pid 19496] close(3) = 0 [pid 19496] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19496] write(1, "executing program\n", 18executing program ) = 18 [pid 19496] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19496] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19496] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19496] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19496] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11862, si_int=0, si_ptr=NULL} --- [pid 19496] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19496, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18588", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18588", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18588/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18588/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18588/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18588") = 0 mkdir("./18589", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19497 attached [pid 19497] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19497] chdir("./18589") = 0 [pid 19497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19497] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19497 [pid 19497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19497] write(3, "1000", 4) = 4 [pid 19497] close(3) = 0 [pid 19497] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19497] write(1, "executing program\n", 18) = 18 [pid 19497] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19497] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19497] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19497] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19497] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8999, si_int=0, si_ptr=NULL} --- [pid 19497] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19497, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18589", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18589", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18589/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18589/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18589/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18589") = 0 mkdir("./18590", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19498 attached , child_tidptr=0x55557ab7f650) = 19498 [pid 19498] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19498] chdir("./18590") = 0 [pid 19498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19498] setpgid(0, 0) = 0 [pid 19498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19498] write(3, "1000", 4) = 4 [pid 19498] close(3) = 0 [pid 19498] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19498] write(1, "executing program\n", 18executing program ) = 18 [pid 19498] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19498] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19498] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19498] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19498] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8883, si_int=0, si_ptr=NULL} --- [pid 19498] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19498, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18590", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18590", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18590/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18590/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18590/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18590") = 0 mkdir("./18591", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19499 ./strace-static-x86_64: Process 19499 attached [pid 19499] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19499] chdir("./18591") = 0 [pid 19499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19499] setpgid(0, 0) = 0 [pid 19499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19499] write(3, "1000", 4) = 4 [pid 19499] close(3) = 0 [pid 19499] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19499] write(1, "executing program\n", 18executing program ) = 18 [pid 19499] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19499] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19499] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19499] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19499] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7964, si_int=0, si_ptr=NULL} --- [pid 19499] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19499, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18591", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18591", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18591/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18591/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18591/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18591") = 0 mkdir("./18592", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19500 attached [pid 19500] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19500 [pid 19500] chdir("./18592") = 0 [pid 19500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19500] setpgid(0, 0) = 0 [pid 19500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19500] write(3, "1000", 4) = 4 [pid 19500] close(3) = 0 [pid 19500] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19500] write(1, "executing program\n", 18) = 18 [pid 19500] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19500] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19500] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19500] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19500] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23121, si_int=0, si_ptr=NULL} --- [pid 19500] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19500, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18592", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18592", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18592/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18592/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18592/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18592") = 0 mkdir("./18593", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19501 ./strace-static-x86_64: Process 19501 attached [pid 19501] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19501] chdir("./18593") = 0 [pid 19501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19501] setpgid(0, 0) = 0 [pid 19501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19501] write(3, "1000", 4) = 4 [pid 19501] close(3) = 0 [pid 19501] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19501] write(1, "executing program\n", 18) = 18 [pid 19501] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19501] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19501] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19501] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19501] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11018, si_int=0, si_ptr=NULL} --- [pid 19501] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19501, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18593", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18593", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18593/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18593/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18593/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18593") = 0 mkdir("./18594", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19502 ./strace-static-x86_64: Process 19502 attached [pid 19502] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19502] chdir("./18594") = 0 [pid 19502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19502] setpgid(0, 0) = 0 [pid 19502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19502] write(3, "1000", 4) = 4 [pid 19502] close(3) = 0 [pid 19502] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19502] write(1, "executing program\n", 18executing program ) = 18 [pid 19502] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19502] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19502] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19502] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19502] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8423, si_int=0, si_ptr=NULL} --- [pid 19502] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19502, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18594", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18594", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18594/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18594/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18594/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18594") = 0 mkdir("./18595", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19503 ./strace-static-x86_64: Process 19503 attached [pid 19503] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19503] chdir("./18595") = 0 [pid 19503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19503] setpgid(0, 0) = 0 [pid 19503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19503] write(3, "1000", 4) = 4 [pid 19503] close(3) = 0 [pid 19503] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19503] write(1, "executing program\n", 18executing program ) = 18 [pid 19503] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19503] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19503] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19503] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19503] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9256, si_int=0, si_ptr=NULL} --- [pid 19503] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19503, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18595", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18595", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18595/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18595/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18595/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18595") = 0 mkdir("./18596", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19504 ./strace-static-x86_64: Process 19504 attached [pid 19504] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19504] chdir("./18596") = 0 [pid 19504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19504] setpgid(0, 0) = 0 [pid 19504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19504] write(3, "1000", 4) = 4 [pid 19504] close(3) = 0 [pid 19504] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19504] write(1, "executing program\n", 18) = 18 [pid 19504] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19504] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19504] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19504] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19504] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8693, si_int=0, si_ptr=NULL} --- [pid 19504] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19504, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18596", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18596", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18596/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18596/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18596/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18596") = 0 mkdir("./18597", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19505 ./strace-static-x86_64: Process 19505 attached [pid 19505] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19505] chdir("./18597") = 0 [pid 19505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19505] setpgid(0, 0) = 0 [pid 19505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19505] write(3, "1000", 4) = 4 [pid 19505] close(3) = 0 [pid 19505] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19505] write(1, "executing program\n", 18executing program ) = 18 [pid 19505] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19505] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19505] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19505] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19505] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12364, si_int=0, si_ptr=NULL} --- [pid 19505] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19505, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18597", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18597", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18597/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18597/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18597/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18597") = 0 mkdir("./18598", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19506 ./strace-static-x86_64: Process 19506 attached [pid 19506] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19506] chdir("./18598") = 0 [pid 19506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19506] setpgid(0, 0) = 0 [pid 19506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19506] write(3, "1000", 4) = 4 [pid 19506] close(3) = 0 [pid 19506] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19506] write(1, "executing program\n", 18executing program ) = 18 [pid 19506] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19506] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19506] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19506] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19506] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20534, si_int=0, si_ptr=NULL} --- [pid 19506] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19506, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18598", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18598", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18598/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18598/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18598/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18598") = 0 mkdir("./18599", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19507 attached [pid 19507] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19507] chdir("./18599" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19507 [pid 19507] <... chdir resumed>) = 0 [pid 19507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19507] setpgid(0, 0) = 0 [pid 19507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19507] write(3, "1000", 4) = 4 [pid 19507] close(3) = 0 [pid 19507] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19507] write(1, "executing program\n", 18) = 18 [pid 19507] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19507] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19507] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19507] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19507] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22140, si_int=0, si_ptr=NULL} --- [pid 19507] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19507, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18599", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18599", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18599/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18599/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18599/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18599") = 0 mkdir("./18600", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19508 ./strace-static-x86_64: Process 19508 attached [pid 19508] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19508] chdir("./18600") = 0 [pid 19508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19508] setpgid(0, 0) = 0 [pid 19508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19508] write(3, "1000", 4) = 4 [pid 19508] close(3) = 0 [pid 19508] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19508] write(1, "executing program\n", 18executing program ) = 18 [pid 19508] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19508] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19508] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19508] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19508] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8853, si_int=0, si_ptr=NULL} --- [pid 19508] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19508, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18600", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18600", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18600/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18600/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18600/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18600") = 0 mkdir("./18601", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19509 ./strace-static-x86_64: Process 19509 attached [pid 19509] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19509] chdir("./18601") = 0 [pid 19509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19509] setpgid(0, 0) = 0 [pid 19509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19509] write(3, "1000", 4) = 4 [pid 19509] close(3) = 0 [pid 19509] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19509] write(1, "executing program\n", 18executing program ) = 18 [pid 19509] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19509] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19509] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19509] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19509] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15517, si_int=0, si_ptr=NULL} --- [pid 19509] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19509, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18601", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18601", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18601/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18601/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18601/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18601") = 0 mkdir("./18602", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19510 ./strace-static-x86_64: Process 19510 attached [pid 19510] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19510] chdir("./18602") = 0 [pid 19510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19510] setpgid(0, 0) = 0 [pid 19510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19510] write(3, "1000", 4) = 4 [pid 19510] close(3) = 0 [pid 19510] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19510] write(1, "executing program\n", 18executing program ) = 18 [pid 19510] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19510] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19510] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19510] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19510] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11298, si_int=0, si_ptr=NULL} --- [pid 19510] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19510, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18602", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18602", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18602/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18602/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18602/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18602") = 0 mkdir("./18603", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19511 ./strace-static-x86_64: Process 19511 attached [pid 19511] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19511] chdir("./18603") = 0 [pid 19511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19511] setpgid(0, 0) = 0 [pid 19511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19511] write(3, "1000", 4) = 4 [pid 19511] close(3) = 0 [pid 19511] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19511] write(1, "executing program\n", 18) = 18 [pid 19511] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19511] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19511] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19511] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19511] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19073, si_int=0, si_ptr=NULL} --- [pid 19511] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19511, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18603", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18603", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18603/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18603/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18603/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18603") = 0 mkdir("./18604", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19512 attached [pid 19512] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19512 [pid 19512] chdir("./18604") = 0 [pid 19512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19512] setpgid(0, 0) = 0 [pid 19512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19512] write(3, "1000", 4) = 4 [pid 19512] close(3) = 0 [pid 19512] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19512] write(1, "executing program\n", 18) = 18 [pid 19512] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19512] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19512] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19512] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19512] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11610, si_int=0, si_ptr=NULL} --- [pid 19512] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19512, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18604", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18604", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18604/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18604/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18604/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18604") = 0 mkdir("./18605", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19513 ./strace-static-x86_64: Process 19513 attached [pid 19513] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19513] chdir("./18605") = 0 [pid 19513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19513] setpgid(0, 0) = 0 [pid 19513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19513] write(3, "1000", 4) = 4 [pid 19513] close(3) = 0 [pid 19513] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19513] write(1, "executing program\n", 18executing program ) = 18 [pid 19513] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19513] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19513] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19513] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19513] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8923, si_int=0, si_ptr=NULL} --- [pid 19513] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19513, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18605", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18605", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18605/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18605/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18605/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18605") = 0 mkdir("./18606", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19514 ./strace-static-x86_64: Process 19514 attached [pid 19514] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19514] chdir("./18606") = 0 [pid 19514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19514] setpgid(0, 0) = 0 [pid 19514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19514] write(3, "1000", 4) = 4 [pid 19514] close(3) = 0 [pid 19514] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19514] write(1, "executing program\n", 18executing program ) = 18 [pid 19514] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19514] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19514] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19514] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19514] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9343, si_int=0, si_ptr=NULL} --- [pid 19514] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19514, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18606", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18606", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18606/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18606/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18606/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18606") = 0 mkdir("./18607", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19515 attached [pid 19515] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19515] chdir("./18607") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19515 [pid 19515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19515] setpgid(0, 0) = 0 [pid 19515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19515] write(3, "1000", 4) = 4 [pid 19515] close(3) = 0 [pid 19515] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19515] write(1, "executing program\n", 18) = 18 [pid 19515] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19515] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19515] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19515] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19515] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8687, si_int=0, si_ptr=NULL} --- [pid 19515] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19515, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18607", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18607", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18607/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18607/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18607/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18607") = 0 mkdir("./18608", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19516 attached [pid 19516] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19516] chdir("./18608" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19516 [pid 19516] <... chdir resumed>) = 0 [pid 19516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19516] setpgid(0, 0) = 0 [pid 19516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19516] write(3, "1000", 4) = 4 [pid 19516] close(3) = 0 [pid 19516] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19516] write(1, "executing program\n", 18) = 18 [pid 19516] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19516] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19516] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19516] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19516] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8989, si_int=0, si_ptr=NULL} --- [pid 19516] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19516, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18608", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18608", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18608/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18608/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18608/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18608") = 0 mkdir("./18609", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19517 attached [pid 19517] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19517] chdir("./18609") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19517 [pid 19517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19517] setpgid(0, 0) = 0 [pid 19517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19517] write(3, "1000", 4) = 4 [pid 19517] close(3) = 0 [pid 19517] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19517] write(1, "executing program\n", 18) = 18 [pid 19517] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19517] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19517] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19517] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19517] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8861, si_int=0, si_ptr=NULL} --- [pid 19517] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19517, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18609", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18609", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18609/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18609/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18609/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18609") = 0 mkdir("./18610", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19518 ./strace-static-x86_64: Process 19518 attached [pid 19518] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19518] chdir("./18610") = 0 [pid 19518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19518] setpgid(0, 0) = 0 [pid 19518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19518] write(3, "1000", 4) = 4 [pid 19518] close(3) = 0 [pid 19518] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19518] write(1, "executing program\n", 18) = 18 [pid 19518] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19518] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19518] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19518] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19518] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7574, si_int=0, si_ptr=NULL} --- [pid 19518] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19518, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18610", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18610", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18610/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18610/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18610/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18610") = 0 mkdir("./18611", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19519 ./strace-static-x86_64: Process 19519 attached [pid 19519] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19519] chdir("./18611") = 0 [pid 19519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19519] setpgid(0, 0) = 0 [pid 19519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19519] write(3, "1000", 4) = 4 [pid 19519] close(3) = 0 [pid 19519] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19519] write(1, "executing program\n", 18executing program ) = 18 [pid 19519] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19519] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19519] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19519] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19519] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8210, si_int=0, si_ptr=NULL} --- [pid 19519] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19519, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18611", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18611", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18611/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18611/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18611/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18611") = 0 mkdir("./18612", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19520 ./strace-static-x86_64: Process 19520 attached [pid 19520] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19520] chdir("./18612") = 0 [pid 19520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19520] setpgid(0, 0) = 0 [pid 19520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19520] write(3, "1000", 4) = 4 [pid 19520] close(3) = 0 [pid 19520] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19520] write(1, "executing program\n", 18) = 18 [pid 19520] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19520] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19520] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19520] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19520] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8760, si_int=0, si_ptr=NULL} --- [pid 19520] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19520, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18612", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18612", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18612/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18612/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18612/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18612") = 0 mkdir("./18613", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19521 ./strace-static-x86_64: Process 19521 attached [pid 19521] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19521] chdir("./18613") = 0 [pid 19521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19521] setpgid(0, 0) = 0 [pid 19521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19521] write(3, "1000", 4) = 4 [pid 19521] close(3) = 0 [pid 19521] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19521] write(1, "executing program\n", 18) = 18 [pid 19521] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19521] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19521] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19521] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19521] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14692, si_int=0, si_ptr=NULL} --- [pid 19521] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19521, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18613", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18613", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18613/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18613/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18613/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18613") = 0 mkdir("./18614", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19522 ./strace-static-x86_64: Process 19522 attached [pid 19522] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19522] chdir("./18614") = 0 [pid 19522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19522] setpgid(0, 0) = 0 [pid 19522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19522] write(3, "1000", 4) = 4 [pid 19522] close(3) = 0 [pid 19522] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19522] write(1, "executing program\n", 18executing program ) = 18 [pid 19522] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19522] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19522] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19522] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19522] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18521, si_int=0, si_ptr=NULL} --- [pid 19522] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19522, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18614", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18614", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18614/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18614/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18614/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18614") = 0 mkdir("./18615", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19523 ./strace-static-x86_64: Process 19523 attached [pid 19523] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19523] chdir("./18615") = 0 [pid 19523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19523] setpgid(0, 0) = 0 [pid 19523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19523] write(3, "1000", 4) = 4 [pid 19523] close(3) = 0 [pid 19523] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19523] write(1, "executing program\n", 18executing program ) = 18 [pid 19523] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19523] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19523] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19523] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19523] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11904, si_int=0, si_ptr=NULL} --- [pid 19523] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19523, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18615", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18615", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18615/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18615/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18615/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18615") = 0 mkdir("./18616", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19524 ./strace-static-x86_64: Process 19524 attached [pid 19524] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19524] chdir("./18616") = 0 [pid 19524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19524] setpgid(0, 0) = 0 [pid 19524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19524] write(3, "1000", 4) = 4 [pid 19524] close(3) = 0 [pid 19524] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19524] write(1, "executing program\n", 18) = 18 [pid 19524] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19524] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19524] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19524] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19524] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9198, si_int=0, si_ptr=NULL} --- [pid 19524] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19524, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18616", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18616", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18616/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18616/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18616/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18616") = 0 mkdir("./18617", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19525 ./strace-static-x86_64: Process 19525 attached [pid 19525] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19525] chdir("./18617") = 0 [pid 19525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19525] setpgid(0, 0) = 0 [pid 19525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19525] write(3, "1000", 4) = 4 [pid 19525] close(3) = 0 [pid 19525] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19525] write(1, "executing program\n", 18) = 18 [pid 19525] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19525] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19525] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19525] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19525] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10732, si_int=0, si_ptr=NULL} --- [pid 19525] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19525, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18617", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18617", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18617/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18617/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18617/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18617") = 0 mkdir("./18618", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19526 attached [pid 19526] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19526] chdir("./18618" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19526 [pid 19526] <... chdir resumed>) = 0 [pid 19526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19526] setpgid(0, 0) = 0 [pid 19526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19526] write(3, "1000", 4) = 4 [pid 19526] close(3) = 0 [pid 19526] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19526] write(1, "executing program\n", 18executing program ) = 18 [pid 19526] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19526] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19526] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19526] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19526] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7261, si_int=0, si_ptr=NULL} --- [pid 19526] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19526, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18618", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18618", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18618/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18618/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18618/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18618") = 0 mkdir("./18619", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19527 ./strace-static-x86_64: Process 19527 attached [pid 19527] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19527] chdir("./18619") = 0 [pid 19527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19527] setpgid(0, 0) = 0 [pid 19527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19527] write(3, "1000", 4) = 4 [pid 19527] close(3) = 0 [pid 19527] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19527] write(1, "executing program\n", 18) = 18 [pid 19527] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19527] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19527] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19527] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19527] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12038, si_int=0, si_ptr=NULL} --- [pid 19527] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19527, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18619", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18619", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18619/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18619/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18619/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18619") = 0 mkdir("./18620", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19528 attached , child_tidptr=0x55557ab7f650) = 19528 [pid 19528] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19528] chdir("./18620") = 0 [pid 19528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19528] setpgid(0, 0) = 0 [pid 19528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19528] write(3, "1000", 4) = 4 [pid 19528] close(3) = 0 [pid 19528] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19528] write(1, "executing program\n", 18executing program ) = 18 [pid 19528] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19528] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19528] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19528] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19528] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8814, si_int=0, si_ptr=NULL} --- [pid 19528] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19528, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18620", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18620", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18620/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18620/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18620/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18620") = 0 mkdir("./18621", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19529 ./strace-static-x86_64: Process 19529 attached [pid 19529] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19529] chdir("./18621") = 0 [pid 19529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19529] setpgid(0, 0) = 0 [pid 19529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19529] write(3, "1000", 4) = 4 [pid 19529] close(3) = 0 [pid 19529] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19529] write(1, "executing program\n", 18executing program ) = 18 [pid 19529] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19529] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19529] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19529] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19529] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11373, si_int=0, si_ptr=NULL} --- [pid 19529] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19529, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18621", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18621", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18621/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18621/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18621/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18621") = 0 mkdir("./18622", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19530 ./strace-static-x86_64: Process 19530 attached [pid 19530] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19530] chdir("./18622") = 0 [pid 19530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19530] setpgid(0, 0) = 0 [pid 19530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19530] write(3, "1000", 4) = 4 [pid 19530] close(3) = 0 [pid 19530] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19530] write(1, "executing program\n", 18) = 18 [pid 19530] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19530] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19530] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19530] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19530] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10456, si_int=0, si_ptr=NULL} --- [pid 19530] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19530, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18622", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18622", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18622/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18622/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18622/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18622") = 0 mkdir("./18623", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19531 ./strace-static-x86_64: Process 19531 attached [pid 19531] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19531] chdir("./18623") = 0 [pid 19531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19531] setpgid(0, 0) = 0 [pid 19531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19531] write(3, "1000", 4) = 4 [pid 19531] close(3) = 0 [pid 19531] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19531] write(1, "executing program\n", 18executing program ) = 18 [pid 19531] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19531] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19531] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19531] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19531] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8956, si_int=0, si_ptr=NULL} --- [pid 19531] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19531, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18623", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18623", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18623/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18623/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18623/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18623") = 0 mkdir("./18624", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19532 ./strace-static-x86_64: Process 19532 attached [pid 19532] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19532] chdir("./18624") = 0 [pid 19532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19532] setpgid(0, 0) = 0 [pid 19532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19532] write(3, "1000", 4) = 4 [pid 19532] close(3) = 0 [pid 19532] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19532] write(1, "executing program\n", 18executing program ) = 18 [pid 19532] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19532] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19532] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19532] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19532] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11376, si_int=0, si_ptr=NULL} --- [pid 19532] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19532, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18624", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18624", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18624/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18624/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18624/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18624") = 0 mkdir("./18625", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19533 ./strace-static-x86_64: Process 19533 attached [pid 19533] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19533] chdir("./18625") = 0 [pid 19533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19533] setpgid(0, 0) = 0 [pid 19533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19533] write(3, "1000", 4) = 4 [pid 19533] close(3) = 0 [pid 19533] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19533] write(1, "executing program\n", 18) = 18 [pid 19533] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19533] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19533] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19533] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19533] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10825, si_int=0, si_ptr=NULL} --- [pid 19533] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19533, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18625", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18625", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18625/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18625/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18625/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18625") = 0 mkdir("./18626", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19534 ./strace-static-x86_64: Process 19534 attached [pid 19534] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19534] chdir("./18626") = 0 [pid 19534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19534] setpgid(0, 0) = 0 [pid 19534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19534] write(3, "1000", 4) = 4 [pid 19534] close(3) = 0 [pid 19534] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19534] write(1, "executing program\n", 18executing program ) = 18 [pid 19534] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19534] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19534] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19534] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19534] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11462, si_int=0, si_ptr=NULL} --- [pid 19534] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19534, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18626", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18626", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18626/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18626/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18626/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18626") = 0 mkdir("./18627", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19535 attached , child_tidptr=0x55557ab7f650) = 19535 [pid 19535] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19535] chdir("./18627") = 0 [pid 19535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19535] setpgid(0, 0) = 0 [pid 19535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19535] write(3, "1000", 4) = 4 [pid 19535] close(3) = 0 [pid 19535] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19535] write(1, "executing program\n", 18executing program ) = 18 [pid 19535] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19535] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19535] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19535] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19535] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9516, si_int=0, si_ptr=NULL} --- [pid 19535] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19535, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18627", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18627", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18627/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18627/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18627/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18627") = 0 mkdir("./18628", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19536 ./strace-static-x86_64: Process 19536 attached [pid 19536] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19536] chdir("./18628") = 0 [pid 19536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19536] setpgid(0, 0) = 0 [pid 19536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19536] write(3, "1000", 4) = 4 [pid 19536] close(3) = 0 [pid 19536] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19536] write(1, "executing program\n", 18executing program ) = 18 [pid 19536] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19536] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19536] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19536] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19536] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10938, si_int=0, si_ptr=NULL} --- [pid 19536] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19536, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18628", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18628", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18628/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18628/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18628/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18628") = 0 mkdir("./18629", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19538 ./strace-static-x86_64: Process 19538 attached [pid 19538] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19538] chdir("./18629") = 0 [pid 19538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19538] setpgid(0, 0) = 0 [pid 19538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19538] write(3, "1000", 4) = 4 [pid 19538] close(3) = 0 [pid 19538] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19538] write(1, "executing program\n", 18) = 18 [pid 19538] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19538] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19538] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19538] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19538] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8255, si_int=0, si_ptr=NULL} --- [pid 19538] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19538, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18629", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18629", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18629/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18629/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18629/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18629") = 0 mkdir("./18630", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19539 ./strace-static-x86_64: Process 19539 attached [pid 19539] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19539] chdir("./18630") = 0 [pid 19539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19539] setpgid(0, 0) = 0 [pid 19539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19539] write(3, "1000", 4) = 4 [pid 19539] close(3) = 0 [pid 19539] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19539] write(1, "executing program\n", 18) = 18 [pid 19539] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19539] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19539] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19539] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19539] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7966, si_int=0, si_ptr=NULL} --- [pid 19539] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19539, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18630", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18630", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18630/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18630/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18630/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18630") = 0 mkdir("./18631", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19540 ./strace-static-x86_64: Process 19540 attached [pid 19540] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19540] chdir("./18631") = 0 [pid 19540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19540] setpgid(0, 0) = 0 [pid 19540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19540] write(3, "1000", 4) = 4 [pid 19540] close(3) = 0 [pid 19540] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19540] write(1, "executing program\n", 18executing program ) = 18 [pid 19540] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19540] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19540] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19540] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19540] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9011, si_int=0, si_ptr=NULL} --- [pid 19540] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19540, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18631", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18631", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18631/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18631/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18631/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18631") = 0 mkdir("./18632", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19541 ./strace-static-x86_64: Process 19541 attached [pid 19541] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19541] chdir("./18632") = 0 [pid 19541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19541] setpgid(0, 0) = 0 [pid 19541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19541] write(3, "1000", 4) = 4 [pid 19541] close(3) = 0 [pid 19541] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19541] write(1, "executing program\n", 18) = 18 [pid 19541] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19541] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19541] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19541] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19541] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11748, si_int=0, si_ptr=NULL} --- [pid 19541] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19541, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18632", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18632", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18632/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18632/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18632/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18632") = 0 mkdir("./18633", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19542 attached , child_tidptr=0x55557ab7f650) = 19542 [pid 19542] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19542] chdir("./18633") = 0 [pid 19542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19542] setpgid(0, 0) = 0 [pid 19542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19542] write(3, "1000", 4) = 4 [pid 19542] close(3) = 0 [pid 19542] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19542] write(1, "executing program\n", 18executing program ) = 18 [pid 19542] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19542] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19542] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19542] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19542] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9417, si_int=0, si_ptr=NULL} --- [pid 19542] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19542, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18633", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18633", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18633/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18633/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18633/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18633") = 0 mkdir("./18634", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19543 attached [pid 19543] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19543] chdir("./18634" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19543 [pid 19543] <... chdir resumed>) = 0 [pid 19543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19543] setpgid(0, 0) = 0 [pid 19543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19543] write(3, "1000", 4) = 4 [pid 19543] close(3) = 0 [pid 19543] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19543] write(1, "executing program\n", 18executing program ) = 18 [pid 19543] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19543] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19543] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19543] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19543] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8465, si_int=0, si_ptr=NULL} --- [pid 19543] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19543, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18634", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18634", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18634/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18634/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18634/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18634") = 0 mkdir("./18635", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19544 ./strace-static-x86_64: Process 19544 attached [pid 19544] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19544] chdir("./18635") = 0 [pid 19544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19544] setpgid(0, 0) = 0 [pid 19544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19544] write(3, "1000", 4) = 4 [pid 19544] close(3) = 0 [pid 19544] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19544] write(1, "executing program\n", 18executing program ) = 18 [pid 19544] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19544] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19544] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19544] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19544] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27982, si_int=0, si_ptr=NULL} --- [pid 19544] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19544, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18635", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18635", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18635/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18635/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18635/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18635") = 0 mkdir("./18636", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19545 ./strace-static-x86_64: Process 19545 attached [pid 19545] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19545] chdir("./18636") = 0 [pid 19545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19545] setpgid(0, 0) = 0 [pid 19545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19545] write(3, "1000", 4) = 4 [pid 19545] close(3) = 0 [pid 19545] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19545] write(1, "executing program\n", 18executing program ) = 18 [pid 19545] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19545] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19545] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19545] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19545] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8387, si_int=0, si_ptr=NULL} --- [pid 19545] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19545, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18636", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18636", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18636/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18636/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18636/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18636") = 0 mkdir("./18637", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19546 ./strace-static-x86_64: Process 19546 attached [pid 19546] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19546] chdir("./18637") = 0 [pid 19546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19546] setpgid(0, 0) = 0 [pid 19546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19546] write(3, "1000", 4) = 4 [pid 19546] close(3) = 0 [pid 19546] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19546] write(1, "executing program\n", 18executing program ) = 18 [pid 19546] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19546] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19546] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19546] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19546] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10625, si_int=0, si_ptr=NULL} --- [pid 19546] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19546, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18637", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18637", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18637/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18637/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18637/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18637") = 0 mkdir("./18638", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19547 attached [pid 19547] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19547] chdir("./18638") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19547 [pid 19547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19547] setpgid(0, 0) = 0 [pid 19547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19547] write(3, "1000", 4) = 4 [pid 19547] close(3) = 0 [pid 19547] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19547] write(1, "executing program\n", 18) = 18 [pid 19547] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19547] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19547] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19547] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19547] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8448, si_int=0, si_ptr=NULL} --- [pid 19547] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19547, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18638", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18638", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18638/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18638/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18638/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18638") = 0 mkdir("./18639", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19548 attached [pid 19548] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19548 [pid 19548] chdir("./18639") = 0 [pid 19548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19548] setpgid(0, 0) = 0 [pid 19548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19548] write(3, "1000", 4) = 4 [pid 19548] close(3) = 0 [pid 19548] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19548] write(1, "executing program\n", 18) = 18 [pid 19548] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19548] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19548] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19548] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19548] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10844, si_int=0, si_ptr=NULL} --- [pid 19548] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19548, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18639", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18639", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18639/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18639/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18639/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18639") = 0 mkdir("./18640", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19549 attached , child_tidptr=0x55557ab7f650) = 19549 [pid 19549] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19549] chdir("./18640") = 0 [pid 19549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19549] setpgid(0, 0) = 0 [pid 19549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19549] write(3, "1000", 4) = 4 [pid 19549] close(3) = 0 [pid 19549] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19549] write(1, "executing program\n", 18) = 18 [pid 19549] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19549] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19549] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19549] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19549] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9348, si_int=0, si_ptr=NULL} --- [pid 19549] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19549, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18640", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18640", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18640/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18640/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18640/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18640") = 0 mkdir("./18641", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19550 ./strace-static-x86_64: Process 19550 attached [pid 19550] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19550] chdir("./18641") = 0 [pid 19550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19550] setpgid(0, 0) = 0 [pid 19550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19550] write(3, "1000", 4) = 4 [pid 19550] close(3) = 0 [pid 19550] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19550] write(1, "executing program\n", 18) = 18 [pid 19550] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19550] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19550] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19550] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19550] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12007, si_int=0, si_ptr=NULL} --- [pid 19550] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19550, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18641", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18641", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18641/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18641/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18641/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18641") = 0 mkdir("./18642", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19551 ./strace-static-x86_64: Process 19551 attached [pid 19551] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19551] chdir("./18642") = 0 [pid 19551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19551] setpgid(0, 0) = 0 [pid 19551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19551] write(3, "1000", 4) = 4 [pid 19551] close(3) = 0 [pid 19551] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19551] write(1, "executing program\n", 18executing program ) = 18 [pid 19551] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19551] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19551] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19551] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19551] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8787, si_int=0, si_ptr=NULL} --- [pid 19551] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19551, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18642", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18642", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18642/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18642/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18642/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18642") = 0 mkdir("./18643", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19552 ./strace-static-x86_64: Process 19552 attached [pid 19552] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19552] chdir("./18643") = 0 [pid 19552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19552] setpgid(0, 0) = 0 [pid 19552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19552] write(3, "1000", 4) = 4 [pid 19552] close(3) = 0 [pid 19552] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19552] write(1, "executing program\n", 18executing program ) = 18 [pid 19552] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19552] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19552] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19552] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19552] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10295, si_int=0, si_ptr=NULL} --- [pid 19552] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19552, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18643", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18643", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18643/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18643/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18643/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18643") = 0 mkdir("./18644", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19553 ./strace-static-x86_64: Process 19553 attached [pid 19553] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19553] chdir("./18644") = 0 [pid 19553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19553] setpgid(0, 0) = 0 [pid 19553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19553] write(3, "1000", 4) = 4 [pid 19553] close(3) = 0 [pid 19553] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19553] write(1, "executing program\n", 18executing program ) = 18 [pid 19553] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19553] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19553] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19553] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19553] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9510, si_int=0, si_ptr=NULL} --- [pid 19553] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19553, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18644", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18644", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18644/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18644/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18644/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18644") = 0 mkdir("./18645", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19554 ./strace-static-x86_64: Process 19554 attached [pid 19554] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19554] chdir("./18645") = 0 [pid 19554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19554] setpgid(0, 0) = 0 [pid 19554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19554] write(3, "1000", 4) = 4 [pid 19554] close(3) = 0 [pid 19554] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19554] write(1, "executing program\n", 18) = 18 [pid 19554] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19554] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19554] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19554] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19554] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8124, si_int=0, si_ptr=NULL} --- [pid 19554] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19554, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18645", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18645", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18645/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18645/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18645/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18645") = 0 mkdir("./18646", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19555 ./strace-static-x86_64: Process 19555 attached [pid 19555] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19555] chdir("./18646") = 0 [pid 19555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19555] setpgid(0, 0) = 0 [pid 19555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19555] write(3, "1000", 4) = 4 [pid 19555] close(3) = 0 [pid 19555] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19555] write(1, "executing program\n", 18) = 18 [pid 19555] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19555] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19555] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19555] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19555] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8898, si_int=0, si_ptr=NULL} --- [pid 19555] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19555, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18646", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18646", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18646/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18646/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18646/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18646") = 0 mkdir("./18647", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19556 attached [pid 19556] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19556] chdir("./18647") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19556 [pid 19556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19556] setpgid(0, 0) = 0 [pid 19556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19556] write(3, "1000", 4) = 4 [pid 19556] close(3) = 0 [pid 19556] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19556] write(1, "executing program\n", 18) = 18 [pid 19556] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19556] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19556] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19556] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19556] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11611, si_int=0, si_ptr=NULL} --- [pid 19556] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19556, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18647", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18647", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18647/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18647/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18647/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18647") = 0 mkdir("./18648", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19557 ./strace-static-x86_64: Process 19557 attached [pid 19557] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19557] chdir("./18648") = 0 [pid 19557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19557] setpgid(0, 0) = 0 [pid 19557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19557] write(3, "1000", 4) = 4 [pid 19557] close(3) = 0 [pid 19557] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19557] write(1, "executing program\n", 18) = 18 [pid 19557] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19557] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19557] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19557] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19557] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8234, si_int=0, si_ptr=NULL} --- [pid 19557] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19557, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18648", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18648", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18648/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18648/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18648/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18648") = 0 mkdir("./18649", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19558 ./strace-static-x86_64: Process 19558 attached [pid 19558] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19558] chdir("./18649") = 0 [pid 19558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19558] setpgid(0, 0) = 0 [pid 19558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19558] write(3, "1000", 4) = 4 [pid 19558] close(3) = 0 [pid 19558] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19558] write(1, "executing program\n", 18) = 18 [pid 19558] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19558] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19558] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19558] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19558] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10905, si_int=0, si_ptr=NULL} --- [pid 19558] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19558, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18649", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18649", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18649/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18649/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18649/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18649") = 0 mkdir("./18650", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19559 attached [pid 19559] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19559] chdir("./18650" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19559 [pid 19559] <... chdir resumed>) = 0 [pid 19559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19559] setpgid(0, 0) = 0 [pid 19559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19559] write(3, "1000", 4) = 4 [pid 19559] close(3) = 0 [pid 19559] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19559] write(1, "executing program\n", 18) = 18 [pid 19559] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19559] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19559] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19559] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19559] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11300, si_int=0, si_ptr=NULL} --- [pid 19559] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19559, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18650", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18650", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18650/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18650/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18650/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18650") = 0 mkdir("./18651", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19560 ./strace-static-x86_64: Process 19560 attached [pid 19560] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19560] chdir("./18651") = 0 [pid 19560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19560] setpgid(0, 0) = 0 [pid 19560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19560] write(3, "1000", 4) = 4 [pid 19560] close(3) = 0 [pid 19560] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19560] write(1, "executing program\n", 18) = 18 [pid 19560] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19560] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19560] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19560] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19560] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18822, si_int=0, si_ptr=NULL} --- [pid 19560] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19560, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18651", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18651", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18651/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18651/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18651/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18651") = 0 mkdir("./18652", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19561 attached [pid 19561] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19561] chdir("./18652") = 0 [pid 19561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19561] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19561 [pid 19561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19561] write(3, "1000", 4) = 4 [pid 19561] close(3) = 0 [pid 19561] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19561] write(1, "executing program\n", 18) = 18 [pid 19561] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19561] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19561] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19561] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19561] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8401, si_int=0, si_ptr=NULL} --- [pid 19561] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19561, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18652", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18652", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18652/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18652/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18652/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18652") = 0 mkdir("./18653", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19562 ./strace-static-x86_64: Process 19562 attached [pid 19562] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19562] chdir("./18653") = 0 [pid 19562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19562] setpgid(0, 0) = 0 [pid 19562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19562] write(3, "1000", 4) = 4 [pid 19562] close(3) = 0 [pid 19562] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19562] write(1, "executing program\n", 18executing program ) = 18 [pid 19562] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19562] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19562] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19562] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19562] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10407, si_int=0, si_ptr=NULL} --- [pid 19562] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19562, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18653", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18653", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18653/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18653/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18653/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18653") = 0 mkdir("./18654", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19563 attached , child_tidptr=0x55557ab7f650) = 19563 [pid 19563] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19563] chdir("./18654") = 0 [pid 19563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19563] setpgid(0, 0) = 0 [pid 19563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19563] write(3, "1000", 4) = 4 [pid 19563] close(3) = 0 [pid 19563] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19563] write(1, "executing program\n", 18executing program ) = 18 [pid 19563] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19563] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19563] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19563] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19563] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10270, si_int=0, si_ptr=NULL} --- [pid 19563] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19563, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18654", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18654", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18654/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18654/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18654/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18654") = 0 mkdir("./18655", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19564 ./strace-static-x86_64: Process 19564 attached [pid 19564] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19564] chdir("./18655") = 0 [pid 19564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19564] setpgid(0, 0) = 0 [pid 19564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19564] write(3, "1000", 4) = 4 [pid 19564] close(3) = 0 [pid 19564] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19564] write(1, "executing program\n", 18executing program ) = 18 [pid 19564] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19564] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19564] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19564] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19564] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13747, si_int=0, si_ptr=NULL} --- [pid 19564] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19564, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18655", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18655", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18655/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18655/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18655/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18655") = 0 mkdir("./18656", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19565 ./strace-static-x86_64: Process 19565 attached [pid 19565] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19565] chdir("./18656") = 0 [pid 19565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19565] setpgid(0, 0) = 0 [pid 19565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19565] write(3, "1000", 4) = 4 [pid 19565] close(3) = 0 [pid 19565] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19565] write(1, "executing program\n", 18) = 18 [pid 19565] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19565] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19565] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19565] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19565] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9489, si_int=0, si_ptr=NULL} --- [pid 19565] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19565, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18656", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18656", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18656/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18656/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18656/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18656") = 0 mkdir("./18657", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19566 ./strace-static-x86_64: Process 19566 attached [pid 19566] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19566] chdir("./18657") = 0 [pid 19566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19566] setpgid(0, 0) = 0 [pid 19566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19566] write(3, "1000", 4) = 4 [pid 19566] close(3) = 0 [pid 19566] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19566] write(1, "executing program\n", 18executing program ) = 18 [pid 19566] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19566] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19566] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19566] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19566] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9982, si_int=0, si_ptr=NULL} --- [pid 19566] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19566, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18657", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18657", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18657/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18657/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18657/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18657") = 0 mkdir("./18658", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19567 ./strace-static-x86_64: Process 19567 attached [pid 19567] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19567] chdir("./18658") = 0 [pid 19567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19567] setpgid(0, 0) = 0 [pid 19567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19567] write(3, "1000", 4) = 4 [pid 19567] close(3) = 0 [pid 19567] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19567] write(1, "executing program\n", 18executing program ) = 18 [pid 19567] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19567] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19567] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19567] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19567] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13099, si_int=0, si_ptr=NULL} --- [pid 19567] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19567, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18658", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18658", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18658/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18658/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18658/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18658") = 0 mkdir("./18659", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19568 attached [pid 19568] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19568] chdir("./18659") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19568 [pid 19568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19568] setpgid(0, 0) = 0 [pid 19568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19568] write(3, "1000", 4) = 4 [pid 19568] close(3) = 0 [pid 19568] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19568] write(1, "executing program\n", 18) = 18 [pid 19568] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19568] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19568] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19568] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19568] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8273, si_int=0, si_ptr=NULL} --- [pid 19568] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19568, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18659", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18659", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18659/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18659/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18659/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18659") = 0 mkdir("./18660", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19569 attached [pid 19569] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19569] chdir("./18660") = 0 [pid 19569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19569] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19569 [pid 19569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19569] write(3, "1000", 4) = 4 [pid 19569] close(3) = 0 [pid 19569] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19569] write(1, "executing program\n", 18) = 18 [pid 19569] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19569] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19569] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19569] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19569] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8662, si_int=0, si_ptr=NULL} --- [pid 19569] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19569, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18660", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18660", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18660/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18660/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18660/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18660") = 0 mkdir("./18661", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19570 ./strace-static-x86_64: Process 19570 attached [pid 19570] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19570] chdir("./18661") = 0 [pid 19570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19570] setpgid(0, 0) = 0 [pid 19570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19570] write(3, "1000", 4) = 4 [pid 19570] close(3) = 0 [pid 19570] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19570] write(1, "executing program\n", 18executing program ) = 18 [pid 19570] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19570] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19570] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19570] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19570] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8516, si_int=0, si_ptr=NULL} --- [pid 19570] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19570, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18661", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18661", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18661/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18661/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18661/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18661") = 0 mkdir("./18662", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19571 ./strace-static-x86_64: Process 19571 attached [pid 19571] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19571] chdir("./18662") = 0 [pid 19571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19571] setpgid(0, 0) = 0 [pid 19571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19571] write(3, "1000", 4) = 4 [pid 19571] close(3) = 0 [pid 19571] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19571] write(1, "executing program\n", 18executing program ) = 18 [pid 19571] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19571] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19571] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19571] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19571] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8367, si_int=0, si_ptr=NULL} --- [pid 19571] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19571, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18662", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18662", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18662/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18662/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18662/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18662") = 0 mkdir("./18663", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19572 ./strace-static-x86_64: Process 19572 attached [pid 19572] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19572] chdir("./18663") = 0 [pid 19572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19572] setpgid(0, 0) = 0 [pid 19572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19572] write(3, "1000", 4) = 4 [pid 19572] close(3) = 0 [pid 19572] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19572] write(1, "executing program\n", 18) = 18 [pid 19572] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19572] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19572] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19572] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19572] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7427, si_int=0, si_ptr=NULL} --- [pid 19572] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19572, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18663", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18663", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18663/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18663/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18663/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18663") = 0 mkdir("./18664", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19573 ./strace-static-x86_64: Process 19573 attached [pid 19573] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19573] chdir("./18664") = 0 [pid 19573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19573] setpgid(0, 0) = 0 [pid 19573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19573] write(3, "1000", 4) = 4 [pid 19573] close(3) = 0 [pid 19573] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19573] write(1, "executing program\n", 18executing program ) = 18 [pid 19573] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19573] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19573] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19573] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19573] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8333, si_int=0, si_ptr=NULL} --- [pid 19573] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19573, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18664", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18664", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18664/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18664/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18664/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18664") = 0 mkdir("./18665", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19574 ./strace-static-x86_64: Process 19574 attached [pid 19574] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19574] chdir("./18665") = 0 [pid 19574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19574] setpgid(0, 0) = 0 [pid 19574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19574] write(3, "1000", 4) = 4 [pid 19574] close(3) = 0 [pid 19574] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19574] write(1, "executing program\n", 18executing program ) = 18 [pid 19574] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19574] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19574] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19574] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19574] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11014, si_int=0, si_ptr=NULL} --- [pid 19574] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19574, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18665", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18665", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18665/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18665/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18665/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18665") = 0 mkdir("./18666", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19575 ./strace-static-x86_64: Process 19575 attached [pid 19575] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19575] chdir("./18666") = 0 [pid 19575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19575] setpgid(0, 0) = 0 [pid 19575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19575] write(3, "1000", 4) = 4 [pid 19575] close(3) = 0 [pid 19575] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19575] write(1, "executing program\n", 18) = 18 [pid 19575] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19575] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19575] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19575] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19575] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8176, si_int=0, si_ptr=NULL} --- [pid 19575] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19575, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18666", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18666", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18666/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18666/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18666/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18666") = 0 mkdir("./18667", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19576 attached [pid 19576] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19576] chdir("./18667") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19576 [pid 19576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19576] setpgid(0, 0) = 0 [pid 19576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19576] write(3, "1000", 4) = 4 [pid 19576] close(3) = 0 [pid 19576] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19576] write(1, "executing program\n", 18) = 18 [pid 19576] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19576] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19576] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19576] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19576] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7598, si_int=0, si_ptr=NULL} --- [pid 19576] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19576, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18667", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18667", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18667/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18667/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18667/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18667") = 0 mkdir("./18668", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19577 attached , child_tidptr=0x55557ab7f650) = 19577 [pid 19577] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19577] chdir("./18668") = 0 [pid 19577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19577] setpgid(0, 0) = 0 [pid 19577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19577] write(3, "1000", 4) = 4 [pid 19577] close(3) = 0 [pid 19577] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19577] write(1, "executing program\n", 18executing program ) = 18 [pid 19577] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19577] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19577] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19577] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19577] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19832, si_int=0, si_ptr=NULL} --- [pid 19577] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19577, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18668", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18668", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18668/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18668/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18668/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18668") = 0 mkdir("./18669", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19578 ./strace-static-x86_64: Process 19578 attached [pid 19578] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19578] chdir("./18669") = 0 [pid 19578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19578] setpgid(0, 0) = 0 [pid 19578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19578] write(3, "1000", 4) = 4 [pid 19578] close(3) = 0 [pid 19578] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19578] write(1, "executing program\n", 18executing program ) = 18 [pid 19578] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19578] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19578] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19578] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19578] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11302, si_int=0, si_ptr=NULL} --- [pid 19578] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19578, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18669", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18669", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18669/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18669/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18669/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18669") = 0 mkdir("./18670", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19579 attached , child_tidptr=0x55557ab7f650) = 19579 [pid 19579] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19579] chdir("./18670") = 0 [pid 19579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19579] setpgid(0, 0) = 0 [pid 19579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19579] write(3, "1000", 4) = 4 [pid 19579] close(3) = 0 [pid 19579] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19579] write(1, "executing program\n", 18executing program ) = 18 [pid 19579] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19579] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19579] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19579] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19579] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9028, si_int=0, si_ptr=NULL} --- [pid 19579] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19579, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18670", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18670", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18670/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18670/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18670/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18670") = 0 mkdir("./18671", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19580 ./strace-static-x86_64: Process 19580 attached [pid 19580] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19580] chdir("./18671") = 0 [pid 19580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19580] setpgid(0, 0) = 0 [pid 19580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19580] write(3, "1000", 4) = 4 [pid 19580] close(3) = 0 [pid 19580] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19580] write(1, "executing program\n", 18executing program ) = 18 [pid 19580] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19580] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19580] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19580] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19580] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10920, si_int=0, si_ptr=NULL} --- [pid 19580] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19580, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18671", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18671", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18671/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18671/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18671/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18671") = 0 mkdir("./18672", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19581 attached [pid 19581] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19581] chdir("./18672" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19581 [pid 19581] <... chdir resumed>) = 0 [pid 19581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19581] setpgid(0, 0) = 0 [pid 19581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19581] write(3, "1000", 4) = 4 [pid 19581] close(3) = 0 [pid 19581] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19581] write(1, "executing program\n", 18executing program ) = 18 [pid 19581] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19581] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19581] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19581] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19581] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8229, si_int=0, si_ptr=NULL} --- [pid 19581] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19581, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18672", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18672", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18672/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18672/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18672/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18672") = 0 mkdir("./18673", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19582 attached [pid 19582] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19582 [pid 19582] chdir("./18673") = 0 [pid 19582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19582] setpgid(0, 0) = 0 [pid 19582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19582] write(3, "1000", 4) = 4 [pid 19582] close(3) = 0 [pid 19582] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19582] write(1, "executing program\n", 18) = 18 [pid 19582] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19582] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19582] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19582] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19582] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8335, si_int=0, si_ptr=NULL} --- [pid 19582] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19582, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18673", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18673", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18673/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18673/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18673/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18673") = 0 mkdir("./18674", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19583 ./strace-static-x86_64: Process 19583 attached [pid 19583] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19583] chdir("./18674") = 0 [pid 19583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19583] setpgid(0, 0) = 0 [pid 19583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19583] write(3, "1000", 4) = 4 [pid 19583] close(3) = 0 [pid 19583] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19583] write(1, "executing program\n", 18) = 18 [pid 19583] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19583] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19583] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19583] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19583] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8728, si_int=0, si_ptr=NULL} --- [pid 19583] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19583, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18674", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18674", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18674/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18674/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18674/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18674") = 0 mkdir("./18675", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19584 attached [pid 19584] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19584] chdir("./18675") = 0 [pid 19584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19584] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19584 [pid 19584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19584] write(3, "1000", 4) = 4 [pid 19584] close(3) = 0 [pid 19584] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19584] write(1, "executing program\n", 18) = 18 [pid 19584] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19584] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19584] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19584] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19584] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18034, si_int=0, si_ptr=NULL} --- [pid 19584] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19584, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18675", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18675", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18675/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18675/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18675/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18675") = 0 mkdir("./18676", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19585 ./strace-static-x86_64: Process 19585 attached [pid 19585] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19585] chdir("./18676") = 0 [pid 19585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19585] setpgid(0, 0) = 0 [pid 19585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19585] write(3, "1000", 4) = 4 [pid 19585] close(3) = 0 [pid 19585] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19585] write(1, "executing program\n", 18) = 18 [pid 19585] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19585] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19585] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19585] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19585] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11012, si_int=0, si_ptr=NULL} --- [pid 19585] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19585, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18676", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18676", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18676/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18676/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18676/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18676") = 0 mkdir("./18677", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19586 ./strace-static-x86_64: Process 19586 attached [pid 19586] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19586] chdir("./18677") = 0 [pid 19586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19586] setpgid(0, 0) = 0 [pid 19586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19586] write(3, "1000", 4) = 4 [pid 19586] close(3) = 0 [pid 19586] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19586] write(1, "executing program\n", 18executing program ) = 18 [pid 19586] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19586] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19586] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19586] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19586] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10822, si_int=0, si_ptr=NULL} --- [pid 19586] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19586, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18677", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18677", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18677/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18677/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18677/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18677") = 0 mkdir("./18678", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19587 ./strace-static-x86_64: Process 19587 attached [pid 19587] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19587] chdir("./18678") = 0 [pid 19587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19587] setpgid(0, 0) = 0 [pid 19587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19587] write(3, "1000", 4) = 4 [pid 19587] close(3) = 0 [pid 19587] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19587] write(1, "executing program\n", 18executing program ) = 18 [pid 19587] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19587] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19587] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19587] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19587] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9172, si_int=0, si_ptr=NULL} --- [pid 19587] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19587, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18678", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18678", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18678/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18678/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18678/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18678") = 0 mkdir("./18679", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19588 ./strace-static-x86_64: Process 19588 attached [pid 19588] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19588] chdir("./18679") = 0 [pid 19588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19588] setpgid(0, 0) = 0 [pid 19588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19588] write(3, "1000", 4) = 4 [pid 19588] close(3) = 0 [pid 19588] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19588] write(1, "executing program\n", 18executing program ) = 18 [pid 19588] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19588] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19588] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19588] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19588] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9477, si_int=0, si_ptr=NULL} --- [pid 19588] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19588, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18679", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18679", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18679/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18679/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18679/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18679") = 0 mkdir("./18680", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19589 attached , child_tidptr=0x55557ab7f650) = 19589 [pid 19589] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19589] chdir("./18680") = 0 [pid 19589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19589] setpgid(0, 0) = 0 [pid 19589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19589] write(3, "1000", 4) = 4 [pid 19589] close(3) = 0 [pid 19589] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19589] write(1, "executing program\n", 18executing program ) = 18 [pid 19589] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19589] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19589] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19589] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19589] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12303, si_int=0, si_ptr=NULL} --- [pid 19589] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19589, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18680", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18680", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18680/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18680/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18680/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18680") = 0 mkdir("./18681", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19590 ./strace-static-x86_64: Process 19590 attached [pid 19590] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19590] chdir("./18681") = 0 [pid 19590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19590] setpgid(0, 0) = 0 [pid 19590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19590] write(3, "1000", 4) = 4 [pid 19590] close(3) = 0 [pid 19590] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19590] write(1, "executing program\n", 18executing program ) = 18 [pid 19590] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19590] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19590] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19590] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19590] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16605, si_int=0, si_ptr=NULL} --- [pid 19590] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19590, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18681", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18681", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18681/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18681/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18681/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18681") = 0 mkdir("./18682", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19591 ./strace-static-x86_64: Process 19591 attached [pid 19591] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19591] chdir("./18682") = 0 [pid 19591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19591] setpgid(0, 0) = 0 [pid 19591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19591] write(3, "1000", 4) = 4 [pid 19591] close(3) = 0 [pid 19591] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19591] write(1, "executing program\n", 18) = 18 [pid 19591] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19591] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19591] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19591] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19591] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7933, si_int=0, si_ptr=NULL} --- [pid 19591] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19591, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18682", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18682", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18682/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18682/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18682/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18682") = 0 mkdir("./18683", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19592 attached [pid 19592] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19592] chdir("./18683") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19592 [pid 19592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19592] setpgid(0, 0) = 0 [pid 19592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19592] write(3, "1000", 4) = 4 [pid 19592] close(3) = 0 [pid 19592] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19592] write(1, "executing program\n", 18executing program ) = 18 [pid 19592] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19592] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19592] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19592] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19592] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8974, si_int=0, si_ptr=NULL} --- [pid 19592] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19592, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18683", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18683", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18683/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18683/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18683/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18683") = 0 mkdir("./18684", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19593 ./strace-static-x86_64: Process 19593 attached [pid 19593] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19593] chdir("./18684") = 0 [pid 19593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19593] setpgid(0, 0) = 0 [pid 19593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19593] write(3, "1000", 4) = 4 [pid 19593] close(3) = 0 [pid 19593] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19593] write(1, "executing program\n", 18executing program ) = 18 [pid 19593] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19593] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19593] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19593] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19593] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9079, si_int=0, si_ptr=NULL} --- [pid 19593] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19593, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18684", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18684", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18684/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18684/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18684/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18684") = 0 mkdir("./18685", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19594 ./strace-static-x86_64: Process 19594 attached [pid 19594] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19594] chdir("./18685") = 0 [pid 19594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19594] setpgid(0, 0) = 0 [pid 19594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19594] write(3, "1000", 4) = 4 [pid 19594] close(3) = 0 [pid 19594] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19594] write(1, "executing program\n", 18executing program ) = 18 [pid 19594] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19594] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19594] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19594] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19594] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9117, si_int=0, si_ptr=NULL} --- [pid 19594] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19594, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18685", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18685", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18685/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18685/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18685/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18685") = 0 mkdir("./18686", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19595 attached [pid 19595] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19595] chdir("./18686" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19595 [pid 19595] <... chdir resumed>) = 0 [pid 19595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19595] setpgid(0, 0) = 0 [pid 19595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19595] write(3, "1000", 4) = 4 [pid 19595] close(3) = 0 [pid 19595] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19595] write(1, "executing program\n", 18executing program ) = 18 [pid 19595] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19595] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19595] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19595] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19595] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9085, si_int=0, si_ptr=NULL} --- [pid 19595] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19595, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18686", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18686", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18686/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18686/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18686/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18686") = 0 mkdir("./18687", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19596 attached [pid 19596] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19596] chdir("./18687") = 0 [pid 19596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19596] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19596 [pid 19596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19596] write(3, "1000", 4) = 4 [pid 19596] close(3) = 0 [pid 19596] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19596] write(1, "executing program\n", 18executing program ) = 18 [pid 19596] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19596] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19596] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19596] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19596] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9185, si_int=0, si_ptr=NULL} --- [pid 19596] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19596, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18687", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18687", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18687/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18687/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18687/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18687") = 0 mkdir("./18688", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19597 ./strace-static-x86_64: Process 19597 attached [pid 19597] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19597] chdir("./18688") = 0 [pid 19597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19597] setpgid(0, 0) = 0 [pid 19597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19597] write(3, "1000", 4) = 4 [pid 19597] close(3) = 0 [pid 19597] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19597] write(1, "executing program\n", 18) = 18 [pid 19597] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19597] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19597] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19597] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19597] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11148, si_int=0, si_ptr=NULL} --- [pid 19597] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19597, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18688", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18688", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18688/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18688/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18688/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18688") = 0 mkdir("./18689", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19598 ./strace-static-x86_64: Process 19598 attached [pid 19598] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19598] chdir("./18689") = 0 [pid 19598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19598] setpgid(0, 0) = 0 [pid 19598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19598] write(3, "1000", 4) = 4 [pid 19598] close(3) = 0 [pid 19598] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19598] write(1, "executing program\n", 18) = 18 [pid 19598] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19598] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19598] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19598] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19598] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8864, si_int=0, si_ptr=NULL} --- [pid 19598] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19598, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18689", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18689", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18689/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18689/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18689/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18689") = 0 mkdir("./18690", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19599 ./strace-static-x86_64: Process 19599 attached [pid 19599] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19599] chdir("./18690") = 0 [pid 19599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19599] setpgid(0, 0) = 0 [pid 19599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19599] write(3, "1000", 4) = 4 [pid 19599] close(3) = 0 [pid 19599] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19599] write(1, "executing program\n", 18executing program ) = 18 [pid 19599] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19599] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19599] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19599] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19599] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10253, si_int=0, si_ptr=NULL} --- [pid 19599] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19599, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18690", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18690", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18690/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18690/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18690/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18690") = 0 mkdir("./18691", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19600 ./strace-static-x86_64: Process 19600 attached [pid 19600] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19600] chdir("./18691") = 0 [pid 19600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19600] setpgid(0, 0) = 0 [pid 19600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19600] write(3, "1000", 4) = 4 [pid 19600] close(3) = 0 [pid 19600] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19600] write(1, "executing program\n", 18executing program ) = 18 [pid 19600] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19600] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19600] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19600] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19600] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11946, si_int=0, si_ptr=NULL} --- [pid 19600] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19600, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18691", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18691", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18691/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18691/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18691/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18691") = 0 mkdir("./18692", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19601 attached [pid 19601] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19601] chdir("./18692") = 0 [pid 19601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19601] setpgid(0, 0) = 0 [pid 19601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19601 [pid 19601] <... openat resumed>) = 3 [pid 19601] write(3, "1000", 4) = 4 [pid 19601] close(3) = 0 [pid 19601] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19601] write(1, "executing program\n", 18) = 18 [pid 19601] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19601] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19601] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19601] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19601] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10680, si_int=0, si_ptr=NULL} --- [pid 19601] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19601, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18692", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18692", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18692/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18692/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18692/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18692") = 0 mkdir("./18693", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19602 attached [pid 19602] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19602] chdir("./18693") = 0 [pid 19602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19602] setpgid(0, 0) = 0 [pid 19602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19602 [pid 19602] <... openat resumed>) = 3 [pid 19602] write(3, "1000", 4) = 4 [pid 19602] close(3) = 0 [pid 19602] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19602] write(1, "executing program\n", 18executing program ) = 18 [pid 19602] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19602] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19602] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19602] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19602] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9667, si_int=0, si_ptr=NULL} --- [pid 19602] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19602, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18693", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18693", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18693/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18693/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18693/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18693") = 0 mkdir("./18694", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19604 ./strace-static-x86_64: Process 19604 attached [pid 19604] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19604] chdir("./18694") = 0 [pid 19604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19604] setpgid(0, 0) = 0 [pid 19604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19604] write(3, "1000", 4) = 4 [pid 19604] close(3) = 0 [pid 19604] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19604] write(1, "executing program\n", 18executing program ) = 18 [pid 19604] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19604] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19604] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19604] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19604] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8478, si_int=0, si_ptr=NULL} --- [pid 19604] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19604, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18694", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18694", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18694/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18694/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18694/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18694") = 0 mkdir("./18695", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19605 ./strace-static-x86_64: Process 19605 attached [pid 19605] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19605] chdir("./18695") = 0 [pid 19605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19605] setpgid(0, 0) = 0 [pid 19605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19605] write(3, "1000", 4) = 4 [pid 19605] close(3) = 0 [pid 19605] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19605] write(1, "executing program\n", 18executing program ) = 18 [pid 19605] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19605] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19605] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19605] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19605] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11297, si_int=0, si_ptr=NULL} --- [pid 19605] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19605, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18695", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18695", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18695/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18695/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18695/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18695") = 0 mkdir("./18696", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19606 attached [pid 19606] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19606] chdir("./18696") = 0 [pid 19606] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19606 [pid 19606] <... prctl resumed>) = 0 [pid 19606] setpgid(0, 0) = 0 [pid 19606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19606] write(3, "1000", 4) = 4 [pid 19606] close(3) = 0 [pid 19606] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19606] write(1, "executing program\n", 18) = 18 [pid 19606] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19606] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19606] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19606] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19606] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21613, si_int=0, si_ptr=NULL} --- [pid 19606] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19606, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18696", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18696", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18696/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18696/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18696/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18696") = 0 mkdir("./18697", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19607 attached , child_tidptr=0x55557ab7f650) = 19607 [pid 19607] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19607] chdir("./18697") = 0 [pid 19607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19607] setpgid(0, 0) = 0 [pid 19607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19607] write(3, "1000", 4) = 4 [pid 19607] close(3) = 0 [pid 19607] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19607] write(1, "executing program\n", 18executing program ) = 18 [pid 19607] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19607] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19607] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19607] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19607] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8575, si_int=0, si_ptr=NULL} --- [pid 19607] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19607, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18697", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18697", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18697/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18697/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18697/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18697") = 0 mkdir("./18698", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19608 ./strace-static-x86_64: Process 19608 attached [pid 19608] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19608] chdir("./18698") = 0 [pid 19608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19608] setpgid(0, 0) = 0 [pid 19608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19608] write(3, "1000", 4) = 4 [pid 19608] close(3) = 0 [pid 19608] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19608] write(1, "executing program\n", 18executing program ) = 18 [pid 19608] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19608] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19608] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19608] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19608] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9211, si_int=0, si_ptr=NULL} --- [pid 19608] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19608, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18698", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18698", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18698/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18698/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18698/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18698") = 0 mkdir("./18699", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19609 ./strace-static-x86_64: Process 19609 attached [pid 19609] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19609] chdir("./18699") = 0 [pid 19609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19609] setpgid(0, 0) = 0 [pid 19609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19609] write(3, "1000", 4) = 4 [pid 19609] close(3) = 0 [pid 19609] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19609] write(1, "executing program\n", 18executing program ) = 18 [pid 19609] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19609] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19609] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19609] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19609] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12047, si_int=0, si_ptr=NULL} --- [pid 19609] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19609, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18699", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18699", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18699/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18699/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18699/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18699") = 0 mkdir("./18700", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19610 ./strace-static-x86_64: Process 19610 attached [pid 19610] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19610] chdir("./18700") = 0 [pid 19610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19610] setpgid(0, 0) = 0 [pid 19610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19610] write(3, "1000", 4) = 4 [pid 19610] close(3) = 0 [pid 19610] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19610] write(1, "executing program\n", 18executing program ) = 18 [pid 19610] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19610] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19610] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19610] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19610] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8658, si_int=0, si_ptr=NULL} --- [pid 19610] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19610, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18700", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18700", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18700/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18700/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18700/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18700") = 0 mkdir("./18701", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19611 attached , child_tidptr=0x55557ab7f650) = 19611 [pid 19611] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19611] chdir("./18701") = 0 [pid 19611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19611] setpgid(0, 0) = 0 [pid 19611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19611] write(3, "1000", 4) = 4 [pid 19611] close(3) = 0 [pid 19611] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19611] write(1, "executing program\n", 18executing program ) = 18 [pid 19611] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19611] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19611] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19611] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19611] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8555, si_int=0, si_ptr=NULL} --- [pid 19611] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19611, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18701", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18701", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18701/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18701/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18701/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18701") = 0 mkdir("./18702", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19612 ./strace-static-x86_64: Process 19612 attached [pid 19612] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19612] chdir("./18702") = 0 [pid 19612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19612] setpgid(0, 0) = 0 [pid 19612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19612] write(3, "1000", 4) = 4 [pid 19612] close(3) = 0 [pid 19612] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19612] write(1, "executing program\n", 18executing program ) = 18 [pid 19612] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19612] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19612] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19612] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19612] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10243, si_int=0, si_ptr=NULL} --- [pid 19612] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19612, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18702", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18702", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18702/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18702/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18702/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18702") = 0 mkdir("./18703", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19613 ./strace-static-x86_64: Process 19613 attached [pid 19613] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19613] chdir("./18703") = 0 [pid 19613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19613] setpgid(0, 0) = 0 [pid 19613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19613] write(3, "1000", 4) = 4 [pid 19613] close(3) = 0 [pid 19613] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19613] write(1, "executing program\n", 18executing program ) = 18 [pid 19613] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19613] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19613] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19613] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19613] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8544, si_int=0, si_ptr=NULL} --- [pid 19613] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19613, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18703", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18703", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18703/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18703/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18703/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18703") = 0 mkdir("./18704", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19614 attached [pid 19614] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19614] chdir("./18704") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19614 [pid 19614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19614] setpgid(0, 0) = 0 [pid 19614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19614] write(3, "1000", 4) = 4 [pid 19614] close(3) = 0 [pid 19614] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19614] write(1, "executing program\n", 18) = 18 [pid 19614] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19614] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19614] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19614] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19614] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8263, si_int=0, si_ptr=NULL} --- [pid 19614] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19614, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18704", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18704", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18704/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18704/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18704/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18704") = 0 mkdir("./18705", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19615 ./strace-static-x86_64: Process 19615 attached [pid 19615] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19615] chdir("./18705") = 0 [pid 19615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19615] setpgid(0, 0) = 0 [pid 19615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19615] write(3, "1000", 4) = 4 [pid 19615] close(3) = 0 [pid 19615] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19615] write(1, "executing program\n", 18) = 18 [pid 19615] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19615] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19615] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19615] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19615] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7843, si_int=0, si_ptr=NULL} --- [pid 19615] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19615, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18705", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18705", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18705/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18705/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18705/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18705") = 0 mkdir("./18706", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19616 ./strace-static-x86_64: Process 19616 attached [pid 19616] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19616] chdir("./18706") = 0 [pid 19616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19616] setpgid(0, 0) = 0 [pid 19616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19616] write(3, "1000", 4) = 4 [pid 19616] close(3) = 0 [pid 19616] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19616] write(1, "executing program\n", 18) = 18 [pid 19616] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19616] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19616] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19616] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19616] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8476, si_int=0, si_ptr=NULL} --- [pid 19616] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19616, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18706", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18706", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18706/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18706/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18706/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18706") = 0 mkdir("./18707", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19617 ./strace-static-x86_64: Process 19617 attached [pid 19617] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19617] chdir("./18707") = 0 [pid 19617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19617] setpgid(0, 0) = 0 [pid 19617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19617] write(3, "1000", 4) = 4 [pid 19617] close(3) = 0 [pid 19617] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19617] write(1, "executing program\n", 18executing program ) = 18 [pid 19617] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19617] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19617] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19617] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19617] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8778, si_int=0, si_ptr=NULL} --- [pid 19617] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19617, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18707", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18707", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18707/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18707/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18707/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18707") = 0 mkdir("./18708", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19618 ./strace-static-x86_64: Process 19618 attached [pid 19618] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19618] chdir("./18708") = 0 [pid 19618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19618] setpgid(0, 0) = 0 [pid 19618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19618] write(3, "1000", 4) = 4 [pid 19618] close(3) = 0 [pid 19618] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19618] write(1, "executing program\n", 18executing program ) = 18 [pid 19618] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19618] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19618] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19618] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19618] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11951, si_int=0, si_ptr=NULL} --- [pid 19618] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19618, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18708", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18708", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18708/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18708/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18708/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18708") = 0 mkdir("./18709", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19619 ./strace-static-x86_64: Process 19619 attached [pid 19619] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19619] chdir("./18709") = 0 [pid 19619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19619] setpgid(0, 0) = 0 [pid 19619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19619] write(3, "1000", 4) = 4 [pid 19619] close(3) = 0 [pid 19619] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19619] write(1, "executing program\n", 18) = 18 [pid 19619] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19619] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19619] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19619] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19619] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8086, si_int=0, si_ptr=NULL} --- [pid 19619] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19619, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18709", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18709", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18709/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18709/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18709/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18709") = 0 mkdir("./18710", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19620 attached [pid 19620] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19620 [pid 19620] chdir("./18710") = 0 [pid 19620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19620] setpgid(0, 0) = 0 [pid 19620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19620] write(3, "1000", 4) = 4 [pid 19620] close(3) = 0 [pid 19620] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19620] write(1, "executing program\n", 18) = 18 [pid 19620] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19620] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19620] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19620] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19620] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9281, si_int=0, si_ptr=NULL} --- [pid 19620] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19620, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18710", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18710", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18710/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18710/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18710/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18710") = 0 mkdir("./18711", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19621 attached , child_tidptr=0x55557ab7f650) = 19621 [pid 19621] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19621] chdir("./18711") = 0 [pid 19621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19621] setpgid(0, 0) = 0 [pid 19621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19621] write(3, "1000", 4) = 4 [pid 19621] close(3) = 0 [pid 19621] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19621] write(1, "executing program\n", 18executing program ) = 18 [pid 19621] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19621] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19621] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19621] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19621] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9552, si_int=0, si_ptr=NULL} --- [pid 19621] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19621, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18711", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18711", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18711/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18711/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18711/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18711") = 0 mkdir("./18712", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19622 ./strace-static-x86_64: Process 19622 attached [pid 19622] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19622] chdir("./18712") = 0 [pid 19622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19622] setpgid(0, 0) = 0 [pid 19622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19622] write(3, "1000", 4) = 4 [pid 19622] close(3) = 0 [pid 19622] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19622] write(1, "executing program\n", 18executing program ) = 18 [pid 19622] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19622] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19622] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19622] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19622] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8527, si_int=0, si_ptr=NULL} --- [pid 19622] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19622, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18712", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18712", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18712/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18712/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18712/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18712") = 0 mkdir("./18713", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19623 ./strace-static-x86_64: Process 19623 attached [pid 19623] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19623] chdir("./18713") = 0 [pid 19623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19623] setpgid(0, 0) = 0 [pid 19623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19623] write(3, "1000", 4) = 4 [pid 19623] close(3) = 0 [pid 19623] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19623] write(1, "executing program\n", 18) = 18 [pid 19623] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19623] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19623] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19623] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19623] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8069, si_int=0, si_ptr=NULL} --- [pid 19623] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19623, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18713", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18713", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18713/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18713/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18713/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18713") = 0 mkdir("./18714", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19624 attached [pid 19624] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19624] chdir("./18714") = 0 [pid 19624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19624] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19624 [pid 19624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19624] write(3, "1000", 4) = 4 [pid 19624] close(3) = 0 [pid 19624] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19624] write(1, "executing program\n", 18executing program ) = 18 [pid 19624] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19624] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19624] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19624] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19624] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9207, si_int=0, si_ptr=NULL} --- [pid 19624] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19624, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18714", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18714", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18714/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18714/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18714/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18714") = 0 mkdir("./18715", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19625 attached [pid 19625] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19625] chdir("./18715" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19625 [pid 19625] <... chdir resumed>) = 0 [pid 19625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19625] setpgid(0, 0) = 0 [pid 19625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19625] write(3, "1000", 4) = 4 [pid 19625] close(3) = 0 [pid 19625] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19625] write(1, "executing program\n", 18executing program ) = 18 [pid 19625] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19625] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19625] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19625] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19625] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12188, si_int=0, si_ptr=NULL} --- [pid 19625] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19625, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18715", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18715", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18715/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18715/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18715/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18715") = 0 mkdir("./18716", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19626 attached , child_tidptr=0x55557ab7f650) = 19626 [pid 19626] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19626] chdir("./18716") = 0 [pid 19626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19626] setpgid(0, 0) = 0 [pid 19626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19626] write(3, "1000", 4) = 4 [pid 19626] close(3) = 0 [pid 19626] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19626] write(1, "executing program\n", 18executing program ) = 18 [pid 19626] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19626] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19626] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19626] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19626] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10213, si_int=0, si_ptr=NULL} --- [pid 19626] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19626, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18716", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18716", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18716/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18716/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18716/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18716") = 0 mkdir("./18717", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19627 attached , child_tidptr=0x55557ab7f650) = 19627 [pid 19627] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19627] chdir("./18717") = 0 [pid 19627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19627] setpgid(0, 0) = 0 [pid 19627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19627] write(3, "1000", 4) = 4 [pid 19627] close(3) = 0 [pid 19627] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19627] write(1, "executing program\n", 18executing program ) = 18 [pid 19627] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19627] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19627] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19627] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19627] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11537, si_int=0, si_ptr=NULL} --- [pid 19627] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19627, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18717", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18717", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18717/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18717/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18717/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18717") = 0 mkdir("./18718", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19628 attached , child_tidptr=0x55557ab7f650) = 19628 [pid 19628] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19628] chdir("./18718") = 0 [pid 19628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19628] setpgid(0, 0) = 0 [pid 19628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19628] write(3, "1000", 4) = 4 [pid 19628] close(3) = 0 [pid 19628] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19628] write(1, "executing program\n", 18executing program ) = 18 [pid 19628] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19628] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19628] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19628] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19628] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20755, si_int=0, si_ptr=NULL} --- [pid 19628] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19628, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18718", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18718", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18718/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18718/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18718/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18718") = 0 mkdir("./18719", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19629 attached , child_tidptr=0x55557ab7f650) = 19629 [pid 19629] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19629] chdir("./18719") = 0 [pid 19629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19629] setpgid(0, 0) = 0 [pid 19629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19629] write(3, "1000", 4) = 4 [pid 19629] close(3) = 0 [pid 19629] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19629] write(1, "executing program\n", 18executing program ) = 18 [pid 19629] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19629] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19629] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19629] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19629] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14595, si_int=0, si_ptr=NULL} --- [pid 19629] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19629, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18719", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18719", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18719/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18719/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18719/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18719") = 0 mkdir("./18720", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19630 ./strace-static-x86_64: Process 19630 attached [pid 19630] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19630] chdir("./18720") = 0 [pid 19630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19630] setpgid(0, 0) = 0 [pid 19630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19630] write(3, "1000", 4) = 4 [pid 19630] close(3) = 0 [pid 19630] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19630] write(1, "executing program\n", 18executing program ) = 18 [pid 19630] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19630] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19630] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19630] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19630] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8618, si_int=0, si_ptr=NULL} --- [pid 19630] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19630, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18720", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18720", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18720/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18720/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18720/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18720") = 0 mkdir("./18721", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19631 attached [pid 19631] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19631 [pid 19631] chdir("./18721") = 0 [pid 19631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19631] setpgid(0, 0) = 0 [pid 19631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19631] write(3, "1000", 4) = 4 [pid 19631] close(3) = 0 [pid 19631] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19631] write(1, "executing program\n", 18executing program ) = 18 [pid 19631] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19631] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19631] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19631] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19631] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8083, si_int=0, si_ptr=NULL} --- [pid 19631] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19631, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18721", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18721", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18721/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18721/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18721/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18721") = 0 mkdir("./18722", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19632 ./strace-static-x86_64: Process 19632 attached [pid 19632] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19632] chdir("./18722") = 0 [pid 19632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19632] setpgid(0, 0) = 0 [pid 19632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19632] write(3, "1000", 4) = 4 [pid 19632] close(3) = 0 [pid 19632] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19632] write(1, "executing program\n", 18) = 18 [pid 19632] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19632] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19632] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19632] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19632] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11993, si_int=0, si_ptr=NULL} --- [pid 19632] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19632, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18722", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18722", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18722/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18722/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18722/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18722") = 0 mkdir("./18723", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19633 ./strace-static-x86_64: Process 19633 attached [pid 19633] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19633] chdir("./18723") = 0 [pid 19633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19633] setpgid(0, 0) = 0 [pid 19633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19633] write(3, "1000", 4) = 4 [pid 19633] close(3) = 0 [pid 19633] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19633] write(1, "executing program\n", 18executing program ) = 18 [pid 19633] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19633] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19633] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19633] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19633] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12960, si_int=0, si_ptr=NULL} --- [pid 19633] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19633, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18723", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18723", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18723/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18723/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18723/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18723") = 0 mkdir("./18724", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19634 attached , child_tidptr=0x55557ab7f650) = 19634 [pid 19634] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19634] chdir("./18724") = 0 [pid 19634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19634] setpgid(0, 0) = 0 [pid 19634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19634] write(3, "1000", 4) = 4 [pid 19634] close(3) = 0 [pid 19634] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19634] write(1, "executing program\n", 18executing program ) = 18 [pid 19634] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19634] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19634] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19634] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19634] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11501, si_int=0, si_ptr=NULL} --- [pid 19634] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19634, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18724", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18724", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18724/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18724/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18724/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18724") = 0 mkdir("./18725", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19635 ./strace-static-x86_64: Process 19635 attached [pid 19635] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19635] chdir("./18725") = 0 [pid 19635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19635] setpgid(0, 0) = 0 [pid 19635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19635] write(3, "1000", 4) = 4 [pid 19635] close(3) = 0 [pid 19635] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19635] write(1, "executing program\n", 18) = 18 [pid 19635] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19635] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19635] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19635] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19635] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9440, si_int=0, si_ptr=NULL} --- [pid 19635] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19635, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18725", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18725", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18725/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18725/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18725/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18725") = 0 mkdir("./18726", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19636 ./strace-static-x86_64: Process 19636 attached [pid 19636] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19636] chdir("./18726") = 0 [pid 19636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19636] setpgid(0, 0) = 0 [pid 19636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19636] write(3, "1000", 4) = 4 [pid 19636] close(3) = 0 [pid 19636] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19636] write(1, "executing program\n", 18) = 18 [pid 19636] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19636] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19636] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19636] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19636] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15392, si_int=0, si_ptr=NULL} --- [pid 19636] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19636, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18726", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18726", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18726/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18726/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18726/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18726") = 0 mkdir("./18727", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19637 ./strace-static-x86_64: Process 19637 attached [pid 19637] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19637] chdir("./18727") = 0 [pid 19637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19637] setpgid(0, 0) = 0 [pid 19637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19637] write(3, "1000", 4) = 4 [pid 19637] close(3) = 0 [pid 19637] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19637] write(1, "executing program\n", 18executing program ) = 18 [pid 19637] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19637] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19637] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19637] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19637] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12577, si_int=0, si_ptr=NULL} --- [pid 19637] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19637, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18727", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18727", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18727/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18727/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18727/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18727") = 0 mkdir("./18728", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19638 ./strace-static-x86_64: Process 19638 attached [pid 19638] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19638] chdir("./18728") = 0 [pid 19638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19638] setpgid(0, 0) = 0 [pid 19638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19638] write(3, "1000", 4) = 4 [pid 19638] close(3) = 0 [pid 19638] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19638] write(1, "executing program\n", 18executing program ) = 18 [pid 19638] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19638] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19638] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19638] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19638] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8605, si_int=0, si_ptr=NULL} --- [pid 19638] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19638, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18728", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18728", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18728/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18728/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18728/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18728") = 0 mkdir("./18729", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19639 attached [pid 19639] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19639 [pid 19639] chdir("./18729") = 0 [pid 19639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19639] setpgid(0, 0) = 0 [pid 19639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19639] write(3, "1000", 4) = 4 [pid 19639] close(3) = 0 [pid 19639] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19639] write(1, "executing program\n", 18executing program ) = 18 [pid 19639] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19639] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19639] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19639] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19639] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8229, si_int=0, si_ptr=NULL} --- [pid 19639] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19639, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18729", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18729", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18729/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18729/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18729/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18729") = 0 mkdir("./18730", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19640 ./strace-static-x86_64: Process 19640 attached [pid 19640] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19640] chdir("./18730") = 0 [pid 19640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19640] setpgid(0, 0) = 0 [pid 19640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19640] write(3, "1000", 4) = 4 [pid 19640] close(3) = 0 [pid 19640] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19640] write(1, "executing program\n", 18executing program ) = 18 [pid 19640] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19640] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19640] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19640] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19640] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11138, si_int=0, si_ptr=NULL} --- [pid 19640] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19640, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18730", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18730", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18730/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18730/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18730/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18730") = 0 mkdir("./18731", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19641 ./strace-static-x86_64: Process 19641 attached [pid 19641] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19641] chdir("./18731") = 0 [pid 19641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19641] setpgid(0, 0) = 0 [pid 19641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19641] write(3, "1000", 4) = 4 [pid 19641] close(3) = 0 [pid 19641] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19641] write(1, "executing program\n", 18executing program ) = 18 [pid 19641] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19641] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19641] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19641] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19641] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9887, si_int=0, si_ptr=NULL} --- [pid 19641] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19641, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18731", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18731", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18731/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18731/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18731/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18731") = 0 mkdir("./18732", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19642 ./strace-static-x86_64: Process 19642 attached [pid 19642] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19642] chdir("./18732") = 0 [pid 19642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19642] setpgid(0, 0) = 0 [pid 19642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19642] write(3, "1000", 4) = 4 [pid 19642] close(3) = 0 [pid 19642] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19642] write(1, "executing program\n", 18executing program ) = 18 [pid 19642] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19642] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19642] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19642] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19642] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11015, si_int=0, si_ptr=NULL} --- [pid 19642] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19642, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18732", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18732", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18732/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18732/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18732/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18732") = 0 mkdir("./18733", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19643 ./strace-static-x86_64: Process 19643 attached [pid 19643] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19643] chdir("./18733") = 0 [pid 19643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19643] setpgid(0, 0) = 0 [pid 19643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19643] write(3, "1000", 4) = 4 [pid 19643] close(3) = 0 [pid 19643] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19643] write(1, "executing program\n", 18executing program ) = 18 [pid 19643] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19643] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19643] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19643] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19643] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12382, si_int=0, si_ptr=NULL} --- [pid 19643] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19643, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18733", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18733", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18733/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18733/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18733/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18733") = 0 mkdir("./18734", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19644 ./strace-static-x86_64: Process 19644 attached [pid 19644] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19644] chdir("./18734") = 0 [pid 19644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19644] setpgid(0, 0) = 0 [pid 19644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19644] write(3, "1000", 4) = 4 [pid 19644] close(3) = 0 [pid 19644] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19644] write(1, "executing program\n", 18executing program ) = 18 [pid 19644] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19644] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19644] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19644] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19644] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8805, si_int=0, si_ptr=NULL} --- [pid 19644] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19644, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18734", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18734", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18734/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18734/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18734/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18734") = 0 mkdir("./18735", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19645 attached , child_tidptr=0x55557ab7f650) = 19645 [pid 19645] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19645] chdir("./18735") = 0 [pid 19645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19645] setpgid(0, 0) = 0 [pid 19645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19645] write(3, "1000", 4) = 4 [pid 19645] close(3) = 0 [pid 19645] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19645] write(1, "executing program\n", 18executing program ) = 18 [pid 19645] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19645] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19645] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19645] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19645] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11099, si_int=0, si_ptr=NULL} --- [pid 19645] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19645, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18735", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18735", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18735/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18735/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18735/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18735") = 0 mkdir("./18736", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19646 ./strace-static-x86_64: Process 19646 attached [pid 19646] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19646] chdir("./18736") = 0 [pid 19646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19646] setpgid(0, 0) = 0 [pid 19646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19646] write(3, "1000", 4) = 4 [pid 19646] close(3) = 0 [pid 19646] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19646] write(1, "executing program\n", 18executing program ) = 18 [pid 19646] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19646] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19646] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19646] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19646] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9222, si_int=0, si_ptr=NULL} --- [pid 19646] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19646, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18736", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18736", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18736/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18736/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18736/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18736") = 0 mkdir("./18737", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19647 ./strace-static-x86_64: Process 19647 attached [pid 19647] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19647] chdir("./18737") = 0 [pid 19647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19647] setpgid(0, 0) = 0 [pid 19647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19647] write(3, "1000", 4) = 4 [pid 19647] close(3) = 0 [pid 19647] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19647] write(1, "executing program\n", 18executing program ) = 18 [pid 19647] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19647] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19647] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19647] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19647] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8367, si_int=0, si_ptr=NULL} --- [pid 19647] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19647, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18737", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18737", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18737/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18737/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18737/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18737") = 0 mkdir("./18738", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19648 ./strace-static-x86_64: Process 19648 attached [pid 19648] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19648] chdir("./18738") = 0 [pid 19648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19648] setpgid(0, 0) = 0 [pid 19648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19648] write(3, "1000", 4) = 4 [pid 19648] close(3) = 0 [pid 19648] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19648] write(1, "executing program\n", 18executing program ) = 18 [pid 19648] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19648] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19648] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19648] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19648] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8350, si_int=0, si_ptr=NULL} --- [pid 19648] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19648, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18738", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18738", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18738/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18738/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18738/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18738") = 0 mkdir("./18739", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19649 ./strace-static-x86_64: Process 19649 attached [pid 19649] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19649] chdir("./18739") = 0 [pid 19649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19649] setpgid(0, 0) = 0 [pid 19649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19649] write(3, "1000", 4) = 4 [pid 19649] close(3) = 0 [pid 19649] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19649] write(1, "executing program\n", 18executing program ) = 18 [pid 19649] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19649] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19649] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19649] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19649] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11625, si_int=0, si_ptr=NULL} --- [pid 19649] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19649, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18739", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18739", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18739/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18739/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18739/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18739") = 0 mkdir("./18740", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19650 ./strace-static-x86_64: Process 19650 attached [pid 19650] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19650] chdir("./18740") = 0 [pid 19650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19650] setpgid(0, 0) = 0 [pid 19650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19650] write(3, "1000", 4) = 4 [pid 19650] close(3) = 0 [pid 19650] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19650] write(1, "executing program\n", 18) = 18 [pid 19650] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19650] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19650] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19650] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19650] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16028, si_int=0, si_ptr=NULL} --- [pid 19650] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19650, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18740", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18740", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18740/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18740/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18740/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18740") = 0 mkdir("./18741", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19651 ./strace-static-x86_64: Process 19651 attached [pid 19651] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19651] chdir("./18741") = 0 [pid 19651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19651] setpgid(0, 0) = 0 [pid 19651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19651] write(3, "1000", 4) = 4 [pid 19651] close(3) = 0 [pid 19651] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19651] write(1, "executing program\n", 18executing program ) = 18 [pid 19651] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19651] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19651] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19651] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19651] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11710, si_int=0, si_ptr=NULL} --- [pid 19651] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19651, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18741", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18741", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18741/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18741/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18741/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18741") = 0 mkdir("./18742", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19652 ./strace-static-x86_64: Process 19652 attached [pid 19652] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19652] chdir("./18742") = 0 [pid 19652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19652] setpgid(0, 0) = 0 [pid 19652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19652] write(3, "1000", 4) = 4 [pid 19652] close(3) = 0 [pid 19652] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19652] write(1, "executing program\n", 18executing program ) = 18 [pid 19652] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19652] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19652] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19652] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19652] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8437, si_int=0, si_ptr=NULL} --- [pid 19652] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19652, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18742", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18742", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18742/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18742/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18742/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18742") = 0 mkdir("./18743", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19653 attached [pid 19653] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19653] chdir("./18743") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19653 [pid 19653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19653] setpgid(0, 0) = 0 [pid 19653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19653] write(3, "1000", 4) = 4 [pid 19653] close(3) = 0 [pid 19653] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19653] write(1, "executing program\n", 18) = 18 [pid 19653] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19653] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19653] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19653] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19653] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22677, si_int=0, si_ptr=NULL} --- [pid 19653] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19653, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18743", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18743", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18743/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18743/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18743/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18743") = 0 mkdir("./18744", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19654 ./strace-static-x86_64: Process 19654 attached [pid 19654] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19654] chdir("./18744") = 0 [pid 19654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19654] setpgid(0, 0) = 0 [pid 19654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19654] write(3, "1000", 4) = 4 [pid 19654] close(3) = 0 [pid 19654] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19654] write(1, "executing program\n", 18executing program ) = 18 [pid 19654] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19654] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19654] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19654] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19654] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8213, si_int=0, si_ptr=NULL} --- [pid 19654] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19654, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18744", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18744", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18744/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18744/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18744/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18744") = 0 mkdir("./18745", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19655 ./strace-static-x86_64: Process 19655 attached [pid 19655] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19655] chdir("./18745") = 0 [pid 19655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19655] setpgid(0, 0) = 0 [pid 19655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19655] write(3, "1000", 4) = 4 [pid 19655] close(3) = 0 [pid 19655] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19655] write(1, "executing program\n", 18executing program ) = 18 [pid 19655] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19655] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19655] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19655] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19655] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11042, si_int=0, si_ptr=NULL} --- [pid 19655] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19655, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18745", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18745", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18745/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18745/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18745/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18745") = 0 mkdir("./18746", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19656 ./strace-static-x86_64: Process 19656 attached [pid 19656] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19656] chdir("./18746") = 0 [pid 19656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19656] setpgid(0, 0) = 0 [pid 19656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19656] write(3, "1000", 4) = 4 [pid 19656] close(3) = 0 [pid 19656] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19656] write(1, "executing program\n", 18executing program ) = 18 [pid 19656] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19656] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19656] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19656] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19656] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11569, si_int=0, si_ptr=NULL} --- [pid 19656] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19656, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18746", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18746", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18746/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18746/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18746/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18746") = 0 mkdir("./18747", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19657 attached [pid 19657] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19657] chdir("./18747" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19657 [pid 19657] <... chdir resumed>) = 0 [pid 19657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19657] setpgid(0, 0) = 0 [pid 19657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19657] write(3, "1000", 4) = 4 [pid 19657] close(3) = 0 [pid 19657] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19657] write(1, "executing program\n", 18executing program ) = 18 [pid 19657] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19657] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19657] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19657] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19657] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18487, si_int=0, si_ptr=NULL} --- [pid 19657] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19657, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18747", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18747", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18747/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18747/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18747/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18747") = 0 mkdir("./18748", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19658 ./strace-static-x86_64: Process 19658 attached [pid 19658] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19658] chdir("./18748") = 0 [pid 19658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19658] setpgid(0, 0) = 0 [pid 19658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19658] write(3, "1000", 4) = 4 [pid 19658] close(3) = 0 [pid 19658] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19658] write(1, "executing program\n", 18executing program ) = 18 [pid 19658] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19658] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19658] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19658] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19658] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11797, si_int=0, si_ptr=NULL} --- [pid 19658] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19658, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18748", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18748", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18748/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18748/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18748/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18748") = 0 mkdir("./18749", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19659 ./strace-static-x86_64: Process 19659 attached [pid 19659] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19659] chdir("./18749") = 0 [pid 19659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19659] setpgid(0, 0) = 0 [pid 19659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19659] write(3, "1000", 4) = 4 [pid 19659] close(3) = 0 [pid 19659] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19659] write(1, "executing program\n", 18executing program ) = 18 [pid 19659] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19659] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19659] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19659] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19659] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7564, si_int=0, si_ptr=NULL} --- [pid 19659] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19659, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18749", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18749", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18749/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18749/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18749/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18749") = 0 mkdir("./18750", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19660 attached , child_tidptr=0x55557ab7f650) = 19660 [pid 19660] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19660] chdir("./18750") = 0 [pid 19660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19660] setpgid(0, 0) = 0 [pid 19660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19660] write(3, "1000", 4) = 4 [pid 19660] close(3) = 0 [pid 19660] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19660] write(1, "executing program\n", 18executing program ) = 18 [pid 19660] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19660] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19660] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19660] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19660] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8799, si_int=0, si_ptr=NULL} --- [pid 19660] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19660, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18750", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18750", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18750/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18750/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18750/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18750") = 0 mkdir("./18751", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19661 attached , child_tidptr=0x55557ab7f650) = 19661 [pid 19661] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19661] chdir("./18751") = 0 [pid 19661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19661] setpgid(0, 0) = 0 [pid 19661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19661] write(3, "1000", 4) = 4 [pid 19661] close(3) = 0 [pid 19661] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19661] write(1, "executing program\n", 18executing program ) = 18 [pid 19661] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19661] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19661] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19661] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19661] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8720, si_int=0, si_ptr=NULL} --- [pid 19661] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19661, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18751", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18751", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18751/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18751/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18751/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18751") = 0 mkdir("./18752", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19662 ./strace-static-x86_64: Process 19662 attached [pid 19662] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19662] chdir("./18752") = 0 [pid 19662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19662] setpgid(0, 0) = 0 [pid 19662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19662] write(3, "1000", 4) = 4 [pid 19662] close(3) = 0 [pid 19662] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19662] write(1, "executing program\n", 18executing program ) = 18 [pid 19662] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19662] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19662] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19662] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19662] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8309, si_int=0, si_ptr=NULL} --- [pid 19662] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19662, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18752", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18752", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18752/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18752/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18752/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18752") = 0 mkdir("./18753", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19663 ./strace-static-x86_64: Process 19663 attached [pid 19663] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19663] chdir("./18753") = 0 [pid 19663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19663] setpgid(0, 0) = 0 [pid 19663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19663] write(3, "1000", 4) = 4 [pid 19663] close(3) = 0 [pid 19663] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19663] write(1, "executing program\n", 18executing program ) = 18 [pid 19663] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19663] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19663] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19663] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19663] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11702, si_int=0, si_ptr=NULL} --- [pid 19663] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19663, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18753", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18753", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18753/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18753/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18753/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18753") = 0 mkdir("./18754", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19664 attached [pid 19664] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19664] chdir("./18754") = 0 [pid 19664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19664 [pid 19664] setpgid(0, 0) = 0 [pid 19664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19664] write(3, "1000", 4) = 4 [pid 19664] close(3) = 0 [pid 19664] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19664] write(1, "executing program\n", 18executing program ) = 18 [pid 19664] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19664] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19664] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19664] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19664] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11234, si_int=0, si_ptr=NULL} --- [pid 19664] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19664, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18754", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18754", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18754/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18754/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18754/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18754") = 0 mkdir("./18755", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19665 attached , child_tidptr=0x55557ab7f650) = 19665 [pid 19665] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19665] chdir("./18755") = 0 [pid 19665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19665] setpgid(0, 0) = 0 [pid 19665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19665] write(3, "1000", 4) = 4 [pid 19665] close(3) = 0 [pid 19665] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19665] write(1, "executing program\n", 18executing program ) = 18 [pid 19665] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19665] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19665] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19665] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19665] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8061, si_int=0, si_ptr=NULL} --- [pid 19665] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19665, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18755", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18755", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18755/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18755/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18755/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18755") = 0 mkdir("./18756", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19666 ./strace-static-x86_64: Process 19666 attached [pid 19666] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19666] chdir("./18756") = 0 [pid 19666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19666] setpgid(0, 0) = 0 [pid 19666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19666] write(3, "1000", 4) = 4 [pid 19666] close(3) = 0 [pid 19666] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19666] write(1, "executing program\n", 18) = 18 [pid 19666] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19666] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19666] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19666] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19666] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7911, si_int=0, si_ptr=NULL} --- [pid 19666] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19666, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18756", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18756", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18756/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18756/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18756/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18756") = 0 mkdir("./18757", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19668 attached [pid 19668] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19668] chdir("./18757") = 0 [pid 19668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19668] setpgid(0, 0) = 0 [pid 19668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19668 [pid 19668] <... openat resumed>) = 3 [pid 19668] write(3, "1000", 4) = 4 [pid 19668] close(3) = 0 [pid 19668] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19668] write(1, "executing program\n", 18executing program ) = 18 [pid 19668] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19668] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19668] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19668] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19668] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11686, si_int=0, si_ptr=NULL} --- [pid 19668] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19668, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18757", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18757", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18757/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18757/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18757/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18757") = 0 mkdir("./18758", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19669 attached [pid 19669] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19669] chdir("./18758") = 0 [pid 19669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19669] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19669 [pid 19669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19669] write(3, "1000", 4) = 4 [pid 19669] close(3) = 0 [pid 19669] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19669] write(1, "executing program\n", 18) = 18 [pid 19669] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19669] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19669] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19669] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19669] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9209, si_int=0, si_ptr=NULL} --- [pid 19669] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19669, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18758", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18758", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18758/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18758/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18758/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18758") = 0 mkdir("./18759", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19670 attached [pid 19670] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19670 [pid 19670] chdir("./18759") = 0 [pid 19670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19670] setpgid(0, 0) = 0 [pid 19670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19670] write(3, "1000", 4) = 4 [pid 19670] close(3) = 0 [pid 19670] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19670] write(1, "executing program\n", 18) = 18 [pid 19670] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19670] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19670] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19670] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19670] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11178, si_int=0, si_ptr=NULL} --- [pid 19670] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19670, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18759", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18759", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18759/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18759/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18759/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18759") = 0 mkdir("./18760", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19671 ./strace-static-x86_64: Process 19671 attached [pid 19671] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19671] chdir("./18760") = 0 [pid 19671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19671] setpgid(0, 0) = 0 [pid 19671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19671] write(3, "1000", 4) = 4 [pid 19671] close(3) = 0 [pid 19671] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19671] write(1, "executing program\n", 18executing program ) = 18 [pid 19671] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19671] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19671] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19671] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19671] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11580, si_int=0, si_ptr=NULL} --- [pid 19671] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19671, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18760", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18760", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18760/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18760/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18760/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18760") = 0 mkdir("./18761", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19672 attached [pid 19672] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19672] chdir("./18761") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19672 [pid 19672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19672] setpgid(0, 0) = 0 [pid 19672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19672] write(3, "1000", 4) = 4 [pid 19672] close(3) = 0 [pid 19672] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19672] write(1, "executing program\n", 18executing program ) = 18 [pid 19672] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19672] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19672] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19672] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19672] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9085, si_int=0, si_ptr=NULL} --- [pid 19672] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19672, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18761", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18761", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18761/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18761/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18761/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18761") = 0 mkdir("./18762", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19673 ./strace-static-x86_64: Process 19673 attached [pid 19673] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19673] chdir("./18762") = 0 [pid 19673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19673] setpgid(0, 0) = 0 [pid 19673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19673] write(3, "1000", 4) = 4 [pid 19673] close(3) = 0 [pid 19673] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19673] write(1, "executing program\n", 18executing program ) = 18 [pid 19673] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19673] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19673] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19673] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19673] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8765, si_int=0, si_ptr=NULL} --- [pid 19673] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19673, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18762", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18762", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18762/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18762/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18762/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18762") = 0 mkdir("./18763", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19674 ./strace-static-x86_64: Process 19674 attached [pid 19674] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19674] chdir("./18763") = 0 [pid 19674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19674] setpgid(0, 0) = 0 [pid 19674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19674] write(3, "1000", 4) = 4 [pid 19674] close(3) = 0 [pid 19674] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19674] write(1, "executing program\n", 18) = 18 [pid 19674] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19674] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19674] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19674] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19674] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9973, si_int=0, si_ptr=NULL} --- [pid 19674] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19674, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18763", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18763", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18763/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18763/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18763/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18763") = 0 mkdir("./18764", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19675 ./strace-static-x86_64: Process 19675 attached [pid 19675] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19675] chdir("./18764") = 0 [pid 19675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19675] setpgid(0, 0) = 0 [pid 19675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19675] write(3, "1000", 4) = 4 [pid 19675] close(3) = 0 [pid 19675] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19675] write(1, "executing program\n", 18) = 18 [pid 19675] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19675] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19675] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19675] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19675] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9966, si_int=0, si_ptr=NULL} --- [pid 19675] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19675, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18764", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18764", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18764/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18764/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18764/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18764") = 0 mkdir("./18765", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19676 attached [pid 19676] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19676] chdir("./18765") = 0 [pid 19676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19676] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19676 [pid 19676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19676] write(3, "1000", 4) = 4 [pid 19676] close(3) = 0 [pid 19676] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19676] write(1, "executing program\n", 18executing program ) = 18 [pid 19676] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19676] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19676] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19676] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19676] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13323, si_int=0, si_ptr=NULL} --- [pid 19676] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19676, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18765", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18765", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18765/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18765/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18765/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18765") = 0 mkdir("./18766", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19677 attached [pid 19677] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19677 [pid 19677] chdir("./18766") = 0 [pid 19677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19677] setpgid(0, 0) = 0 [pid 19677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19677] write(3, "1000", 4) = 4 [pid 19677] close(3) = 0 [pid 19677] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19677] write(1, "executing program\n", 18executing program ) = 18 [pid 19677] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19677] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19677] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19677] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19677] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8661, si_int=0, si_ptr=NULL} --- [pid 19677] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19677, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18766", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18766", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18766/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18766/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18766/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18766") = 0 mkdir("./18767", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19678 ./strace-static-x86_64: Process 19678 attached [pid 19678] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19678] chdir("./18767") = 0 [pid 19678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19678] setpgid(0, 0) = 0 [pid 19678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19678] write(3, "1000", 4) = 4 [pid 19678] close(3) = 0 [pid 19678] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19678] write(1, "executing program\n", 18) = 18 [pid 19678] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19678] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19678] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19678] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19678] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11422, si_int=0, si_ptr=NULL} --- [pid 19678] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19678, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18767", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18767", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18767/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18767/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18767/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18767") = 0 mkdir("./18768", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19679 ./strace-static-x86_64: Process 19679 attached [pid 19679] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19679] chdir("./18768") = 0 [pid 19679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19679] setpgid(0, 0) = 0 [pid 19679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19679] write(3, "1000", 4) = 4 [pid 19679] close(3) = 0 [pid 19679] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19679] write(1, "executing program\n", 18executing program ) = 18 [pid 19679] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19679] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19679] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19679] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19679] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9027, si_int=0, si_ptr=NULL} --- [pid 19679] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19679, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18768", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18768", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18768/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18768/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18768/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18768") = 0 mkdir("./18769", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19680 ./strace-static-x86_64: Process 19680 attached [pid 19680] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19680] chdir("./18769") = 0 [pid 19680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19680] setpgid(0, 0) = 0 [pid 19680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19680] write(3, "1000", 4) = 4 [pid 19680] close(3) = 0 [pid 19680] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19680] write(1, "executing program\n", 18executing program ) = 18 [pid 19680] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19680] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19680] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19680] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19680] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9213, si_int=0, si_ptr=NULL} --- [pid 19680] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19680, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18769", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18769", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18769/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18769/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18769/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18769") = 0 mkdir("./18770", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19681 ./strace-static-x86_64: Process 19681 attached [pid 19681] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19681] chdir("./18770") = 0 [pid 19681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19681] setpgid(0, 0) = 0 [pid 19681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19681] write(3, "1000", 4) = 4 [pid 19681] close(3) = 0 [pid 19681] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19681] write(1, "executing program\n", 18executing program ) = 18 [pid 19681] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19681] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19681] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19681] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19681] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11227, si_int=0, si_ptr=NULL} --- [pid 19681] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19681, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18770", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18770", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18770/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18770/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18770/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18770") = 0 mkdir("./18771", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19682 ./strace-static-x86_64: Process 19682 attached [pid 19682] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19682] chdir("./18771") = 0 [pid 19682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19682] setpgid(0, 0) = 0 [pid 19682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19682] write(3, "1000", 4) = 4 [pid 19682] close(3) = 0 [pid 19682] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19682] write(1, "executing program\n", 18executing program ) = 18 [pid 19682] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19682] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19682] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19682] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19682] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10332, si_int=0, si_ptr=NULL} --- [pid 19682] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19682, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18771", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18771", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18771/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18771/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18771/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18771") = 0 mkdir("./18772", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19683 ./strace-static-x86_64: Process 19683 attached [pid 19683] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19683] chdir("./18772") = 0 [pid 19683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19683] setpgid(0, 0) = 0 [pid 19683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19683] write(3, "1000", 4) = 4 [pid 19683] close(3) = 0 [pid 19683] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19683] write(1, "executing program\n", 18executing program ) = 18 [pid 19683] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19683] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19683] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19683] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19683] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11683, si_int=0, si_ptr=NULL} --- [pid 19683] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19683, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18772", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18772", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18772/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18772/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18772/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18772") = 0 mkdir("./18773", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19684 ./strace-static-x86_64: Process 19684 attached [pid 19684] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19684] chdir("./18773") = 0 [pid 19684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19684] setpgid(0, 0) = 0 [pid 19684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19684] write(3, "1000", 4) = 4 [pid 19684] close(3) = 0 [pid 19684] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19684] write(1, "executing program\n", 18executing program ) = 18 [pid 19684] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19684] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19684] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19684] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19684] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9542, si_int=0, si_ptr=NULL} --- [pid 19684] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19684, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18773", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18773", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18773/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18773/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18773/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18773") = 0 mkdir("./18774", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19685 attached [pid 19685] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19685] chdir("./18774" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19685 [pid 19685] <... chdir resumed>) = 0 [pid 19685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19685] setpgid(0, 0) = 0 [pid 19685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19685] write(3, "1000", 4) = 4 [pid 19685] close(3) = 0 [pid 19685] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19685] write(1, "executing program\n", 18executing program ) = 18 [pid 19685] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19685] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19685] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19685] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19685] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8347, si_int=0, si_ptr=NULL} --- [pid 19685] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19685, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18774", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18774", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18774/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18774/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18774/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18774") = 0 mkdir("./18775", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19686 ./strace-static-x86_64: Process 19686 attached [pid 19686] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19686] chdir("./18775") = 0 [pid 19686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19686] setpgid(0, 0) = 0 [pid 19686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19686] write(3, "1000", 4) = 4 [pid 19686] close(3) = 0 [pid 19686] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19686] write(1, "executing program\n", 18) = 18 [pid 19686] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19686] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19686] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19686] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19686] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8240, si_int=0, si_ptr=NULL} --- [pid 19686] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19686, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18775", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18775", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18775/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18775/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18775/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18775") = 0 mkdir("./18776", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19687 ./strace-static-x86_64: Process 19687 attached [pid 19687] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19687] chdir("./18776") = 0 [pid 19687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19687] setpgid(0, 0) = 0 [pid 19687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19687] write(3, "1000", 4) = 4 [pid 19687] close(3) = 0 [pid 19687] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19687] write(1, "executing program\n", 18) = 18 [pid 19687] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19687] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19687] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19687] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19687] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8645, si_int=0, si_ptr=NULL} --- [pid 19687] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19687, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18776", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18776", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18776/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18776/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18776/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18776") = 0 mkdir("./18777", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19688 ./strace-static-x86_64: Process 19688 attached [pid 19688] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19688] chdir("./18777") = 0 [pid 19688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19688] setpgid(0, 0) = 0 [pid 19688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19688] write(3, "1000", 4) = 4 [pid 19688] close(3) = 0 [pid 19688] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19688] write(1, "executing program\n", 18executing program ) = 18 [pid 19688] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19688] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19688] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19688] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19688] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25829, si_int=0, si_ptr=NULL} --- [pid 19688] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19688, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18777", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18777", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18777/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18777/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18777/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18777") = 0 mkdir("./18778", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19689 ./strace-static-x86_64: Process 19689 attached [pid 19689] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19689] chdir("./18778") = 0 [pid 19689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19689] setpgid(0, 0) = 0 [pid 19689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19689] write(3, "1000", 4) = 4 [pid 19689] close(3) = 0 [pid 19689] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19689] write(1, "executing program\n", 18executing program ) = 18 [pid 19689] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19689] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19689] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19689] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19689] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10176, si_int=0, si_ptr=NULL} --- [pid 19689] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19689, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18778", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18778", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18778/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18778/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18778/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18778") = 0 mkdir("./18779", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19690 ./strace-static-x86_64: Process 19690 attached [pid 19690] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19690] chdir("./18779") = 0 [pid 19690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19690] setpgid(0, 0) = 0 [pid 19690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19690] write(3, "1000", 4) = 4 [pid 19690] close(3) = 0 [pid 19690] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19690] write(1, "executing program\n", 18) = 18 [pid 19690] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19690] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19690] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19690] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19690] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10388, si_int=0, si_ptr=NULL} --- [pid 19690] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19690, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18779", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18779", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18779/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18779/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18779/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18779") = 0 mkdir("./18780", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19691 attached [pid 19691] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19691] chdir("./18780") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19691 [pid 19691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19691] setpgid(0, 0) = 0 [pid 19691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19691] write(3, "1000", 4) = 4 [pid 19691] close(3) = 0 [pid 19691] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19691] write(1, "executing program\n", 18executing program ) = 18 [pid 19691] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19691] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19691] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19691] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19691] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8551, si_int=0, si_ptr=NULL} --- [pid 19691] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19691, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18780", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18780", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18780/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18780/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18780/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18780") = 0 mkdir("./18781", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19692 ./strace-static-x86_64: Process 19692 attached [pid 19692] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19692] chdir("./18781") = 0 [pid 19692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19692] setpgid(0, 0) = 0 [pid 19692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19692] write(3, "1000", 4) = 4 [pid 19692] close(3) = 0 [pid 19692] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19692] write(1, "executing program\n", 18executing program ) = 18 [pid 19692] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19692] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19692] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19692] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19692] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8943, si_int=0, si_ptr=NULL} --- [pid 19692] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19692, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18781", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18781", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18781/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18781/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18781/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18781") = 0 mkdir("./18782", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19693 ./strace-static-x86_64: Process 19693 attached [pid 19693] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19693] chdir("./18782") = 0 [pid 19693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19693] setpgid(0, 0) = 0 [pid 19693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19693] write(3, "1000", 4) = 4 [pid 19693] close(3) = 0 [pid 19693] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19693] write(1, "executing program\n", 18) = 18 [pid 19693] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19693] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19693] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19693] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19693] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10972, si_int=0, si_ptr=NULL} --- [pid 19693] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19693, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18782", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18782", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18782/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18782/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18782/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18782") = 0 mkdir("./18783", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19694 attached [pid 19694] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19694] chdir("./18783" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19694 [pid 19694] <... chdir resumed>) = 0 [pid 19694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19694] setpgid(0, 0) = 0 [pid 19694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19694] write(3, "1000", 4) = 4 [pid 19694] close(3) = 0 [pid 19694] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19694] write(1, "executing program\n", 18) = 18 [pid 19694] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19694] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19694] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19694] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19694] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11560, si_int=0, si_ptr=NULL} --- [pid 19694] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19694, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18783", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18783", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18783/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18783/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18783/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18783") = 0 mkdir("./18784", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19695 attached , child_tidptr=0x55557ab7f650) = 19695 [pid 19695] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19695] chdir("./18784") = 0 [pid 19695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19695] setpgid(0, 0) = 0 [pid 19695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19695] write(3, "1000", 4) = 4 [pid 19695] close(3) = 0 [pid 19695] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19695] write(1, "executing program\n", 18executing program ) = 18 [pid 19695] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19695] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19695] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19695] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19695] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8809, si_int=0, si_ptr=NULL} --- [pid 19695] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19695, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18784", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18784", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18784/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18784/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18784/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18784") = 0 mkdir("./18785", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19696 ./strace-static-x86_64: Process 19696 attached [pid 19696] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19696] chdir("./18785") = 0 [pid 19696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19696] setpgid(0, 0) = 0 [pid 19696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19696] write(3, "1000", 4) = 4 [pid 19696] close(3) = 0 [pid 19696] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19696] write(1, "executing program\n", 18executing program ) = 18 [pid 19696] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19696] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19696] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19696] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19696] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11958, si_int=0, si_ptr=NULL} --- [pid 19696] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19696, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18785", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18785", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18785/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18785/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18785/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18785") = 0 mkdir("./18786", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19697 attached [pid 19697] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19697] chdir("./18786" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19697 [pid 19697] <... chdir resumed>) = 0 [pid 19697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19697] setpgid(0, 0) = 0 [pid 19697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19697] write(3, "1000", 4) = 4 [pid 19697] close(3) = 0 [pid 19697] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19697] write(1, "executing program\n", 18executing program ) = 18 [pid 19697] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19697] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19697] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19697] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19697] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18310, si_int=0, si_ptr=NULL} --- [pid 19697] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19697, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18786", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18786", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18786/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18786/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18786/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18786") = 0 mkdir("./18787", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19698 attached [pid 19698] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19698] chdir("./18787" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19698 [pid 19698] <... chdir resumed>) = 0 [pid 19698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19698] setpgid(0, 0) = 0 [pid 19698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19698] write(3, "1000", 4) = 4 [pid 19698] close(3) = 0 [pid 19698] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19698] write(1, "executing program\n", 18) = 18 [pid 19698] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19698] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19698] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19698] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19698] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11041, si_int=0, si_ptr=NULL} --- [pid 19698] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19698, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18787", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18787", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18787/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18787/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18787/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18787") = 0 mkdir("./18788", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19699 attached [pid 19699] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19699] chdir("./18788" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19699 [pid 19699] <... chdir resumed>) = 0 [pid 19699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19699] setpgid(0, 0) = 0 [pid 19699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19699] write(3, "1000", 4) = 4 [pid 19699] close(3) = 0 [pid 19699] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19699] write(1, "executing program\n", 18executing program ) = 18 [pid 19699] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19699] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19699] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19699] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19699] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8397, si_int=0, si_ptr=NULL} --- [pid 19699] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19699, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18788", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18788", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18788/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18788/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18788/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18788") = 0 mkdir("./18789", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19700 ./strace-static-x86_64: Process 19700 attached [pid 19700] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19700] chdir("./18789") = 0 [pid 19700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19700] setpgid(0, 0) = 0 [pid 19700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19700] write(3, "1000", 4) = 4 [pid 19700] close(3) = 0 [pid 19700] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19700] write(1, "executing program\n", 18) = 18 [pid 19700] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19700] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19700] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19700] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19700] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7708, si_int=0, si_ptr=NULL} --- [pid 19700] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19700, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18789", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18789", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18789/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18789/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18789/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18789") = 0 mkdir("./18790", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19701 ./strace-static-x86_64: Process 19701 attached [pid 19701] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19701] chdir("./18790") = 0 [pid 19701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19701] setpgid(0, 0) = 0 [pid 19701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19701] write(3, "1000", 4) = 4 [pid 19701] close(3) = 0 [pid 19701] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19701] write(1, "executing program\n", 18executing program ) = 18 [pid 19701] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19701] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19701] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19701] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19701] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9378, si_int=0, si_ptr=NULL} --- [pid 19701] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19701, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18790", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18790", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18790/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18790/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18790/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18790") = 0 mkdir("./18791", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19702 ./strace-static-x86_64: Process 19702 attached [pid 19702] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19702] chdir("./18791") = 0 [pid 19702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19702] setpgid(0, 0) = 0 [pid 19702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19702] write(3, "1000", 4) = 4 [pid 19702] close(3) = 0 [pid 19702] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19702] write(1, "executing program\n", 18executing program ) = 18 [pid 19702] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19702] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19702] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19702] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19702] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8525, si_int=0, si_ptr=NULL} --- [pid 19702] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19702, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18791", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18791", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18791/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18791/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18791/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18791") = 0 mkdir("./18792", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19703 attached [pid 19703] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19703] chdir("./18792" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19703 [pid 19703] <... chdir resumed>) = 0 [pid 19703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19703] setpgid(0, 0) = 0 [pid 19703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19703] write(3, "1000", 4) = 4 [pid 19703] close(3) = 0 [pid 19703] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19703] write(1, "executing program\n", 18executing program ) = 18 [pid 19703] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19703] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19703] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19703] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19703] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11209, si_int=0, si_ptr=NULL} --- [pid 19703] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19703, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18792", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18792", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18792/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18792/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18792/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18792") = 0 mkdir("./18793", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19704 attached , child_tidptr=0x55557ab7f650) = 19704 [pid 19704] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19704] chdir("./18793") = 0 [pid 19704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19704] setpgid(0, 0) = 0 [pid 19704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19704] write(3, "1000", 4) = 4 [pid 19704] close(3) = 0 [pid 19704] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19704] write(1, "executing program\n", 18executing program ) = 18 [pid 19704] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19704] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19704] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19704] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19704] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8703, si_int=0, si_ptr=NULL} --- [pid 19704] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19704, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18793", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18793", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18793/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18793/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18793/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18793") = 0 mkdir("./18794", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19705 ./strace-static-x86_64: Process 19705 attached [pid 19705] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19705] chdir("./18794") = 0 [pid 19705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19705] setpgid(0, 0) = 0 [pid 19705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19705] write(3, "1000", 4) = 4 [pid 19705] close(3) = 0 [pid 19705] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19705] write(1, "executing program\n", 18executing program ) = 18 [pid 19705] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19705] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19705] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19705] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19705] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9436, si_int=0, si_ptr=NULL} --- [pid 19705] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19705, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18794", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18794", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18794/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18794/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18794/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18794") = 0 mkdir("./18795", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19706 ./strace-static-x86_64: Process 19706 attached [pid 19706] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19706] chdir("./18795") = 0 [pid 19706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19706] setpgid(0, 0) = 0 [pid 19706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19706] write(3, "1000", 4) = 4 [pid 19706] close(3) = 0 [pid 19706] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19706] write(1, "executing program\n", 18executing program ) = 18 [pid 19706] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19706] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19706] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19706] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19706] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8457, si_int=0, si_ptr=NULL} --- [pid 19706] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19706, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18795", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18795", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18795/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18795/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18795/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18795") = 0 mkdir("./18796", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19707 ./strace-static-x86_64: Process 19707 attached [pid 19707] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19707] chdir("./18796") = 0 [pid 19707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19707] setpgid(0, 0) = 0 [pid 19707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19707] write(3, "1000", 4) = 4 [pid 19707] close(3) = 0 [pid 19707] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19707] write(1, "executing program\n", 18executing program ) = 18 [pid 19707] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19707] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19707] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19707] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19707] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8596, si_int=0, si_ptr=NULL} --- [pid 19707] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19707, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18796", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18796", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18796/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18796/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18796/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18796") = 0 mkdir("./18797", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19708 ./strace-static-x86_64: Process 19708 attached [pid 19708] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19708] chdir("./18797") = 0 [pid 19708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19708] setpgid(0, 0) = 0 [pid 19708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19708] write(3, "1000", 4) = 4 [pid 19708] close(3) = 0 [pid 19708] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19708] write(1, "executing program\n", 18executing program ) = 18 [pid 19708] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19708] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19708] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19708] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19708] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9304, si_int=0, si_ptr=NULL} --- [pid 19708] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19708, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18797", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18797", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18797/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18797/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18797/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18797") = 0 mkdir("./18798", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19709 attached [pid 19709] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19709] chdir("./18798" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19709 [pid 19709] <... chdir resumed>) = 0 [pid 19709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19709] setpgid(0, 0) = 0 [pid 19709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19709] write(3, "1000", 4) = 4 [pid 19709] close(3) = 0 [pid 19709] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19709] write(1, "executing program\n", 18) = 18 [pid 19709] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19709] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19709] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19709] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19709] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10069, si_int=0, si_ptr=NULL} --- [pid 19709] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19709, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18798", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18798", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18798/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18798/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18798/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18798") = 0 mkdir("./18799", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19710 ./strace-static-x86_64: Process 19710 attached [pid 19710] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19710] chdir("./18799") = 0 [pid 19710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19710] setpgid(0, 0) = 0 [pid 19710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19710] write(3, "1000", 4) = 4 [pid 19710] close(3) = 0 [pid 19710] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19710] write(1, "executing program\n", 18executing program ) = 18 [pid 19710] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19710] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19710] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19710] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19710] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7912, si_int=0, si_ptr=NULL} --- [pid 19710] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19710, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18799", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18799", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18799/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18799/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18799/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18799") = 0 mkdir("./18800", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19711 ./strace-static-x86_64: Process 19711 attached [pid 19711] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19711] chdir("./18800") = 0 [pid 19711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19711] setpgid(0, 0) = 0 [pid 19711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19711] write(3, "1000", 4) = 4 [pid 19711] close(3) = 0 [pid 19711] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19711] write(1, "executing program\n", 18executing program ) = 18 [pid 19711] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19711] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19711] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19711] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19711] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7263, si_int=0, si_ptr=NULL} --- [pid 19711] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19711, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18800", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18800", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18800/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18800/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18800/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18800") = 0 mkdir("./18801", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19712 ./strace-static-x86_64: Process 19712 attached [pid 19712] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19712] chdir("./18801") = 0 [pid 19712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19712] setpgid(0, 0) = 0 [pid 19712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19712] write(3, "1000", 4) = 4 [pid 19712] close(3) = 0 [pid 19712] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19712] write(1, "executing program\n", 18) = 18 [pid 19712] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19712] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19712] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19712] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19712] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8440, si_int=0, si_ptr=NULL} --- [pid 19712] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19712, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18801", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18801", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18801/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18801/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18801/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18801") = 0 mkdir("./18802", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19713 ./strace-static-x86_64: Process 19713 attached [pid 19713] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19713] chdir("./18802") = 0 [pid 19713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19713] setpgid(0, 0) = 0 [pid 19713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19713] write(3, "1000", 4) = 4 [pid 19713] close(3) = 0 [pid 19713] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19713] write(1, "executing program\n", 18executing program ) = 18 [pid 19713] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19713] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19713] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19713] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19713] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11384, si_int=0, si_ptr=NULL} --- [pid 19713] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19713, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18802", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18802", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18802/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18802/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18802/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18802") = 0 mkdir("./18803", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19714 ./strace-static-x86_64: Process 19714 attached [pid 19714] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19714] chdir("./18803") = 0 [pid 19714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19714] setpgid(0, 0) = 0 [pid 19714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19714] write(3, "1000", 4) = 4 [pid 19714] close(3) = 0 [pid 19714] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19714] write(1, "executing program\n", 18executing program ) = 18 [pid 19714] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19714] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19714] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19714] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19714] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9601, si_int=0, si_ptr=NULL} --- [pid 19714] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19714, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18803", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18803", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18803/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18803/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18803/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18803") = 0 mkdir("./18804", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19715 attached [pid 19715] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19715 [pid 19715] chdir("./18804") = 0 [pid 19715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19715] setpgid(0, 0) = 0 [pid 19715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19715] write(3, "1000", 4) = 4 [pid 19715] close(3) = 0 [pid 19715] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19715] write(1, "executing program\n", 18) = 18 [pid 19715] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19715] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19715] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19715] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19715] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9279, si_int=0, si_ptr=NULL} --- [pid 19715] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19715, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18804", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18804", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18804/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18804/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18804/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18804") = 0 mkdir("./18805", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19716 attached [pid 19716] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19716] chdir("./18805") = 0 [pid 19716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19716] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19716 [pid 19716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19716] write(3, "1000", 4) = 4 [pid 19716] close(3) = 0 [pid 19716] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19716] write(1, "executing program\n", 18executing program ) = 18 [pid 19716] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19716] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19716] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19716] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19716] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9127, si_int=0, si_ptr=NULL} --- [pid 19716] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19716, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18805", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18805", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18805/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18805/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18805/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18805") = 0 mkdir("./18806", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19717 attached [pid 19717] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19717] chdir("./18806" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19717 [pid 19717] <... chdir resumed>) = 0 [pid 19717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19717] setpgid(0, 0) = 0 [pid 19717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19717] write(3, "1000", 4) = 4 [pid 19717] close(3) = 0 [pid 19717] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19717] write(1, "executing program\n", 18executing program ) = 18 [pid 19717] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19717] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19717] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19717] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19717] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7480, si_int=0, si_ptr=NULL} --- [pid 19717] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19717, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18806", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18806", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18806/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18806/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18806/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18806") = 0 mkdir("./18807", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19718 attached , child_tidptr=0x55557ab7f650) = 19718 [pid 19718] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19718] chdir("./18807") = 0 [pid 19718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19718] setpgid(0, 0) = 0 [pid 19718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19718] write(3, "1000", 4) = 4 [pid 19718] close(3) = 0 [pid 19718] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19718] write(1, "executing program\n", 18) = 18 [pid 19718] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19718] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19718] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19718] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19718] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18289, si_int=0, si_ptr=NULL} --- [pid 19718] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19718, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18807", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18807", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18807/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18807/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18807/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18807") = 0 mkdir("./18808", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19719 attached , child_tidptr=0x55557ab7f650) = 19719 [pid 19719] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19719] chdir("./18808") = 0 [pid 19719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19719] setpgid(0, 0) = 0 [pid 19719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19719] write(3, "1000", 4) = 4 [pid 19719] close(3) = 0 [pid 19719] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19719] write(1, "executing program\n", 18) = 18 [pid 19719] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19719] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19719] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19719] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19719] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8602, si_int=0, si_ptr=NULL} --- [pid 19719] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19719, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18808", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18808", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18808/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18808/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18808/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18808") = 0 mkdir("./18809", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19720 ./strace-static-x86_64: Process 19720 attached [pid 19720] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19720] chdir("./18809") = 0 [pid 19720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19720] setpgid(0, 0) = 0 [pid 19720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19720] write(3, "1000", 4) = 4 [pid 19720] close(3) = 0 [pid 19720] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19720] write(1, "executing program\n", 18executing program ) = 18 [pid 19720] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19720] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19720] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19720] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19720] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9209, si_int=0, si_ptr=NULL} --- [pid 19720] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19720, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18809", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18809", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18809/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18809/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18809/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18809") = 0 mkdir("./18810", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19721 ./strace-static-x86_64: Process 19721 attached [pid 19721] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19721] chdir("./18810") = 0 [pid 19721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19721] setpgid(0, 0) = 0 [pid 19721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19721] write(3, "1000", 4) = 4 [pid 19721] close(3) = 0 [pid 19721] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19721] write(1, "executing program\n", 18executing program ) = 18 [pid 19721] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19721] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19721] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19721] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19721] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9547, si_int=0, si_ptr=NULL} --- [pid 19721] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19721, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18810", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18810", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18810/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18810/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18810/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18810") = 0 mkdir("./18811", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19722 ./strace-static-x86_64: Process 19722 attached [pid 19722] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19722] chdir("./18811") = 0 [pid 19722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19722] setpgid(0, 0) = 0 [pid 19722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19722] write(3, "1000", 4) = 4 [pid 19722] close(3) = 0 executing program [pid 19722] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19722] write(1, "executing program\n", 18) = 18 [pid 19722] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19722] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19722] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19722] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19722] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9276, si_int=0, si_ptr=NULL} --- [pid 19722] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19722, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18811", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18811", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18811/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18811/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18811/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18811") = 0 mkdir("./18812", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19723 attached [pid 19723] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19723] chdir("./18812" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19723 [pid 19723] <... chdir resumed>) = 0 [pid 19723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19723] setpgid(0, 0) = 0 [pid 19723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19723] write(3, "1000", 4) = 4 [pid 19723] close(3) = 0 [pid 19723] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19723] write(1, "executing program\n", 18executing program ) = 18 [pid 19723] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19723] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19723] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19723] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19723] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9010, si_int=0, si_ptr=NULL} --- [pid 19723] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19723, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18812", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18812", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18812/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18812/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18812/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18812") = 0 mkdir("./18813", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19724 ./strace-static-x86_64: Process 19724 attached [pid 19724] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19724] chdir("./18813") = 0 [pid 19724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19724] setpgid(0, 0) = 0 [pid 19724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19724] write(3, "1000", 4) = 4 [pid 19724] close(3) = 0 [pid 19724] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19724] write(1, "executing program\n", 18) = 18 [pid 19724] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19724] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19724] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19724] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19724] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9637, si_int=0, si_ptr=NULL} --- [pid 19724] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19724, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18813", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18813", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18813/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18813/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18813/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18813") = 0 mkdir("./18814", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19725 attached , child_tidptr=0x55557ab7f650) = 19725 [pid 19725] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19725] chdir("./18814") = 0 [pid 19725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19725] setpgid(0, 0) = 0 [pid 19725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19725] write(3, "1000", 4) = 4 [pid 19725] close(3) = 0 [pid 19725] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19725] write(1, "executing program\n", 18) = 18 [pid 19725] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19725] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19725] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19725] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19725] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7886, si_int=0, si_ptr=NULL} --- [pid 19725] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19725, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18814", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18814", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18814/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18814/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18814/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18814") = 0 mkdir("./18815", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19726 attached , child_tidptr=0x55557ab7f650) = 19726 [pid 19726] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19726] chdir("./18815") = 0 [pid 19726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19726] setpgid(0, 0) = 0 [pid 19726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19726] write(3, "1000", 4) = 4 [pid 19726] close(3) = 0 [pid 19726] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19726] write(1, "executing program\n", 18executing program ) = 18 [pid 19726] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19726] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19726] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19726] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19726] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8719, si_int=0, si_ptr=NULL} --- [pid 19726] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19726, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18815", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18815", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18815/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18815/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18815/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18815") = 0 mkdir("./18816", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19727 attached [pid 19727] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19727] chdir("./18816" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19727 [pid 19727] <... chdir resumed>) = 0 [pid 19727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19727] setpgid(0, 0) = 0 [pid 19727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19727] write(3, "1000", 4) = 4 [pid 19727] close(3) = 0 [pid 19727] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19727] write(1, "executing program\n", 18executing program ) = 18 [pid 19727] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19727] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19727] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19727] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19727] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10999, si_int=0, si_ptr=NULL} --- [pid 19727] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19727, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18816", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18816", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18816/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18816/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18816/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18816") = 0 mkdir("./18817", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19728 ./strace-static-x86_64: Process 19728 attached [pid 19728] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19728] chdir("./18817") = 0 [pid 19728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19728] setpgid(0, 0) = 0 [pid 19728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19728] write(3, "1000", 4) = 4 [pid 19728] close(3) = 0 [pid 19728] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19728] write(1, "executing program\n", 18executing program ) = 18 [pid 19728] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19728] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19728] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19728] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19728] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8681, si_int=0, si_ptr=NULL} --- [pid 19728] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19728, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18817", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18817", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18817/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18817/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18817/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18817") = 0 mkdir("./18818", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19729 ./strace-static-x86_64: Process 19729 attached [pid 19729] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19729] chdir("./18818") = 0 [pid 19729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19729] setpgid(0, 0) = 0 [pid 19729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19729] write(3, "1000", 4) = 4 [pid 19729] close(3) = 0 [pid 19729] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19729] write(1, "executing program\n", 18executing program ) = 18 [pid 19729] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19729] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19729] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19729] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19729] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11304, si_int=0, si_ptr=NULL} --- [pid 19729] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19729, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18818", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18818", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18818/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18818/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18818/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18818") = 0 mkdir("./18819", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19730 ./strace-static-x86_64: Process 19730 attached [pid 19730] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19730] chdir("./18819") = 0 [pid 19730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19730] setpgid(0, 0) = 0 [pid 19730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19730] write(3, "1000", 4) = 4 [pid 19730] close(3) = 0 [pid 19730] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19730] write(1, "executing program\n", 18executing program ) = 18 [pid 19730] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19730] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19730] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19730] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19730] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10174, si_int=0, si_ptr=NULL} --- [pid 19730] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19730, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18819", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18819", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18819/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18819/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18819/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18819") = 0 mkdir("./18820", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19731 ./strace-static-x86_64: Process 19731 attached [pid 19731] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19731] chdir("./18820") = 0 [pid 19731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19731] setpgid(0, 0) = 0 [pid 19731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19731] write(3, "1000", 4) = 4 [pid 19731] close(3) = 0 [pid 19731] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19731] write(1, "executing program\n", 18executing program ) = 18 [pid 19731] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19731] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19731] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19731] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19731] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9572, si_int=0, si_ptr=NULL} --- [pid 19731] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19731, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18820", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18820", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18820/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18820/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18820/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18820") = 0 mkdir("./18821", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19733 ./strace-static-x86_64: Process 19733 attached [pid 19733] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19733] chdir("./18821") = 0 [pid 19733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19733] setpgid(0, 0) = 0 [pid 19733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19733] write(3, "1000", 4) = 4 [pid 19733] close(3) = 0 [pid 19733] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19733] write(1, "executing program\n", 18executing program ) = 18 [pid 19733] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19733] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19733] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19733] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19733] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8294, si_int=0, si_ptr=NULL} --- [pid 19733] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19733, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18821", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18821", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18821/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18821/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18821/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18821") = 0 mkdir("./18822", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19734 attached [pid 19734] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19734] chdir("./18822") = 0 [pid 19734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19734] setpgid(0, 0) = 0 [pid 19734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19734 [pid 19734] <... openat resumed>) = 3 [pid 19734] write(3, "1000", 4) = 4 [pid 19734] close(3) = 0 [pid 19734] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19734] write(1, "executing program\n", 18) = 18 [pid 19734] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19734] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19734] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19734] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19734] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7156, si_int=0, si_ptr=NULL} --- [pid 19734] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19734, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18822", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18822", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18822/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18822/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18822/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18822") = 0 mkdir("./18823", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19735 ./strace-static-x86_64: Process 19735 attached [pid 19735] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19735] chdir("./18823") = 0 [pid 19735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19735] setpgid(0, 0) = 0 [pid 19735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19735] write(3, "1000", 4) = 4 [pid 19735] close(3) = 0 [pid 19735] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19735] write(1, "executing program\n", 18) = 18 [pid 19735] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19735] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19735] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19735] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19735] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8079, si_int=0, si_ptr=NULL} --- [pid 19735] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19735, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18823", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18823", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18823/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18823/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18823/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18823") = 0 mkdir("./18824", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19736 ./strace-static-x86_64: Process 19736 attached [pid 19736] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19736] chdir("./18824") = 0 [pid 19736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19736] setpgid(0, 0) = 0 [pid 19736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19736] write(3, "1000", 4) = 4 [pid 19736] close(3) = 0 [pid 19736] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19736] write(1, "executing program\n", 18executing program ) = 18 [pid 19736] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19736] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19736] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19736] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19736] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11808, si_int=0, si_ptr=NULL} --- [pid 19736] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19736, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18824", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18824", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18824/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18824/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18824/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18824") = 0 mkdir("./18825", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19737 attached [pid 19737] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19737] chdir("./18825") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19737 [pid 19737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19737] setpgid(0, 0) = 0 [pid 19737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19737] write(3, "1000", 4) = 4 [pid 19737] close(3) = 0 [pid 19737] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19737] write(1, "executing program\n", 18) = 18 [pid 19737] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19737] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19737] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19737] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19737] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20166, si_int=0, si_ptr=NULL} --- [pid 19737] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19737, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18825", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18825", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18825/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18825/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18825/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18825") = 0 mkdir("./18826", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19738 ./strace-static-x86_64: Process 19738 attached [pid 19738] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19738] chdir("./18826") = 0 [pid 19738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19738] setpgid(0, 0) = 0 [pid 19738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19738] write(3, "1000", 4) = 4 [pid 19738] close(3) = 0 [pid 19738] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19738] write(1, "executing program\n", 18) = 18 [pid 19738] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19738] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19738] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19738] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19738] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24234, si_int=0, si_ptr=NULL} --- [pid 19738] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19738, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18826", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18826", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18826/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18826/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18826/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18826") = 0 mkdir("./18827", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19739 ./strace-static-x86_64: Process 19739 attached [pid 19739] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19739] chdir("./18827") = 0 [pid 19739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19739] setpgid(0, 0) = 0 [pid 19739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19739] write(3, "1000", 4) = 4 [pid 19739] close(3) = 0 [pid 19739] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19739] write(1, "executing program\n", 18) = 18 [pid 19739] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19739] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19739] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19739] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19739] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10361, si_int=0, si_ptr=NULL} --- [pid 19739] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19739, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18827", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18827", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18827/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18827/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18827/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18827") = 0 mkdir("./18828", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19740 attached [pid 19740] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19740] chdir("./18828") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19740 [pid 19740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19740] setpgid(0, 0) = 0 [pid 19740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19740] write(3, "1000", 4) = 4 [pid 19740] close(3) = 0 [pid 19740] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19740] write(1, "executing program\n", 18) = 18 [pid 19740] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19740] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19740] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19740] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19740] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8981, si_int=0, si_ptr=NULL} --- [pid 19740] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19740, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18828", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18828", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18828/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18828/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18828/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18828") = 0 mkdir("./18829", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19741 ./strace-static-x86_64: Process 19741 attached [pid 19741] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19741] chdir("./18829") = 0 [pid 19741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19741] setpgid(0, 0) = 0 [pid 19741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19741] write(3, "1000", 4) = 4 [pid 19741] close(3) = 0 [pid 19741] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19741] write(1, "executing program\n", 18executing program ) = 18 [pid 19741] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19741] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19741] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19741] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19741] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=24947, si_int=0, si_ptr=NULL} --- [pid 19741] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19741, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18829", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18829", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18829/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18829/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18829/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18829") = 0 mkdir("./18830", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19742 ./strace-static-x86_64: Process 19742 attached [pid 19742] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19742] chdir("./18830") = 0 [pid 19742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19742] setpgid(0, 0) = 0 [pid 19742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19742] write(3, "1000", 4) = 4 [pid 19742] close(3) = 0 [pid 19742] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19742] write(1, "executing program\n", 18executing program ) = 18 [pid 19742] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19742] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19742] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19742] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19742] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12074, si_int=0, si_ptr=NULL} --- [pid 19742] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19742, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18830", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18830", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18830/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18830/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18830/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18830") = 0 mkdir("./18831", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19743 attached [pid 19743] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19743] chdir("./18831") = 0 [pid 19743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19743] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19743 [pid 19743] <... setpgid resumed>) = 0 [pid 19743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19743] write(3, "1000", 4) = 4 [pid 19743] close(3) = 0 [pid 19743] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19743] write(1, "executing program\n", 18executing program ) = 18 [pid 19743] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19743] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19743] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19743] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19743] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8508, si_int=0, si_ptr=NULL} --- [pid 19743] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19743, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18831", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18831", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18831/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18831/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18831/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18831") = 0 mkdir("./18832", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19744 attached [pid 19744] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19744 [pid 19744] chdir("./18832") = 0 [pid 19744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19744] setpgid(0, 0) = 0 [pid 19744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19744] write(3, "1000", 4) = 4 [pid 19744] close(3) = 0 [pid 19744] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19744] write(1, "executing program\n", 18) = 18 [pid 19744] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19744] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19744] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19744] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19744] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17871, si_int=0, si_ptr=NULL} --- [pid 19744] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19744, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18832", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18832", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18832/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18832/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18832/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18832") = 0 mkdir("./18833", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19745 ./strace-static-x86_64: Process 19745 attached [pid 19745] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19745] chdir("./18833") = 0 [pid 19745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19745] setpgid(0, 0) = 0 [pid 19745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19745] write(3, "1000", 4) = 4 [pid 19745] close(3) = 0 [pid 19745] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19745] write(1, "executing program\n", 18executing program ) = 18 [pid 19745] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19745] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19745] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19745] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19745] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9572, si_int=0, si_ptr=NULL} --- [pid 19745] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19745, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18833", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18833", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18833/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18833/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18833/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18833") = 0 mkdir("./18834", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19746 attached [pid 19746] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19746 [pid 19746] chdir("./18834") = 0 [pid 19746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19746] setpgid(0, 0) = 0 [pid 19746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19746] write(3, "1000", 4) = 4 [pid 19746] close(3) = 0 [pid 19746] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19746] write(1, "executing program\n", 18executing program ) = 18 [pid 19746] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19746] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19746] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19746] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19746] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8507, si_int=0, si_ptr=NULL} --- [pid 19746] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19746, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18834", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18834", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18834/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18834/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18834/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18834") = 0 mkdir("./18835", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19747 ./strace-static-x86_64: Process 19747 attached [pid 19747] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19747] chdir("./18835") = 0 [pid 19747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19747] setpgid(0, 0) = 0 [pid 19747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19747] write(3, "1000", 4) = 4 [pid 19747] close(3) = 0 [pid 19747] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19747] write(1, "executing program\n", 18) = 18 [pid 19747] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19747] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19747] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19747] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19747] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10306, si_int=0, si_ptr=NULL} --- [pid 19747] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19747, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18835", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18835", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18835/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18835/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18835/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18835") = 0 mkdir("./18836", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19748 ./strace-static-x86_64: Process 19748 attached [pid 19748] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19748] chdir("./18836") = 0 [pid 19748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19748] setpgid(0, 0) = 0 [pid 19748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19748] write(3, "1000", 4) = 4 [pid 19748] close(3) = 0 [pid 19748] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19748] write(1, "executing program\n", 18executing program ) = 18 [pid 19748] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19748] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19748] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19748] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19748] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8247, si_int=0, si_ptr=NULL} --- [pid 19748] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19748, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18836", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18836", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18836/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18836/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18836/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18836") = 0 mkdir("./18837", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19749 ./strace-static-x86_64: Process 19749 attached [pid 19749] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19749] chdir("./18837") = 0 [pid 19749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19749] setpgid(0, 0) = 0 [pid 19749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19749] write(3, "1000", 4) = 4 [pid 19749] close(3) = 0 [pid 19749] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19749] write(1, "executing program\n", 18executing program ) = 18 [pid 19749] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19749] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19749] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19749] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19749] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10965, si_int=0, si_ptr=NULL} --- [pid 19749] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19749, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18837", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18837", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18837/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18837/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18837/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18837") = 0 mkdir("./18838", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19750 ./strace-static-x86_64: Process 19750 attached [pid 19750] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19750] chdir("./18838") = 0 [pid 19750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19750] setpgid(0, 0) = 0 [pid 19750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19750] write(3, "1000", 4) = 4 [pid 19750] close(3) = 0 [pid 19750] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19750] write(1, "executing program\n", 18executing program ) = 18 [pid 19750] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19750] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19750] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19750] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19750] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11622, si_int=0, si_ptr=NULL} --- [pid 19750] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19750, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18838", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18838", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18838/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18838/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18838/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18838") = 0 mkdir("./18839", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19751 ./strace-static-x86_64: Process 19751 attached [pid 19751] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19751] chdir("./18839") = 0 [pid 19751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19751] setpgid(0, 0) = 0 [pid 19751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19751] write(3, "1000", 4) = 4 [pid 19751] close(3) = 0 [pid 19751] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19751] write(1, "executing program\n", 18executing program ) = 18 [pid 19751] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19751] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19751] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19751] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19751] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10022, si_int=0, si_ptr=NULL} --- [pid 19751] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19751, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18839", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18839", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18839/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18839/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18839/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18839") = 0 mkdir("./18840", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19752 ./strace-static-x86_64: Process 19752 attached [pid 19752] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19752] chdir("./18840") = 0 [pid 19752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19752] setpgid(0, 0) = 0 [pid 19752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19752] write(3, "1000", 4) = 4 [pid 19752] close(3) = 0 [pid 19752] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19752] write(1, "executing program\n", 18executing program ) = 18 [pid 19752] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19752] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19752] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19752] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19752] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9498, si_int=0, si_ptr=NULL} --- [pid 19752] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19752, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18840", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18840", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18840/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18840/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18840/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18840") = 0 mkdir("./18841", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19753 ./strace-static-x86_64: Process 19753 attached [pid 19753] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19753] chdir("./18841") = 0 [pid 19753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19753] setpgid(0, 0) = 0 [pid 19753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19753] write(3, "1000", 4) = 4 [pid 19753] close(3) = 0 [pid 19753] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19753] write(1, "executing program\n", 18executing program ) = 18 [pid 19753] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19753] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19753] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19753] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19753] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8444, si_int=0, si_ptr=NULL} --- [pid 19753] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19753, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18841", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18841", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18841/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18841/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18841/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18841") = 0 mkdir("./18842", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19754 ./strace-static-x86_64: Process 19754 attached [pid 19754] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19754] chdir("./18842") = 0 [pid 19754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19754] setpgid(0, 0) = 0 [pid 19754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19754] write(3, "1000", 4) = 4 [pid 19754] close(3) = 0 [pid 19754] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19754] write(1, "executing program\n", 18executing program ) = 18 [pid 19754] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19754] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19754] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19754] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19754] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8450, si_int=0, si_ptr=NULL} --- [pid 19754] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19754, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18842", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18842", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18842/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18842/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18842/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18842") = 0 mkdir("./18843", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19755 ./strace-static-x86_64: Process 19755 attached [pid 19755] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19755] chdir("./18843") = 0 [pid 19755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19755] setpgid(0, 0) = 0 [pid 19755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19755] write(3, "1000", 4) = 4 [pid 19755] close(3) = 0 [pid 19755] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19755] write(1, "executing program\n", 18executing program ) = 18 [pid 19755] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19755] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19755] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19755] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19755] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8940, si_int=0, si_ptr=NULL} --- [pid 19755] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19755, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18843", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18843", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18843/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18843/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18843/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18843") = 0 mkdir("./18844", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19756 attached [pid 19756] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19756] chdir("./18844" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19756 [pid 19756] <... chdir resumed>) = 0 [pid 19756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19756] setpgid(0, 0) = 0 [pid 19756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19756] write(3, "1000", 4) = 4 [pid 19756] close(3) = 0 [pid 19756] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19756] write(1, "executing program\n", 18) = 18 [pid 19756] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19756] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19756] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19756] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19756] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23912, si_int=0, si_ptr=NULL} --- [pid 19756] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19756, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18844", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18844", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18844/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18844/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18844/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18844") = 0 mkdir("./18845", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19757 ./strace-static-x86_64: Process 19757 attached [pid 19757] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19757] chdir("./18845") = 0 [pid 19757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19757] setpgid(0, 0) = 0 [pid 19757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19757] write(3, "1000", 4) = 4 [pid 19757] close(3) = 0 [pid 19757] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19757] write(1, "executing program\n", 18executing program ) = 18 [pid 19757] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19757] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19757] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19757] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19757] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9226, si_int=0, si_ptr=NULL} --- [pid 19757] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19757, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18845", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18845", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18845/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18845/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18845/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18845") = 0 mkdir("./18846", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19758 attached [pid 19758] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19758] chdir("./18846" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19758 [pid 19758] <... chdir resumed>) = 0 [pid 19758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19758] setpgid(0, 0) = 0 [pid 19758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19758] write(3, "1000", 4) = 4 [pid 19758] close(3) = 0 [pid 19758] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19758] write(1, "executing program\n", 18executing program ) = 18 [pid 19758] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19758] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19758] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19758] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19758] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9297, si_int=0, si_ptr=NULL} --- [pid 19758] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19758, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18846", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18846", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18846/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18846/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18846/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18846") = 0 mkdir("./18847", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19759 attached [pid 19759] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19759 [pid 19759] chdir("./18847") = 0 [pid 19759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19759] setpgid(0, 0) = 0 [pid 19759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19759] write(3, "1000", 4) = 4 [pid 19759] close(3) = 0 [pid 19759] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19759] write(1, "executing program\n", 18executing program ) = 18 [pid 19759] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19759] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19759] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19759] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19759] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8329, si_int=0, si_ptr=NULL} --- [pid 19759] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19759, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18847", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18847", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18847/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18847/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18847/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18847") = 0 mkdir("./18848", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19760 attached [pid 19760] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19760] chdir("./18848" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19760 [pid 19760] <... chdir resumed>) = 0 [pid 19760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19760] setpgid(0, 0) = 0 [pid 19760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19760] write(3, "1000", 4) = 4 [pid 19760] close(3) = 0 [pid 19760] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19760] write(1, "executing program\n", 18) = 18 [pid 19760] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19760] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19760] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19760] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19760] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10262, si_int=0, si_ptr=NULL} --- [pid 19760] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19760, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18848", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18848", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18848/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18848/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18848/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18848") = 0 mkdir("./18849", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19761 attached [pid 19761] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19761] chdir("./18849" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19761 [pid 19761] <... chdir resumed>) = 0 [pid 19761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19761] setpgid(0, 0) = 0 [pid 19761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19761] write(3, "1000", 4) = 4 [pid 19761] close(3) = 0 [pid 19761] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19761] write(1, "executing program\n", 18executing program ) = 18 [pid 19761] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19761] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19761] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19761] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19761] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9316, si_int=0, si_ptr=NULL} --- [pid 19761] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19761, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18849", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18849", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18849/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18849/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18849/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18849") = 0 mkdir("./18850", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19762 attached [pid 19762] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19762 [pid 19762] chdir("./18850") = 0 [pid 19762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19762] setpgid(0, 0) = 0 [pid 19762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19762] write(3, "1000", 4) = 4 [pid 19762] close(3) = 0 [pid 19762] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19762] write(1, "executing program\n", 18executing program ) = 18 [pid 19762] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19762] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19762] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19762] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19762] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9160, si_int=0, si_ptr=NULL} --- [pid 19762] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19762, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18850", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18850", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18850/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18850/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18850/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18850") = 0 mkdir("./18851", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19763 attached [pid 19763] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19763] chdir("./18851" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19763 [pid 19763] <... chdir resumed>) = 0 [pid 19763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19763] setpgid(0, 0) = 0 [pid 19763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19763] write(3, "1000", 4) = 4 [pid 19763] close(3) = 0 [pid 19763] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19763] write(1, "executing program\n", 18) = 18 [pid 19763] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19763] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19763] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19763] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19763] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8372, si_int=0, si_ptr=NULL} --- [pid 19763] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19763, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18851", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18851", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18851/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18851/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18851/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18851") = 0 mkdir("./18852", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19764 attached [pid 19764] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19764] chdir("./18852") = 0 [pid 19764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19764] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19764 [pid 19764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19764] write(3, "1000", 4) = 4 [pid 19764] close(3) = 0 [pid 19764] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19764] write(1, "executing program\n", 18) = 18 [pid 19764] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19764] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19764] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19764] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19764] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8307, si_int=0, si_ptr=NULL} --- [pid 19764] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19764, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18852", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18852", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18852/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18852/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18852/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18852") = 0 mkdir("./18853", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19765 attached [pid 19765] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19765] chdir("./18853") = 0 [pid 19765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19765] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19765 [pid 19765] <... setpgid resumed>) = 0 [pid 19765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19765] write(3, "1000", 4) = 4 [pid 19765] close(3) = 0 [pid 19765] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19765] write(1, "executing program\n", 18executing program ) = 18 [pid 19765] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19765] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19765] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19765] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19765] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8490, si_int=0, si_ptr=NULL} --- [pid 19765] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19765, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18853", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18853", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18853/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18853/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18853/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18853") = 0 mkdir("./18854", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19766 attached , child_tidptr=0x55557ab7f650) = 19766 [pid 19766] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19766] chdir("./18854") = 0 [pid 19766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19766] setpgid(0, 0) = 0 [pid 19766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19766] write(3, "1000", 4) = 4 [pid 19766] close(3) = 0 [pid 19766] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19766] write(1, "executing program\n", 18) = 18 [pid 19766] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19766] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19766] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19766] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19766] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8936, si_int=0, si_ptr=NULL} --- [pid 19766] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19766, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18854", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18854", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18854/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18854/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18854/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18854") = 0 mkdir("./18855", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19767 attached [pid 19767] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19767] chdir("./18855") = 0 [pid 19767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19767] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19767 [pid 19767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19767] write(3, "1000", 4) = 4 [pid 19767] close(3) = 0 [pid 19767] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19767] write(1, "executing program\n", 18) = 18 [pid 19767] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19767] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19767] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19767] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19767] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10812, si_int=0, si_ptr=NULL} --- [pid 19767] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19767, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18855", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18855", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18855/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18855/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18855/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18855") = 0 mkdir("./18856", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19768 ./strace-static-x86_64: Process 19768 attached [pid 19768] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19768] chdir("./18856") = 0 [pid 19768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19768] setpgid(0, 0) = 0 [pid 19768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19768] write(3, "1000", 4) = 4 [pid 19768] close(3) = 0 [pid 19768] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19768] write(1, "executing program\n", 18executing program ) = 18 [pid 19768] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19768] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19768] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19768] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19768] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26266, si_int=0, si_ptr=NULL} --- [pid 19768] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19768, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18856", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18856", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18856/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18856/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18856/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18856") = 0 mkdir("./18857", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19769 attached [pid 19769] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19769] chdir("./18857" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19769 [pid 19769] <... chdir resumed>) = 0 [pid 19769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19769] setpgid(0, 0) = 0 [pid 19769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19769] write(3, "1000", 4) = 4 [pid 19769] close(3) = 0 [pid 19769] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19769] write(1, "executing program\n", 18executing program ) = 18 [pid 19769] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19769] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19769] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19769] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19769] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12051, si_int=0, si_ptr=NULL} --- [pid 19769] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19769, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18857", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18857", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18857/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18857/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18857/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18857") = 0 mkdir("./18858", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19770 ./strace-static-x86_64: Process 19770 attached [pid 19770] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19770] chdir("./18858") = 0 [pid 19770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19770] setpgid(0, 0) = 0 [pid 19770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19770] write(3, "1000", 4) = 4 [pid 19770] close(3) = 0 [pid 19770] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19770] write(1, "executing program\n", 18executing program ) = 18 [pid 19770] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19770] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19770] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19770] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19770] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7984, si_int=0, si_ptr=NULL} --- [pid 19770] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19770, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18858", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18858", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18858/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18858/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18858/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18858") = 0 mkdir("./18859", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19771 ./strace-static-x86_64: Process 19771 attached [pid 19771] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19771] chdir("./18859") = 0 [pid 19771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19771] setpgid(0, 0) = 0 [pid 19771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19771] write(3, "1000", 4) = 4 [pid 19771] close(3) = 0 [pid 19771] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19771] write(1, "executing program\n", 18executing program ) = 18 [pid 19771] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19771] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19771] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19771] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19771] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9053, si_int=0, si_ptr=NULL} --- [pid 19771] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19771, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18859", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18859", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18859/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18859/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18859/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18859") = 0 mkdir("./18860", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19772 ./strace-static-x86_64: Process 19772 attached [pid 19772] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19772] chdir("./18860") = 0 [pid 19772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19772] setpgid(0, 0) = 0 [pid 19772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19772] write(3, "1000", 4) = 4 [pid 19772] close(3) = 0 [pid 19772] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19772] write(1, "executing program\n", 18) = 18 [pid 19772] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19772] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19772] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19772] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19772] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11634, si_int=0, si_ptr=NULL} --- [pid 19772] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19772, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18860", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18860", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18860/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18860/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18860/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18860") = 0 mkdir("./18861", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19773 ./strace-static-x86_64: Process 19773 attached [pid 19773] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19773] chdir("./18861") = 0 [pid 19773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19773] setpgid(0, 0) = 0 [pid 19773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19773] write(3, "1000", 4) = 4 [pid 19773] close(3) = 0 [pid 19773] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19773] write(1, "executing program\n", 18) = 18 [pid 19773] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19773] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19773] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19773] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19773] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11063, si_int=0, si_ptr=NULL} --- [pid 19773] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19773, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18861", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18861", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18861/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18861/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18861/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18861") = 0 mkdir("./18862", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19774 attached , child_tidptr=0x55557ab7f650) = 19774 [pid 19774] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19774] chdir("./18862") = 0 [pid 19774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19774] setpgid(0, 0) = 0 [pid 19774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19774] write(3, "1000", 4) = 4 [pid 19774] close(3) = 0 [pid 19774] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19774] write(1, "executing program\n", 18executing program ) = 18 [pid 19774] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19774] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19774] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19774] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19774] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11836, si_int=0, si_ptr=NULL} --- [pid 19774] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19774, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18862", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18862", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18862/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18862/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18862/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18862") = 0 mkdir("./18863", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19775 attached , child_tidptr=0x55557ab7f650) = 19775 [pid 19775] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19775] chdir("./18863") = 0 [pid 19775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19775] setpgid(0, 0) = 0 [pid 19775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19775] write(3, "1000", 4) = 4 [pid 19775] close(3) = 0 [pid 19775] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19775] write(1, "executing program\n", 18executing program ) = 18 [pid 19775] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19775] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19775] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19775] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19775] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8334, si_int=0, si_ptr=NULL} --- [pid 19775] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19775, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18863", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18863", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18863/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18863/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18863/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18863") = 0 mkdir("./18864", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19776 ./strace-static-x86_64: Process 19776 attached [pid 19776] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19776] chdir("./18864") = 0 [pid 19776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19776] setpgid(0, 0) = 0 [pid 19776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19776] write(3, "1000", 4) = 4 [pid 19776] close(3) = 0 [pid 19776] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19776] write(1, "executing program\n", 18executing program ) = 18 [pid 19776] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19776] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19776] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19776] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19776] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8803, si_int=0, si_ptr=NULL} --- [pid 19776] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19776, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18864", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18864", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18864/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18864/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18864/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18864") = 0 mkdir("./18865", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19777 attached [pid 19777] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19777] chdir("./18865" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19777 [pid 19777] <... chdir resumed>) = 0 [pid 19777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19777] setpgid(0, 0) = 0 [pid 19777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19777] write(3, "1000", 4) = 4 [pid 19777] close(3) = 0 [pid 19777] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19777] write(1, "executing program\n", 18executing program ) = 18 [pid 19777] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19777] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19777] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19777] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19777] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9176, si_int=0, si_ptr=NULL} --- [pid 19777] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19777, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18865", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18865", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18865/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18865/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18865/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18865") = 0 mkdir("./18866", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19778 attached [pid 19778] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19778] chdir("./18866") = 0 [pid 19778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19778] setpgid(0, 0) = 0 [pid 19778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19778 [pid 19778] write(3, "1000", 4) = 4 [pid 19778] close(3) = 0 [pid 19778] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19778] write(1, "executing program\n", 18) = 18 [pid 19778] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19778] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19778] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19778] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19778] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7583, si_int=0, si_ptr=NULL} --- [pid 19778] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19778, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18866", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18866", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18866/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18866/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18866/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18866") = 0 mkdir("./18867", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19779 attached [pid 19779] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19779] chdir("./18867" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19779 [pid 19779] <... chdir resumed>) = 0 [pid 19779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19779] setpgid(0, 0) = 0 [pid 19779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19779] write(3, "1000", 4) = 4 [pid 19779] close(3) = 0 [pid 19779] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19779] write(1, "executing program\n", 18executing program ) = 18 [pid 19779] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19779] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19779] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19779] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19779] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8492, si_int=0, si_ptr=NULL} --- [pid 19779] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19779, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18867", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18867", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18867/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18867/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18867/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18867") = 0 mkdir("./18868", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19780 ./strace-static-x86_64: Process 19780 attached [pid 19780] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19780] chdir("./18868") = 0 [pid 19780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19780] setpgid(0, 0) = 0 [pid 19780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19780] write(3, "1000", 4) = 4 [pid 19780] close(3) = 0 [pid 19780] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19780] write(1, "executing program\n", 18) = 18 [pid 19780] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19780] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19780] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19780] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19780] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8876, si_int=0, si_ptr=NULL} --- [pid 19780] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19780, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18868", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18868", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18868/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18868/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18868/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18868") = 0 mkdir("./18869", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19781 attached , child_tidptr=0x55557ab7f650) = 19781 [pid 19781] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19781] chdir("./18869") = 0 [pid 19781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19781] setpgid(0, 0) = 0 [pid 19781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19781] write(3, "1000", 4) = 4 [pid 19781] close(3) = 0 [pid 19781] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19781] write(1, "executing program\n", 18executing program ) = 18 [pid 19781] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19781] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19781] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19781] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19781] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9908, si_int=0, si_ptr=NULL} --- [pid 19781] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19781, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18869", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18869", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18869/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18869/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18869/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18869") = 0 mkdir("./18870", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19782 ./strace-static-x86_64: Process 19782 attached [pid 19782] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19782] chdir("./18870") = 0 [pid 19782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19782] setpgid(0, 0) = 0 [pid 19782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19782] write(3, "1000", 4) = 4 [pid 19782] close(3) = 0 [pid 19782] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19782] write(1, "executing program\n", 18executing program ) = 18 [pid 19782] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19782] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19782] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19782] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19782] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11447, si_int=0, si_ptr=NULL} --- [pid 19782] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19782, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18870", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18870", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18870/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18870/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18870/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18870") = 0 mkdir("./18871", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19783 ./strace-static-x86_64: Process 19783 attached [pid 19783] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19783] chdir("./18871") = 0 [pid 19783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19783] setpgid(0, 0) = 0 [pid 19783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19783] write(3, "1000", 4) = 4 [pid 19783] close(3) = 0 [pid 19783] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19783] write(1, "executing program\n", 18) = 18 [pid 19783] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19783] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19783] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19783] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19783] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8060, si_int=0, si_ptr=NULL} --- [pid 19783] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19783, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18871", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18871", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18871/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18871/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18871/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18871") = 0 mkdir("./18872", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19784 attached [pid 19784] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19784] chdir("./18872" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19784 [pid 19784] <... chdir resumed>) = 0 [pid 19784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19784] setpgid(0, 0) = 0 [pid 19784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19784] write(3, "1000", 4) = 4 [pid 19784] close(3) = 0 [pid 19784] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19784] write(1, "executing program\n", 18) = 18 [pid 19784] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19784] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19784] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19784] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19784] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13217, si_int=0, si_ptr=NULL} --- [pid 19784] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19784, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18872", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18872", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18872/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18872/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18872/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18872") = 0 mkdir("./18873", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19785 ./strace-static-x86_64: Process 19785 attached [pid 19785] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19785] chdir("./18873") = 0 [pid 19785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19785] setpgid(0, 0) = 0 [pid 19785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19785] write(3, "1000", 4) = 4 [pid 19785] close(3) = 0 [pid 19785] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19785] write(1, "executing program\n", 18executing program ) = 18 [pid 19785] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19785] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19785] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19785] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19785] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9835, si_int=0, si_ptr=NULL} --- [pid 19785] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19785, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18873", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18873", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18873/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18873/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18873/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18873") = 0 mkdir("./18874", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19786 ./strace-static-x86_64: Process 19786 attached [pid 19786] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19786] chdir("./18874") = 0 [pid 19786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19786] setpgid(0, 0) = 0 [pid 19786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19786] write(3, "1000", 4) = 4 [pid 19786] close(3) = 0 [pid 19786] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19786] write(1, "executing program\n", 18executing program ) = 18 [pid 19786] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19786] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19786] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19786] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19786] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10246, si_int=0, si_ptr=NULL} --- [pid 19786] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19786, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18874", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18874", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18874/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18874/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18874/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18874") = 0 mkdir("./18875", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19787 ./strace-static-x86_64: Process 19787 attached [pid 19787] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19787] chdir("./18875") = 0 [pid 19787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19787] setpgid(0, 0) = 0 [pid 19787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19787] write(3, "1000", 4) = 4 [pid 19787] close(3) = 0 [pid 19787] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19787] write(1, "executing program\n", 18) = 18 [pid 19787] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19787] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19787] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19787] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19787] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8777, si_int=0, si_ptr=NULL} --- [pid 19787] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19787, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18875", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18875", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18875/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18875/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18875/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18875") = 0 mkdir("./18876", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19788 attached , child_tidptr=0x55557ab7f650) = 19788 [pid 19788] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19788] chdir("./18876") = 0 [pid 19788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19788] setpgid(0, 0) = 0 [pid 19788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19788] write(3, "1000", 4) = 4 [pid 19788] close(3) = 0 [pid 19788] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19788] write(1, "executing program\n", 18) = 18 [pid 19788] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19788] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19788] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19788] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19788] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8676, si_int=0, si_ptr=NULL} --- [pid 19788] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19788, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18876", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18876", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18876/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18876/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18876/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18876") = 0 mkdir("./18877", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19789 attached [pid 19789] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19789 [pid 19789] chdir("./18877") = 0 [pid 19789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19789] setpgid(0, 0) = 0 [pid 19789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19789] write(3, "1000", 4) = 4 [pid 19789] close(3) = 0 [pid 19789] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19789] write(1, "executing program\n", 18) = 18 [pid 19789] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19789] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19789] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19789] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19789] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17531, si_int=0, si_ptr=NULL} --- [pid 19789] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19789, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18877", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18877", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18877/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18877/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18877/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18877") = 0 mkdir("./18878", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19790 attached [pid 19790] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19790 [pid 19790] chdir("./18878") = 0 [pid 19790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19790] setpgid(0, 0) = 0 [pid 19790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19790] write(3, "1000", 4) = 4 [pid 19790] close(3) = 0 [pid 19790] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19790] write(1, "executing program\n", 18executing program ) = 18 [pid 19790] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19790] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19790] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19790] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19790] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9321, si_int=0, si_ptr=NULL} --- [pid 19790] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19790, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18878", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18878", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18878/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18878/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18878/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18878") = 0 mkdir("./18879", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19791 attached , child_tidptr=0x55557ab7f650) = 19791 [pid 19791] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19791] chdir("./18879") = 0 [pid 19791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19791] setpgid(0, 0) = 0 [pid 19791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19791] write(3, "1000", 4) = 4 [pid 19791] close(3) = 0 [pid 19791] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19791] write(1, "executing program\n", 18executing program ) = 18 [pid 19791] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19791] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19791] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19791] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19791] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8348, si_int=0, si_ptr=NULL} --- [pid 19791] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19791, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18879", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18879", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18879/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18879/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18879/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18879") = 0 mkdir("./18880", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19792 attached [pid 19792] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19792 [pid 19792] chdir("./18880") = 0 [pid 19792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19792] setpgid(0, 0) = 0 [pid 19792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19792] write(3, "1000", 4) = 4 [pid 19792] close(3) = 0 [pid 19792] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19792] write(1, "executing program\n", 18) = 18 [pid 19792] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19792] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19792] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19792] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19792] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7690, si_int=0, si_ptr=NULL} --- [pid 19792] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19792, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18880", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18880", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18880/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18880/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18880/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18880") = 0 mkdir("./18881", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19793 ./strace-static-x86_64: Process 19793 attached [pid 19793] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19793] chdir("./18881") = 0 [pid 19793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19793] setpgid(0, 0) = 0 [pid 19793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19793] write(3, "1000", 4) = 4 [pid 19793] close(3) = 0 [pid 19793] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19793] write(1, "executing program\n", 18) = 18 [pid 19793] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19793] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19793] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19793] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19793] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8904, si_int=0, si_ptr=NULL} --- [pid 19793] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19793, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18881", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18881", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18881/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18881/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18881/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18881") = 0 mkdir("./18882", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19794 ./strace-static-x86_64: Process 19794 attached [pid 19794] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19794] chdir("./18882") = 0 [pid 19794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19794] setpgid(0, 0) = 0 [pid 19794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19794] write(3, "1000", 4) = 4 [pid 19794] close(3) = 0 [pid 19794] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19794] write(1, "executing program\n", 18executing program ) = 18 [pid 19794] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19794] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19794] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19794] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19794] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23191, si_int=0, si_ptr=NULL} --- [pid 19794] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19794, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18882", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18882", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18882/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18882/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18882/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18882") = 0 mkdir("./18883", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19795 ./strace-static-x86_64: Process 19795 attached [pid 19795] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19795] chdir("./18883") = 0 [pid 19795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19795] setpgid(0, 0) = 0 [pid 19795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19795] write(3, "1000", 4) = 4 [pid 19795] close(3) = 0 [pid 19795] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19795] write(1, "executing program\n", 18executing program ) = 18 [pid 19795] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19795] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19795] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19795] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19795] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8134, si_int=0, si_ptr=NULL} --- [pid 19795] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19795, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18883", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18883", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18883/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18883/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18883/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18883") = 0 mkdir("./18884", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19797 ./strace-static-x86_64: Process 19797 attached [pid 19797] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19797] chdir("./18884") = 0 [pid 19797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19797] setpgid(0, 0) = 0 [pid 19797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19797] write(3, "1000", 4) = 4 [pid 19797] close(3) = 0 [pid 19797] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19797] write(1, "executing program\n", 18executing program ) = 18 [pid 19797] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19797] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19797] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19797] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19797] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10521, si_int=0, si_ptr=NULL} --- [pid 19797] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19797, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18884", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18884", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18884/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18884/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18884/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18884") = 0 mkdir("./18885", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19798 ./strace-static-x86_64: Process 19798 attached [pid 19798] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19798] chdir("./18885") = 0 [pid 19798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19798] setpgid(0, 0) = 0 [pid 19798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19798] write(3, "1000", 4) = 4 [pid 19798] close(3) = 0 [pid 19798] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19798] write(1, "executing program\n", 18executing program ) = 18 [pid 19798] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19798] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19798] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19798] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19798] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12461, si_int=0, si_ptr=NULL} --- [pid 19798] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19798, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18885", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18885", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18885/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18885/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18885/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18885") = 0 mkdir("./18886", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19799 attached , child_tidptr=0x55557ab7f650) = 19799 [pid 19799] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19799] chdir("./18886") = 0 [pid 19799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19799] setpgid(0, 0) = 0 [pid 19799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19799] write(3, "1000", 4) = 4 [pid 19799] close(3) = 0 [pid 19799] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19799] write(1, "executing program\n", 18executing program ) = 18 [pid 19799] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19799] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19799] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19799] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19799] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8170, si_int=0, si_ptr=NULL} --- [pid 19799] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19799, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18886", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18886", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18886/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18886/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18886/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18886") = 0 mkdir("./18887", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19800 attached , child_tidptr=0x55557ab7f650) = 19800 [pid 19800] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19800] chdir("./18887") = 0 [pid 19800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19800] setpgid(0, 0) = 0 [pid 19800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19800] write(3, "1000", 4) = 4 [pid 19800] close(3) = 0 [pid 19800] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19800] write(1, "executing program\n", 18) = 18 [pid 19800] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19800] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19800] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19800] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19800] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15223, si_int=0, si_ptr=NULL} --- [pid 19800] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19800, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18887", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18887", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18887/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18887/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18887/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18887") = 0 mkdir("./18888", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19801 attached , child_tidptr=0x55557ab7f650) = 19801 [pid 19801] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19801] chdir("./18888") = 0 [pid 19801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19801] setpgid(0, 0) = 0 [pid 19801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19801] write(3, "1000", 4) = 4 [pid 19801] close(3) = 0 [pid 19801] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19801] write(1, "executing program\n", 18executing program ) = 18 [pid 19801] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19801] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19801] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19801] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19801] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9268, si_int=0, si_ptr=NULL} --- [pid 19801] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19801, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18888", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18888", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18888/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18888/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18888/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18888") = 0 mkdir("./18889", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19802 ./strace-static-x86_64: Process 19802 attached [pid 19802] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19802] chdir("./18889") = 0 [pid 19802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19802] setpgid(0, 0) = 0 [pid 19802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19802] write(3, "1000", 4) = 4 [pid 19802] close(3) = 0 [pid 19802] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19802] write(1, "executing program\n", 18executing program ) = 18 [pid 19802] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19802] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19802] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19802] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19802] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11083, si_int=0, si_ptr=NULL} --- [pid 19802] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19802, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18889", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18889", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18889/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18889/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18889/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18889") = 0 mkdir("./18890", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19803 ./strace-static-x86_64: Process 19803 attached [pid 19803] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19803] chdir("./18890") = 0 [pid 19803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19803] setpgid(0, 0) = 0 [pid 19803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19803] write(3, "1000", 4) = 4 [pid 19803] close(3) = 0 [pid 19803] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19803] write(1, "executing program\n", 18) = 18 [pid 19803] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19803] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19803] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19803] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19803] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11137, si_int=0, si_ptr=NULL} --- [pid 19803] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19803, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18890", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18890", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18890/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18890/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18890/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18890") = 0 mkdir("./18891", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19804 attached [pid 19804] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19804] chdir("./18891" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19804 [pid 19804] <... chdir resumed>) = 0 [pid 19804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19804] setpgid(0, 0) = 0 [pid 19804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19804] write(3, "1000", 4) = 4 [pid 19804] close(3) = 0 [pid 19804] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19804] write(1, "executing program\n", 18executing program ) = 18 [pid 19804] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19804] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19804] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19804] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19804] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10764, si_int=0, si_ptr=NULL} --- [pid 19804] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19804, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18891", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18891", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18891/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18891/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18891/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18891") = 0 mkdir("./18892", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19805 ./strace-static-x86_64: Process 19805 attached [pid 19805] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19805] chdir("./18892") = 0 [pid 19805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19805] setpgid(0, 0) = 0 [pid 19805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19805] write(3, "1000", 4) = 4 [pid 19805] close(3) = 0 [pid 19805] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19805] write(1, "executing program\n", 18executing program ) = 18 [pid 19805] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19805] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19805] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19805] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19805] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11607, si_int=0, si_ptr=NULL} --- [pid 19805] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19805, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18892", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18892", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18892/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18892/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18892/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18892") = 0 mkdir("./18893", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19806 ./strace-static-x86_64: Process 19806 attached [pid 19806] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19806] chdir("./18893") = 0 [pid 19806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19806] setpgid(0, 0) = 0 [pid 19806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19806] write(3, "1000", 4) = 4 [pid 19806] close(3) = 0 [pid 19806] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19806] write(1, "executing program\n", 18executing program ) = 18 [pid 19806] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19806] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19806] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19806] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19806] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8050, si_int=0, si_ptr=NULL} --- [pid 19806] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19806, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18893", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18893", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18893/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18893/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18893/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18893") = 0 mkdir("./18894", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19807 attached [pid 19807] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19807] chdir("./18894") = 0 [pid 19807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19807] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19807 [pid 19807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19807] write(3, "1000", 4) = 4 [pid 19807] close(3) = 0 [pid 19807] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19807] write(1, "executing program\n", 18executing program ) = 18 [pid 19807] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19807] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19807] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19807] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19807] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9199, si_int=0, si_ptr=NULL} --- [pid 19807] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19807, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18894", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18894", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18894/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18894/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18894/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18894") = 0 mkdir("./18895", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19808 attached [pid 19808] set_robust_list(0x55557ab7f660, 24 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19808 [pid 19808] <... set_robust_list resumed>) = 0 [pid 19808] chdir("./18895") = 0 [pid 19808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19808] setpgid(0, 0) = 0 [pid 19808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19808] write(3, "1000", 4) = 4 [pid 19808] close(3) = 0 [pid 19808] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19808] write(1, "executing program\n", 18) = 18 [pid 19808] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19808] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19808] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19808] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19808] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8670, si_int=0, si_ptr=NULL} --- [pid 19808] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19808, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18895", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18895", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18895/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18895/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18895/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18895") = 0 mkdir("./18896", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19809 attached , child_tidptr=0x55557ab7f650) = 19809 [pid 19809] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19809] chdir("./18896") = 0 [pid 19809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19809] setpgid(0, 0) = 0 [pid 19809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19809] write(3, "1000", 4) = 4 [pid 19809] close(3) = 0 [pid 19809] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19809] write(1, "executing program\n", 18executing program ) = 18 [pid 19809] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19809] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19809] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19809] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19809] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7909, si_int=0, si_ptr=NULL} --- [pid 19809] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19809, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18896", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18896", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18896/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18896/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18896/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18896") = 0 mkdir("./18897", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19810 attached , child_tidptr=0x55557ab7f650) = 19810 [pid 19810] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19810] chdir("./18897") = 0 [pid 19810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19810] setpgid(0, 0) = 0 [pid 19810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19810] write(3, "1000", 4) = 4 [pid 19810] close(3) = 0 [pid 19810] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19810] write(1, "executing program\n", 18executing program ) = 18 [pid 19810] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19810] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19810] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19810] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19810] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9594, si_int=0, si_ptr=NULL} --- [pid 19810] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19810, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18897", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18897", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18897/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18897/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18897/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18897") = 0 mkdir("./18898", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19811 ./strace-static-x86_64: Process 19811 attached [pid 19811] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19811] chdir("./18898") = 0 [pid 19811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19811] setpgid(0, 0) = 0 [pid 19811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19811] write(3, "1000", 4) = 4 [pid 19811] close(3) = 0 [pid 19811] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19811] write(1, "executing program\n", 18) = 18 [pid 19811] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19811] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19811] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19811] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19811] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8590, si_int=0, si_ptr=NULL} --- [pid 19811] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19811, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18898", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18898", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18898/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18898/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18898/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18898") = 0 mkdir("./18899", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19812 ./strace-static-x86_64: Process 19812 attached [pid 19812] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19812] chdir("./18899") = 0 [pid 19812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19812] setpgid(0, 0) = 0 [pid 19812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19812] write(3, "1000", 4) = 4 [pid 19812] close(3) = 0 [pid 19812] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19812] write(1, "executing program\n", 18executing program ) = 18 [pid 19812] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19812] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19812] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19812] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19812] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8069, si_int=0, si_ptr=NULL} --- [pid 19812] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19812, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18899", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18899", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18899/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18899/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18899/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18899") = 0 mkdir("./18900", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19813 ./strace-static-x86_64: Process 19813 attached [pid 19813] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19813] chdir("./18900") = 0 [pid 19813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19813] setpgid(0, 0) = 0 [pid 19813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19813] write(3, "1000", 4) = 4 [pid 19813] close(3) = 0 [pid 19813] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19813] write(1, "executing program\n", 18executing program ) = 18 [pid 19813] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19813] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19813] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19813] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19813] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10172, si_int=0, si_ptr=NULL} --- [pid 19813] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19813, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18900", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18900", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18900/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18900/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18900/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18900") = 0 mkdir("./18901", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19814 attached [pid 19814] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19814] chdir("./18901" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19814 [pid 19814] <... chdir resumed>) = 0 [pid 19814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19814] setpgid(0, 0) = 0 [pid 19814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19814] write(3, "1000", 4) = 4 [pid 19814] close(3) = 0 [pid 19814] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19814] write(1, "executing program\n", 18) = 18 [pid 19814] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19814] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19814] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19814] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19814] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9371, si_int=0, si_ptr=NULL} --- [pid 19814] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19814, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18901", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18901", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18901/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18901/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18901/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18901") = 0 mkdir("./18902", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19815 attached [pid 19815] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19815] chdir("./18902" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19815 [pid 19815] <... chdir resumed>) = 0 [pid 19815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19815] setpgid(0, 0) = 0 [pid 19815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19815] write(3, "1000", 4) = 4 [pid 19815] close(3) = 0 [pid 19815] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19815] write(1, "executing program\n", 18) = 18 [pid 19815] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19815] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19815] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19815] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19815] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8786, si_int=0, si_ptr=NULL} --- [pid 19815] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19815, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18902", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18902", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18902/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18902/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18902/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18902") = 0 mkdir("./18903", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19816 ./strace-static-x86_64: Process 19816 attached [pid 19816] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19816] chdir("./18903") = 0 [pid 19816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19816] setpgid(0, 0) = 0 [pid 19816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19816] write(3, "1000", 4) = 4 [pid 19816] close(3) = 0 [pid 19816] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19816] write(1, "executing program\n", 18executing program ) = 18 [pid 19816] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19816] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19816] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19816] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19816] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9413, si_int=0, si_ptr=NULL} --- [pid 19816] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19816, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18903", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18903", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18903/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18903/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18903/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18903") = 0 mkdir("./18904", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19817 attached [pid 19817] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19817] chdir("./18904" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19817 [pid 19817] <... chdir resumed>) = 0 [pid 19817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19817] setpgid(0, 0) = 0 [pid 19817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19817] write(3, "1000", 4) = 4 [pid 19817] close(3) = 0 [pid 19817] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19817] write(1, "executing program\n", 18) = 18 [pid 19817] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19817] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19817] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19817] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19817] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8063, si_int=0, si_ptr=NULL} --- [pid 19817] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19817, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18904", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18904", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18904/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18904/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18904/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18904") = 0 mkdir("./18905", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19818 attached [pid 19818] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19818] chdir("./18905" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19818 [pid 19818] <... chdir resumed>) = 0 [pid 19818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19818] setpgid(0, 0) = 0 [pid 19818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19818] write(3, "1000", 4) = 4 [pid 19818] close(3) = 0 [pid 19818] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19818] write(1, "executing program\n", 18executing program ) = 18 [pid 19818] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19818] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19818] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19818] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19818] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11224, si_int=0, si_ptr=NULL} --- [pid 19818] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19818, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18905", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18905", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18905/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18905/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18905/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18905") = 0 mkdir("./18906", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19819 attached [pid 19819] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19819] chdir("./18906" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19819 [pid 19819] <... chdir resumed>) = 0 [pid 19819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19819] setpgid(0, 0) = 0 [pid 19819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19819] write(3, "1000", 4) = 4 [pid 19819] close(3) = 0 [pid 19819] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19819] write(1, "executing program\n", 18) = 18 [pid 19819] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19819] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19819] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19819] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19819] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18297, si_int=0, si_ptr=NULL} --- [pid 19819] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19819, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18906", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18906", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18906/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18906/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18906/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18906") = 0 mkdir("./18907", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19820 attached [pid 19820] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19820] chdir("./18907") = 0 [pid 19820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19820] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19820 [pid 19820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19820] write(3, "1000", 4) = 4 [pid 19820] close(3) = 0 [pid 19820] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19820] write(1, "executing program\n", 18) = 18 [pid 19820] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19820] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19820] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19820] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19820] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11114, si_int=0, si_ptr=NULL} --- [pid 19820] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19820, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18907", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18907", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18907/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18907/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18907/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18907") = 0 mkdir("./18908", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19821 ./strace-static-x86_64: Process 19821 attached [pid 19821] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19821] chdir("./18908") = 0 [pid 19821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19821] setpgid(0, 0) = 0 [pid 19821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19821] write(3, "1000", 4) = 4 [pid 19821] close(3) = 0 [pid 19821] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19821] write(1, "executing program\n", 18) = 18 [pid 19821] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19821] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19821] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19821] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19821] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11446, si_int=0, si_ptr=NULL} --- [pid 19821] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19821, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18908", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18908", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18908/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18908/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18908/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18908") = 0 mkdir("./18909", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19822 attached [pid 19822] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19822 [pid 19822] chdir("./18909") = 0 [pid 19822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19822] setpgid(0, 0) = 0 [pid 19822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19822] write(3, "1000", 4) = 4 [pid 19822] close(3) = 0 [pid 19822] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19822] write(1, "executing program\n", 18) = 18 [pid 19822] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19822] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19822] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19822] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19822] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8878, si_int=0, si_ptr=NULL} --- [pid 19822] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19822, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18909", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18909", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18909/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18909/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18909/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18909") = 0 mkdir("./18910", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19823 ./strace-static-x86_64: Process 19823 attached [pid 19823] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19823] chdir("./18910") = 0 [pid 19823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19823] setpgid(0, 0) = 0 [pid 19823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19823] write(3, "1000", 4) = 4 [pid 19823] close(3) = 0 [pid 19823] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19823] write(1, "executing program\n", 18) = 18 [pid 19823] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19823] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19823] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19823] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19823] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11136, si_int=0, si_ptr=NULL} --- [pid 19823] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19823, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18910", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18910", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18910/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18910/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18910/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18910") = 0 mkdir("./18911", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19824 attached [pid 19824] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19824 [pid 19824] chdir("./18911") = 0 [pid 19824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19824] setpgid(0, 0) = 0 [pid 19824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19824] write(3, "1000", 4) = 4 [pid 19824] close(3) = 0 [pid 19824] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19824] write(1, "executing program\n", 18executing program ) = 18 [pid 19824] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19824] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19824] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19824] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19824] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9059, si_int=0, si_ptr=NULL} --- [pid 19824] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19824, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18911", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18911", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18911/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18911/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18911/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18911") = 0 mkdir("./18912", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19825 attached [pid 19825] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19825] chdir("./18912") = 0 [pid 19825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19825] setpgid(0, 0) = 0 [pid 19825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19825 [pid 19825] <... openat resumed>) = 3 [pid 19825] write(3, "1000", 4) = 4 [pid 19825] close(3) = 0 [pid 19825] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19825] write(1, "executing program\n", 18executing program ) = 18 [pid 19825] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19825] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19825] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19825] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19825] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10208, si_int=0, si_ptr=NULL} --- [pid 19825] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19825, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18912", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18912", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18912/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18912/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18912/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18912") = 0 mkdir("./18913", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19826 ./strace-static-x86_64: Process 19826 attached [pid 19826] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19826] chdir("./18913") = 0 [pid 19826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19826] setpgid(0, 0) = 0 [pid 19826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19826] write(3, "1000", 4) = 4 [pid 19826] close(3) = 0 [pid 19826] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19826] write(1, "executing program\n", 18) = 18 [pid 19826] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19826] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19826] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19826] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19826] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9605, si_int=0, si_ptr=NULL} --- [pid 19826] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19826, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18913", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18913", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18913/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18913/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18913/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18913") = 0 mkdir("./18914", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19827 ./strace-static-x86_64: Process 19827 attached [pid 19827] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19827] chdir("./18914") = 0 [pid 19827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19827] setpgid(0, 0) = 0 [pid 19827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19827] write(3, "1000", 4) = 4 [pid 19827] close(3) = 0 [pid 19827] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19827] write(1, "executing program\n", 18) = 18 [pid 19827] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19827] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19827] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19827] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19827] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8781, si_int=0, si_ptr=NULL} --- [pid 19827] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19827, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18914", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18914", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18914/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18914/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18914/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18914") = 0 mkdir("./18915", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19828 attached [pid 19828] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19828] chdir("./18915") = 0 [pid 19828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19828] setpgid(0, 0) = 0 [pid 19828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19828 [pid 19828] <... openat resumed>) = 3 [pid 19828] write(3, "1000", 4) = 4 [pid 19828] close(3) = 0 [pid 19828] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19828] write(1, "executing program\n", 18) = 18 [pid 19828] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19828] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19828] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19828] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19828] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8483, si_int=0, si_ptr=NULL} --- [pid 19828] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19828, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18915", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18915", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18915/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18915/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18915/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18915") = 0 mkdir("./18916", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19829 ./strace-static-x86_64: Process 19829 attached [pid 19829] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19829] chdir("./18916") = 0 [pid 19829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19829] setpgid(0, 0) = 0 [pid 19829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19829] write(3, "1000", 4) = 4 [pid 19829] close(3) = 0 [pid 19829] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19829] write(1, "executing program\n", 18executing program ) = 18 [pid 19829] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19829] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19829] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19829] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19829] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8472, si_int=0, si_ptr=NULL} --- [pid 19829] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19829, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18916", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18916", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18916/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18916/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18916/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18916") = 0 mkdir("./18917", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19830 ./strace-static-x86_64: Process 19830 attached [pid 19830] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19830] chdir("./18917") = 0 [pid 19830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19830] setpgid(0, 0) = 0 [pid 19830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19830] write(3, "1000", 4) = 4 [pid 19830] close(3) = 0 [pid 19830] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19830] write(1, "executing program\n", 18) = 18 [pid 19830] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19830] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19830] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19830] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19830] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7998, si_int=0, si_ptr=NULL} --- [pid 19830] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19830, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18917", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18917", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18917/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18917/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18917/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18917") = 0 mkdir("./18918", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19831 ./strace-static-x86_64: Process 19831 attached [pid 19831] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19831] chdir("./18918") = 0 [pid 19831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19831] setpgid(0, 0) = 0 [pid 19831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19831] write(3, "1000", 4) = 4 [pid 19831] close(3) = 0 [pid 19831] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19831] write(1, "executing program\n", 18) = 18 [pid 19831] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19831] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19831] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19831] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19831] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19453, si_int=0, si_ptr=NULL} --- [pid 19831] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19831, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18918", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18918", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18918/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18918/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18918/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18918") = 0 mkdir("./18919", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19832 attached , child_tidptr=0x55557ab7f650) = 19832 [pid 19832] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19832] chdir("./18919") = 0 [pid 19832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19832] setpgid(0, 0) = 0 [pid 19832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19832] write(3, "1000", 4) = 4 [pid 19832] close(3) = 0 [pid 19832] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19832] write(1, "executing program\n", 18executing program ) = 18 [pid 19832] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19832] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19832] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19832] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19832] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9680, si_int=0, si_ptr=NULL} --- [pid 19832] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19832, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18919", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18919", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18919/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18919/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18919/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18919") = 0 mkdir("./18920", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19833 ./strace-static-x86_64: Process 19833 attached [pid 19833] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19833] chdir("./18920") = 0 [pid 19833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19833] setpgid(0, 0) = 0 [pid 19833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19833] write(3, "1000", 4) = 4 [pid 19833] close(3) = 0 [pid 19833] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19833] write(1, "executing program\n", 18executing program ) = 18 [pid 19833] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19833] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19833] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19833] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19833] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12218, si_int=0, si_ptr=NULL} --- [pid 19833] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19833, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18920", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18920", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18920/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18920/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18920/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18920") = 0 mkdir("./18921", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19834 ./strace-static-x86_64: Process 19834 attached [pid 19834] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19834] chdir("./18921") = 0 [pid 19834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19834] setpgid(0, 0) = 0 [pid 19834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19834] write(3, "1000", 4) = 4 [pid 19834] close(3) = 0 [pid 19834] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19834] write(1, "executing program\n", 18) = 18 [pid 19834] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19834] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19834] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19834] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19834] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9114, si_int=0, si_ptr=NULL} --- [pid 19834] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19834, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18921", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18921", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18921/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18921/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18921/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18921") = 0 mkdir("./18922", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19835 attached [pid 19835] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19835] chdir("./18922") = 0 [pid 19835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19835] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19835 [pid 19835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19835] write(3, "1000", 4) = 4 [pid 19835] close(3) = 0 [pid 19835] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19835] write(1, "executing program\n", 18) = 18 [pid 19835] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19835] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19835] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19835] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19835] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9565, si_int=0, si_ptr=NULL} --- [pid 19835] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19835, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18922", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18922", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18922/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18922/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18922/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18922") = 0 mkdir("./18923", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19836 ./strace-static-x86_64: Process 19836 attached [pid 19836] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19836] chdir("./18923") = 0 [pid 19836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19836] setpgid(0, 0) = 0 [pid 19836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19836] write(3, "1000", 4) = 4 [pid 19836] close(3) = 0 [pid 19836] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19836] write(1, "executing program\n", 18) = 18 [pid 19836] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19836] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19836] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19836] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19836] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8906, si_int=0, si_ptr=NULL} --- [pid 19836] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19836, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18923", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18923", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18923/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18923/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18923/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18923") = 0 mkdir("./18924", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19837 ./strace-static-x86_64: Process 19837 attached [pid 19837] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19837] chdir("./18924") = 0 [pid 19837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19837] setpgid(0, 0) = 0 [pid 19837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19837] write(3, "1000", 4) = 4 [pid 19837] close(3) = 0 [pid 19837] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19837] write(1, "executing program\n", 18) = 18 [pid 19837] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19837] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19837] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19837] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19837] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11259, si_int=0, si_ptr=NULL} --- [pid 19837] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19837, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18924", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18924", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18924/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18924/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18924/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18924") = 0 mkdir("./18925", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19838 ./strace-static-x86_64: Process 19838 attached [pid 19838] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19838] chdir("./18925") = 0 [pid 19838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19838] setpgid(0, 0) = 0 [pid 19838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19838] write(3, "1000", 4) = 4 [pid 19838] close(3) = 0 [pid 19838] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19838] write(1, "executing program\n", 18) = 18 [pid 19838] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19838] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19838] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19838] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19838] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8557, si_int=0, si_ptr=NULL} --- [pid 19838] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19838, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18925", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18925", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18925/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18925/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18925/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18925") = 0 mkdir("./18926", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19839 ./strace-static-x86_64: Process 19839 attached [pid 19839] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19839] chdir("./18926") = 0 [pid 19839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19839] setpgid(0, 0) = 0 [pid 19839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19839] write(3, "1000", 4) = 4 [pid 19839] close(3) = 0 [pid 19839] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19839] write(1, "executing program\n", 18executing program ) = 18 [pid 19839] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19839] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19839] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19839] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19839] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10039, si_int=0, si_ptr=NULL} --- [pid 19839] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19839, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18926", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18926", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18926/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18926/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18926/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18926") = 0 mkdir("./18927", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19840 ./strace-static-x86_64: Process 19840 attached [pid 19840] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19840] chdir("./18927") = 0 [pid 19840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19840] setpgid(0, 0) = 0 [pid 19840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19840] write(3, "1000", 4) = 4 [pid 19840] close(3) = 0 [pid 19840] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19840] write(1, "executing program\n", 18executing program ) = 18 [pid 19840] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19840] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19840] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19840] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19840] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11188, si_int=0, si_ptr=NULL} --- [pid 19840] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19840, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18927", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18927", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18927/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18927/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18927/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18927") = 0 mkdir("./18928", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19841 ./strace-static-x86_64: Process 19841 attached [pid 19841] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19841] chdir("./18928") = 0 [pid 19841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19841] setpgid(0, 0) = 0 [pid 19841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19841] write(3, "1000", 4) = 4 [pid 19841] close(3) = 0 [pid 19841] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19841] write(1, "executing program\n", 18) = 18 [pid 19841] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19841] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19841] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19841] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19841] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8290, si_int=0, si_ptr=NULL} --- [pid 19841] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19841, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18928", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18928", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18928/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18928/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18928/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18928") = 0 mkdir("./18929", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19842 attached [pid 19842] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19842] chdir("./18929" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19842 [pid 19842] <... chdir resumed>) = 0 [pid 19842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19842] setpgid(0, 0) = 0 [pid 19842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19842] write(3, "1000", 4) = 4 [pid 19842] close(3) = 0 [pid 19842] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19842] write(1, "executing program\n", 18) = 18 [pid 19842] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19842] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19842] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19842] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19842] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10077, si_int=0, si_ptr=NULL} --- [pid 19842] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19842, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18929", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18929", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18929/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18929/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18929/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18929") = 0 mkdir("./18930", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19843 ./strace-static-x86_64: Process 19843 attached [pid 19843] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19843] chdir("./18930") = 0 [pid 19843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19843] setpgid(0, 0) = 0 [pid 19843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19843] write(3, "1000", 4) = 4 [pid 19843] close(3) = 0 [pid 19843] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19843] write(1, "executing program\n", 18) = 18 [pid 19843] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19843] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19843] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19843] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19843] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9132, si_int=0, si_ptr=NULL} --- [pid 19843] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19843, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18930", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18930", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18930/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18930/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18930/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18930") = 0 mkdir("./18931", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19844 attached [pid 19844] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19844] chdir("./18931") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19844 [pid 19844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19844] setpgid(0, 0) = 0 [pid 19844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19844] write(3, "1000", 4) = 4 [pid 19844] close(3) = 0 [pid 19844] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19844] write(1, "executing program\n", 18executing program ) = 18 [pid 19844] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19844] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19844] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19844] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19844] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7897, si_int=0, si_ptr=NULL} --- [pid 19844] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19844, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18931", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18931", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18931/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18931/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18931/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18931") = 0 mkdir("./18932", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19845 ./strace-static-x86_64: Process 19845 attached [pid 19845] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19845] chdir("./18932") = 0 [pid 19845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19845] setpgid(0, 0) = 0 [pid 19845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19845] write(3, "1000", 4) = 4 [pid 19845] close(3) = 0 [pid 19845] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19845] write(1, "executing program\n", 18) = 18 [pid 19845] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19845] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19845] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19845] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19845] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9089, si_int=0, si_ptr=NULL} --- [pid 19845] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19845, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18932", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18932", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18932/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18932/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18932/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18932") = 0 mkdir("./18933", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19846 ./strace-static-x86_64: Process 19846 attached [pid 19846] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19846] chdir("./18933") = 0 [pid 19846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19846] setpgid(0, 0) = 0 [pid 19846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19846] write(3, "1000", 4) = 4 [pid 19846] close(3) = 0 [pid 19846] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19846] write(1, "executing program\n", 18) = 18 [pid 19846] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19846] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19846] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19846] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19846] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11736, si_int=0, si_ptr=NULL} --- [pid 19846] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19846, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18933", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18933", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18933/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18933/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18933/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18933") = 0 mkdir("./18934", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19847 attached [pid 19847] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19847] chdir("./18934" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19847 [pid 19847] <... chdir resumed>) = 0 [pid 19847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19847] setpgid(0, 0) = 0 [pid 19847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19847] write(3, "1000", 4) = 4 [pid 19847] close(3) = 0 [pid 19847] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19847] write(1, "executing program\n", 18executing program ) = 18 [pid 19847] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19847] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19847] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19847] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19847] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9468, si_int=0, si_ptr=NULL} --- [pid 19847] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19847, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18934", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18934", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18934/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18934/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18934/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18934") = 0 mkdir("./18935", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19848 ./strace-static-x86_64: Process 19848 attached [pid 19848] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19848] chdir("./18935") = 0 [pid 19848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19848] setpgid(0, 0) = 0 [pid 19848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19848] write(3, "1000", 4) = 4 [pid 19848] close(3) = 0 [pid 19848] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19848] write(1, "executing program\n", 18) = 18 [pid 19848] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19848] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19848] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19848] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19848] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8466, si_int=0, si_ptr=NULL} --- [pid 19848] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19848, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18935", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18935", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18935/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18935/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18935/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18935") = 0 mkdir("./18936", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19849 attached [pid 19849] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19849] chdir("./18936" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19849 [pid 19849] <... chdir resumed>) = 0 [pid 19849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19849] setpgid(0, 0) = 0 [pid 19849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19849] write(3, "1000", 4) = 4 [pid 19849] close(3) = 0 [pid 19849] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19849] write(1, "executing program\n", 18executing program ) = 18 [pid 19849] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19849] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19849] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19849] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19849] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8256, si_int=0, si_ptr=NULL} --- [pid 19849] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19849, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18936", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18936", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18936/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18936/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18936/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18936") = 0 mkdir("./18937", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19850 attached , child_tidptr=0x55557ab7f650) = 19850 [pid 19850] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19850] chdir("./18937") = 0 [pid 19850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19850] setpgid(0, 0) = 0 [pid 19850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19850] write(3, "1000", 4) = 4 [pid 19850] close(3) = 0 [pid 19850] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19850] write(1, "executing program\n", 18executing program ) = 18 [pid 19850] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19850] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19850] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19850] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19850] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8891, si_int=0, si_ptr=NULL} --- [pid 19850] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19850, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18937", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18937", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18937/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18937/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18937/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18937") = 0 mkdir("./18938", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19851 attached , child_tidptr=0x55557ab7f650) = 19851 [pid 19851] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19851] chdir("./18938") = 0 [pid 19851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19851] setpgid(0, 0) = 0 [pid 19851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19851] write(3, "1000", 4) = 4 [pid 19851] close(3) = 0 [pid 19851] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19851] write(1, "executing program\n", 18executing program ) = 18 [pid 19851] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19851] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19851] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19851] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19851] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11696, si_int=0, si_ptr=NULL} --- [pid 19851] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19851, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18938", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18938", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18938/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18938/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18938/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18938") = 0 mkdir("./18939", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19852 attached [pid 19852] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19852] chdir("./18939" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19852 [pid 19852] <... chdir resumed>) = 0 [pid 19852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19852] setpgid(0, 0) = 0 [pid 19852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19852] write(3, "1000", 4) = 4 [pid 19852] close(3) = 0 [pid 19852] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19852] write(1, "executing program\n", 18executing program ) = 18 [pid 19852] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19852] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19852] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19852] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19852] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12028, si_int=0, si_ptr=NULL} --- [pid 19852] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19852, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18939", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18939", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18939/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18939/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18939/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18939") = 0 mkdir("./18940", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19853 ./strace-static-x86_64: Process 19853 attached [pid 19853] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19853] chdir("./18940") = 0 [pid 19853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19853] setpgid(0, 0) = 0 [pid 19853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19853] write(3, "1000", 4) = 4 [pid 19853] close(3) = 0 [pid 19853] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19853] write(1, "executing program\n", 18) = 18 [pid 19853] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19853] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19853] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19853] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19853] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9035, si_int=0, si_ptr=NULL} --- [pid 19853] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19853, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18940", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18940", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18940/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18940/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18940/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18940") = 0 mkdir("./18941", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19854 attached , child_tidptr=0x55557ab7f650) = 19854 [pid 19854] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19854] chdir("./18941") = 0 [pid 19854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19854] setpgid(0, 0) = 0 [pid 19854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19854] write(3, "1000", 4) = 4 [pid 19854] close(3) = 0 [pid 19854] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19854] write(1, "executing program\n", 18) = 18 [pid 19854] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19854] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19854] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19854] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19854] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9693, si_int=0, si_ptr=NULL} --- [pid 19854] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19854, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18941", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18941", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18941/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18941/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18941/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18941") = 0 mkdir("./18942", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19855 ./strace-static-x86_64: Process 19855 attached [pid 19855] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19855] chdir("./18942") = 0 [pid 19855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19855] setpgid(0, 0) = 0 [pid 19855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19855] write(3, "1000", 4) = 4 [pid 19855] close(3) = 0 [pid 19855] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19855] write(1, "executing program\n", 18executing program ) = 18 [pid 19855] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19855] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19855] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19855] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19855] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9448, si_int=0, si_ptr=NULL} --- [pid 19855] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19855, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18942", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18942", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18942/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18942/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18942/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18942") = 0 mkdir("./18943", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19856 ./strace-static-x86_64: Process 19856 attached [pid 19856] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19856] chdir("./18943") = 0 [pid 19856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19856] setpgid(0, 0) = 0 [pid 19856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19856] write(3, "1000", 4) = 4 [pid 19856] close(3) = 0 [pid 19856] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19856] write(1, "executing program\n", 18) = 18 [pid 19856] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19856] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19856] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19856] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19856] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21104, si_int=0, si_ptr=NULL} --- [pid 19856] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19856, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18943", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18943", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18943/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18943/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18943/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18943") = 0 mkdir("./18944", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19857 ./strace-static-x86_64: Process 19857 attached [pid 19857] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19857] chdir("./18944") = 0 [pid 19857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19857] setpgid(0, 0) = 0 [pid 19857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19857] write(3, "1000", 4) = 4 [pid 19857] close(3) = 0 [pid 19857] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19857] write(1, "executing program\n", 18) = 18 [pid 19857] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19857] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19857] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19857] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19857] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11083, si_int=0, si_ptr=NULL} --- [pid 19857] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19857, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18944", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18944", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18944/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18944/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18944/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18944") = 0 mkdir("./18945", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19858 ./strace-static-x86_64: Process 19858 attached [pid 19858] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19858] chdir("./18945") = 0 [pid 19858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19858] setpgid(0, 0) = 0 [pid 19858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19858] write(3, "1000", 4) = 4 [pid 19858] close(3) = 0 [pid 19858] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19858] write(1, "executing program\n", 18) = 18 [pid 19858] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19858] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19858] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19858] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19858] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11355, si_int=0, si_ptr=NULL} --- [pid 19858] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19858, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18945", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18945", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18945/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18945/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18945/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18945") = 0 mkdir("./18946", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19859 ./strace-static-x86_64: Process 19859 attached [pid 19859] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19859] chdir("./18946") = 0 [pid 19859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19859] setpgid(0, 0) = 0 [pid 19859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19859] write(3, "1000", 4) = 4 [pid 19859] close(3) = 0 [pid 19859] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19859] write(1, "executing program\n", 18) = 18 [pid 19859] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19859] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19859] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19859] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19859] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8352, si_int=0, si_ptr=NULL} --- [pid 19859] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19859, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18946", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18946", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18946/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18946/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18946/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18946") = 0 mkdir("./18947", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19860 ./strace-static-x86_64: Process 19860 attached [pid 19860] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19860] chdir("./18947") = 0 [pid 19860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19860] setpgid(0, 0) = 0 [pid 19860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19860] write(3, "1000", 4) = 4 [pid 19860] close(3) = 0 [pid 19860] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19860] write(1, "executing program\n", 18executing program ) = 18 [pid 19860] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19860] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19860] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19860] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19860] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8832, si_int=0, si_ptr=NULL} --- [pid 19860] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19860, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18947", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18947", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18947/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18947/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18947/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18947") = 0 mkdir("./18948", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19861 ./strace-static-x86_64: Process 19861 attached [pid 19861] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19861] chdir("./18948") = 0 [pid 19861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19861] setpgid(0, 0) = 0 [pid 19861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19861] write(3, "1000", 4) = 4 [pid 19861] close(3) = 0 [pid 19861] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19861] write(1, "executing program\n", 18executing program ) = 18 [pid 19861] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19861] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19861] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19861] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19861] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8827, si_int=0, si_ptr=NULL} --- [pid 19861] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19861, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18948", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18948", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18948/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18948/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18948/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18948") = 0 mkdir("./18949", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19863 ./strace-static-x86_64: Process 19863 attached [pid 19863] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19863] chdir("./18949") = 0 [pid 19863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19863] setpgid(0, 0) = 0 [pid 19863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19863] write(3, "1000", 4) = 4 [pid 19863] close(3) = 0 [pid 19863] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19863] write(1, "executing program\n", 18executing program ) = 18 [pid 19863] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19863] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19863] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19863] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19863] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8899, si_int=0, si_ptr=NULL} --- [pid 19863] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19863, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18949", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18949", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18949/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18949/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18949/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18949") = 0 mkdir("./18950", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19864 ./strace-static-x86_64: Process 19864 attached [pid 19864] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19864] chdir("./18950") = 0 [pid 19864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19864] setpgid(0, 0) = 0 [pid 19864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19864] write(3, "1000", 4) = 4 [pid 19864] close(3) = 0 [pid 19864] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19864] write(1, "executing program\n", 18executing program ) = 18 [pid 19864] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19864] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19864] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19864] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19864] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9576, si_int=0, si_ptr=NULL} --- [pid 19864] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19864, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18950", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18950", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18950/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18950/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18950/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18950") = 0 mkdir("./18951", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19865 ./strace-static-x86_64: Process 19865 attached [pid 19865] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19865] chdir("./18951") = 0 [pid 19865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19865] setpgid(0, 0) = 0 [pid 19865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19865] write(3, "1000", 4) = 4 [pid 19865] close(3) = 0 [pid 19865] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19865] write(1, "executing program\n", 18executing program ) = 18 [pid 19865] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19865] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19865] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19865] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19865] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8248, si_int=0, si_ptr=NULL} --- [pid 19865] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19865, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18951", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18951", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18951/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18951/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18951/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18951") = 0 mkdir("./18952", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19866 ./strace-static-x86_64: Process 19866 attached [pid 19866] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19866] chdir("./18952") = 0 [pid 19866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19866] setpgid(0, 0) = 0 [pid 19866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19866] write(3, "1000", 4) = 4 [pid 19866] close(3) = 0 [pid 19866] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19866] write(1, "executing program\n", 18executing program ) = 18 [pid 19866] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19866] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19866] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19866] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19866] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9170, si_int=0, si_ptr=NULL} --- [pid 19866] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19866, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18952", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18952", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18952/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18952/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18952/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18952") = 0 mkdir("./18953", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19867 attached , child_tidptr=0x55557ab7f650) = 19867 [pid 19867] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19867] chdir("./18953") = 0 [pid 19867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19867] setpgid(0, 0) = 0 [pid 19867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19867] write(3, "1000", 4) = 4 [pid 19867] close(3) = 0 [pid 19867] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19867] write(1, "executing program\n", 18executing program ) = 18 [pid 19867] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19867] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19867] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19867] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19867] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8505, si_int=0, si_ptr=NULL} --- [pid 19867] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19867, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18953", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18953", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18953/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18953/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18953/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18953") = 0 mkdir("./18954", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19868 ./strace-static-x86_64: Process 19868 attached [pid 19868] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19868] chdir("./18954") = 0 [pid 19868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19868] setpgid(0, 0) = 0 [pid 19868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19868] write(3, "1000", 4) = 4 [pid 19868] close(3) = 0 [pid 19868] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19868] write(1, "executing program\n", 18executing program ) = 18 [pid 19868] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19868] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19868] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19868] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19868] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10981, si_int=0, si_ptr=NULL} --- [pid 19868] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19868, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18954", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18954", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18954/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18954/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18954/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18954") = 0 mkdir("./18955", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19869 attached , child_tidptr=0x55557ab7f650) = 19869 [pid 19869] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19869] chdir("./18955") = 0 [pid 19869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19869] setpgid(0, 0) = 0 [pid 19869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19869] write(3, "1000", 4) = 4 [pid 19869] close(3) = 0 [pid 19869] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19869] write(1, "executing program\n", 18executing program ) = 18 [pid 19869] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19869] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19869] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19869] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19869] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8207, si_int=0, si_ptr=NULL} --- [pid 19869] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19869, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18955", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18955", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18955/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18955/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18955/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18955") = 0 mkdir("./18956", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19870 attached [pid 19870] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19870 [pid 19870] chdir("./18956") = 0 [pid 19870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19870] setpgid(0, 0) = 0 [pid 19870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19870] write(3, "1000", 4) = 4 [pid 19870] close(3) = 0 [pid 19870] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19870] write(1, "executing program\n", 18executing program ) = 18 [pid 19870] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19870] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19870] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19870] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19870] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9819, si_int=0, si_ptr=NULL} --- [pid 19870] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19870, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18956", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18956", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18956/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18956/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18956/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18956") = 0 mkdir("./18957", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19871 ./strace-static-x86_64: Process 19871 attached [pid 19871] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19871] chdir("./18957") = 0 [pid 19871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19871] setpgid(0, 0) = 0 [pid 19871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19871] write(3, "1000", 4) = 4 [pid 19871] close(3) = 0 [pid 19871] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19871] write(1, "executing program\n", 18executing program ) = 18 [pid 19871] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19871] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19871] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19871] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19871] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8662, si_int=0, si_ptr=NULL} --- [pid 19871] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19871, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18957", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18957", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18957/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18957/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18957/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18957") = 0 mkdir("./18958", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19872 attached , child_tidptr=0x55557ab7f650) = 19872 [pid 19872] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19872] chdir("./18958") = 0 [pid 19872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19872] setpgid(0, 0) = 0 [pid 19872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19872] write(3, "1000", 4) = 4 [pid 19872] close(3) = 0 [pid 19872] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19872] write(1, "executing program\n", 18executing program ) = 18 [pid 19872] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19872] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19872] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19872] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19872] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10085, si_int=0, si_ptr=NULL} --- [pid 19872] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19872, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18958", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18958", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18958/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18958/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18958/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18958") = 0 mkdir("./18959", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19873 ./strace-static-x86_64: Process 19873 attached [pid 19873] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19873] chdir("./18959") = 0 [pid 19873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19873] setpgid(0, 0) = 0 [pid 19873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19873] write(3, "1000", 4) = 4 [pid 19873] close(3) = 0 [pid 19873] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19873] write(1, "executing program\n", 18executing program ) = 18 [pid 19873] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19873] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19873] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19873] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19873] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9435, si_int=0, si_ptr=NULL} --- [pid 19873] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19873, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18959", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18959", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18959/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18959/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18959/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18959") = 0 mkdir("./18960", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19874 attached [pid 19874] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19874] chdir("./18960" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19874 [pid 19874] <... chdir resumed>) = 0 [pid 19874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19874] setpgid(0, 0) = 0 [pid 19874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19874] write(3, "1000", 4) = 4 [pid 19874] close(3) = 0 [pid 19874] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19874] write(1, "executing program\n", 18) = 18 [pid 19874] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19874] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19874] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19874] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19874] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11408, si_int=0, si_ptr=NULL} --- [pid 19874] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19874, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18960", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18960", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18960/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18960/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18960/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18960") = 0 mkdir("./18961", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19875 ./strace-static-x86_64: Process 19875 attached [pid 19875] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19875] chdir("./18961") = 0 [pid 19875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19875] setpgid(0, 0) = 0 [pid 19875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19875] write(3, "1000", 4) = 4 [pid 19875] close(3) = 0 [pid 19875] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19875] write(1, "executing program\n", 18) = 18 [pid 19875] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19875] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19875] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19875] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19875] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8019, si_int=0, si_ptr=NULL} --- [pid 19875] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19875, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18961", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18961", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18961/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18961/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18961/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18961") = 0 mkdir("./18962", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19876 attached [pid 19876] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19876] chdir("./18962") = 0 [pid 19876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19876] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19876 [pid 19876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19876] write(3, "1000", 4) = 4 [pid 19876] close(3) = 0 [pid 19876] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19876] write(1, "executing program\n", 18executing program ) = 18 [pid 19876] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19876] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19876] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19876] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19876] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9228, si_int=0, si_ptr=NULL} --- [pid 19876] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19876, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18962", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18962", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18962/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18962/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18962/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18962") = 0 mkdir("./18963", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19877 attached [pid 19877] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19877] chdir("./18963") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19877 [pid 19877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19877] setpgid(0, 0) = 0 [pid 19877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19877] write(3, "1000", 4) = 4 [pid 19877] close(3) = 0 [pid 19877] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19877] write(1, "executing program\n", 18) = 18 [pid 19877] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19877] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19877] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19877] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19877] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=20962, si_int=0, si_ptr=NULL} --- [pid 19877] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19877, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18963", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18963", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18963/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18963/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18963/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18963") = 0 mkdir("./18964", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19878 attached [pid 19878] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19878] chdir("./18964" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19878 [pid 19878] <... chdir resumed>) = 0 [pid 19878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19878] setpgid(0, 0) = 0 [pid 19878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19878] write(3, "1000", 4) = 4 [pid 19878] close(3) = 0 [pid 19878] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19878] write(1, "executing program\n", 18) = 18 [pid 19878] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19878] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19878] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19878] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19878] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7731, si_int=0, si_ptr=NULL} --- [pid 19878] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19878, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18964", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18964", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18964/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18964/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18964/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18964") = 0 mkdir("./18965", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19879 attached [pid 19879] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19879] chdir("./18965" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19879 [pid 19879] <... chdir resumed>) = 0 [pid 19879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19879] setpgid(0, 0) = 0 [pid 19879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19879] write(3, "1000", 4) = 4 [pid 19879] close(3) = 0 [pid 19879] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19879] write(1, "executing program\n", 18) = 18 [pid 19879] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19879] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19879] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19879] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19879] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9005, si_int=0, si_ptr=NULL} --- [pid 19879] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19879, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18965", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18965", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18965/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18965/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18965/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18965") = 0 mkdir("./18966", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19880 attached [pid 19880] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19880] chdir("./18966") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19880 [pid 19880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19880] setpgid(0, 0) = 0 [pid 19880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19880] write(3, "1000", 4) = 4 [pid 19880] close(3) = 0 [pid 19880] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19880] write(1, "executing program\n", 18) = 18 [pid 19880] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19880] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19880] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19880] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19880] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=22894, si_int=0, si_ptr=NULL} --- [pid 19880] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19880, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18966", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18966", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18966/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18966/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18966/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18966") = 0 mkdir("./18967", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19881 attached , child_tidptr=0x55557ab7f650) = 19881 [pid 19881] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19881] chdir("./18967") = 0 [pid 19881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19881] setpgid(0, 0) = 0 [pid 19881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19881] write(3, "1000", 4) = 4 [pid 19881] close(3) = 0 [pid 19881] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19881] write(1, "executing program\n", 18executing program ) = 18 [pid 19881] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19881] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19881] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19881] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19881] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10143, si_int=0, si_ptr=NULL} --- [pid 19881] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19881, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18967", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18967", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18967/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18967/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18967/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18967") = 0 mkdir("./18968", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19882 attached , child_tidptr=0x55557ab7f650) = 19882 [pid 19882] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19882] chdir("./18968") = 0 [pid 19882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19882] setpgid(0, 0) = 0 [pid 19882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19882] write(3, "1000", 4) = 4 [pid 19882] close(3) = 0 [pid 19882] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19882] write(1, "executing program\n", 18) = 18 [pid 19882] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19882] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19882] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19882] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19882] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9253, si_int=0, si_ptr=NULL} --- [pid 19882] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19882, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18968", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18968", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18968/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18968/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18968/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18968") = 0 mkdir("./18969", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19883 attached [pid 19883] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19883] chdir("./18969" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19883 [pid 19883] <... chdir resumed>) = 0 [pid 19883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19883] setpgid(0, 0) = 0 [pid 19883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19883] write(3, "1000", 4) = 4 [pid 19883] close(3) = 0 [pid 19883] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19883] write(1, "executing program\n", 18executing program ) = 18 [pid 19883] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19883] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19883] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19883] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19883] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9602, si_int=0, si_ptr=NULL} --- [pid 19883] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19883, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18969", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18969", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18969/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18969/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18969/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18969") = 0 mkdir("./18970", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19884 attached [pid 19884] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19884 [pid 19884] chdir("./18970") = 0 [pid 19884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19884] setpgid(0, 0) = 0 [pid 19884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19884] write(3, "1000", 4) = 4 [pid 19884] close(3) = 0 [pid 19884] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19884] write(1, "executing program\n", 18) = 18 [pid 19884] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19884] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19884] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19884] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19884] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10693, si_int=0, si_ptr=NULL} --- [pid 19884] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19884, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18970", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18970", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18970/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18970/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18970/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18970") = 0 mkdir("./18971", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19885 attached , child_tidptr=0x55557ab7f650) = 19885 [pid 19885] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19885] chdir("./18971") = 0 [pid 19885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19885] setpgid(0, 0) = 0 [pid 19885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19885] write(3, "1000", 4) = 4 [pid 19885] close(3) = 0 [pid 19885] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19885] write(1, "executing program\n", 18executing program ) = 18 [pid 19885] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19885] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19885] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19885] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19885] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9105, si_int=0, si_ptr=NULL} --- [pid 19885] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19885, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18971", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18971", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18971/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18971/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18971/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18971") = 0 mkdir("./18972", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19886 ./strace-static-x86_64: Process 19886 attached [pid 19886] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19886] chdir("./18972") = 0 [pid 19886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19886] setpgid(0, 0) = 0 [pid 19886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19886] write(3, "1000", 4) = 4 [pid 19886] close(3) = 0 [pid 19886] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19886] write(1, "executing program\n", 18executing program ) = 18 [pid 19886] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19886] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19886] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19886] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19886] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9393, si_int=0, si_ptr=NULL} --- [pid 19886] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19886, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18972", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18972", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18972/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18972/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18972/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18972") = 0 mkdir("./18973", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19887 attached [pid 19887] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19887] chdir("./18973") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19887 [pid 19887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19887] setpgid(0, 0) = 0 [pid 19887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19887] write(3, "1000", 4) = 4 [pid 19887] close(3) = 0 executing program [pid 19887] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19887] write(1, "executing program\n", 18) = 18 [pid 19887] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19887] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19887] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19887] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19887] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8021, si_int=0, si_ptr=NULL} --- [pid 19887] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19887, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18973", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18973", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18973/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18973/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18973/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18973") = 0 mkdir("./18974", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19888 ./strace-static-x86_64: Process 19888 attached [pid 19888] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19888] chdir("./18974") = 0 [pid 19888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19888] setpgid(0, 0) = 0 [pid 19888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19888] write(3, "1000", 4) = 4 [pid 19888] close(3) = 0 [pid 19888] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19888] write(1, "executing program\n", 18executing program ) = 18 [pid 19888] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19888] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19888] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19888] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19888] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26335, si_int=0, si_ptr=NULL} --- [pid 19888] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19888, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18974", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18974", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18974/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18974/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18974/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18974") = 0 mkdir("./18975", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19889 attached [pid 19889] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19889] chdir("./18975" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19889 [pid 19889] <... chdir resumed>) = 0 [pid 19889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19889] setpgid(0, 0) = 0 [pid 19889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19889] write(3, "1000", 4) = 4 [pid 19889] close(3) = 0 [pid 19889] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19889] write(1, "executing program\n", 18) = 18 [pid 19889] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19889] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19889] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19889] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19889] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7492, si_int=0, si_ptr=NULL} --- [pid 19889] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19889, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18975", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18975", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18975/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18975/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18975/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18975") = 0 mkdir("./18976", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19890 attached , child_tidptr=0x55557ab7f650) = 19890 [pid 19890] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19890] chdir("./18976") = 0 [pid 19890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19890] setpgid(0, 0) = 0 [pid 19890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19890] write(3, "1000", 4) = 4 [pid 19890] close(3) = 0 executing program [pid 19890] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19890] write(1, "executing program\n", 18) = 18 [pid 19890] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19890] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19890] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19890] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19890] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8798, si_int=0, si_ptr=NULL} --- [pid 19890] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19890, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18976", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18976", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18976/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18976/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18976/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18976") = 0 mkdir("./18977", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19891 attached , child_tidptr=0x55557ab7f650) = 19891 [pid 19891] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19891] chdir("./18977") = 0 [pid 19891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19891] setpgid(0, 0) = 0 [pid 19891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19891] write(3, "1000", 4) = 4 [pid 19891] close(3) = 0 [pid 19891] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19891] write(1, "executing program\n", 18) = 18 [pid 19891] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19891] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19891] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19891] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19891] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10585, si_int=0, si_ptr=NULL} --- [pid 19891] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19891, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18977", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18977", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18977/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18977/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18977/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18977") = 0 mkdir("./18978", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19892 attached , child_tidptr=0x55557ab7f650) = 19892 [pid 19892] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19892] chdir("./18978") = 0 [pid 19892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19892] setpgid(0, 0) = 0 [pid 19892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19892] write(3, "1000", 4) = 4 [pid 19892] close(3) = 0 [pid 19892] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19892] write(1, "executing program\n", 18executing program ) = 18 [pid 19892] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19892] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19892] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19892] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19892] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11683, si_int=0, si_ptr=NULL} --- [pid 19892] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19892, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18978", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18978", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18978/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18978/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18978/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18978") = 0 mkdir("./18979", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19893 ./strace-static-x86_64: Process 19893 attached [pid 19893] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19893] chdir("./18979") = 0 [pid 19893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19893] setpgid(0, 0) = 0 [pid 19893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19893] write(3, "1000", 4) = 4 [pid 19893] close(3) = 0 [pid 19893] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19893] write(1, "executing program\n", 18executing program ) = 18 [pid 19893] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19893] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19893] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19893] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19893] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9502, si_int=0, si_ptr=NULL} --- [pid 19893] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19893, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18979", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18979", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18979/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18979/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18979/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18979") = 0 mkdir("./18980", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19894 attached [pid 19894] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19894] chdir("./18980") = 0 [pid 19894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19894] setpgid(0, 0) = 0 [pid 19894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19894 [pid 19894] <... openat resumed>) = 3 [pid 19894] write(3, "1000", 4) = 4 [pid 19894] close(3) = 0 [pid 19894] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19894] write(1, "executing program\n", 18executing program ) = 18 [pid 19894] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19894] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19894] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19894] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19894] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8589, si_int=0, si_ptr=NULL} --- [pid 19894] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19894, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18980", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18980", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18980/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18980/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18980/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18980") = 0 mkdir("./18981", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19895 ./strace-static-x86_64: Process 19895 attached [pid 19895] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19895] chdir("./18981") = 0 [pid 19895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19895] setpgid(0, 0) = 0 [pid 19895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19895] write(3, "1000", 4) = 4 [pid 19895] close(3) = 0 [pid 19895] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19895] write(1, "executing program\n", 18executing program ) = 18 [pid 19895] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19895] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19895] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19895] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19895] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12298, si_int=0, si_ptr=NULL} --- [pid 19895] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19895, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18981", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18981", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18981/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18981/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18981/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18981") = 0 mkdir("./18982", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19896 ./strace-static-x86_64: Process 19896 attached [pid 19896] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19896] chdir("./18982") = 0 [pid 19896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19896] setpgid(0, 0) = 0 [pid 19896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19896] write(3, "1000", 4) = 4 [pid 19896] close(3) = 0 [pid 19896] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19896] write(1, "executing program\n", 18executing program ) = 18 [pid 19896] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19896] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19896] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19896] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19896] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9265, si_int=0, si_ptr=NULL} --- [pid 19896] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19896, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18982", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18982", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18982/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18982/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18982/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18982") = 0 mkdir("./18983", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19897 ./strace-static-x86_64: Process 19897 attached [pid 19897] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19897] chdir("./18983") = 0 [pid 19897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19897] setpgid(0, 0) = 0 [pid 19897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19897] write(3, "1000", 4) = 4 [pid 19897] close(3) = 0 [pid 19897] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19897] write(1, "executing program\n", 18executing program ) = 18 [pid 19897] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19897] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19897] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19897] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19897] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8483, si_int=0, si_ptr=NULL} --- [pid 19897] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19897, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18983", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18983", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18983/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18983/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18983/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18983") = 0 mkdir("./18984", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19898 attached [pid 19898] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19898] chdir("./18984") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19898 [pid 19898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19898] setpgid(0, 0) = 0 [pid 19898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19898] write(3, "1000", 4) = 4 [pid 19898] close(3) = 0 [pid 19898] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19898] write(1, "executing program\n", 18) = 18 [pid 19898] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19898] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19898] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19898] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19898] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9514, si_int=0, si_ptr=NULL} --- [pid 19898] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19898, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18984", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18984", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18984/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18984/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18984/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18984") = 0 mkdir("./18985", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19899 attached [pid 19899] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19899] chdir("./18985") = 0 [pid 19899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19899 [pid 19899] <... prctl resumed>) = 0 [pid 19899] setpgid(0, 0) = 0 [pid 19899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19899] write(3, "1000", 4) = 4 [pid 19899] close(3) = 0 [pid 19899] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19899] write(1, "executing program\n", 18) = 18 [pid 19899] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19899] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19899] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19899] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19899] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8992, si_int=0, si_ptr=NULL} --- [pid 19899] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19899, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18985", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18985", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18985/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18985/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18985/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18985") = 0 mkdir("./18986", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19900 ./strace-static-x86_64: Process 19900 attached [pid 19900] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19900] chdir("./18986") = 0 [pid 19900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19900] setpgid(0, 0) = 0 [pid 19900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19900] write(3, "1000", 4) = 4 [pid 19900] close(3) = 0 [pid 19900] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19900] write(1, "executing program\n", 18executing program ) = 18 [pid 19900] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19900] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19900] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19900] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19900] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9588, si_int=0, si_ptr=NULL} --- [pid 19900] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19900, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18986", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18986", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18986/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18986/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18986/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18986") = 0 mkdir("./18987", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19901 ./strace-static-x86_64: Process 19901 attached [pid 19901] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19901] chdir("./18987") = 0 [pid 19901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19901] setpgid(0, 0) = 0 [pid 19901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19901] write(3, "1000", 4) = 4 [pid 19901] close(3) = 0 [pid 19901] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19901] write(1, "executing program\n", 18executing program ) = 18 [pid 19901] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19901] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19901] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19901] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19901] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8361, si_int=0, si_ptr=NULL} --- [pid 19901] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19901, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18987", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18987", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18987/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18987/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18987/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18987") = 0 mkdir("./18988", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19902 ./strace-static-x86_64: Process 19902 attached [pid 19902] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19902] chdir("./18988") = 0 [pid 19902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19902] setpgid(0, 0) = 0 [pid 19902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19902] write(3, "1000", 4) = 4 [pid 19902] close(3) = 0 [pid 19902] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19902] write(1, "executing program\n", 18executing program ) = 18 [pid 19902] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19902] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19902] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19902] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19902] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9731, si_int=0, si_ptr=NULL} --- [pid 19902] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19902, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18988", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18988", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18988/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18988/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18988/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18988") = 0 mkdir("./18989", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19903 ./strace-static-x86_64: Process 19903 attached [pid 19903] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19903] chdir("./18989") = 0 [pid 19903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19903] setpgid(0, 0) = 0 [pid 19903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19903] write(3, "1000", 4) = 4 [pid 19903] close(3) = 0 [pid 19903] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19903] write(1, "executing program\n", 18executing program ) = 18 [pid 19903] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19903] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19903] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19903] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19903] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9647, si_int=0, si_ptr=NULL} --- [pid 19903] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19903, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18989", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18989", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18989/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18989/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18989/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18989") = 0 mkdir("./18990", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19904 attached [pid 19904] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19904] chdir("./18990" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19904 [pid 19904] <... chdir resumed>) = 0 [pid 19904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19904] setpgid(0, 0) = 0 [pid 19904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19904] write(3, "1000", 4) = 4 [pid 19904] close(3) = 0 [pid 19904] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19904] write(1, "executing program\n", 18) = 18 [pid 19904] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19904] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19904] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19904] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19904] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=18644, si_int=0, si_ptr=NULL} --- [pid 19904] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19904, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18990", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18990", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18990/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18990/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18990/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18990") = 0 mkdir("./18991", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19905 attached , child_tidptr=0x55557ab7f650) = 19905 [pid 19905] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19905] chdir("./18991") = 0 [pid 19905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19905] setpgid(0, 0) = 0 [pid 19905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19905] write(3, "1000", 4) = 4 [pid 19905] close(3) = 0 [pid 19905] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19905] write(1, "executing program\n", 18) = 18 [pid 19905] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19905] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19905] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19905] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19905] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21249, si_int=0, si_ptr=NULL} --- [pid 19905] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19905, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18991", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18991", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18991/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18991/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18991/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18991") = 0 mkdir("./18992", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19906 attached [pid 19906] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19906] chdir("./18992" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19906 [pid 19906] <... chdir resumed>) = 0 [pid 19906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19906] setpgid(0, 0) = 0 [pid 19906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19906] write(3, "1000", 4) = 4 [pid 19906] close(3) = 0 [pid 19906] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19906] write(1, "executing program\n", 18) = 18 [pid 19906] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19906] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19906] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19906] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19906] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23650, si_int=0, si_ptr=NULL} --- [pid 19906] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19906, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18992", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18992", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18992/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18992/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18992/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18992") = 0 mkdir("./18993", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19907 ./strace-static-x86_64: Process 19907 attached [pid 19907] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19907] chdir("./18993") = 0 [pid 19907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19907] setpgid(0, 0) = 0 [pid 19907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19907] write(3, "1000", 4) = 4 [pid 19907] close(3) = 0 [pid 19907] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19907] write(1, "executing program\n", 18executing program ) = 18 [pid 19907] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19907] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19907] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19907] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19907] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8935, si_int=0, si_ptr=NULL} --- [pid 19907] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19907, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18993", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18993", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18993/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18993/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18993/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18993") = 0 mkdir("./18994", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19908 ./strace-static-x86_64: Process 19908 attached [pid 19908] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19908] chdir("./18994") = 0 [pid 19908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19908] setpgid(0, 0) = 0 [pid 19908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19908] write(3, "1000", 4) = 4 [pid 19908] close(3) = 0 [pid 19908] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19908] write(1, "executing program\n", 18) = 18 [pid 19908] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19908] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19908] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19908] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19908] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11770, si_int=0, si_ptr=NULL} --- [pid 19908] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19908, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18994", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18994", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18994/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18994/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18994/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18994") = 0 mkdir("./18995", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19909 ./strace-static-x86_64: Process 19909 attached [pid 19909] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19909] chdir("./18995") = 0 [pid 19909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19909] setpgid(0, 0) = 0 [pid 19909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19909] write(3, "1000", 4) = 4 [pid 19909] close(3) = 0 [pid 19909] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19909] write(1, "executing program\n", 18executing program ) = 18 [pid 19909] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19909] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19909] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19909] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19909] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9627, si_int=0, si_ptr=NULL} --- [pid 19909] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19909, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18995", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18995", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18995/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18995/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18995/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18995") = 0 mkdir("./18996", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19910 attached [pid 19910] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19910] chdir("./18996") = 0 [pid 19910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19910] setpgid(0, 0) = 0 [pid 19910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19910 [pid 19910] <... openat resumed>) = 3 [pid 19910] write(3, "1000", 4) = 4 [pid 19910] close(3) = 0 [pid 19910] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19910] write(1, "executing program\n", 18) = 18 [pid 19910] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19910] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19910] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19910] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19910] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9083, si_int=0, si_ptr=NULL} --- [pid 19910] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19910, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18996", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18996", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18996/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18996/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18996/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18996") = 0 mkdir("./18997", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19911 attached , child_tidptr=0x55557ab7f650) = 19911 [pid 19911] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19911] chdir("./18997") = 0 [pid 19911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19911] setpgid(0, 0) = 0 [pid 19911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19911] write(3, "1000", 4) = 4 [pid 19911] close(3) = 0 [pid 19911] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19911] write(1, "executing program\n", 18executing program ) = 18 [pid 19911] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19911] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19911] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19911] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19911] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9917, si_int=0, si_ptr=NULL} --- [pid 19911] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19911, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18997", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18997", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18997/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18997/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18997/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18997") = 0 mkdir("./18998", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19912 ./strace-static-x86_64: Process 19912 attached [pid 19912] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19912] chdir("./18998") = 0 [pid 19912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19912] setpgid(0, 0) = 0 [pid 19912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19912] write(3, "1000", 4) = 4 [pid 19912] close(3) = 0 [pid 19912] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19912] write(1, "executing program\n", 18) = 18 [pid 19912] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19912] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19912] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19912] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19912] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8107, si_int=0, si_ptr=NULL} --- [pid 19912] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19912, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18998", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18998", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18998/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18998/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18998/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18998") = 0 mkdir("./18999", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19913 ./strace-static-x86_64: Process 19913 attached [pid 19913] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19913] chdir("./18999") = 0 [pid 19913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19913] setpgid(0, 0) = 0 [pid 19913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19913] write(3, "1000", 4) = 4 [pid 19913] close(3) = 0 [pid 19913] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19913] write(1, "executing program\n", 18executing program ) = 18 [pid 19913] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19913] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19913] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19913] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19913] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12355, si_int=0, si_ptr=NULL} --- [pid 19913] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19913, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./18999", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./18999", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./18999/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./18999/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./18999/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./18999") = 0 mkdir("./19000", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19914 ./strace-static-x86_64: Process 19914 attached [pid 19914] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19914] chdir("./19000") = 0 [pid 19914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19914] setpgid(0, 0) = 0 [pid 19914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19914] write(3, "1000", 4) = 4 [pid 19914] close(3) = 0 [pid 19914] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19914] write(1, "executing program\n", 18executing program ) = 18 [pid 19914] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19914] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19914] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19914] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19914] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8510, si_int=0, si_ptr=NULL} --- [pid 19914] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19914, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19000", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19000", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19000/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19000/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19000/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19000") = 0 mkdir("./19001", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19915 attached [pid 19915] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19915] chdir("./19001") = 0 [pid 19915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19915] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19915 [pid 19915] <... setpgid resumed>) = 0 [pid 19915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19915] write(3, "1000", 4) = 4 [pid 19915] close(3) = 0 [pid 19915] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19915] write(1, "executing program\n", 18) = 18 [pid 19915] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19915] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19915] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19915] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19915] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10554, si_int=0, si_ptr=NULL} --- [pid 19915] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19915, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19001", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19001", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19001/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19001/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19001/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19001") = 0 mkdir("./19002", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19916 attached [pid 19916] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19916 [pid 19916] chdir("./19002") = 0 [pid 19916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19916] setpgid(0, 0) = 0 [pid 19916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19916] write(3, "1000", 4) = 4 [pid 19916] close(3) = 0 [pid 19916] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19916] write(1, "executing program\n", 18executing program ) = 18 [pid 19916] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19916] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19916] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19916] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19916] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9319, si_int=0, si_ptr=NULL} --- [pid 19916] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19916, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19002", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19002", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19002/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19002/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19002/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19002") = 0 mkdir("./19003", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19917 attached [pid 19917] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19917] chdir("./19003") = 0 [pid 19917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19917] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19917 [pid 19917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19917] write(3, "1000", 4) = 4 [pid 19917] close(3) = 0 [pid 19917] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19917] write(1, "executing program\n", 18executing program ) = 18 [pid 19917] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19917] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19917] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19917] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19917] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9794, si_int=0, si_ptr=NULL} --- [pid 19917] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19917, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19003", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19003", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19003/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19003/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19003/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19003") = 0 mkdir("./19004", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19918 attached [pid 19918] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19918] chdir("./19004" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19918 [pid 19918] <... chdir resumed>) = 0 [pid 19918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19918] setpgid(0, 0) = 0 [pid 19918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19918] write(3, "1000", 4) = 4 [pid 19918] close(3) = 0 [pid 19918] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19918] write(1, "executing program\n", 18executing program ) = 18 [pid 19918] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19918] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19918] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19918] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19918] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11221, si_int=0, si_ptr=NULL} --- [pid 19918] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19918, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19004", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19004", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19004/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19004/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19004/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19004") = 0 mkdir("./19005", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19919 attached [pid 19919] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19919] chdir("./19005" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19919 [pid 19919] <... chdir resumed>) = 0 [pid 19919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19919] setpgid(0, 0) = 0 [pid 19919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19919] write(3, "1000", 4) = 4 [pid 19919] close(3) = 0 [pid 19919] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19919] write(1, "executing program\n", 18) = 18 [pid 19919] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19919] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19919] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19919] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19919] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8827, si_int=0, si_ptr=NULL} --- [pid 19919] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19919, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19005", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19005", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19005/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19005/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19005/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19005") = 0 mkdir("./19006", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19920 attached [pid 19920] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19920] chdir("./19006") = 0 [pid 19920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19920] setpgid(0, 0) = 0 [pid 19920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19920 [pid 19920] <... openat resumed>) = 3 [pid 19920] write(3, "1000", 4) = 4 [pid 19920] close(3executing program ) = 0 [pid 19920] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19920] write(1, "executing program\n", 18) = 18 [pid 19920] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19920] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19920] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19920] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19920] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7877, si_int=0, si_ptr=NULL} --- [pid 19920] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19920, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19006", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19006", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19006/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19006/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19006/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19006") = 0 mkdir("./19007", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19921 attached , child_tidptr=0x55557ab7f650) = 19921 [pid 19921] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19921] chdir("./19007") = 0 [pid 19921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19921] setpgid(0, 0) = 0 [pid 19921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19921] write(3, "1000", 4) = 4 [pid 19921] close(3) = 0 [pid 19921] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19921] write(1, "executing program\n", 18) = 18 [pid 19921] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19921] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19921] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19921] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19921] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8728, si_int=0, si_ptr=NULL} --- [pid 19921] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19921, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19007", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19007", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19007/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19007/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19007/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19007") = 0 mkdir("./19008", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19922 ./strace-static-x86_64: Process 19922 attached [pid 19922] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19922] chdir("./19008") = 0 [pid 19922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19922] setpgid(0, 0) = 0 [pid 19922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19922] write(3, "1000", 4) = 4 [pid 19922] close(3) = 0 [pid 19922] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19922] write(1, "executing program\n", 18executing program ) = 18 [pid 19922] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19922] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19922] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19922] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19922] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10725, si_int=0, si_ptr=NULL} --- [pid 19922] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19922, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19008", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19008", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19008/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19008/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19008/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19008") = 0 mkdir("./19009", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19923 attached [pid 19923] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19923] chdir("./19009") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19923 [pid 19923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19923] setpgid(0, 0) = 0 [pid 19923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19923] write(3, "1000", 4) = 4 [pid 19923] close(3) = 0 [pid 19923] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19923] write(1, "executing program\n", 18executing program ) = 18 [pid 19923] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19923] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19923] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19923] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19923] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11860, si_int=0, si_ptr=NULL} --- [pid 19923] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19923, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19009", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19009", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19009/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19009/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19009/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19009") = 0 mkdir("./19010", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19924 ./strace-static-x86_64: Process 19924 attached [pid 19924] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19924] chdir("./19010") = 0 [pid 19924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19924] setpgid(0, 0) = 0 [pid 19924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19924] write(3, "1000", 4) = 4 [pid 19924] close(3) = 0 [pid 19924] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19924] write(1, "executing program\n", 18) = 18 [pid 19924] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19924] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19924] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19924] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19924] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8954, si_int=0, si_ptr=NULL} --- [pid 19924] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19924, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19010", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19010", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19010/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19010/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19010/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19010") = 0 mkdir("./19011", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19925 attached [pid 19925] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19925] chdir("./19011") = 0 [pid 19925] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19925 [pid 19925] <... prctl resumed>) = 0 [pid 19925] setpgid(0, 0) = 0 [pid 19925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19925] write(3, "1000", 4) = 4 [pid 19925] close(3) = 0 [pid 19925] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19925] write(1, "executing program\n", 18) = 18 [pid 19925] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19925] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19925] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19925] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19925] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9975, si_int=0, si_ptr=NULL} --- [pid 19925] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19925, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19011", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19011", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19011/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19011/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19011/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19011") = 0 mkdir("./19012", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19927 ./strace-static-x86_64: Process 19927 attached [pid 19927] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19927] chdir("./19012") = 0 [pid 19927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19927] setpgid(0, 0) = 0 [pid 19927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19927] write(3, "1000", 4) = 4 [pid 19927] close(3) = 0 [pid 19927] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19927] write(1, "executing program\n", 18executing program ) = 18 [pid 19927] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19927] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19927] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19927] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19927] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=26859, si_int=0, si_ptr=NULL} --- [pid 19927] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19927, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19012", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19012", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19012/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19012/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19012/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19012") = 0 mkdir("./19013", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19928 attached , child_tidptr=0x55557ab7f650) = 19928 [pid 19928] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19928] chdir("./19013") = 0 [pid 19928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19928] setpgid(0, 0) = 0 [pid 19928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19928] write(3, "1000", 4) = 4 [pid 19928] close(3) = 0 [pid 19928] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19928] write(1, "executing program\n", 18executing program ) = 18 [pid 19928] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19928] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19928] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19928] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19928] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8918, si_int=0, si_ptr=NULL} --- [pid 19928] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19928, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19013", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19013", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19013/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19013/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19013/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19013") = 0 mkdir("./19014", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19929 ./strace-static-x86_64: Process 19929 attached [pid 19929] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19929] chdir("./19014") = 0 [pid 19929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19929] setpgid(0, 0) = 0 [pid 19929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19929] write(3, "1000", 4) = 4 [pid 19929] close(3) = 0 [pid 19929] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19929] write(1, "executing program\n", 18executing program ) = 18 [pid 19929] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19929] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19929] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19929] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19929] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8711, si_int=0, si_ptr=NULL} --- [pid 19929] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19929, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19014", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19014", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19014/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19014/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19014/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19014") = 0 mkdir("./19015", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19930 attached [pid 19930] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19930] chdir("./19015") = 0 [pid 19930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19930] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19930 [pid 19930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19930] write(3, "1000", 4) = 4 [pid 19930] close(3) = 0 [pid 19930] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19930] write(1, "executing program\n", 18executing program ) = 18 [pid 19930] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19930] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19930] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19930] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19930] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=29069, si_int=0, si_ptr=NULL} --- [pid 19930] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19930, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19015", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19015", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19015/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19015/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19015/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19015") = 0 mkdir("./19016", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19931 ./strace-static-x86_64: Process 19931 attached [pid 19931] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19931] chdir("./19016") = 0 [pid 19931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19931] setpgid(0, 0) = 0 [pid 19931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19931] write(3, "1000", 4) = 4 [pid 19931] close(3) = 0 [pid 19931] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19931] write(1, "executing program\n", 18) = 18 [pid 19931] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19931] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19931] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19931] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19931] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=21523, si_int=0, si_ptr=NULL} --- [pid 19931] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19931, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19016", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19016", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19016/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19016/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19016/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19016") = 0 mkdir("./19017", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19932 ./strace-static-x86_64: Process 19932 attached [pid 19932] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19932] chdir("./19017") = 0 [pid 19932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19932] setpgid(0, 0) = 0 [pid 19932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19932] write(3, "1000", 4) = 4 [pid 19932] close(3) = 0 [pid 19932] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19932] write(1, "executing program\n", 18) = 18 [pid 19932] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19932] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19932] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19932] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19932] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7860, si_int=0, si_ptr=NULL} --- [pid 19932] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19932, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19017", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19017", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19017/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19017/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19017/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19017") = 0 mkdir("./19018", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19933 ./strace-static-x86_64: Process 19933 attached [pid 19933] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19933] chdir("./19018") = 0 [pid 19933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19933] setpgid(0, 0) = 0 [pid 19933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19933] write(3, "1000", 4) = 4 [pid 19933] close(3) = 0 [pid 19933] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19933] write(1, "executing program\n", 18) = 18 [pid 19933] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19933] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19933] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19933] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19933] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7901, si_int=0, si_ptr=NULL} --- [pid 19933] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19933, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19018", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19018", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19018/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19018/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19018/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19018") = 0 mkdir("./19019", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19934 ./strace-static-x86_64: Process 19934 attached [pid 19934] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19934] chdir("./19019") = 0 [pid 19934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19934] setpgid(0, 0) = 0 [pid 19934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19934] write(3, "1000", 4) = 4 [pid 19934] close(3) = 0 [pid 19934] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19934] write(1, "executing program\n", 18executing program ) = 18 [pid 19934] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19934] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19934] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19934] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19934] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11110, si_int=0, si_ptr=NULL} --- [pid 19934] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19934, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19019", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19019", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19019/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19019/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19019/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19019") = 0 mkdir("./19020", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19935 attached [pid 19935] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19935] chdir("./19020") = 0 [pid 19935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19935] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19935 [pid 19935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19935] write(3, "1000", 4) = 4 [pid 19935] close(3) = 0 [pid 19935] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19935] write(1, "executing program\n", 18) = 18 [pid 19935] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19935] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19935] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19935] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19935] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10438, si_int=0, si_ptr=NULL} --- [pid 19935] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19935, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19020", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19020", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19020/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19020/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19020/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19020") = 0 mkdir("./19021", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19936 attached [pid 19936] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19936] chdir("./19021" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19936 [pid 19936] <... chdir resumed>) = 0 [pid 19936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19936] setpgid(0, 0) = 0 [pid 19936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19936] write(3, "1000", 4) = 4 [pid 19936] close(3) = 0 [pid 19936] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19936] write(1, "executing program\n", 18executing program ) = 18 [pid 19936] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19936] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19936] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19936] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19936] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11405, si_int=0, si_ptr=NULL} --- [pid 19936] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19936, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19021", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19021", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19021/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19021/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19021/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19021") = 0 mkdir("./19022", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19937 attached , child_tidptr=0x55557ab7f650) = 19937 [pid 19937] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19937] chdir("./19022") = 0 [pid 19937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19937] setpgid(0, 0) = 0 [pid 19937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19937] write(3, "1000", 4) = 4 [pid 19937] close(3) = 0 [pid 19937] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19937] write(1, "executing program\n", 18executing program ) = 18 [pid 19937] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19937] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19937] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19937] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19937] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9538, si_int=0, si_ptr=NULL} --- [pid 19937] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19937, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19022", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19022", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19022/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19022/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19022/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19022") = 0 mkdir("./19023", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19938 ./strace-static-x86_64: Process 19938 attached [pid 19938] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19938] chdir("./19023") = 0 [pid 19938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19938] setpgid(0, 0) = 0 [pid 19938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19938] write(3, "1000", 4) = 4 [pid 19938] close(3) = 0 [pid 19938] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19938] write(1, "executing program\n", 18executing program ) = 18 [pid 19938] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19938] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19938] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19938] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19938] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9738, si_int=0, si_ptr=NULL} --- [pid 19938] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19938, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19023", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19023", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19023/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19023/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19023/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19023") = 0 mkdir("./19024", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19939 ./strace-static-x86_64: Process 19939 attached [pid 19939] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19939] chdir("./19024") = 0 [pid 19939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19939] setpgid(0, 0) = 0 [pid 19939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19939] write(3, "1000", 4) = 4 [pid 19939] close(3) = 0 [pid 19939] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19939] write(1, "executing program\n", 18) = 18 [pid 19939] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19939] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19939] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19939] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19939] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7953, si_int=0, si_ptr=NULL} --- [pid 19939] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19939, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19024", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19024", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19024/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19024/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19024/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19024") = 0 mkdir("./19025", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19940 attached [pid 19940] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19940] chdir("./19025" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19940 [pid 19940] <... chdir resumed>) = 0 [pid 19940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19940] setpgid(0, 0) = 0 [pid 19940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19940] write(3, "1000", 4) = 4 [pid 19940] close(3) = 0 [pid 19940] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19940] write(1, "executing program\n", 18) = 18 [pid 19940] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19940] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19940] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19940] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19940] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8959, si_int=0, si_ptr=NULL} --- [pid 19940] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19940, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19025", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19025", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19025/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19025/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19025/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19025") = 0 mkdir("./19026", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19941 attached [pid 19941] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19941] chdir("./19026") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19941 [pid 19941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19941] setpgid(0, 0) = 0 [pid 19941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19941] write(3, "1000", 4) = 4 [pid 19941] close(3) = 0 [pid 19941] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19941] write(1, "executing program\n", 18executing program ) = 18 [pid 19941] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19941] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19941] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19941] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19941] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9407, si_int=0, si_ptr=NULL} --- [pid 19941] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19941, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19026", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19026", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19026/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19026/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19026/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19026") = 0 mkdir("./19027", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19942 attached [pid 19942] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19942] chdir("./19027" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19942 [pid 19942] <... chdir resumed>) = 0 [pid 19942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19942] setpgid(0, 0) = 0 [pid 19942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19942] write(3, "1000", 4) = 4 [pid 19942] close(3) = 0 [pid 19942] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19942] write(1, "executing program\n", 18executing program ) = 18 [pid 19942] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19942] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19942] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19942] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19942] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9176, si_int=0, si_ptr=NULL} --- [pid 19942] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19942, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19027", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19027", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19027/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19027/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19027/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19027") = 0 mkdir("./19028", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19943 attached [pid 19943] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19943] chdir("./19028") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19943 [pid 19943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19943] setpgid(0, 0) = 0 [pid 19943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19943] write(3, "1000", 4) = 4 [pid 19943] close(3) = 0 [pid 19943] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19943] write(1, "executing program\n", 18) = 18 [pid 19943] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19943] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19943] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19943] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19943] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13742, si_int=0, si_ptr=NULL} --- [pid 19943] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19943, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19028", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19028", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19028/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19028/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19028/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19028") = 0 mkdir("./19029", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19944 attached [pid 19944] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19944] chdir("./19029") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19944 [pid 19944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19944] setpgid(0, 0) = 0 [pid 19944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19944] write(3, "1000", 4) = 4 [pid 19944] close(3) = 0 [pid 19944] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19944] write(1, "executing program\n", 18) = 18 [pid 19944] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19944] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19944] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19944] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19944] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8603, si_int=0, si_ptr=NULL} --- [pid 19944] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19944, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19029", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19029", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19029/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19029/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19029/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19029") = 0 mkdir("./19030", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19945 ./strace-static-x86_64: Process 19945 attached [pid 19945] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19945] chdir("./19030") = 0 [pid 19945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19945] setpgid(0, 0) = 0 [pid 19945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19945] write(3, "1000", 4) = 4 [pid 19945] close(3) = 0 [pid 19945] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19945] write(1, "executing program\n", 18executing program ) = 18 [pid 19945] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19945] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19945] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19945] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19945] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11154, si_int=0, si_ptr=NULL} --- [pid 19945] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19945, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19030", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19030", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19030/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19030/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19030/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19030") = 0 mkdir("./19031", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19946 attached [pid 19946] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19946] chdir("./19031" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19946 [pid 19946] <... chdir resumed>) = 0 [pid 19946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19946] setpgid(0, 0) = 0 [pid 19946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19946] write(3, "1000", 4) = 4 [pid 19946] close(3) = 0 [pid 19946] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19946] write(1, "executing program\n", 18) = 18 [pid 19946] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19946] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19946] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19946] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19946] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10883, si_int=0, si_ptr=NULL} --- [pid 19946] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19946, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19031", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19031", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19031/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19031/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19031/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19031") = 0 mkdir("./19032", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19947 attached [pid 19947] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19947] chdir("./19032") = 0 [pid 19947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19947 [pid 19947] <... prctl resumed>) = 0 [pid 19947] setpgid(0, 0) = 0 [pid 19947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19947] write(3, "1000", 4) = 4 [pid 19947] close(3) = 0 [pid 19947] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19947] write(1, "executing program\n", 18) = 18 [pid 19947] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19947] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19947] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19947] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19947] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8253, si_int=0, si_ptr=NULL} --- [pid 19947] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19947, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19032", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19032", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19032/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19032/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19032/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19032") = 0 mkdir("./19033", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19948 ./strace-static-x86_64: Process 19948 attached [pid 19948] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19948] chdir("./19033") = 0 [pid 19948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19948] setpgid(0, 0) = 0 [pid 19948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19948] write(3, "1000", 4) = 4 [pid 19948] close(3) = 0 [pid 19948] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19948] write(1, "executing program\n", 18) = 18 [pid 19948] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19948] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19948] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19948] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19948] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8993, si_int=0, si_ptr=NULL} --- [pid 19948] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19948, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19033", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19033", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19033/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19033/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19033/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19033") = 0 mkdir("./19034", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19949 attached [pid 19949] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19949] chdir("./19034") = 0 [pid 19949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19949] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19949 [pid 19949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19949] write(3, "1000", 4) = 4 [pid 19949] close(3) = 0 [pid 19949] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19949] write(1, "executing program\n", 18) = 18 [pid 19949] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19949] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19949] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19949] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19949] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7772, si_int=0, si_ptr=NULL} --- [pid 19949] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19949, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19034", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19034", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19034/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19034/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19034/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19034") = 0 mkdir("./19035", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19950 attached [pid 19950] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19950] chdir("./19035") = 0 [pid 19950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19950] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19950 [pid 19950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19950] write(3, "1000", 4) = 4 [pid 19950] close(3) = 0 [pid 19950] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19950] write(1, "executing program\n", 18executing program ) = 18 [pid 19950] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19950] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19950] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19950] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19950] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9511, si_int=0, si_ptr=NULL} --- [pid 19950] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19950, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19035", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19035", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19035/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19035/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19035/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19035") = 0 mkdir("./19036", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19951 ./strace-static-x86_64: Process 19951 attached [pid 19951] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19951] chdir("./19036") = 0 [pid 19951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19951] setpgid(0, 0) = 0 [pid 19951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19951] write(3, "1000", 4) = 4 [pid 19951] close(3) = 0 [pid 19951] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19951] write(1, "executing program\n", 18executing program ) = 18 [pid 19951] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19951] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19951] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19951] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19951] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11548, si_int=0, si_ptr=NULL} --- [pid 19951] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19951, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19036", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19036", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19036/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19036/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19036/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19036") = 0 mkdir("./19037", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19952 ./strace-static-x86_64: Process 19952 attached [pid 19952] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19952] chdir("./19037") = 0 [pid 19952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19952] setpgid(0, 0) = 0 [pid 19952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19952] write(3, "1000", 4) = 4 [pid 19952] close(3) = 0 [pid 19952] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19952] write(1, "executing program\n", 18executing program ) = 18 [pid 19952] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19952] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19952] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19952] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19952] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10420, si_int=0, si_ptr=NULL} --- [pid 19952] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19952, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19037", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19037", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19037/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19037/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19037/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19037") = 0 mkdir("./19038", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19953 attached [pid 19953] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19953] chdir("./19038") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19953 [pid 19953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19953] setpgid(0, 0) = 0 [pid 19953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19953] write(3, "1000", 4) = 4 [pid 19953] close(3) = 0 [pid 19953] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19953] write(1, "executing program\n", 18) = 18 [pid 19953] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19953] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19953] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19953] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19953] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9060, si_int=0, si_ptr=NULL} --- [pid 19953] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19953, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19038", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19038", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19038/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19038/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19038/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19038") = 0 mkdir("./19039", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19954 attached [pid 19954] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19954] chdir("./19039") = 0 [pid 19954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19954] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19954 [pid 19954] <... setpgid resumed>) = 0 [pid 19954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19954] write(3, "1000", 4) = 4 [pid 19954] close(3) = 0 [pid 19954] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19954] write(1, "executing program\n", 18executing program ) = 18 [pid 19954] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19954] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19954] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19954] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19954] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8482, si_int=0, si_ptr=NULL} --- [pid 19954] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19954, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19039", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19039", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19039/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19039/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19039/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19039") = 0 mkdir("./19040", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19955 ./strace-static-x86_64: Process 19955 attached [pid 19955] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19955] chdir("./19040") = 0 [pid 19955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19955] setpgid(0, 0) = 0 [pid 19955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19955] write(3, "1000", 4executing program ) = 4 [pid 19955] close(3) = 0 [pid 19955] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19955] write(1, "executing program\n", 18) = 18 [pid 19955] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19955] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19955] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19955] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19955] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9850, si_int=0, si_ptr=NULL} --- [pid 19955] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19955, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19040", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19040", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19040/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19040/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19040/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19040") = 0 mkdir("./19041", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19956 ./strace-static-x86_64: Process 19956 attached [pid 19956] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19956] chdir("./19041") = 0 [pid 19956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19956] setpgid(0, 0) = 0 [pid 19956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19956] write(3, "1000", 4) = 4 [pid 19956] close(3) = 0 [pid 19956] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19956] write(1, "executing program\n", 18) = 18 [pid 19956] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19956] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19956] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19956] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19956] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7640, si_int=0, si_ptr=NULL} --- [pid 19956] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19956, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19041", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19041", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19041/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19041/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19041/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19041") = 0 mkdir("./19042", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19957 ./strace-static-x86_64: Process 19957 attached [pid 19957] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19957] chdir("./19042") = 0 [pid 19957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19957] setpgid(0, 0) = 0 [pid 19957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19957] write(3, "1000", 4) = 4 [pid 19957] close(3) = 0 [pid 19957] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19957] write(1, "executing program\n", 18executing program ) = 18 [pid 19957] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19957] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19957] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19957] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19957] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8505, si_int=0, si_ptr=NULL} --- [pid 19957] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19957, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19042", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19042", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19042/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19042/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19042/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19042") = 0 mkdir("./19043", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19958 attached , child_tidptr=0x55557ab7f650) = 19958 [pid 19958] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19958] chdir("./19043") = 0 [pid 19958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19958] setpgid(0, 0) = 0 [pid 19958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19958] write(3, "1000", 4) = 4 [pid 19958] close(3) = 0 [pid 19958] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19958] write(1, "executing program\n", 18) = 18 [pid 19958] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19958] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19958] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19958] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19958] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9564, si_int=0, si_ptr=NULL} --- [pid 19958] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19958, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19043", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19043", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19043/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19043/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19043/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19043") = 0 mkdir("./19044", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19959 attached , child_tidptr=0x55557ab7f650) = 19959 [pid 19959] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19959] chdir("./19044") = 0 [pid 19959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19959] setpgid(0, 0) = 0 [pid 19959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19959] write(3, "1000", 4) = 4 [pid 19959] close(3) = 0 [pid 19959] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19959] write(1, "executing program\n", 18executing program ) = 18 [pid 19959] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19959] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19959] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19959] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19959] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8773, si_int=0, si_ptr=NULL} --- [pid 19959] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19959, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19044", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19044", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19044/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19044/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19044/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19044") = 0 mkdir("./19045", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19960 ./strace-static-x86_64: Process 19960 attached [pid 19960] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19960] chdir("./19045") = 0 [pid 19960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19960] setpgid(0, 0) = 0 [pid 19960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19960] write(3, "1000", 4) = 4 [pid 19960] close(3) = 0 [pid 19960] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19960] write(1, "executing program\n", 18) = 18 [pid 19960] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19960] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19960] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19960] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19960] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8983, si_int=0, si_ptr=NULL} --- [pid 19960] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19960, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19045", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19045", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19045/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19045/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19045/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19045") = 0 mkdir("./19046", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19961 attached [pid 19961] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19961 [pid 19961] chdir("./19046") = 0 [pid 19961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19961] setpgid(0, 0) = 0 [pid 19961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19961] write(3, "1000", 4) = 4 [pid 19961] close(3) = 0 [pid 19961] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19961] write(1, "executing program\n", 18) = 18 [pid 19961] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19961] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19961] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19961] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19961] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10828, si_int=0, si_ptr=NULL} --- [pid 19961] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19961, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19046", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19046", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19046/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19046/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19046/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19046") = 0 mkdir("./19047", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19962 ./strace-static-x86_64: Process 19962 attached [pid 19962] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19962] chdir("./19047") = 0 [pid 19962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19962] setpgid(0, 0) = 0 [pid 19962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19962] write(3, "1000", 4) = 4 [pid 19962] close(3) = 0 [pid 19962] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19962] write(1, "executing program\n", 18) = 18 [pid 19962] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19962] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19962] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19962] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19962] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8115, si_int=0, si_ptr=NULL} --- [pid 19962] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19962, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19047", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19047", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19047/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19047/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19047/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19047") = 0 mkdir("./19048", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19963 attached [pid 19963] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19963] chdir("./19048") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19963 [pid 19963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19963] setpgid(0, 0) = 0 [pid 19963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19963] write(3, "1000", 4) = 4 [pid 19963] close(3) = 0 [pid 19963] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19963] write(1, "executing program\n", 18executing program ) = 18 [pid 19963] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19963] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19963] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19963] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19963] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8244, si_int=0, si_ptr=NULL} --- [pid 19963] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19963, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19048", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19048", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19048/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19048/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19048/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19048") = 0 mkdir("./19049", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19964 ./strace-static-x86_64: Process 19964 attached [pid 19964] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19964] chdir("./19049") = 0 [pid 19964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19964] setpgid(0, 0) = 0 [pid 19964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19964] write(3, "1000", 4) = 4 [pid 19964] close(3) = 0 [pid 19964] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19964] write(1, "executing program\n", 18executing program ) = 18 [pid 19964] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19964] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19964] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19964] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19964] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8586, si_int=0, si_ptr=NULL} --- [pid 19964] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19964, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19049", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19049", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19049/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19049/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19049/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19049") = 0 mkdir("./19050", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19965 ./strace-static-x86_64: Process 19965 attached [pid 19965] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19965] chdir("./19050") = 0 [pid 19965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19965] setpgid(0, 0) = 0 [pid 19965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19965] write(3, "1000", 4) = 4 [pid 19965] close(3) = 0 [pid 19965] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19965] write(1, "executing program\n", 18) = 18 [pid 19965] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19965] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19965] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19965] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19965] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10936, si_int=0, si_ptr=NULL} --- [pid 19965] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19965, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19050", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19050", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19050/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19050/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19050/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19050") = 0 mkdir("./19051", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19966 attached [pid 19966] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19966] chdir("./19051" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19966 [pid 19966] <... chdir resumed>) = 0 [pid 19966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19966] setpgid(0, 0) = 0 [pid 19966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19966] write(3, "1000", 4) = 4 [pid 19966] close(3) = 0 [pid 19966] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19966] write(1, "executing program\n", 18executing program ) = 18 [pid 19966] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19966] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19966] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19966] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19966] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12196, si_int=0, si_ptr=NULL} --- [pid 19966] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19966, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19051", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19051", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19051/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19051/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19051/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19051") = 0 mkdir("./19052", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19967 attached [pid 19967] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19967] chdir("./19052") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19967 [pid 19967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19967] setpgid(0, 0) = 0 [pid 19967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19967] write(3, "1000", 4) = 4 [pid 19967] close(3) = 0 [pid 19967] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19967] write(1, "executing program\n", 18) = 18 [pid 19967] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19967] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19967] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19967] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19967] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16155, si_int=0, si_ptr=NULL} --- [pid 19967] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19967, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19052", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19052", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19052/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19052/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19052/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19052") = 0 mkdir("./19053", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19968 ./strace-static-x86_64: Process 19968 attached [pid 19968] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19968] chdir("./19053") = 0 [pid 19968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19968] setpgid(0, 0) = 0 [pid 19968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19968] write(3, "1000", 4) = 4 [pid 19968] close(3) = 0 [pid 19968] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19968] write(1, "executing program\n", 18executing program ) = 18 [pid 19968] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19968] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19968] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19968] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19968] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8976, si_int=0, si_ptr=NULL} --- [pid 19968] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19968, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19053", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19053", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19053/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19053/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19053/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19053") = 0 mkdir("./19054", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19969 ./strace-static-x86_64: Process 19969 attached [pid 19969] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19969] chdir("./19054") = 0 [pid 19969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19969] setpgid(0, 0) = 0 [pid 19969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19969] write(3, "1000", 4) = 4 [pid 19969] close(3) = 0 [pid 19969] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19969] write(1, "executing program\n", 18executing program ) = 18 [pid 19969] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19969] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19969] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19969] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19969] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=16253, si_int=0, si_ptr=NULL} --- [pid 19969] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19969, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19054", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19054", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19054/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19054/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19054/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19054") = 0 mkdir("./19055", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19970 ./strace-static-x86_64: Process 19970 attached [pid 19970] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19970] chdir("./19055") = 0 [pid 19970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19970] setpgid(0, 0) = 0 [pid 19970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19970] write(3, "1000", 4) = 4 [pid 19970] close(3) = 0 [pid 19970] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19970] write(1, "executing program\n", 18executing program ) = 18 [pid 19970] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19970] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19970] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19970] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19970] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8942, si_int=0, si_ptr=NULL} --- [pid 19970] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19970, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19055", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19055", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19055/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19055/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19055/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19055") = 0 mkdir("./19056", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19971 ./strace-static-x86_64: Process 19971 attached [pid 19971] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19971] chdir("./19056") = 0 [pid 19971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19971] setpgid(0, 0) = 0 [pid 19971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19971] write(3, "1000", 4) = 4 [pid 19971] close(3) = 0 [pid 19971] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19971] write(1, "executing program\n", 18executing program ) = 18 [pid 19971] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19971] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19971] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19971] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19971] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12386, si_int=0, si_ptr=NULL} --- [pid 19971] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19971, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19056", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19056", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19056/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19056/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19056/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19056") = 0 mkdir("./19057", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19972 ./strace-static-x86_64: Process 19972 attached [pid 19972] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19972] chdir("./19057") = 0 [pid 19972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19972] setpgid(0, 0) = 0 [pid 19972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19972] write(3, "1000", 4) = 4 [pid 19972] close(3) = 0 [pid 19972] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19972] write(1, "executing program\n", 18) = 18 [pid 19972] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19972] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19972] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19972] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19972] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=23408, si_int=0, si_ptr=NULL} --- [pid 19972] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19972, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19057", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19057", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19057/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19057/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19057/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19057") = 0 mkdir("./19058", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19973 attached [pid 19973] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19973 [pid 19973] chdir("./19058") = 0 [pid 19973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19973] setpgid(0, 0) = 0 [pid 19973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19973] write(3, "1000", 4) = 4 [pid 19973] close(3) = 0 [pid 19973] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19973] write(1, "executing program\n", 18executing program ) = 18 [pid 19973] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19973] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19973] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19973] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19973] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=12043, si_int=0, si_ptr=NULL} --- [pid 19973] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19973, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19058", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19058", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19058/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19058/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19058/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19058") = 0 mkdir("./19059", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19974 ./strace-static-x86_64: Process 19974 attached [pid 19974] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19974] chdir("./19059") = 0 [pid 19974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19974] setpgid(0, 0) = 0 [pid 19974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19974] write(3, "1000", 4) = 4 [pid 19974] close(3) = 0 [pid 19974] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19974] write(1, "executing program\n", 18executing program ) = 18 [pid 19974] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19974] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19974] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19974] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19974] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8461, si_int=0, si_ptr=NULL} --- [pid 19974] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19974, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19059", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19059", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19059/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19059/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19059/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19059") = 0 mkdir("./19060", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19975 ./strace-static-x86_64: Process 19975 attached [pid 19975] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19975] chdir("./19060") = 0 [pid 19975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19975] setpgid(0, 0) = 0 [pid 19975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19975] write(3, "1000", 4) = 4 [pid 19975] close(3) = 0 [pid 19975] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19975] write(1, "executing program\n", 18executing program ) = 18 [pid 19975] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19975] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19975] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19975] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19975] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10311, si_int=0, si_ptr=NULL} --- [pid 19975] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19975, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19060", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19060", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19060/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19060/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19060/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19060") = 0 mkdir("./19061", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19976 attached [pid 19976] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19976] chdir("./19061" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19976 [pid 19976] <... chdir resumed>) = 0 [pid 19976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19976] setpgid(0, 0) = 0 [pid 19976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19976] write(3, "1000", 4) = 4 [pid 19976] close(3) = 0 [pid 19976] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19976] write(1, "executing program\n", 18) = 18 [pid 19976] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19976] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19976] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19976] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19976] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=17131, si_int=0, si_ptr=NULL} --- [pid 19976] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19976, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19061", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19061", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19061/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19061/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19061/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19061") = 0 mkdir("./19062", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19977 ./strace-static-x86_64: Process 19977 attached [pid 19977] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19977] chdir("./19062") = 0 [pid 19977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19977] setpgid(0, 0) = 0 [pid 19977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19977] write(3, "1000", 4) = 4 [pid 19977] close(3) = 0 [pid 19977] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19977] write(1, "executing program\n", 18executing program ) = 18 [pid 19977] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19977] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19977] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19977] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19977] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8760, si_int=0, si_ptr=NULL} --- [pid 19977] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19977, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19062", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19062", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19062/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19062/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19062/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19062") = 0 mkdir("./19063", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19978 attached [pid 19978] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19978] chdir("./19063") = 0 [pid 19978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19978] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19978 [pid 19978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19978] write(3, "1000", 4) = 4 [pid 19978] close(3) = 0 [pid 19978] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19978] write(1, "executing program\n", 18executing program ) = 18 [pid 19978] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19978] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19978] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19978] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19978] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11909, si_int=0, si_ptr=NULL} --- [pid 19978] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19978, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19063", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19063", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19063/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19063/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19063/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19063") = 0 mkdir("./19064", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19979 attached [pid 19979] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19979] chdir("./19064") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19979 [pid 19979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19979] setpgid(0, 0) = 0 [pid 19979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19979] write(3, "1000", 4) = 4 [pid 19979] close(3) = 0 [pid 19979] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19979] write(1, "executing program\n", 18) = 18 [pid 19979] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19979] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19979] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19979] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19979] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8833, si_int=0, si_ptr=NULL} --- [pid 19979] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19979, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19064", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19064", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19064/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19064/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19064/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19064") = 0 mkdir("./19065", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19980 ./strace-static-x86_64: Process 19980 attached [pid 19980] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19980] chdir("./19065") = 0 [pid 19980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19980] setpgid(0, 0) = 0 [pid 19980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19980] write(3, "1000", 4) = 4 [pid 19980] close(3) = 0 [pid 19980] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19980] write(1, "executing program\n", 18executing program ) = 18 [pid 19980] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19980] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19980] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19980] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19980] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8293, si_int=0, si_ptr=NULL} --- [pid 19980] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19980, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19065", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19065", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19065/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19065/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19065/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19065") = 0 mkdir("./19066", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19981 ./strace-static-x86_64: Process 19981 attached [pid 19981] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19981] chdir("./19066") = 0 [pid 19981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19981] setpgid(0, 0) = 0 [pid 19981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19981] write(3, "1000", 4) = 4 [pid 19981] close(3) = 0 [pid 19981] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19981] write(1, "executing program\n", 18executing program ) = 18 [pid 19981] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19981] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19981] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19981] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19981] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11662, si_int=0, si_ptr=NULL} --- [pid 19981] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19981, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19066", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19066", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19066/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19066/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19066/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19066") = 0 mkdir("./19067", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19982 attached , child_tidptr=0x55557ab7f650) = 19982 [pid 19982] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19982] chdir("./19067") = 0 [pid 19982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19982] setpgid(0, 0) = 0 [pid 19982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19982] write(3, "1000", 4) = 4 [pid 19982] close(3) = 0 [pid 19982] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19982] write(1, "executing program\n", 18executing program ) = 18 [pid 19982] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19982] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19982] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19982] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19982] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9084, si_int=0, si_ptr=NULL} --- [pid 19982] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19982, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19067", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19067", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19067/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19067/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19067/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19067") = 0 mkdir("./19068", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19983 attached , child_tidptr=0x55557ab7f650) = 19983 [pid 19983] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19983] chdir("./19068") = 0 [pid 19983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19983] setpgid(0, 0) = 0 [pid 19983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19983] write(3, "1000", 4) = 4 [pid 19983] close(3) = 0 [pid 19983] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19983] write(1, "executing program\n", 18executing program ) = 18 [pid 19983] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19983] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19983] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19983] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19983] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11470, si_int=0, si_ptr=NULL} --- [pid 19983] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19983, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19068", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19068", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19068/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19068/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19068/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19068") = 0 mkdir("./19069", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19984 ./strace-static-x86_64: Process 19984 attached [pid 19984] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19984] chdir("./19069") = 0 [pid 19984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19984] setpgid(0, 0) = 0 [pid 19984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19984] write(3, "1000", 4) = 4 [pid 19984] close(3) = 0 [pid 19984] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19984] write(1, "executing program\n", 18executing program ) = 18 [pid 19984] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19984] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19984] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19984] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19984] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10637, si_int=0, si_ptr=NULL} --- [pid 19984] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19984, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19069", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19069", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19069/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19069/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19069/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19069") = 0 mkdir("./19070", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19985 attached [pid 19985] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19985] chdir("./19070" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 19985 [pid 19985] <... chdir resumed>) = 0 [pid 19985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19985] setpgid(0, 0) = 0 [pid 19985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19985] write(3, "1000", 4) = 4 [pid 19985] close(3) = 0 [pid 19985] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19985] write(1, "executing program\n", 18executing program ) = 18 [pid 19985] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19985] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19985] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19985] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19985] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10966, si_int=0, si_ptr=NULL} --- [pid 19985] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19985, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19070", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19070", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19070/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19070/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19070/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19070") = 0 mkdir("./19071", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19986 attached , child_tidptr=0x55557ab7f650) = 19986 [pid 19986] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19986] chdir("./19071") = 0 [pid 19986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19986] setpgid(0, 0) = 0 [pid 19986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19986] write(3, "1000", 4) = 4 [pid 19986] close(3) = 0 [pid 19986] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19986] write(1, "executing program\n", 18) = 18 [pid 19986] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19986] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19986] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19986] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19986] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9239, si_int=0, si_ptr=NULL} --- [pid 19986] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19986, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19071", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19071", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19071/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19071/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19071/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19071") = 0 mkdir("./19072", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19987 attached , child_tidptr=0x55557ab7f650) = 19987 [pid 19987] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19987] chdir("./19072") = 0 [pid 19987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19987] setpgid(0, 0) = 0 [pid 19987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19987] write(3, "1000", 4) = 4 [pid 19987] close(3) = 0 [pid 19987] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19987] write(1, "executing program\n", 18executing program ) = 18 [pid 19987] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19987] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19987] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19987] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19987] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9025, si_int=0, si_ptr=NULL} --- [pid 19987] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19987, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19072", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19072", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19072/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19072/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19072/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19072") = 0 mkdir("./19073", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19988 ./strace-static-x86_64: Process 19988 attached [pid 19988] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19988] chdir("./19073") = 0 [pid 19988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19988] setpgid(0, 0) = 0 [pid 19988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19988] write(3, "1000", 4) = 4 [pid 19988] close(3) = 0 [pid 19988] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19988] write(1, "executing program\n", 18executing program ) = 18 [pid 19988] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19988] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19988] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19988] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19988] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8382, si_int=0, si_ptr=NULL} --- [pid 19988] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19988, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19073", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19073", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19073/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19073/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19073/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19073") = 0 mkdir("./19074", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19989 ./strace-static-x86_64: Process 19989 attached [pid 19989] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19989] chdir("./19074") = 0 [pid 19989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19989] setpgid(0, 0) = 0 [pid 19989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19989] write(3, "1000", 4) = 4 [pid 19989] close(3) = 0 [pid 19989] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19989] write(1, "executing program\n", 18executing program ) = 18 [pid 19989] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19989] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19989] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19989] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19989] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8644, si_int=0, si_ptr=NULL} --- [pid 19989] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19989, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19074", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19074", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19074/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19074/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19074/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19074") = 0 mkdir("./19075", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19990 ./strace-static-x86_64: Process 19990 attached [pid 19990] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19990] chdir("./19075") = 0 [pid 19990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19990] setpgid(0, 0) = 0 [pid 19990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19990] write(3, "1000", 4) = 4 [pid 19990] close(3) = 0 [pid 19990] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19990] write(1, "executing program\n", 18executing program ) = 18 [pid 19990] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19990] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19990] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19990] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19990] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9982, si_int=0, si_ptr=NULL} --- [pid 19990] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19990, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19075", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19075", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19075/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19075/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19075/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19075") = 0 mkdir("./19076", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19991 ./strace-static-x86_64: Process 19991 attached [pid 19991] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19991] chdir("./19076") = 0 [pid 19991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19991] setpgid(0, 0) = 0 [pid 19991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19991] write(3, "1000", 4) = 4 [pid 19991] close(3) = 0 [pid 19991] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19991] write(1, "executing program\n", 18executing program ) = 18 [pid 19991] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19991] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19991] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19991] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19991] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10505, si_int=0, si_ptr=NULL} --- [pid 19991] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19991, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19076", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19076", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19076/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19076/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19076/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19076") = 0 mkdir("./19077", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19992 ./strace-static-x86_64: Process 19992 attached [pid 19992] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19992] chdir("./19077") = 0 [pid 19992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19992] setpgid(0, 0) = 0 [pid 19992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19992] write(3, "1000", 4) = 4 [pid 19992] close(3) = 0 [pid 19992] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19992] write(1, "executing program\n", 18) = 18 [pid 19992] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19992] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19992] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19992] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19992] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=19525, si_int=0, si_ptr=NULL} --- [pid 19992] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19992, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19077", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19077", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19077/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19077/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19077/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19077") = 0 mkdir("./19078", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19994 ./strace-static-x86_64: Process 19994 attached [pid 19994] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19994] chdir("./19078") = 0 [pid 19994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19994] setpgid(0, 0) = 0 [pid 19994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19994] write(3, "1000", 4) = 4 [pid 19994] close(3) = 0 [pid 19994] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19994] write(1, "executing program\n", 18) = 18 [pid 19994] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19994] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19994] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19994] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19994] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11129, si_int=0, si_ptr=NULL} --- [pid 19994] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19994, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19078", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19078", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19078/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19078/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19078/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19078") = 0 mkdir("./19079", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19995 ./strace-static-x86_64: Process 19995 attached [pid 19995] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19995] chdir("./19079") = 0 [pid 19995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19995] setpgid(0, 0) = 0 [pid 19995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19995] write(3, "1000", 4) = 4 [pid 19995] close(3) = 0 [pid 19995] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19995] write(1, "executing program\n", 18) = 18 [pid 19995] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19995] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19995] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19995] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19995] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8826, si_int=0, si_ptr=NULL} --- [pid 19995] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19995, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19079", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19079", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19079/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19079/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19079/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19079") = 0 mkdir("./19080", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19996 ./strace-static-x86_64: Process 19996 attached [pid 19996] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19996] chdir("./19080") = 0 [pid 19996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19996] setpgid(0, 0) = 0 [pid 19996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19996] write(3, "1000", 4) = 4 [pid 19996] close(3) = 0 [pid 19996] symlink("/dev/binderfs", "./binderfs") = 0 [pid 19996] write(1, "executing program\n", 18executing program ) = 18 [pid 19996] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19996] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19996] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19996] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19996] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8336, si_int=0, si_ptr=NULL} --- [pid 19996] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19996, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19080", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19080", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19080/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19080/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19080/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19080") = 0 mkdir("./19081", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19997 attached , child_tidptr=0x55557ab7f650) = 19997 [pid 19997] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19997] chdir("./19081") = 0 [pid 19997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19997] setpgid(0, 0) = 0 [pid 19997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19997] write(3, "1000", 4) = 4 [pid 19997] close(3) = 0 [pid 19997] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19997] write(1, "executing program\n", 18) = 18 [pid 19997] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19997] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19997] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19997] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19997] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9242, si_int=0, si_ptr=NULL} --- [pid 19997] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19997, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19081", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19081", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19081/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19081/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19081/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19081") = 0 mkdir("./19082", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 19998 attached , child_tidptr=0x55557ab7f650) = 19998 [pid 19998] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19998] chdir("./19082") = 0 [pid 19998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19998] setpgid(0, 0) = 0 [pid 19998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19998] write(3, "1000", 4) = 4 [pid 19998] close(3) = 0 [pid 19998] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 19998] write(1, "executing program\n", 18) = 18 [pid 19998] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19998] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19998] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19998] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19998] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9641, si_int=0, si_ptr=NULL} --- [pid 19998] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19998, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19082", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19082", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19082/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19082/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19082/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19082") = 0 mkdir("./19083", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 19999 ./strace-static-x86_64: Process 19999 attached [pid 19999] set_robust_list(0x55557ab7f660, 24) = 0 [pid 19999] chdir("./19083") = 0 [pid 19999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 19999] setpgid(0, 0) = 0 [pid 19999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 19999] write(3, "1000", 4) = 4 [pid 19999] close(3) = 0 [pid 19999] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 19999] write(1, "executing program\n", 18) = 18 [pid 19999] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 19999] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 19999] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 19999] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 19999] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8145, si_int=0, si_ptr=NULL} --- [pid 19999] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=19999, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19083", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19083", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19083/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19083/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19083/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19083") = 0 mkdir("./19084", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20000 ./strace-static-x86_64: Process 20000 attached [pid 20000] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20000] chdir("./19084") = 0 [pid 20000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20000] setpgid(0, 0) = 0 [pid 20000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20000] write(3, "1000", 4) = 4 [pid 20000] close(3) = 0 [pid 20000] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20000] write(1, "executing program\n", 18executing program ) = 18 [pid 20000] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20000] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20000] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20000] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20000] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9378, si_int=0, si_ptr=NULL} --- [pid 20000] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20000, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19084", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19084", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19084/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19084/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19084/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19084") = 0 mkdir("./19085", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20001 ./strace-static-x86_64: Process 20001 attached [pid 20001] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20001] chdir("./19085") = 0 [pid 20001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20001] setpgid(0, 0) = 0 [pid 20001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20001] write(3, "1000", 4) = 4 [pid 20001] close(3) = 0 [pid 20001] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20001] write(1, "executing program\n", 18) = 18 [pid 20001] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20001] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20001] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20001] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20001] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9488, si_int=0, si_ptr=NULL} --- [pid 20001] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20001, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19085", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19085", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19085/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19085/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19085/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19085") = 0 mkdir("./19086", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20002 attached , child_tidptr=0x55557ab7f650) = 20002 [pid 20002] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20002] chdir("./19086") = 0 [pid 20002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20002] setpgid(0, 0) = 0 [pid 20002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20002] write(3, "1000", 4) = 4 [pid 20002] close(3) = 0 [pid 20002] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20002] write(1, "executing program\n", 18executing program ) = 18 [pid 20002] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20002] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20002] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20002] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20002] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8460, si_int=0, si_ptr=NULL} --- [pid 20002] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20002, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19086", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19086", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19086/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19086/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19086/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19086") = 0 mkdir("./19087", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20003 ./strace-static-x86_64: Process 20003 attached [pid 20003] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20003] chdir("./19087") = 0 [pid 20003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20003] setpgid(0, 0) = 0 [pid 20003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20003] write(3, "1000", 4) = 4 [pid 20003] close(3) = 0 [pid 20003] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20003] write(1, "executing program\n", 18executing program ) = 18 [pid 20003] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20003] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20003] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20003] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20003] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11773, si_int=0, si_ptr=NULL} --- [pid 20003] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20003, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19087", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19087", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19087/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19087/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19087/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19087") = 0 mkdir("./19088", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20004 ./strace-static-x86_64: Process 20004 attached [pid 20004] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20004] chdir("./19088") = 0 [pid 20004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20004] setpgid(0, 0) = 0 [pid 20004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20004] write(3, "1000", 4) = 4 [pid 20004] close(3) = 0 [pid 20004] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20004] write(1, "executing program\n", 18executing program ) = 18 [pid 20004] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20004] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20004] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20004] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20004] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10943, si_int=0, si_ptr=NULL} --- [pid 20004] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20004, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19088", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19088", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19088/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19088/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19088/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19088") = 0 mkdir("./19089", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20005 ./strace-static-x86_64: Process 20005 attached [pid 20005] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20005] chdir("./19089") = 0 [pid 20005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20005] setpgid(0, 0) = 0 [pid 20005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20005] write(3, "1000", 4) = 4 [pid 20005] close(3) = 0 [pid 20005] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20005] write(1, "executing program\n", 18) = 18 [pid 20005] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20005] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20005] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20005] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20005] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11317, si_int=0, si_ptr=NULL} --- [pid 20005] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20005, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19089", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19089", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19089/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19089/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19089/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19089") = 0 mkdir("./19090", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20006 ./strace-static-x86_64: Process 20006 attached [pid 20006] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20006] chdir("./19090") = 0 [pid 20006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20006] setpgid(0, 0) = 0 [pid 20006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20006] write(3, "1000", 4) = 4 [pid 20006] close(3) = 0 [pid 20006] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20006] write(1, "executing program\n", 18) = 18 [pid 20006] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20006] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20006] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20006] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20006] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8854, si_int=0, si_ptr=NULL} --- [pid 20006] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20006, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19090", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19090", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19090/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19090/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19090/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19090") = 0 mkdir("./19091", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20007 ./strace-static-x86_64: Process 20007 attached [pid 20007] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20007] chdir("./19091") = 0 [pid 20007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20007] setpgid(0, 0) = 0 [pid 20007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20007] write(3, "1000", 4) = 4 [pid 20007] close(3) = 0 [pid 20007] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20007] write(1, "executing program\n", 18) = 18 [pid 20007] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20007] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20007] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20007] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20007] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10325, si_int=0, si_ptr=NULL} --- [pid 20007] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20007, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19091", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19091", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19091/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19091/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19091/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19091") = 0 mkdir("./19092", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20008 ./strace-static-x86_64: Process 20008 attached [pid 20008] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20008] chdir("./19092") = 0 [pid 20008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20008] setpgid(0, 0) = 0 [pid 20008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20008] write(3, "1000", 4) = 4 [pid 20008] close(3) = 0 [pid 20008] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20008] write(1, "executing program\n", 18) = 18 [pid 20008] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20008] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20008] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20008] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20008] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8774, si_int=0, si_ptr=NULL} --- [pid 20008] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20008, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19092", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19092", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19092/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19092/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19092/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19092") = 0 mkdir("./19093", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20009 attached [pid 20009] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20009] chdir("./19093") = 0 [pid 20009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20009] setpgid(0, 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20009 [pid 20009] <... setpgid resumed>) = 0 [pid 20009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20009] write(3, "1000", 4) = 4 [pid 20009] close(3) = 0 [pid 20009] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20009] write(1, "executing program\n", 18executing program ) = 18 [pid 20009] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20009] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20009] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20009] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20009] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10976, si_int=0, si_ptr=NULL} --- [pid 20009] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20009, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19093", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19093", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19093/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19093/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19093/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19093") = 0 mkdir("./19094", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20010 attached [pid 20010] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20010] chdir("./19094") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20010 [pid 20010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20010] setpgid(0, 0) = 0 [pid 20010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20010] write(3, "1000", 4) = 4 [pid 20010] close(3) = 0 executing program [pid 20010] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20010] write(1, "executing program\n", 18) = 18 [pid 20010] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20010] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20010] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20010] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20010] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8892, si_int=0, si_ptr=NULL} --- [pid 20010] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20010, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19094", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19094", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19094/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19094/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19094/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19094") = 0 mkdir("./19095", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20011 attached , child_tidptr=0x55557ab7f650) = 20011 [pid 20011] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20011] chdir("./19095") = 0 [pid 20011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20011] setpgid(0, 0) = 0 [pid 20011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20011] write(3, "1000", 4) = 4 [pid 20011] close(3) = 0 [pid 20011] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20011] write(1, "executing program\n", 18executing program ) = 18 [pid 20011] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20011] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20011] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20011] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20011] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13837, si_int=0, si_ptr=NULL} --- [pid 20011] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20011, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19095", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19095", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19095/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19095/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19095/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19095") = 0 mkdir("./19096", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20012 ./strace-static-x86_64: Process 20012 attached [pid 20012] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20012] chdir("./19096") = 0 [pid 20012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20012] setpgid(0, 0) = 0 [pid 20012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20012] write(3, "1000", 4) = 4 [pid 20012] close(3) = 0 [pid 20012] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20012] write(1, "executing program\n", 18executing program ) = 18 [pid 20012] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20012] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20012] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20012] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20012] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8649, si_int=0, si_ptr=NULL} --- [pid 20012] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20012, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19096", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19096", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19096/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19096/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19096/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19096") = 0 mkdir("./19097", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20013 attached [pid 20013] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20013 [pid 20013] chdir("./19097") = 0 [pid 20013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20013] setpgid(0, 0) = 0 [pid 20013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20013] write(3, "1000", 4) = 4 [pid 20013] close(3) = 0 [pid 20013] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20013] write(1, "executing program\n", 18executing program ) = 18 [pid 20013] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20013] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20013] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20013] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20013] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8260, si_int=0, si_ptr=NULL} --- [pid 20013] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20013, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19097", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19097", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19097/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19097/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19097/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19097") = 0 mkdir("./19098", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20014 ./strace-static-x86_64: Process 20014 attached [pid 20014] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20014] chdir("./19098") = 0 [pid 20014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20014] setpgid(0, 0) = 0 [pid 20014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20014] write(3, "1000", 4) = 4 [pid 20014] close(3) = 0 [pid 20014] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20014] write(1, "executing program\n", 18) = 18 [pid 20014] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20014] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20014] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20014] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20014] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11236, si_int=0, si_ptr=NULL} --- [pid 20014] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20014, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19098", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19098", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19098/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19098/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19098/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19098") = 0 mkdir("./19099", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20015 ./strace-static-x86_64: Process 20015 attached [pid 20015] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20015] chdir("./19099") = 0 [pid 20015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20015] setpgid(0, 0) = 0 [pid 20015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20015] write(3, "1000", 4) = 4 [pid 20015] close(3) = 0 [pid 20015] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20015] write(1, "executing program\n", 18) = 18 [pid 20015] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20015] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20015] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20015] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20015] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8544, si_int=0, si_ptr=NULL} --- [pid 20015] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20015, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19099", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19099", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19099/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19099/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19099/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19099") = 0 mkdir("./19100", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20016 ./strace-static-x86_64: Process 20016 attached [pid 20016] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20016] chdir("./19100") = 0 [pid 20016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20016] setpgid(0, 0) = 0 [pid 20016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20016] write(3, "1000", 4) = 4 [pid 20016] close(3) = 0 [pid 20016] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20016] write(1, "executing program\n", 18) = 18 [pid 20016] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20016] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20016] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20016] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20016] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=14604, si_int=0, si_ptr=NULL} --- [pid 20016] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20016, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19100", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19100", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19100/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19100/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19100/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19100") = 0 mkdir("./19101", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20017 attached [pid 20017] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20017] chdir("./19101") = 0 [pid 20017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20017] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20017 [pid 20017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20017] write(3, "1000", 4) = 4 [pid 20017] close(3) = 0 [pid 20017] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20017] write(1, "executing program\n", 18) = 18 [pid 20017] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20017] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20017] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20017] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20017] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13779, si_int=0, si_ptr=NULL} --- [pid 20017] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20017, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19101", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19101", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19101/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19101/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19101/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19101") = 0 mkdir("./19102", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20018 ./strace-static-x86_64: Process 20018 attached [pid 20018] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20018] chdir("./19102") = 0 [pid 20018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20018] setpgid(0, 0) = 0 [pid 20018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20018] write(3, "1000", 4) = 4 [pid 20018] close(3) = 0 [pid 20018] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20018] write(1, "executing program\n", 18) = 18 [pid 20018] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20018] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20018] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20018] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20018] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8774, si_int=0, si_ptr=NULL} --- [pid 20018] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20018, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19102", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19102", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19102/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19102/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19102/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19102") = 0 mkdir("./19103", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20019 attached [pid 20019] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20019 [pid 20019] chdir("./19103") = 0 [pid 20019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20019] setpgid(0, 0) = 0 [pid 20019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20019] write(3, "1000", 4) = 4 [pid 20019] close(3) = 0 [pid 20019] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20019] write(1, "executing program\n", 18) = 18 [pid 20019] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20019] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20019] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20019] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20019] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9486, si_int=0, si_ptr=NULL} --- [pid 20019] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20019, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19103", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19103", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19103/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19103/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19103/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19103") = 0 mkdir("./19104", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20020 attached [pid 20020] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20020] chdir("./19104") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20020 [pid 20020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20020] setpgid(0, 0) = 0 [pid 20020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20020] write(3, "1000", 4) = 4 [pid 20020] close(3) = 0 [pid 20020] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20020] write(1, "executing program\n", 18) = 18 [pid 20020] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20020] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20020] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20020] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20020] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=27100, si_int=0, si_ptr=NULL} --- [pid 20020] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20020, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19104", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19104", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19104/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19104/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19104/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19104") = 0 mkdir("./19105", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20021 ./strace-static-x86_64: Process 20021 attached [pid 20021] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20021] chdir("./19105") = 0 [pid 20021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20021] setpgid(0, 0) = 0 [pid 20021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20021] write(3, "1000", 4) = 4 [pid 20021] close(3) = 0 [pid 20021] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20021] write(1, "executing program\n", 18executing program ) = 18 [pid 20021] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20021] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20021] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20021] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20021] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11349, si_int=0, si_ptr=NULL} --- [pid 20021] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20021, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19105", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19105", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19105/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19105/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19105/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19105") = 0 mkdir("./19106", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20022 attached [pid 20022] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20022] chdir("./19106") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20022 [pid 20022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20022] setpgid(0, 0) = 0 [pid 20022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20022] write(3, "1000", 4) = 4 [pid 20022] close(3) = 0 [pid 20022] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20022] write(1, "executing program\n", 18) = 18 [pid 20022] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20022] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20022] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20022] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20022] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9007, si_int=0, si_ptr=NULL} --- [pid 20022] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20022, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19106", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19106", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19106/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19106/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19106/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19106") = 0 mkdir("./19107", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20023 attached [pid 20023] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20023] chdir("./19107") = 0 [pid 20023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20023] setpgid(0, 0) = 0 [pid 20023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20023] write(3, "1000", 4) = 4 [pid 20023] close(3) = 0 [pid 20023] symlink("/dev/binderfs", "./binderfs" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20023 [pid 20023] <... symlink resumed>) = 0 executing program [pid 20023] write(1, "executing program\n", 18) = 18 [pid 20023] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20023] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20023] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20023] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20023] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8175, si_int=0, si_ptr=NULL} --- [pid 20023] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20023, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19107", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19107", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19107/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19107/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19107/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19107") = 0 mkdir("./19108", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20024 ./strace-static-x86_64: Process 20024 attached [pid 20024] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20024] chdir("./19108") = 0 [pid 20024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20024] setpgid(0, 0) = 0 [pid 20024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20024] write(3, "1000", 4) = 4 [pid 20024] close(3) = 0 [pid 20024] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20024] write(1, "executing program\n", 18executing program ) = 18 [pid 20024] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20024] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20024] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20024] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20024] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11605, si_int=0, si_ptr=NULL} --- [pid 20024] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20024, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19108", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19108", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19108/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19108/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19108/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19108") = 0 mkdir("./19109", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20025 ./strace-static-x86_64: Process 20025 attached [pid 20025] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20025] chdir("./19109") = 0 [pid 20025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20025] setpgid(0, 0) = 0 [pid 20025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20025] write(3, "1000", 4) = 4 [pid 20025] close(3) = 0 [pid 20025] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20025] write(1, "executing program\n", 18executing program ) = 18 [pid 20025] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20025] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20025] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20025] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20025] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8679, si_int=0, si_ptr=NULL} --- [pid 20025] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20025, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19109", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19109", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19109/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19109/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19109/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19109") = 0 mkdir("./19110", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20026 ./strace-static-x86_64: Process 20026 attached [pid 20026] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20026] chdir("./19110") = 0 [pid 20026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20026] setpgid(0, 0) = 0 [pid 20026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20026] write(3, "1000", 4) = 4 [pid 20026] close(3) = 0 [pid 20026] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20026] write(1, "executing program\n", 18) = 18 [pid 20026] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20026] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20026] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20026] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20026] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10109, si_int=0, si_ptr=NULL} --- [pid 20026] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20026, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19110", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19110", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19110/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19110/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19110/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19110") = 0 mkdir("./19111", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20027 ./strace-static-x86_64: Process 20027 attached [pid 20027] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20027] chdir("./19111") = 0 [pid 20027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20027] setpgid(0, 0) = 0 [pid 20027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20027] write(3, "1000", 4) = 4 [pid 20027] close(3) = 0 [pid 20027] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20027] write(1, "executing program\n", 18executing program ) = 18 [pid 20027] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20027] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20027] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20027] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20027] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9817, si_int=0, si_ptr=NULL} --- [pid 20027] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20027, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19111", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19111", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19111/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19111/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19111/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19111") = 0 mkdir("./19112", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20028 attached [pid 20028] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20028] chdir("./19112") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20028 [pid 20028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20028] setpgid(0, 0) = 0 [pid 20028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20028] write(3, "1000", 4) = 4 [pid 20028] close(3) = 0 [pid 20028] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20028] write(1, "executing program\n", 18executing program ) = 18 [pid 20028] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20028] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20028] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20028] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20028] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11162, si_int=0, si_ptr=NULL} --- [pid 20028] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20028, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19112", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19112", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19112/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19112/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19112/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19112") = 0 mkdir("./19113", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20029 ./strace-static-x86_64: Process 20029 attached [pid 20029] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20029] chdir("./19113") = 0 [pid 20029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20029] setpgid(0, 0) = 0 [pid 20029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20029] write(3, "1000", 4) = 4 [pid 20029] close(3) = 0 executing program [pid 20029] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20029] write(1, "executing program\n", 18) = 18 [pid 20029] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20029] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20029] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20029] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20029] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8196, si_int=0, si_ptr=NULL} --- [pid 20029] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20029, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19113", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19113", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19113/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19113/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19113/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19113") = 0 mkdir("./19114", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20030 attached [pid 20030] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20030 [pid 20030] chdir("./19114") = 0 [pid 20030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20030] setpgid(0, 0) = 0 [pid 20030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20030] write(3, "1000", 4) = 4 [pid 20030] close(3) = 0 [pid 20030] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20030] write(1, "executing program\n", 18) = 18 [pid 20030] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20030] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20030] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20030] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20030] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9530, si_int=0, si_ptr=NULL} --- [pid 20030] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20030, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19114", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19114", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19114/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19114/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19114/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19114") = 0 mkdir("./19115", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20031 ./strace-static-x86_64: Process 20031 attached [pid 20031] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20031] chdir("./19115") = 0 [pid 20031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20031] setpgid(0, 0) = 0 [pid 20031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20031] write(3, "1000", 4) = 4 [pid 20031] close(3) = 0 [pid 20031] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20031] write(1, "executing program\n", 18) = 18 [pid 20031] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20031] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20031] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20031] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20031] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=28384, si_int=0, si_ptr=NULL} --- [pid 20031] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20031, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19115", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19115", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19115/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19115/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19115/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19115") = 0 mkdir("./19116", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20032 ./strace-static-x86_64: Process 20032 attached [pid 20032] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20032] chdir("./19116") = 0 [pid 20032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20032] setpgid(0, 0) = 0 [pid 20032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20032] write(3, "1000", 4) = 4 [pid 20032] close(3) = 0 [pid 20032] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20032] write(1, "executing program\n", 18) = 18 [pid 20032] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20032] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20032] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20032] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20032] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9098, si_int=0, si_ptr=NULL} --- [pid 20032] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20032, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19116", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19116", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19116/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19116/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19116/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19116") = 0 mkdir("./19117", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20033 ./strace-static-x86_64: Process 20033 attached [pid 20033] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20033] chdir("./19117") = 0 [pid 20033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20033] setpgid(0, 0) = 0 [pid 20033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20033] write(3, "1000", 4) = 4 [pid 20033] close(3) = 0 [pid 20033] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20033] write(1, "executing program\n", 18) = 18 [pid 20033] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20033] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20033] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20033] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20033] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7813, si_int=0, si_ptr=NULL} --- [pid 20033] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20033, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19117", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19117", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19117/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19117/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19117/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19117") = 0 mkdir("./19118", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20034 attached [pid 20034] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20034] chdir("./19118") = 0 [pid 20034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20034] setpgid(0, 0) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20034 [pid 20034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20034] write(3, "1000", 4) = 4 [pid 20034] close(3) = 0 [pid 20034] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20034] write(1, "executing program\n", 18executing program ) = 18 [pid 20034] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20034] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20034] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20034] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20034] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8263, si_int=0, si_ptr=NULL} --- [pid 20034] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20034, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19118", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19118", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19118/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19118/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19118/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19118") = 0 mkdir("./19119", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20035 attached , child_tidptr=0x55557ab7f650) = 20035 [pid 20035] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20035] chdir("./19119") = 0 [pid 20035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20035] setpgid(0, 0) = 0 [pid 20035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20035] write(3, "1000", 4) = 4 [pid 20035] close(3) = 0 [pid 20035] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20035] write(1, "executing program\n", 18executing program ) = 18 [pid 20035] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20035] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20035] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20035] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20035] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11980, si_int=0, si_ptr=NULL} --- [pid 20035] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20035, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19119", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19119", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19119/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19119/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19119/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19119") = 0 mkdir("./19120", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20036 ./strace-static-x86_64: Process 20036 attached [pid 20036] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20036] chdir("./19120") = 0 [pid 20036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20036] setpgid(0, 0) = 0 [pid 20036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20036] write(3, "1000", 4) = 4 [pid 20036] close(3) = 0 [pid 20036] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20036] write(1, "executing program\n", 18executing program ) = 18 [pid 20036] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20036] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20036] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20036] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20036] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10189, si_int=0, si_ptr=NULL} --- [pid 20036] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20036, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19120", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19120", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19120/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19120/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19120/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19120") = 0 mkdir("./19121", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20037 ./strace-static-x86_64: Process 20037 attached [pid 20037] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20037] chdir("./19121") = 0 [pid 20037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20037] setpgid(0, 0) = 0 [pid 20037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20037] write(3, "1000", 4) = 4 [pid 20037] close(3) = 0 [pid 20037] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20037] write(1, "executing program\n", 18) = 18 [pid 20037] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20037] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20037] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20037] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20037] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8916, si_int=0, si_ptr=NULL} --- [pid 20037] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20037, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19121", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19121", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19121/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19121/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19121/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19121") = 0 mkdir("./19122", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20038 attached [pid 20038] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20038] chdir("./19122") = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20038 [pid 20038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20038] setpgid(0, 0) = 0 [pid 20038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20038] write(3, "1000", 4) = 4 [pid 20038] close(3) = 0 [pid 20038] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20038] write(1, "executing program\n", 18) = 18 [pid 20038] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20038] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20038] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20038] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20038] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=7632, si_int=0, si_ptr=NULL} --- [pid 20038] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20038, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19122", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19122", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19122/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19122/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19122/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19122") = 0 mkdir("./19123", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20039 attached [pid 20039] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20039] chdir("./19123" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20039 [pid 20039] <... chdir resumed>) = 0 [pid 20039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20039] setpgid(0, 0) = 0 [pid 20039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20039] write(3, "1000", 4) = 4 [pid 20039] close(3) = 0 [pid 20039] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20039] write(1, "executing program\n", 18) = 18 [pid 20039] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20039] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20039] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20039] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20039] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9796, si_int=0, si_ptr=NULL} --- [pid 20039] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20039, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19123", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19123", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19123/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19123/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19123/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19123") = 0 mkdir("./19124", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20040 attached , child_tidptr=0x55557ab7f650) = 20040 [pid 20040] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20040] chdir("./19124") = 0 [pid 20040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20040] setpgid(0, 0) = 0 [pid 20040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20040] write(3, "1000", 4) = 4 [pid 20040] close(3) = 0 [pid 20040] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20040] write(1, "executing program\n", 18executing program ) = 18 [pid 20040] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20040] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20040] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20040] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20040] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9309, si_int=0, si_ptr=NULL} --- [pid 20040] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20040, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19124", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19124", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19124/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19124/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19124/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19124") = 0 mkdir("./19125", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20041 ./strace-static-x86_64: Process 20041 attached [pid 20041] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20041] chdir("./19125") = 0 [pid 20041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20041] setpgid(0, 0) = 0 [pid 20041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20041] write(3, "1000", 4) = 4 [pid 20041] close(3) = 0 [pid 20041] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20041] write(1, "executing program\n", 18executing program ) = 18 [pid 20041] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20041] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20041] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20041] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20041] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8033, si_int=0, si_ptr=NULL} --- [pid 20041] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20041, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19125", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19125", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19125/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19125/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19125/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19125") = 0 mkdir("./19126", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20042 ./strace-static-x86_64: Process 20042 attached [pid 20042] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20042] chdir("./19126") = 0 [pid 20042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20042] setpgid(0, 0) = 0 [pid 20042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20042] write(3, "1000", 4) = 4 [pid 20042] close(3) = 0 [pid 20042] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20042] write(1, "executing program\n", 18executing program ) = 18 [pid 20042] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20042] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20042] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20042] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20042] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=25509, si_int=0, si_ptr=NULL} --- [pid 20042] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20042, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19126", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19126", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19126/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19126/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19126/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19126") = 0 mkdir("./19127", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20043 attached [pid 20043] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20043 [pid 20043] chdir("./19127") = 0 [pid 20043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20043] setpgid(0, 0) = 0 [pid 20043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20043] write(3, "1000", 4) = 4 [pid 20043] close(3) = 0 [pid 20043] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20043] write(1, "executing program\n", 18) = 18 [pid 20043] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20043] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20043] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20043] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20043] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8261, si_int=0, si_ptr=NULL} --- [pid 20043] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20043, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19127", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19127", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19127/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19127/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19127/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19127") = 0 mkdir("./19128", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20044 ./strace-static-x86_64: Process 20044 attached [pid 20044] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20044] chdir("./19128") = 0 [pid 20044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20044] setpgid(0, 0) = 0 [pid 20044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20044] write(3, "1000", 4) = 4 [pid 20044] close(3) = 0 [pid 20044] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20044] write(1, "executing program\n", 18) = 18 [pid 20044] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20044] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20044] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20044] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20044] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=15603, si_int=0, si_ptr=NULL} --- [pid 20044] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20044, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19128", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19128", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19128/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19128/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19128/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19128") = 0 mkdir("./19129", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20045 attached [pid 20045] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20045] chdir("./19129") = 0 [pid 20045] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20045 [pid 20045] <... prctl resumed>) = 0 [pid 20045] setpgid(0, 0) = 0 [pid 20045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20045] write(3, "1000", 4) = 4 [pid 20045] close(3) = 0 [pid 20045] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20045] write(1, "executing program\n", 18) = 18 [pid 20045] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20045] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20045] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20045] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20045] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8518, si_int=0, si_ptr=NULL} --- [pid 20045] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20045, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19129", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19129", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19129/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19129/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19129/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19129") = 0 mkdir("./19130", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20046 attached [pid 20046] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20046] chdir("./19130" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20046 [pid 20046] <... chdir resumed>) = 0 [pid 20046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20046] setpgid(0, 0) = 0 [pid 20046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20046] write(3, "1000", 4) = 4 [pid 20046] close(3) = 0 [pid 20046] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20046] write(1, "executing program\n", 18executing program ) = 18 [pid 20046] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20046] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20046] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20046] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20046] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9101, si_int=0, si_ptr=NULL} --- [pid 20046] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20046, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19130", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19130", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19130/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19130/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19130/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19130") = 0 mkdir("./19131", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20047 attached [pid 20047] set_robust_list(0x55557ab7f660, 24) = 0 [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20047 [pid 20047] chdir("./19131") = 0 [pid 20047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20047] setpgid(0, 0) = 0 [pid 20047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20047] write(3, "1000", 4) = 4 [pid 20047] close(3) = 0 [pid 20047] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20047] write(1, "executing program\n", 18) = 18 [pid 20047] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20047] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20047] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20047] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20047] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9034, si_int=0, si_ptr=NULL} --- [pid 20047] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20047, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19131", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19131", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19131/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19131/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19131/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19131") = 0 mkdir("./19132", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20048 ./strace-static-x86_64: Process 20048 attached [pid 20048] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20048] chdir("./19132") = 0 [pid 20048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20048] setpgid(0, 0) = 0 [pid 20048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20048] write(3, "1000", 4) = 4 [pid 20048] close(3) = 0 [pid 20048] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20048] write(1, "executing program\n", 18) = 18 [pid 20048] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20048] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20048] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20048] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20048] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8307, si_int=0, si_ptr=NULL} --- [pid 20048] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20048, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19132", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19132", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19132/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19132/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19132/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19132") = 0 mkdir("./19133", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20049 attached , child_tidptr=0x55557ab7f650) = 20049 [pid 20049] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20049] chdir("./19133") = 0 [pid 20049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20049] setpgid(0, 0) = 0 [pid 20049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20049] write(3, "1000", 4) = 4 [pid 20049] close(3) = 0 [pid 20049] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20049] write(1, "executing program\n", 18executing program ) = 18 [pid 20049] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20049] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20049] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20049] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20049] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10156, si_int=0, si_ptr=NULL} --- [pid 20049] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20049, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19133", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19133", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19133/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19133/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19133/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19133") = 0 mkdir("./19134", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20050 ./strace-static-x86_64: Process 20050 attached [pid 20050] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20050] chdir("./19134") = 0 [pid 20050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20050] setpgid(0, 0) = 0 [pid 20050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20050] write(3, "1000", 4) = 4 [pid 20050] close(3) = 0 [pid 20050] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20050] write(1, "executing program\n", 18executing program ) = 18 [pid 20050] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20050] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20050] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20050] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20050] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11077, si_int=0, si_ptr=NULL} --- [pid 20050] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20050, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19134", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19134", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19134/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19134/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19134/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19134") = 0 mkdir("./19135", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20051 ./strace-static-x86_64: Process 20051 attached [pid 20051] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20051] chdir("./19135") = 0 [pid 20051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20051] setpgid(0, 0) = 0 [pid 20051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20051] write(3, "1000", 4) = 4 [pid 20051] close(3) = 0 [pid 20051] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20051] write(1, "executing program\n", 18executing program ) = 18 [pid 20051] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20051] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20051] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20051] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20051] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=9466, si_int=0, si_ptr=NULL} --- [pid 20051] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20051, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19135", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19135", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19135/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19135/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19135/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19135") = 0 mkdir("./19136", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20052 ./strace-static-x86_64: Process 20052 attached [pid 20052] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20052] chdir("./19136") = 0 [pid 20052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20052] setpgid(0, 0) = 0 [pid 20052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20052] write(3, "1000", 4) = 4 [pid 20052] close(3) = 0 [pid 20052] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20052] write(1, "executing program\n", 18) = 18 [pid 20052] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20052] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20052] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20052] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20052] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10410, si_int=0, si_ptr=NULL} --- [pid 20052] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20052, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19136", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19136", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19136/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19136/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19136/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19136") = 0 mkdir("./19137", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20053 ./strace-static-x86_64: Process 20053 attached [pid 20053] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20053] chdir("./19137") = 0 [pid 20053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20053] setpgid(0, 0) = 0 [pid 20053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20053] write(3, "1000", 4) = 4 [pid 20053] close(3) = 0 [pid 20053] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20053] write(1, "executing program\n", 18executing program ) = 18 [pid 20053] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20053] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20053] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20053] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20053] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8386, si_int=0, si_ptr=NULL} --- [pid 20053] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20053, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19137", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19137", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19137/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19137/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19137/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19137") = 0 mkdir("./19138", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20054 ./strace-static-x86_64: Process 20054 attached [pid 20054] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20054] chdir("./19138") = 0 [pid 20054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20054] setpgid(0, 0) = 0 [pid 20054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20054] write(3, "1000", 4) = 4 [pid 20054] close(3) = 0 [pid 20054] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20054] write(1, "executing program\n", 18executing program ) = 18 [pid 20054] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20054] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20054] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20054] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20054] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8412, si_int=0, si_ptr=NULL} --- [pid 20054] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20054, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19138", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19138", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19138/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19138/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19138/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19138") = 0 mkdir("./19139", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20055 attached [pid 20055] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20055] chdir("./19139" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20055 [pid 20055] <... chdir resumed>) = 0 [pid 20055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20055] setpgid(0, 0) = 0 [pid 20055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20055] write(3, "1000", 4) = 4 [pid 20055] close(3) = 0 [pid 20055] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20055] write(1, "executing program\n", 18executing program ) = 18 [pid 20055] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20055] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20055] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20055] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20055] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10013, si_int=0, si_ptr=NULL} --- [pid 20055] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20055, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19139", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19139", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19139/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19139/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19139/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19139") = 0 mkdir("./19140", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20056 ./strace-static-x86_64: Process 20056 attached [pid 20056] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20056] chdir("./19140") = 0 [pid 20056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20056] setpgid(0, 0) = 0 [pid 20056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20056] write(3, "1000", 4) = 4 [pid 20056] close(3) = 0 [pid 20056] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20056] write(1, "executing program\n", 18) = 18 [pid 20056] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20056] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20056] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20056] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20056] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10483, si_int=0, si_ptr=NULL} --- [pid 20056] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20056, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19140", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19140", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19140/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19140/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19140/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19140") = 0 mkdir("./19141", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20057 ./strace-static-x86_64: Process 20057 attached [pid 20057] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20057] chdir("./19141") = 0 [pid 20057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20057] setpgid(0, 0) = 0 [pid 20057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20057] write(3, "1000", 4) = 4 [pid 20057] close(3) = 0 [pid 20057] symlink("/dev/binderfs", "./binderfs"executing program ) = 0 [pid 20057] write(1, "executing program\n", 18) = 18 [pid 20057] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20057] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20057] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20057] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20057] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10393, si_int=0, si_ptr=NULL} --- [pid 20057] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20057, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19141", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19141", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19141/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19141/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19141/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19141") = 0 mkdir("./19142", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20059 ./strace-static-x86_64: Process 20059 attached [pid 20059] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20059] chdir("./19142") = 0 [pid 20059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20059] setpgid(0, 0) = 0 [pid 20059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20059] write(3, "1000", 4) = 4 [pid 20059] close(3) = 0 [pid 20059] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20059] write(1, "executing program\n", 18executing program ) = 18 [pid 20059] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20059] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20059] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20059] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20059] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13949, si_int=0, si_ptr=NULL} --- [pid 20059] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20059, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19142", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19142", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19142/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19142/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19142/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19142") = 0 mkdir("./19143", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20060 attached [pid 20060] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20060] chdir("./19143" [pid 615] <... clone resumed>, child_tidptr=0x55557ab7f650) = 20060 [pid 20060] <... chdir resumed>) = 0 [pid 20060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20060] setpgid(0, 0) = 0 [pid 20060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20060] write(3, "1000", 4) = 4 [pid 20060] close(3) = 0 [pid 20060] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20060] write(1, "executing program\n", 18executing program ) = 18 [pid 20060] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20060] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20060] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20060] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20060] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11216, si_int=0, si_ptr=NULL} --- [pid 20060] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20060, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19143", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19143", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19143/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19143/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19143/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19143") = 0 mkdir("./19144", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20061 ./strace-static-x86_64: Process 20061 attached [pid 20061] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20061] chdir("./19144") = 0 [pid 20061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20061] setpgid(0, 0) = 0 [pid 20061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20061] write(3, "1000", 4) = 4 [pid 20061] close(3) = 0 [pid 20061] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20061] write(1, "executing program\n", 18executing program ) = 18 [pid 20061] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20061] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20061] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20061] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20061] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=62167, si_int=0, si_ptr=NULL} --- [pid 20061] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20061, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19144", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19144", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19144/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19144/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19144/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19144") = 0 mkdir("./19145", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20062 ./strace-static-x86_64: Process 20062 attached [pid 20062] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20062] chdir("./19145") = 0 [pid 20062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20062] setpgid(0, 0) = 0 [pid 20062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20062] write(3, "1000", 4) = 4 [pid 20062] close(3) = 0 [pid 20062] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20062] write(1, "executing program\n", 18executing program ) = 18 [pid 20062] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20062] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20062] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20062] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20062] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=8338, si_int=0, si_ptr=NULL} --- [pid 20062] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20062, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19145", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19145", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19145/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19145/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19145/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19145") = 0 mkdir("./19146", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20063 ./strace-static-x86_64: Process 20063 attached [pid 20063] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20063] chdir("./19146") = 0 [pid 20063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20063] setpgid(0, 0) = 0 [pid 20063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20063] write(3, "1000", 4) = 4 [pid 20063] close(3) = 0 [pid 20063] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20063] write(1, "executing program\n", 18executing program ) = 18 [pid 20063] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20063] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20063] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20063] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20063] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=11524, si_int=0, si_ptr=NULL} --- [pid 20063] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20063, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19146", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19146", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19146/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19146/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19146/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19146") = 0 mkdir("./19147", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20064 ./strace-static-x86_64: Process 20064 attached [pid 20064] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20064] chdir("./19147") = 0 [pid 20064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20064] setpgid(0, 0) = 0 [pid 20064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20064] write(3, "1000", 4) = 4 [pid 20064] close(3) = 0 [pid 20064] symlink("/dev/binderfs", "./binderfs") = 0 [pid 20064] write(1, "executing program\n", 18executing program ) = 18 [pid 20064] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20064] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20064] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20064] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20064] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=13052, si_int=0, si_ptr=NULL} --- [pid 20064] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20064, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19147", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19147", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19147/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19147/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19147/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19147") = 0 mkdir("./19148", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 20065 attached , child_tidptr=0x55557ab7f650) = 20065 [pid 20065] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20065] chdir("./19148") = 0 [pid 20065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20065] setpgid(0, 0) = 0 [pid 20065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20065] write(3, "1000", 4) = 4 [pid 20065] close(3) = 0 [pid 20065] symlink("/dev/binderfs", "./binderfs") = 0 executing program [pid 20065] write(1, "executing program\n", 18) = 18 [pid 20065] prlimit64(0, RLIMIT_RTPRIO, {rlim_cur=12, rlim_max=139}, NULL) = 0 [pid 20065] sched_setscheduler(0, SCHED_FIFO, [9]) = 0 [pid 20065] timer_create(CLOCK_REALTIME, {sigev_signo=SIGRT_1, sigev_notify=SIGEV_SIGNAL}, [0]) = 0 [pid 20065] timer_settime(0, 0, {it_interval={tv_sec=0, tv_nsec=8}, it_value={tv_sec=0, tv_nsec=9}}, NULL) = 0 [pid 20065] --- SIGRT_1 {si_signo=SIGRT_1, si_code=SI_TIMER, si_timerid=0, si_overrun=10003, si_int=0, si_ptr=NULL} --- [pid 20065] +++ killed by SIGRT_1 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=20065, si_uid=0, si_status=SIGRT_1, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 umount2("./19148", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) openat(AT_FDCWD, "./19148", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 newfstatat(3, "", {st_mode=S_IFDIR|0700, st_size=4096, ...}, AT_EMPTY_PATH) = 0 getdents64(3, 0x55557ab806f0 /* 3 entries */, 32768) = 80 umount2("./19148/binderfs", MNT_FORCE|UMOUNT_NOFOLLOW) = -1 EINVAL (Invalid argument) newfstatat(AT_FDCWD, "./19148/binderfs", {st_mode=S_IFLNK|0777, st_size=13, ...}, AT_SYMLINK_NOFOLLOW) = 0 unlink("./19148/binderfs") = 0 getdents64(3, 0x55557ab806f0 /* 0 entries */, 32768) = 0 close(3) = 0 rmdir("./19148") = 0 mkdir("./19149", 0777) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55557ab7f650) = 20066 ./strace-static-x86_64: Process 20066 attached [pid 20066] set_robust_list(0x55557ab7f660, 24) = 0 [pid 20066] chdir("./19149") = 0 [pid 20066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 20066] setpgid(0, 0) = 0 [pid 20066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 20066] write(3, "1000", 4) = 4