./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor579332184 <...> DUID 00:04:5a:7a:52:ad:4b:e5:ff:c1:d1:3d:bd:97:7e:8a:4f:1f forked to background, child pid 3186 [ 27.318505][ T3187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.332654][ T3187] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.97' (ECDSA) to the list of known hosts. execve("./syz-executor579332184", ["./syz-executor579332184"], 0x7ffe711b7d90 /* 10 vars */) = 0 brk(NULL) = 0x5555565bf000 brk(0x5555565bfc40) = 0x5555565bfc40 arch_prctl(ARCH_SET_FS, 0x5555565bf300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor579332184", 4096) = 27 brk(0x5555565e0c40) = 0x5555565e0c40 brk(0x5555565e1000) = 0x5555565e1000 mprotect(0x7f0b236df000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 openat(AT_FDCWD, "/sys/kernel/debug/failslab/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_futex/ignore-private", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-highmem", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/ignore-gfp-wait", O_WRONLY|O_CLOEXEC) = 3 write(3, "N", 1) = 1 close(3) = 0 openat(AT_FDCWD, "/sys/kernel/debug/fail_page_alloc/min-order", O_WRONLY|O_CLOEXEC) = 3 write(3, "0", 1) = 1 close(3) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3615 ./strace-static-x86_64: Process 3615 attached [pid 3615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3615] setpgid(0, 0) = 0 [pid 3615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3615] write(3, "1000", 4) = 4 [pid 3615] close(3) = 0 [pid 3615] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3615] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3615] write(4, "71", 2) = 2 [pid 3615] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3615] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3615] exit_group(0) = ? [pid 3615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3615, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3617 attached , child_tidptr=0x5555565bf5d0) = 3617 [pid 3617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3617] setpgid(0, 0) = 0 [pid 3617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3617] write(3, "1000", 4) = 4 [pid 3617] close(3) = 0 [pid 3617] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3617] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3617] write(4, "71", 2) = 2 [pid 3617] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3617] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3617] exit_group(0) = ? [pid 3617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3617, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3618 attached , child_tidptr=0x5555565bf5d0) = 3618 [pid 3618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3618] setpgid(0, 0) = 0 [pid 3618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3618] write(3, "1000", 4) = 4 [pid 3618] close(3) = 0 [pid 3618] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3618] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3618] write(4, "71", 2) = 2 [pid 3618] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3618] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3618] exit_group(0) = ? [pid 3618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3618, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3619 attached , child_tidptr=0x5555565bf5d0) = 3619 [pid 3619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3619] setpgid(0, 0) = 0 [pid 3619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3619] write(3, "1000", 4) = 4 [pid 3619] close(3) = 0 [pid 3619] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3619] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3619] write(4, "71", 2) = 2 [pid 3619] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3619] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3619] exit_group(0) = ? [pid 3619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3619, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3620 ./strace-static-x86_64: Process 3620 attached [pid 3620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3620] setpgid(0, 0) = 0 [pid 3620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3620] write(3, "1000", 4) = 4 [pid 3620] close(3) = 0 [pid 3620] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3620] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3620] write(4, "71", 2) = 2 [pid 3620] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3620] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3620] exit_group(0) = ? [pid 3620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3621 attached , child_tidptr=0x5555565bf5d0) = 3621 [pid 3621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3621] setpgid(0, 0) = 0 [pid 3621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3621] write(3, "1000", 4) = 4 [pid 3621] close(3) = 0 [pid 3621] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3621] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3621] write(4, "71", 2) = 2 [pid 3621] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3621] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3621] exit_group(0) = ? [pid 3621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3622 ./strace-static-x86_64: Process 3622 attached [pid 3622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3622] setpgid(0, 0) = 0 [pid 3622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3622] write(3, "1000", 4) = 4 [pid 3622] close(3) = 0 [pid 3622] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3622] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3622] write(4, "71", 2) = 2 [pid 3622] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3622] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3622] exit_group(0) = ? [pid 3622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3622, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3623 attached , child_tidptr=0x5555565bf5d0) = 3623 [pid 3623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3623] setpgid(0, 0) = 0 [pid 3623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3623] write(3, "1000", 4) = 4 [pid 3623] close(3) = 0 [pid 3623] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3623] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3623] write(4, "71", 2) = 2 [pid 3623] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3623] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3623] exit_group(0) = ? [pid 3623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3623, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3624 attached , child_tidptr=0x5555565bf5d0) = 3624 [pid 3624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3624] setpgid(0, 0) = 0 [pid 3624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3624] write(3, "1000", 4) = 4 [pid 3624] close(3) = 0 [pid 3624] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3624] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3624] write(4, "71", 2) = 2 [pid 3624] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3624] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3624] exit_group(0) = ? [pid 3624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3624, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3625 attached , child_tidptr=0x5555565bf5d0) = 3625 [pid 3625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3625] setpgid(0, 0) = 0 [pid 3625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3625] write(3, "1000", 4) = 4 [pid 3625] close(3) = 0 [pid 3625] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3625] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3625] write(4, "71", 2) = 2 [pid 3625] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3625] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3625] exit_group(0) = ? [pid 3625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3626 attached , child_tidptr=0x5555565bf5d0) = 3626 [pid 3626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3626] setpgid(0, 0) = 0 [pid 3626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3626] write(3, "1000", 4) = 4 [pid 3626] close(3) = 0 [pid 3626] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3626] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3626] write(4, "71", 2) = 2 [pid 3626] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3626] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3626] exit_group(0) = ? [pid 3626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3627 attached , child_tidptr=0x5555565bf5d0) = 3627 [pid 3627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3627] setpgid(0, 0) = 0 [pid 3627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3627] write(3, "1000", 4) = 4 [pid 3627] close(3) = 0 [pid 3627] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3627] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3627] write(4, "71", 2) = 2 [pid 3627] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3627] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3627] exit_group(0) = ? [pid 3627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3627, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3628 attached , child_tidptr=0x5555565bf5d0) = 3628 [pid 3628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3628] setpgid(0, 0) = 0 [pid 3628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3628] write(3, "1000", 4) = 4 [pid 3628] close(3) = 0 [pid 3628] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3628] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3628] write(4, "71", 2) = 2 [pid 3628] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3628] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3628] exit_group(0) = ? [pid 3628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3628, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3629 ./strace-static-x86_64: Process 3629 attached [pid 3629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3629] setpgid(0, 0) = 0 [pid 3629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3629] write(3, "1000", 4) = 4 [pid 3629] close(3) = 0 [pid 3629] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3629] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3629] write(4, "71", 2) = 2 [pid 3629] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3629] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3629] exit_group(0) = ? [pid 3629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3630 ./strace-static-x86_64: Process 3630 attached [pid 3630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3630] setpgid(0, 0) = 0 [pid 3630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3630] write(3, "1000", 4) = 4 [pid 3630] close(3) = 0 [pid 3630] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3630] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3630] write(4, "71", 2) = 2 [pid 3630] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3630] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3630] exit_group(0) = ? [pid 3630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3631 ./strace-static-x86_64: Process 3631 attached [pid 3631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3631] setpgid(0, 0) = 0 [pid 3631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3631] write(3, "1000", 4) = 4 [pid 3631] close(3) = 0 [pid 3631] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3631] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3631] write(4, "71", 2) = 2 [pid 3631] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3631] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3631] exit_group(0) = ? [pid 3631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3631, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3632 ./strace-static-x86_64: Process 3632 attached [pid 3632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3632] setpgid(0, 0) = 0 [pid 3632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3632] write(3, "1000", 4) = 4 [pid 3632] close(3) = 0 [pid 3632] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3632] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3632] write(4, "71", 2) = 2 [pid 3632] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3632] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3632] exit_group(0) = ? [pid 3632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3632, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3633 attached , child_tidptr=0x5555565bf5d0) = 3633 [pid 3633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3633] setpgid(0, 0) = 0 [pid 3633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3633] write(3, "1000", 4) = 4 [pid 3633] close(3) = 0 [pid 3633] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3633] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3633] write(4, "71", 2) = 2 [pid 3633] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3633] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3633] exit_group(0) = ? [pid 3633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3634 attached , child_tidptr=0x5555565bf5d0) = 3634 [pid 3634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3634] setpgid(0, 0) = 0 [pid 3634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3634] write(3, "1000", 4) = 4 [pid 3634] close(3) = 0 [pid 3634] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3634] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3634] write(4, "71", 2) = 2 [pid 3634] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3634] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3634] exit_group(0) = ? [pid 3634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3635 attached , child_tidptr=0x5555565bf5d0) = 3635 [pid 3635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3635] setpgid(0, 0) = 0 [pid 3635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3635] write(3, "1000", 4) = 4 [pid 3635] close(3) = 0 [pid 3635] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3635] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3635] write(4, "71", 2) = 2 [pid 3635] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3635] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3635] exit_group(0) = ? [pid 3635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3635, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3636 attached , child_tidptr=0x5555565bf5d0) = 3636 [pid 3636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3636] setpgid(0, 0) = 0 [pid 3636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3636] write(3, "1000", 4) = 4 [pid 3636] close(3) = 0 [pid 3636] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3636] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3636] write(4, "71", 2) = 2 [pid 3636] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3636] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3636] exit_group(0) = ? [pid 3636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3636, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3637 attached , child_tidptr=0x5555565bf5d0) = 3637 [pid 3637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3637] setpgid(0, 0) = 0 [pid 3637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] write(3, "1000", 4) = 4 [pid 3637] close(3) = 0 [pid 3637] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3637] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3637] write(4, "71", 2) = 2 [pid 3637] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3637] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 3637] exit_group(0) = ? [pid 3637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3638 ./strace-static-x86_64: Process 3638 attached [pid 3638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3638] setpgid(0, 0) = 0 [pid 3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3638] write(3, "1000", 4) = 4 [pid 3638] close(3) = 0 [pid 3638] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3638] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3638] write(4, "71", 2) = 2 [pid 3638] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3638] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3638] exit_group(0) = ? [pid 3638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3638, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3639 attached , child_tidptr=0x5555565bf5d0) = 3639 [pid 3639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3639] setpgid(0, 0) = 0 [pid 3639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3639] write(3, "1000", 4) = 4 [pid 3639] close(3) = 0 [pid 3639] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3639] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3639] write(4, "71", 2) = 2 [pid 3639] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3639] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3639] exit_group(0) = ? [pid 3639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3639, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3640 ./strace-static-x86_64: Process 3640 attached [pid 3640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3640] setpgid(0, 0) = 0 [pid 3640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3640] write(3, "1000", 4) = 4 [pid 3640] close(3) = 0 [pid 3640] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3640] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3640] write(4, "71", 2) = 2 [pid 3640] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3640] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3640] exit_group(0) = ? [pid 3640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3641 attached , child_tidptr=0x5555565bf5d0) = 3641 [pid 3641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3641] setpgid(0, 0) = 0 [pid 3641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3641] write(3, "1000", 4) = 4 [pid 3641] close(3) = 0 [pid 3641] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3641] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3641] write(4, "71", 2) = 2 [pid 3641] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3641] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3641] exit_group(0) = ? [pid 3641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3642 ./strace-static-x86_64: Process 3642 attached [pid 3642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3642] setpgid(0, 0) = 0 [pid 3642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3642] write(3, "1000", 4) = 4 [pid 3642] close(3) = 0 [pid 3642] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3642] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3642] write(4, "71", 2) = 2 [pid 3642] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3642] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3642] exit_group(0) = ? [pid 3642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3642, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3643 attached , child_tidptr=0x5555565bf5d0) = 3643 [pid 3643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3643] setpgid(0, 0) = 0 [pid 3643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3643] write(3, "1000", 4) = 4 [pid 3643] close(3) = 0 [pid 3643] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3643] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3643] write(4, "71", 2) = 2 [pid 3643] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3643] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3643] exit_group(0) = ? [pid 3643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3643, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3644 ./strace-static-x86_64: Process 3644 attached [pid 3644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3644] setpgid(0, 0) = 0 [pid 3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3644] write(3, "1000", 4) = 4 [pid 3644] close(3) = 0 [pid 3644] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3644] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3644] write(4, "71", 2) = 2 [pid 3644] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3644] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3644] exit_group(0) = ? [pid 3644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3645 attached , child_tidptr=0x5555565bf5d0) = 3645 [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3645] setpgid(0, 0) = 0 [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3645] write(3, "1000", 4) = 4 [pid 3645] close(3) = 0 [pid 3645] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3645] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3645] write(4, "71", 2) = 2 [pid 3645] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3645] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3645] exit_group(0) = ? [pid 3645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3646 attached , child_tidptr=0x5555565bf5d0) = 3646 [pid 3646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3646] setpgid(0, 0) = 0 [pid 3646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3646] write(3, "1000", 4) = 4 [pid 3646] close(3) = 0 [pid 3646] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3646] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3646] write(4, "71", 2) = 2 [pid 3646] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3646] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3646] exit_group(0) = ? [pid 3646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3647 attached , child_tidptr=0x5555565bf5d0) = 3647 [pid 3647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3647] setpgid(0, 0) = 0 [pid 3647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3647] write(3, "1000", 4) = 4 [pid 3647] close(3) = 0 [pid 3647] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3647] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3647] write(4, "71", 2) = 2 [pid 3647] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3647] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3647] exit_group(0) = ? [pid 3647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3647, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3648 attached , child_tidptr=0x5555565bf5d0) = 3648 [pid 3648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3648] setpgid(0, 0) = 0 [pid 3648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3648] write(3, "1000", 4) = 4 [pid 3648] close(3) = 0 [pid 3648] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3648] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3648] write(4, "71", 2) = 2 [pid 3648] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3648] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3648] exit_group(0) = ? [pid 3648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3648, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3649 ./strace-static-x86_64: Process 3649 attached [pid 3649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3649] setpgid(0, 0) = 0 [pid 3649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3649] write(3, "1000", 4) = 4 [pid 3649] close(3) = 0 [pid 3649] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3649] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3649] write(4, "71", 2) = 2 [pid 3649] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3649] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3649] exit_group(0) = ? [pid 3649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3650 ./strace-static-x86_64: Process 3650 attached [pid 3650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3650] setpgid(0, 0) = 0 [pid 3650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3650] write(3, "1000", 4) = 4 [pid 3650] close(3) = 0 [pid 3650] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3650] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3650] write(4, "71", 2) = 2 [pid 3650] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3650] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3650] exit_group(0) = ? [pid 3650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3651 attached , child_tidptr=0x5555565bf5d0) = 3651 [pid 3651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3651] setpgid(0, 0) = 0 [pid 3651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3651] write(3, "1000", 4) = 4 [pid 3651] close(3) = 0 [pid 3651] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3651] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3651] write(4, "71", 2) = 2 [pid 3651] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3651] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3651] exit_group(0) = ? [pid 3651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3651, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3652 ./strace-static-x86_64: Process 3652 attached [pid 3652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3652] setpgid(0, 0) = 0 [pid 3652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3652] write(3, "1000", 4) = 4 [pid 3652] close(3) = 0 [pid 3652] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3652] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3652] write(4, "71", 2) = 2 [pid 3652] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3652] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3652] exit_group(0) = ? [pid 3652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3652, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3653 ./strace-static-x86_64: Process 3653 attached [pid 3653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3653] setpgid(0, 0) = 0 [pid 3653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3653] write(3, "1000", 4) = 4 [pid 3653] close(3) = 0 [pid 3653] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3653] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3653] write(4, "71", 2) = 2 [pid 3653] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3653] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3653] exit_group(0) = ? [pid 3653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3654 ./strace-static-x86_64: Process 3654 attached [pid 3654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3654] setpgid(0, 0) = 0 [pid 3654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3654] write(3, "1000", 4) = 4 [pid 3654] close(3) = 0 [pid 3654] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3654] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3654] write(4, "71", 2) = 2 [pid 3654] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3654] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3654] exit_group(0) = ? [pid 3654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3654, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3655 ./strace-static-x86_64: Process 3655 attached [pid 3655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3655] setpgid(0, 0) = 0 [pid 3655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3655] write(3, "1000", 4) = 4 [pid 3655] close(3) = 0 [pid 3655] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3655] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3655] write(4, "71", 2) = 2 [pid 3655] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3655] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3655] exit_group(0) = ? [pid 3655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3655, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3656 attached , child_tidptr=0x5555565bf5d0) = 3656 [pid 3656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3656] setpgid(0, 0) = 0 [pid 3656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3656] write(3, "1000", 4) = 4 [pid 3656] close(3) = 0 [pid 3656] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3656] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3656] write(4, "71", 2) = 2 [pid 3656] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3656] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3656] exit_group(0) = ? [pid 3656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3656, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3657 attached , child_tidptr=0x5555565bf5d0) = 3657 [pid 3657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3657] setpgid(0, 0) = 0 [pid 3657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3657] write(3, "1000", 4) = 4 [pid 3657] close(3) = 0 [pid 3657] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3657] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3657] write(4, "71", 2) = 2 [pid 3657] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3657] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3657] exit_group(0) = ? [pid 3657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3657, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3658 attached , child_tidptr=0x5555565bf5d0) = 3658 [pid 3658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3658] setpgid(0, 0) = 0 [pid 3658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3658] write(3, "1000", 4) = 4 [pid 3658] close(3) = 0 [pid 3658] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3658] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3658] write(4, "71", 2) = 2 [pid 3658] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3658] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3658] exit_group(0) = ? [pid 3658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3659 attached , child_tidptr=0x5555565bf5d0) = 3659 [pid 3659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] setpgid(0, 0) = 0 [pid 3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3659] write(3, "1000", 4) = 4 [pid 3659] close(3) = 0 [pid 3659] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3659] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3659] write(4, "71", 2) = 2 [pid 3659] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3659] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3659] exit_group(0) = ? [pid 3659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3660 attached , child_tidptr=0x5555565bf5d0) = 3660 [pid 3660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3660] setpgid(0, 0) = 0 [pid 3660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3660] write(3, "1000", 4) = 4 [pid 3660] close(3) = 0 [pid 3660] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3660] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3660] write(4, "71", 2) = 2 [pid 3660] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3660] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3660] exit_group(0) = ? [pid 3660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3660, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3661 attached , child_tidptr=0x5555565bf5d0) = 3661 [pid 3661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3661] setpgid(0, 0) = 0 [pid 3661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3661] write(3, "1000", 4) = 4 [pid 3661] close(3) = 0 [pid 3661] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3661] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3661] write(4, "71", 2) = 2 [pid 3661] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3661] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3661] exit_group(0) = ? [pid 3661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3661, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3662 ./strace-static-x86_64: Process 3662 attached [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3662] setpgid(0, 0) = 0 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3662] write(3, "1000", 4) = 4 [pid 3662] close(3) = 0 [pid 3662] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3662] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3662] write(4, "71", 2) = 2 [pid 3662] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3662] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3662] exit_group(0) = ? [pid 3662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3663 attached , child_tidptr=0x5555565bf5d0) = 3663 [pid 3663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3663] setpgid(0, 0) = 0 [pid 3663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3663] write(3, "1000", 4) = 4 [pid 3663] close(3) = 0 [pid 3663] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3663] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3663] write(4, "71", 2) = 2 [pid 3663] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3663] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3663] exit_group(0) = ? [pid 3663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3664 ./strace-static-x86_64: Process 3664 attached [pid 3664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3664] setpgid(0, 0) = 0 [pid 3664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3664] write(3, "1000", 4) = 4 [pid 3664] close(3) = 0 [pid 3664] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3664] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3664] write(4, "71", 2) = 2 [pid 3664] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3664] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3664] exit_group(0) = ? [pid 3664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3665 attached , child_tidptr=0x5555565bf5d0) = 3665 [pid 3665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3665] setpgid(0, 0) = 0 [pid 3665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3665] write(3, "1000", 4) = 4 [pid 3665] close(3) = 0 [pid 3665] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3665] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3665] write(4, "71", 2) = 2 [pid 3665] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3665] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3665] exit_group(0) = ? [pid 3665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3665, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3666 attached , child_tidptr=0x5555565bf5d0) = 3666 [pid 3666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3666] setpgid(0, 0) = 0 [pid 3666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3666] write(3, "1000", 4) = 4 [pid 3666] close(3) = 0 [pid 3666] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3666] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3666] write(4, "71", 2) = 2 [pid 3666] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3666] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3666] exit_group(0) = ? [pid 3666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3666, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3667 ./strace-static-x86_64: Process 3667 attached [pid 3667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3667] setpgid(0, 0) = 0 [pid 3667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3667] write(3, "1000", 4) = 4 [pid 3667] close(3) = 0 [pid 3667] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3667] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3667] write(4, "71", 2) = 2 [pid 3667] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3667] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3667] exit_group(0) = ? [pid 3667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3668 ./strace-static-x86_64: Process 3668 attached [pid 3668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3668] setpgid(0, 0) = 0 [pid 3668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3668] write(3, "1000", 4) = 4 [pid 3668] close(3) = 0 [pid 3668] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3668] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3668] write(4, "71", 2) = 2 [pid 3668] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3668] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3668] exit_group(0) = ? [pid 3668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3669 ./strace-static-x86_64: Process 3669 attached [pid 3669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3669] setpgid(0, 0) = 0 [pid 3669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3669] write(3, "1000", 4) = 4 [pid 3669] close(3) = 0 [pid 3669] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3669] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3669] write(4, "71", 2) = 2 [pid 3669] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3669] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3669] exit_group(0) = ? [pid 3669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3669, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3670 ./strace-static-x86_64: Process 3670 attached [pid 3670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3670] setpgid(0, 0) = 0 [pid 3670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3670] write(3, "1000", 4) = 4 [pid 3670] close(3) = 0 [pid 3670] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3670] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3670] write(4, "71", 2) = 2 [pid 3670] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3670] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3670] exit_group(0) = ? [pid 3670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3670, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3671 ./strace-static-x86_64: Process 3671 attached [pid 3671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3671] setpgid(0, 0) = 0 [pid 3671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3671] write(3, "1000", 4) = 4 [pid 3671] close(3) = 0 [pid 3671] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3671] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3671] write(4, "71", 2) = 2 [pid 3671] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3671] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3671] exit_group(0) = ? [pid 3671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3672 ./strace-static-x86_64: Process 3672 attached [pid 3672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3672] setpgid(0, 0) = 0 [pid 3672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3672] write(3, "1000", 4) = 4 [pid 3672] close(3) = 0 [pid 3672] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3672] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3672] write(4, "71", 2) = 2 [pid 3672] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3672] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3672] exit_group(0) = ? [pid 3672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3673 ./strace-static-x86_64: Process 3673 attached [pid 3673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3673] setpgid(0, 0) = 0 [pid 3673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3673] write(3, "1000", 4) = 4 [pid 3673] close(3) = 0 [pid 3673] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3673] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3673] write(4, "71", 2) = 2 [pid 3673] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3673] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3673] exit_group(0) = ? [pid 3673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3673, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3674 ./strace-static-x86_64: Process 3674 attached [pid 3674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3674] setpgid(0, 0) = 0 [pid 3674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3674] write(3, "1000", 4) = 4 [pid 3674] close(3) = 0 [pid 3674] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3674] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3674] write(4, "71", 2) = 2 [pid 3674] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3674] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3674] exit_group(0) = ? [pid 3674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3674, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3675 attached , child_tidptr=0x5555565bf5d0) = 3675 [pid 3675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3675] setpgid(0, 0) = 0 [pid 3675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3675] write(3, "1000", 4) = 4 [pid 3675] close(3) = 0 [pid 3675] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3675] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3675] write(4, "71", 2) = 2 [pid 3675] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3675] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3675] exit_group(0) = ? [pid 3675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3676 ./strace-static-x86_64: Process 3676 attached [pid 3676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3676] setpgid(0, 0) = 0 [pid 3676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3676] write(3, "1000", 4) = 4 [pid 3676] close(3) = 0 [pid 3676] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3676] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3676] write(4, "71", 2) = 2 [pid 3676] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3676] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3676] exit_group(0) = ? [pid 3676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3677 ./strace-static-x86_64: Process 3677 attached [pid 3677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3677] setpgid(0, 0) = 0 [pid 3677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3677] write(3, "1000", 4) = 4 [pid 3677] close(3) = 0 [pid 3677] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3677] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3677] write(4, "71", 2) = 2 [pid 3677] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3677] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3677] exit_group(0) = ? [pid 3677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3677, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3678 attached , child_tidptr=0x5555565bf5d0) = 3678 [pid 3678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3678] setpgid(0, 0) = 0 [pid 3678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3678] write(3, "1000", 4) = 4 [pid 3678] close(3) = 0 [pid 3678] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3678] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3678] write(4, "71", 2) = 2 [pid 3678] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3678] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3678] exit_group(0) = ? [pid 3678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3678, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3679 attached , child_tidptr=0x5555565bf5d0) = 3679 [pid 3679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3679] setpgid(0, 0) = 0 [pid 3679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3679] write(3, "1000", 4) = 4 [pid 3679] close(3) = 0 [pid 3679] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3679] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3679] write(4, "71", 2) = 2 [pid 3679] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3679] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3679] exit_group(0) = ? [pid 3679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3679, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3680 ./strace-static-x86_64: Process 3680 attached [pid 3680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3680] setpgid(0, 0) = 0 [pid 3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3680] write(3, "1000", 4) = 4 [pid 3680] close(3) = 0 [pid 3680] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3680] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3680] write(4, "71", 2) = 2 [pid 3680] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3680] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3680] exit_group(0) = ? [pid 3680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3681 ./strace-static-x86_64: Process 3681 attached [pid 3681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3681] setpgid(0, 0) = 0 [pid 3681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3681] write(3, "1000", 4) = 4 [pid 3681] close(3) = 0 [pid 3681] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3681] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3681] write(4, "71", 2) = 2 [pid 3681] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3681] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3681] exit_group(0) = ? [pid 3681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3682 ./strace-static-x86_64: Process 3682 attached [pid 3682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3682] setpgid(0, 0) = 0 [pid 3682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3682] write(3, "1000", 4) = 4 [pid 3682] close(3) = 0 [pid 3682] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3682] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3682] write(4, "71", 2) = 2 [pid 3682] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3682] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3682] exit_group(0) = ? [pid 3682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3682, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3683 attached , child_tidptr=0x5555565bf5d0) = 3683 [pid 3683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3683] setpgid(0, 0) = 0 [pid 3683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3683] write(3, "1000", 4) = 4 [pid 3683] close(3) = 0 [pid 3683] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3683] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3683] write(4, "71", 2) = 2 [pid 3683] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3683] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3683] exit_group(0) = ? [pid 3683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3683, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3684 ./strace-static-x86_64: Process 3684 attached [pid 3684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3684] setpgid(0, 0) = 0 [pid 3684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3684] write(3, "1000", 4) = 4 [pid 3684] close(3) = 0 [pid 3684] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3684] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3684] write(4, "71", 2) = 2 [pid 3684] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3684] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3684] exit_group(0) = ? [pid 3684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3684, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3685 attached [pid 3685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3685] setpgid(0, 0) = 0 [pid 3685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3685] write(3, "1000", 4) = 4 [pid 3685] close(3) = 0 [pid 3685] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3685] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3685] write(4, "71", 2) = 2 [pid 3685] ioctl(3, LOOP_CTL_ADD, 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3685 [pid 3685] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 3685] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3685] exit_group(0) = ? [pid 3685] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3685, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3686 ./strace-static-x86_64: Process 3686 attached [pid 3686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3686] setpgid(0, 0) = 0 [pid 3686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3686] write(3, "1000", 4) = 4 [pid 3686] close(3) = 0 [pid 3686] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3686] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3686] write(4, "71", 2) = 2 [pid 3686] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3686] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3686] exit_group(0) = ? [pid 3686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3686, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3688 ./strace-static-x86_64: Process 3688 attached [pid 3688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3688] setpgid(0, 0) = 0 [pid 3688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3688] write(3, "1000", 4) = 4 [pid 3688] close(3) = 0 [pid 3688] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3688] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3688] write(4, "71", 2) = 2 [pid 3688] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3688] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3688] exit_group(0) = ? [pid 3688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3688, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3689 attached , child_tidptr=0x5555565bf5d0) = 3689 [pid 3689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3689] setpgid(0, 0) = 0 [pid 3689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3689] write(3, "1000", 4) = 4 [pid 3689] close(3) = 0 [pid 3689] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3689] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3689] write(4, "71", 2) = 2 [pid 3689] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3689] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3689] exit_group(0) = ? [pid 3689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3689, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3690 ./strace-static-x86_64: Process 3690 attached [pid 3690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3690] setpgid(0, 0) = 0 [pid 3690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3690] write(3, "1000", 4) = 4 [pid 3690] close(3) = 0 [pid 3690] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3690] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3690] write(4, "71", 2) = 2 [pid 3690] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3690] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3690] exit_group(0) = ? [pid 3690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3691 attached , child_tidptr=0x5555565bf5d0) = 3691 [pid 3691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3691] setpgid(0, 0) = 0 [pid 3691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3691] write(3, "1000", 4) = 4 [pid 3691] close(3) = 0 [pid 3691] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3691] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3691] write(4, "71", 2) = 2 [pid 3691] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3691] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3691] exit_group(0) = ? [pid 3691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3692 ./strace-static-x86_64: Process 3692 attached [pid 3692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3692] setpgid(0, 0) = 0 [pid 3692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3692] write(3, "1000", 4) = 4 [pid 3692] close(3) = 0 [pid 3692] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3692] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3692] write(4, "71", 2) = 2 [pid 3692] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3692] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3692] exit_group(0) = ? [pid 3692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3692, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3693 attached , child_tidptr=0x5555565bf5d0) = 3693 [pid 3693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3693] setpgid(0, 0) = 0 [pid 3693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3693] write(3, "1000", 4) = 4 [pid 3693] close(3) = 0 [pid 3693] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3693] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3693] write(4, "71", 2) = 2 [pid 3693] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3693] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3693] exit_group(0) = ? [pid 3693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3693, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3694 ./strace-static-x86_64: Process 3694 attached [pid 3694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3694] setpgid(0, 0) = 0 [pid 3694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3694] write(3, "1000", 4) = 4 [pid 3694] close(3) = 0 [pid 3694] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3694] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3694] write(4, "71", 2) = 2 [pid 3694] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3694] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3694] exit_group(0) = ? [pid 3694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3695 ./strace-static-x86_64: Process 3695 attached [pid 3695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3695] setpgid(0, 0) = 0 [pid 3695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3695] write(3, "1000", 4) = 4 [pid 3695] close(3) = 0 [pid 3695] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3695] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3695] write(4, "71", 2) = 2 [pid 3695] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3695] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3695] exit_group(0) = ? [pid 3695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3696 ./strace-static-x86_64: Process 3696 attached [pid 3696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3696] setpgid(0, 0) = 0 [pid 3696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3696] write(3, "1000", 4) = 4 [pid 3696] close(3) = 0 [pid 3696] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3696] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3696] write(4, "71", 2) = 2 [pid 3696] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3696] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3696] exit_group(0) = ? [pid 3696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3697 ./strace-static-x86_64: Process 3697 attached [pid 3697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3697] setpgid(0, 0) = 0 [pid 3697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3697] write(3, "1000", 4) = 4 [pid 3697] close(3) = 0 [pid 3697] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3697] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3697] write(4, "71", 2) = 2 [pid 3697] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3697] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3697] exit_group(0) = ? [pid 3697] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3697, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3698 ./strace-static-x86_64: Process 3698 attached [pid 3698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3698] setpgid(0, 0) = 0 [pid 3698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3698] write(3, "1000", 4) = 4 [pid 3698] close(3) = 0 [pid 3698] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3698] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3698] write(4, "71", 2) = 2 [pid 3698] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3698] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3698] exit_group(0) = ? [pid 3698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3698, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3699 ./strace-static-x86_64: Process 3699 attached [pid 3699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3699] setpgid(0, 0) = 0 [pid 3699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3699] write(3, "1000", 4) = 4 [pid 3699] close(3) = 0 [pid 3699] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3699] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3699] write(4, "71", 2) = 2 [pid 3699] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3699] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3699] exit_group(0) = ? [pid 3699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3700 attached , child_tidptr=0x5555565bf5d0) = 3700 [pid 3700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3700] setpgid(0, 0) = 0 [pid 3700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3700] write(3, "1000", 4) = 4 [pid 3700] close(3) = 0 [pid 3700] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3700] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3700] write(4, "71", 2) = 2 [pid 3700] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3700] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3700] exit_group(0) = ? [pid 3700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3700, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3701 attached , child_tidptr=0x5555565bf5d0) = 3701 [pid 3701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3701] setpgid(0, 0) = 0 [pid 3701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3701] write(3, "1000", 4) = 4 [pid 3701] close(3) = 0 [pid 3701] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3701] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3701] write(4, "71", 2) = 2 [pid 3701] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3701] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3701] exit_group(0) = ? [pid 3701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3701, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3702 attached , child_tidptr=0x5555565bf5d0) = 3702 [pid 3702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3702] setpgid(0, 0) = 0 [pid 3702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3702] write(3, "1000", 4) = 4 [pid 3702] close(3) = 0 [pid 3702] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3702] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3702] write(4, "71", 2) = 2 [pid 3702] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3702] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3702] exit_group(0) = ? [pid 3702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3703 ./strace-static-x86_64: Process 3703 attached [pid 3703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3703] setpgid(0, 0) = 0 [pid 3703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3703] write(3, "1000", 4) = 4 [pid 3703] close(3) = 0 [pid 3703] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3703] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3703] write(4, "71", 2) = 2 [pid 3703] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3703] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3703] exit_group(0) = ? [pid 3703] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3704 attached , child_tidptr=0x5555565bf5d0) = 3704 [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3704] setpgid(0, 0) = 0 [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3704] write(3, "1000", 4) = 4 [pid 3704] close(3) = 0 [pid 3704] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3704] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3704] write(4, "71", 2) = 2 [pid 3704] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3704] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 3704] exit_group(0) = ? [pid 3704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3705 attached , child_tidptr=0x5555565bf5d0) = 3705 [pid 3705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3705] setpgid(0, 0) = 0 [pid 3705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3705] write(3, "1000", 4) = 4 [pid 3705] close(3) = 0 [pid 3705] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3705] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3705] write(4, "71", 2) = 2 [pid 3705] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3705] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3705] exit_group(0) = ? [pid 3705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3705, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3706 ./strace-static-x86_64: Process 3706 attached [pid 3706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3706] setpgid(0, 0) = 0 [pid 3706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3706] write(3, "1000", 4) = 4 [pid 3706] close(3) = 0 [pid 3706] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3706] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3706] write(4, "71", 2) = 2 [pid 3706] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3706] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3706] exit_group(0) = ? [pid 3706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3707 ./strace-static-x86_64: Process 3707 attached [pid 3707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3707] setpgid(0, 0) = 0 [pid 3707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3707] write(3, "1000", 4) = 4 [pid 3707] close(3) = 0 [pid 3707] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3707] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3707] write(4, "71", 2) = 2 [pid 3707] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3707] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3707] exit_group(0) = ? [pid 3707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3707, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3708 ./strace-static-x86_64: Process 3708 attached [pid 3708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3708] setpgid(0, 0) = 0 [pid 3708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3708] write(3, "1000", 4) = 4 [pid 3708] close(3) = 0 [pid 3708] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3708] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3708] write(4, "71", 2) = 2 [pid 3708] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3708] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3708] exit_group(0) = ? [pid 3708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3709 ./strace-static-x86_64: Process 3709 attached [pid 3709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3709] setpgid(0, 0) = 0 [pid 3709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3709] write(3, "1000", 4) = 4 [pid 3709] close(3) = 0 [pid 3709] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3709] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3709] write(4, "71", 2) = 2 [pid 3709] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3709] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3709] exit_group(0) = ? [pid 3709] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3710 attached , child_tidptr=0x5555565bf5d0) = 3710 [pid 3710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3710] setpgid(0, 0) = 0 [pid 3710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3710] write(3, "1000", 4) = 4 [pid 3710] close(3) = 0 [pid 3710] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3710] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3710] write(4, "71", 2) = 2 [pid 3710] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3710] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3710] exit_group(0) = ? [pid 3710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3710, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3711 attached , child_tidptr=0x5555565bf5d0) = 3711 [pid 3711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3711] setpgid(0, 0) = 0 [pid 3711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3711] write(3, "1000", 4) = 4 [pid 3711] close(3) = 0 [pid 3711] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3711] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3711] write(4, "71", 2) = 2 [pid 3711] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3711] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3711] exit_group(0) = ? [pid 3711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3711, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3712 ./strace-static-x86_64: Process 3712 attached [pid 3712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3712] setpgid(0, 0) = 0 [pid 3712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3712] write(3, "1000", 4) = 4 [pid 3712] close(3) = 0 [pid 3712] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3712] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3712] write(4, "71", 2) = 2 [pid 3712] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3712] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3712] exit_group(0) = ? [pid 3712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3712, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3713 attached , child_tidptr=0x5555565bf5d0) = 3713 [pid 3713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3713] setpgid(0, 0) = 0 [pid 3713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3713] write(3, "1000", 4) = 4 [pid 3713] close(3) = 0 [pid 3713] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3713] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3713] write(4, "71", 2) = 2 [pid 3713] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3713] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3713] exit_group(0) = ? [pid 3713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3714 ./strace-static-x86_64: Process 3714 attached [pid 3714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3714] setpgid(0, 0) = 0 [pid 3714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3714] write(3, "1000", 4) = 4 [pid 3714] close(3) = 0 [pid 3714] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3714] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3714] write(4, "71", 2) = 2 [pid 3714] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3714] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3714] exit_group(0) = ? [pid 3714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3714, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3715 attached , child_tidptr=0x5555565bf5d0) = 3715 [pid 3715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3715] setpgid(0, 0) = 0 [pid 3715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3715] write(3, "1000", 4) = 4 [pid 3715] close(3) = 0 [pid 3715] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3715] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3715] write(4, "71", 2) = 2 [pid 3715] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3715] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3715] exit_group(0) = ? [pid 3715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3716 ./strace-static-x86_64: Process 3716 attached [pid 3716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3716] setpgid(0, 0) = 0 [pid 3716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3716] write(3, "1000", 4) = 4 [pid 3716] close(3) = 0 [pid 3716] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3716] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3716] write(4, "71", 2) = 2 [pid 3716] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3716] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3716] exit_group(0) = ? [pid 3716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3717 ./strace-static-x86_64: Process 3717 attached [pid 3717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3717] setpgid(0, 0) = 0 [pid 3717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3717] write(3, "1000", 4) = 4 [pid 3717] close(3) = 0 [pid 3717] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3717] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3717] write(4, "71", 2) = 2 [pid 3717] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3717] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3717] exit_group(0) = ? [pid 3717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3717, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3718 ./strace-static-x86_64: Process 3718 attached [pid 3718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3718] setpgid(0, 0) = 0 [pid 3718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3718] write(3, "1000", 4) = 4 [pid 3718] close(3) = 0 [pid 3718] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3718] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3718] write(4, "71", 2) = 2 [pid 3718] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3718] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3718] exit_group(0) = ? [pid 3718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3718, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3719 ./strace-static-x86_64: Process 3719 attached [pid 3719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3719] setpgid(0, 0) = 0 [pid 3719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3719] write(3, "1000", 4) = 4 [pid 3719] close(3) = 0 [pid 3719] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3719] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3719] write(4, "71", 2) = 2 [pid 3719] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3719] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3719] exit_group(0) = ? [pid 3719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3719, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3720 ./strace-static-x86_64: Process 3720 attached [pid 3720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3720] setpgid(0, 0) = 0 [pid 3720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3720] write(3, "1000", 4) = 4 [pid 3720] close(3) = 0 [pid 3720] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3720] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3720] write(4, "71", 2) = 2 [pid 3720] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3720] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3720] exit_group(0) = ? [pid 3720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3721 attached , child_tidptr=0x5555565bf5d0) = 3721 [pid 3721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3721] setpgid(0, 0) = 0 [pid 3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3721] write(3, "1000", 4) = 4 [pid 3721] close(3) = 0 [pid 3721] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3721] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3721] write(4, "71", 2) = 2 [pid 3721] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3721] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3721] exit_group(0) = ? [pid 3721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3722 ./strace-static-x86_64: Process 3722 attached [pid 3722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3722] setpgid(0, 0) = 0 [pid 3722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3722] write(3, "1000", 4) = 4 [pid 3722] close(3) = 0 [pid 3722] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3722] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3722] write(4, "71", 2) = 2 [pid 3722] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3722] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3722] exit_group(0) = ? [pid 3722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3722, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3723 attached , child_tidptr=0x5555565bf5d0) = 3723 [pid 3723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3723] setpgid(0, 0) = 0 [pid 3723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3723] write(3, "1000", 4) = 4 [pid 3723] close(3) = 0 [pid 3723] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3723] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3723] write(4, "71", 2) = 2 [pid 3723] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3723] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3723] exit_group(0) = ? [pid 3723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3723, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3724 attached , child_tidptr=0x5555565bf5d0) = 3724 [pid 3724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3724] setpgid(0, 0) = 0 [pid 3724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3724] write(3, "1000", 4) = 4 [pid 3724] close(3) = 0 [pid 3724] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3724] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3724] write(4, "71", 2) = 2 [pid 3724] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3724] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3724] exit_group(0) = ? [pid 3724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3725 attached , child_tidptr=0x5555565bf5d0) = 3725 [pid 3725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3725] setpgid(0, 0) = 0 [pid 3725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3725] write(3, "1000", 4) = 4 [pid 3725] close(3) = 0 [pid 3725] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3725] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3725] write(4, "71", 2) = 2 [pid 3725] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3725] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3725] exit_group(0) = ? [pid 3725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3726 ./strace-static-x86_64: Process 3726 attached [pid 3726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3726] setpgid(0, 0) = 0 [pid 3726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3726] write(3, "1000", 4) = 4 [pid 3726] close(3) = 0 [pid 3726] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3726] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3726] write(4, "71", 2) = 2 [pid 3726] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3726] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3726] exit_group(0) = ? [pid 3726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3726, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3727 ./strace-static-x86_64: Process 3727 attached [pid 3727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3727] setpgid(0, 0) = 0 [pid 3727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3727] write(3, "1000", 4) = 4 [pid 3727] close(3) = 0 [pid 3727] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3727] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3727] write(4, "71", 2) = 2 [pid 3727] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3727] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3727] exit_group(0) = ? [pid 3727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3728 ./strace-static-x86_64: Process 3728 attached [pid 3728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3728] setpgid(0, 0) = 0 [pid 3728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3728] write(3, "1000", 4) = 4 [pid 3728] close(3) = 0 [pid 3728] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3728] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3728] write(4, "71", 2) = 2 [pid 3728] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3728] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3728] exit_group(0) = ? [pid 3728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3729 attached , child_tidptr=0x5555565bf5d0) = 3729 [pid 3729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3729] setpgid(0, 0) = 0 [pid 3729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3729] write(3, "1000", 4) = 4 [pid 3729] close(3) = 0 [pid 3729] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3729] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3729] write(4, "71", 2) = 2 [pid 3729] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3729] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3729] exit_group(0) = ? [pid 3729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3729, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3730 attached , child_tidptr=0x5555565bf5d0) = 3730 [pid 3730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3730] setpgid(0, 0) = 0 [pid 3730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3730] write(3, "1000", 4) = 4 [pid 3730] close(3) = 0 [pid 3730] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3730] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3730] write(4, "71", 2) = 2 [pid 3730] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3730] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3730] exit_group(0) = ? [pid 3730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3730, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3731 attached [pid 3731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3731] setpgid(0, 0) = 0 [pid 3731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3731] write(3, "1000", 4) = 4 [pid 3731] close(3) = 0 [pid 3731] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3731] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3731] write(4, "71", 2) = 2 [pid 3731] ioctl(3, LOOP_CTL_ADD, 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3731 [pid 3731] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 3731] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3731] exit_group(0) = ? [pid 3731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3732 ./strace-static-x86_64: Process 3732 attached [pid 3732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3732] setpgid(0, 0) = 0 [pid 3732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3732] write(3, "1000", 4) = 4 [pid 3732] close(3) = 0 [pid 3732] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3732] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3732] write(4, "71", 2) = 2 [pid 3732] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3732] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3732] exit_group(0) = ? [pid 3732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3732, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3733 ./strace-static-x86_64: Process 3733 attached [pid 3733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3733] setpgid(0, 0) = 0 [pid 3733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3733] write(3, "1000", 4) = 4 [pid 3733] close(3) = 0 [pid 3733] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3733] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3733] write(4, "71", 2) = 2 [pid 3733] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3733] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3733] exit_group(0) = ? [pid 3733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3734 ./strace-static-x86_64: Process 3734 attached [pid 3734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3734] setpgid(0, 0) = 0 [pid 3734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3734] write(3, "1000", 4) = 4 [pid 3734] close(3) = 0 [pid 3734] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3734] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3734] write(4, "71", 2) = 2 [pid 3734] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3734] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3734] exit_group(0) = ? [pid 3734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3735 ./strace-static-x86_64: Process 3735 attached [pid 3735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3735] setpgid(0, 0) = 0 [pid 3735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3735] write(3, "1000", 4) = 4 [pid 3735] close(3) = 0 [pid 3735] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3735] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3735] write(4, "71", 2) = 2 [pid 3735] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3735] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3735] exit_group(0) = ? [pid 3735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3736 ./strace-static-x86_64: Process 3736 attached [pid 3736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3736] setpgid(0, 0) = 0 [pid 3736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3736] write(3, "1000", 4) = 4 [pid 3736] close(3) = 0 [pid 3736] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3736] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3736] write(4, "71", 2) = 2 [pid 3736] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3736] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3736] exit_group(0) = ? [pid 3736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3737 ./strace-static-x86_64: Process 3737 attached [pid 3737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3737] setpgid(0, 0) = 0 [pid 3737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3737] write(3, "1000", 4) = 4 [pid 3737] close(3) = 0 [pid 3737] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3737] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3737] write(4, "71", 2) = 2 [pid 3737] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3737] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3737] exit_group(0) = ? [pid 3737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3738 ./strace-static-x86_64: Process 3738 attached [pid 3738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3738] setpgid(0, 0) = 0 [pid 3738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3738] write(3, "1000", 4) = 4 [pid 3738] close(3) = 0 [pid 3738] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3738] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3738] write(4, "71", 2) = 2 [pid 3738] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3738] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3738] exit_group(0) = ? [pid 3738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3738, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3739 attached , child_tidptr=0x5555565bf5d0) = 3739 [pid 3739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3739] setpgid(0, 0) = 0 [pid 3739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3739] write(3, "1000", 4) = 4 [pid 3739] close(3) = 0 [pid 3739] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3739] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3739] write(4, "71", 2) = 2 [pid 3739] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3739] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3739] exit_group(0) = ? [pid 3739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3739, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3740 ./strace-static-x86_64: Process 3740 attached [pid 3740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3740] setpgid(0, 0) = 0 [pid 3740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3740] write(3, "1000", 4) = 4 [pid 3740] close(3) = 0 [pid 3740] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3740] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3740] write(4, "71", 2) = 2 [pid 3740] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3740] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3740] exit_group(0) = ? [pid 3740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3741 ./strace-static-x86_64: Process 3741 attached [pid 3741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3741] setpgid(0, 0) = 0 [pid 3741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3741] write(3, "1000", 4) = 4 [pid 3741] close(3) = 0 [pid 3741] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3741] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3741] write(4, "71", 2) = 2 [pid 3741] ioctl(3, LOOP_CTL_ADD, 0) = -1 EINVAL (Invalid argument) [pid 3741] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3741] exit_group(0) = ? [pid 3741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3741, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3742 attached [pid 3742] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3742 [pid 3742] <... prctl resumed>) = 0 [pid 3742] setpgid(0, 0) = 0 [pid 3742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3742] write(3, "1000", 4) = 4 [pid 3742] close(3) = 0 [pid 3742] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3742] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3742] write(4, "71", 2) = 2 [pid 3742] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3742] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3742] exit_group(0) = ? [pid 3742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3742, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3743 ./strace-static-x86_64: Process 3743 attached [pid 3743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3743] setpgid(0, 0) = 0 [pid 3743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3743] write(3, "1000", 4) = 4 [pid 3743] close(3) = 0 [pid 3743] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3743] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3743] write(4, "71", 2) = 2 [pid 3743] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3743] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3743] exit_group(0) = ? [pid 3743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3743, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3744 attached , child_tidptr=0x5555565bf5d0) = 3744 [pid 3744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3744] setpgid(0, 0) = 0 [pid 3744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3744] write(3, "1000", 4) = 4 [pid 3744] close(3) = 0 [pid 3744] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3744] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3744] write(4, "71", 2) = 2 [pid 3744] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3744] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3744] exit_group(0) = ? [pid 3744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3745 attached , child_tidptr=0x5555565bf5d0) = 3745 [pid 3745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3745] setpgid(0, 0) = 0 [pid 3745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3745] write(3, "1000", 4) = 4 [pid 3745] close(3) = 0 [pid 3745] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3745] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3745] write(4, "71", 2) = 2 [pid 3745] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3745] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3745] exit_group(0) = ? [pid 3745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3746 attached , child_tidptr=0x5555565bf5d0) = 3746 [pid 3746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3746] setpgid(0, 0) = 0 [pid 3746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3746] write(3, "1000", 4) = 4 [pid 3746] close(3) = 0 [pid 3746] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3746] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3746] write(4, "71", 2) = 2 [pid 3746] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3746] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3746] exit_group(0) = ? [pid 3746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3746, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3747 ./strace-static-x86_64: Process 3747 attached [pid 3747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3747] setpgid(0, 0) = 0 [pid 3747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3747] write(3, "1000", 4) = 4 [pid 3747] close(3) = 0 [pid 3747] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3747] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3747] write(4, "71", 2) = 2 [pid 3747] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3747] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3747] exit_group(0) = ? [pid 3747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3747, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3748 ./strace-static-x86_64: Process 3748 attached [pid 3748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3748] setpgid(0, 0) = 0 [pid 3748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3748] write(3, "1000", 4) = 4 [pid 3748] close(3) = 0 [pid 3748] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3748] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3748] write(4, "71", 2) = 2 [pid 3748] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3748] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3748] exit_group(0) = ? [pid 3748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3749 ./strace-static-x86_64: Process 3749 attached [pid 3749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3749] setpgid(0, 0) = 0 [pid 3749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3749] write(3, "1000", 4) = 4 [pid 3749] close(3) = 0 [pid 3749] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3749] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3749] write(4, "71", 2) = 2 [pid 3749] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3749] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3749] exit_group(0) = ? [pid 3749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3750 attached , child_tidptr=0x5555565bf5d0) = 3750 [pid 3750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3750] setpgid(0, 0) = 0 [pid 3750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3750] write(3, "1000", 4) = 4 [pid 3750] close(3) = 0 [pid 3750] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3750] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3750] write(4, "71", 2) = 2 [pid 3750] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3750] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3750] exit_group(0) = ? [pid 3750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3751 ./strace-static-x86_64: Process 3751 attached [pid 3751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3751] setpgid(0, 0) = 0 [pid 3751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3751] write(3, "1000", 4) = 4 [pid 3751] close(3) = 0 [pid 3751] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3751] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3751] write(4, "71", 2) = 2 [pid 3751] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3751] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3751] exit_group(0) = ? [pid 3751] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3751, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3752 attached , child_tidptr=0x5555565bf5d0) = 3752 [pid 3752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3752] setpgid(0, 0) = 0 [pid 3752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3752] write(3, "1000", 4) = 4 [pid 3752] close(3) = 0 [pid 3752] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3752] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3752] write(4, "71", 2) = 2 [pid 3752] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3752] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3752] exit_group(0) = ? [pid 3752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3752, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3753 attached , child_tidptr=0x5555565bf5d0) = 3753 [pid 3753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3753] setpgid(0, 0) = 0 [pid 3753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3753] write(3, "1000", 4) = 4 [pid 3753] close(3) = 0 [pid 3753] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3753] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3753] write(4, "71", 2) = 2 [pid 3753] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3753] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3753] exit_group(0) = ? [pid 3753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3754 ./strace-static-x86_64: Process 3754 attached [pid 3754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3754] setpgid(0, 0) = 0 [pid 3754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3754] write(3, "1000", 4) = 4 [pid 3754] close(3) = 0 [pid 3754] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3754] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3754] write(4, "71", 2) = 2 [pid 3754] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3754] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3754] exit_group(0) = ? [pid 3754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3755 attached , child_tidptr=0x5555565bf5d0) = 3755 [pid 3755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3755] setpgid(0, 0) = 0 [pid 3755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3755] write(3, "1000", 4) = 4 [pid 3755] close(3) = 0 [pid 3755] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3755] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3755] write(4, "71", 2) = 2 [pid 3755] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3755] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3755] exit_group(0) = ? [pid 3755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3755, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3756 ./strace-static-x86_64: Process 3756 attached [pid 3756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3756] setpgid(0, 0) = 0 [pid 3756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3756] write(3, "1000", 4) = 4 [pid 3756] close(3) = 0 [pid 3756] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3756] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3756] write(4, "71", 2) = 2 [pid 3756] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3756] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3756] exit_group(0) = ? [pid 3756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3756, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3757 ./strace-static-x86_64: Process 3757 attached [pid 3757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3757] setpgid(0, 0) = 0 [pid 3757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3757] write(3, "1000", 4) = 4 [pid 3757] close(3) = 0 [pid 3757] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3757] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3757] write(4, "71", 2) = 2 [pid 3757] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3757] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3757] exit_group(0) = ? [pid 3757] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3758 ./strace-static-x86_64: Process 3758 attached [pid 3758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3758] setpgid(0, 0) = 0 [pid 3758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3758] write(3, "1000", 4) = 4 [pid 3758] close(3) = 0 [pid 3758] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3758] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3758] write(4, "71", 2) = 2 [pid 3758] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3758] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3758] exit_group(0) = ? [pid 3758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3759 attached , child_tidptr=0x5555565bf5d0) = 3759 [pid 3759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3759] setpgid(0, 0) = 0 [pid 3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3759] write(3, "1000", 4) = 4 [pid 3759] close(3) = 0 [pid 3759] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3759] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3759] write(4, "71", 2) = 2 [pid 3759] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3759] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3759] exit_group(0) = ? [pid 3759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3759, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3760 ./strace-static-x86_64: Process 3760 attached [pid 3760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3760] setpgid(0, 0) = 0 [pid 3760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3760] write(3, "1000", 4) = 4 [pid 3760] close(3) = 0 [pid 3760] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3760] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3760] write(4, "71", 2) = 2 [pid 3760] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3760] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3760] exit_group(0) = ? [pid 3760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3760, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3761 ./strace-static-x86_64: Process 3761 attached [pid 3761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3761] setpgid(0, 0) = 0 [pid 3761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3761] write(3, "1000", 4) = 4 [pid 3761] close(3) = 0 [pid 3761] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3761] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3761] write(4, "71", 2) = 2 [pid 3761] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3761] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3761] exit_group(0) = ? [pid 3761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3762 ./strace-static-x86_64: Process 3762 attached [pid 3762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3762] setpgid(0, 0) = 0 [pid 3762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3762] write(3, "1000", 4) = 4 [pid 3762] close(3) = 0 [pid 3762] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3762] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3762] write(4, "71", 2) = 2 [pid 3762] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3762] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3762] exit_group(0) = ? [pid 3762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3763 attached [pid 3763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3763] setpgid(0, 0) = 0 [pid 3763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3763] write(3, "1000", 4) = 4 [pid 3763] close(3) = 0 [pid 3763] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3763 [pid 3763] <... openat resumed>) = 3 [pid 3763] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3763] write(4, "71", 2) = 2 [pid 3763] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3763] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3763] exit_group(0) = ? [pid 3763] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3763, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3764 ./strace-static-x86_64: Process 3764 attached [pid 3764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3764] setpgid(0, 0) = 0 [pid 3764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3764] write(3, "1000", 4) = 4 [pid 3764] close(3) = 0 [pid 3764] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3764] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3764] write(4, "71", 2) = 2 [pid 3764] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3764] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3764] exit_group(0) = ? [pid 3764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3764, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3765 ./strace-static-x86_64: Process 3765 attached [pid 3765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3765] setpgid(0, 0) = 0 [pid 3765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3765] write(3, "1000", 4) = 4 [pid 3765] close(3) = 0 [pid 3765] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3765] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3765] write(4, "71", 2) = 2 [pid 3765] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3765] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3765] exit_group(0) = ? [pid 3765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3766 ./strace-static-x86_64: Process 3766 attached [pid 3766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3766] setpgid(0, 0) = 0 [pid 3766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3766] write(3, "1000", 4) = 4 [pid 3766] close(3) = 0 [pid 3766] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3766] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3766] write(4, "71", 2) = 2 [pid 3766] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3766] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3766] exit_group(0) = ? [pid 3766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3767 ./strace-static-x86_64: Process 3767 attached [pid 3767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3767] setpgid(0, 0) = 0 [pid 3767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3767] write(3, "1000", 4) = 4 [pid 3767] close(3) = 0 [pid 3767] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3767] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3767] write(4, "71", 2) = 2 [pid 3767] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3767] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3767] exit_group(0) = ? [pid 3767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3767, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3768 attached , child_tidptr=0x5555565bf5d0) = 3768 [pid 3768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3768] setpgid(0, 0) = 0 [pid 3768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3768] write(3, "1000", 4) = 4 [pid 3768] close(3) = 0 [pid 3768] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3768] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3768] write(4, "71", 2) = 2 [pid 3768] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3768] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3768] exit_group(0) = ? [pid 3768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3768, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3769 ./strace-static-x86_64: Process 3769 attached [pid 3769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3769] setpgid(0, 0) = 0 [pid 3769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3769] write(3, "1000", 4) = 4 [pid 3769] close(3) = 0 [pid 3769] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3769] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3769] write(4, "71", 2) = 2 [pid 3769] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3769] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3769] exit_group(0) = ? [pid 3769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3769, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3770 ./strace-static-x86_64: Process 3770 attached [pid 3770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3770] setpgid(0, 0) = 0 [pid 3770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3770] write(3, "1000", 4) = 4 [pid 3770] close(3) = 0 [pid 3770] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3770] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3770] write(4, "71", 2) = 2 [pid 3770] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3770] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3770] exit_group(0) = ? [pid 3770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3771 ./strace-static-x86_64: Process 3771 attached [pid 3771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3771] setpgid(0, 0) = 0 [pid 3771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3771] write(3, "1000", 4) = 4 [pid 3771] close(3) = 0 [pid 3771] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3771] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3771] write(4, "71", 2) = 2 [pid 3771] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3771] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3771] exit_group(0) = ? [pid 3771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3772 attached , child_tidptr=0x5555565bf5d0) = 3772 [pid 3772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3772] setpgid(0, 0) = 0 [pid 3772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3772] write(3, "1000", 4) = 4 [pid 3772] close(3) = 0 [pid 3772] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3772] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3772] write(4, "71", 2) = 2 [pid 3772] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3772] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3772] exit_group(0) = ? [pid 3772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3772, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3773 attached , child_tidptr=0x5555565bf5d0) = 3773 [pid 3773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3773] setpgid(0, 0) = 0 [pid 3773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3773] write(3, "1000", 4) = 4 [pid 3773] close(3) = 0 [pid 3773] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3773] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3773] write(4, "71", 2) = 2 [pid 3773] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3773] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3773] exit_group(0) = ? [pid 3773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3773, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3774 attached , child_tidptr=0x5555565bf5d0) = 3774 [pid 3774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3774] setpgid(0, 0) = 0 [pid 3774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3774] write(3, "1000", 4) = 4 [pid 3774] close(3) = 0 [pid 3774] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3774] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3774] write(4, "71", 2) = 2 [pid 3774] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3774] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3774] exit_group(0) = ? [pid 3774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3774, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3775 attached , child_tidptr=0x5555565bf5d0) = 3775 [pid 3775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3775] setpgid(0, 0) = 0 [pid 3775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3775] write(3, "1000", 4) = 4 [pid 3775] close(3) = 0 [pid 3775] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3775] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3775] write(4, "71", 2) = 2 [pid 3775] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3775] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3775] exit_group(0) = ? [pid 3775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3776 attached , child_tidptr=0x5555565bf5d0) = 3776 [pid 3776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3776] setpgid(0, 0) = 0 [pid 3776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3776] write(3, "1000", 4) = 4 [pid 3776] close(3) = 0 [pid 3776] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3776] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3776] write(4, "71", 2) = 2 [pid 3776] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3776] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3776] exit_group(0) = ? [pid 3776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3777 ./strace-static-x86_64: Process 3777 attached [pid 3777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3777] setpgid(0, 0) = 0 [pid 3777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3777] write(3, "1000", 4) = 4 [pid 3777] close(3) = 0 [pid 3777] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3777] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3777] write(4, "71", 2) = 2 [pid 3777] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3777] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3777] exit_group(0) = ? [pid 3777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3777, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3778 ./strace-static-x86_64: Process 3778 attached [pid 3778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3778] setpgid(0, 0) = 0 [pid 3778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3778] write(3, "1000", 4) = 4 [pid 3778] close(3) = 0 [pid 3778] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3778] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3778] write(4, "71", 2) = 2 [pid 3778] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3778] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3778] exit_group(0) = ? [pid 3778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3778, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3779 ./strace-static-x86_64: Process 3779 attached [pid 3779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3779] setpgid(0, 0) = 0 [pid 3779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3779] write(3, "1000", 4) = 4 [pid 3779] close(3) = 0 [pid 3779] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3779] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3779] write(4, "71", 2) = 2 [pid 3779] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3779] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3779] exit_group(0) = ? [pid 3779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3779, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3780 ./strace-static-x86_64: Process 3780 attached [pid 3780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3780] setpgid(0, 0) = 0 [pid 3780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3780] write(3, "1000", 4) = 4 [pid 3780] close(3) = 0 [pid 3780] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3780] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3780] write(4, "71", 2) = 2 [pid 3780] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3780] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3780] exit_group(0) = ? [pid 3780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3780, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3781 ./strace-static-x86_64: Process 3781 attached [pid 3781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3781] setpgid(0, 0) = 0 [pid 3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3781] write(3, "1000", 4) = 4 [pid 3781] close(3) = 0 [pid 3781] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3781] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3781] write(4, "71", 2) = 2 [pid 3781] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3781] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3781] exit_group(0) = ? [pid 3781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3781, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3782 attached [pid 3782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3782] setpgid(0, 0) = 0 [pid 3782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3782] write(3, "1000", 4) = 4 [pid 3782] close(3) = 0 [pid 3782] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3782] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3782] write(4, "71", 2) = 2 [pid 3782] ioctl(3, LOOP_CTL_ADD, 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3782 [pid 3782] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 3782] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3782] exit_group(0) = ? [pid 3782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3783 attached , child_tidptr=0x5555565bf5d0) = 3783 [pid 3783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3783] setpgid(0, 0) = 0 [pid 3783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3783] write(3, "1000", 4) = 4 [pid 3783] close(3) = 0 [pid 3783] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3783] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3783] write(4, "71", 2) = 2 [pid 3783] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3783] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3783] exit_group(0) = ? [pid 3783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3784 attached , child_tidptr=0x5555565bf5d0) = 3784 [pid 3784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3784] setpgid(0, 0) = 0 [pid 3784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3784] write(3, "1000", 4) = 4 [pid 3784] close(3) = 0 [pid 3784] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3784] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3784] write(4, "71", 2) = 2 [pid 3784] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3784] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3784] exit_group(0) = ? [pid 3784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3785 ./strace-static-x86_64: Process 3785 attached [pid 3785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3785] setpgid(0, 0) = 0 [pid 3785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3785] write(3, "1000", 4) = 4 [pid 3785] close(3) = 0 [pid 3785] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3785] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3785] write(4, "71", 2) = 2 [pid 3785] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3785] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3785] exit_group(0) = ? [pid 3785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3785, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3786 attached , child_tidptr=0x5555565bf5d0) = 3786 [pid 3786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3786] setpgid(0, 0) = 0 [pid 3786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3786] write(3, "1000", 4) = 4 [pid 3786] close(3) = 0 [pid 3786] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3786] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3786] write(4, "71", 2) = 2 [pid 3786] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3786] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3786] exit_group(0) = ? [pid 3786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3786, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3787 ./strace-static-x86_64: Process 3787 attached [pid 3787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3787] setpgid(0, 0) = 0 [pid 3787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3787] write(3, "1000", 4) = 4 [pid 3787] close(3) = 0 [pid 3787] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3787] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3787] write(4, "71", 2) = 2 [pid 3787] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3787] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3787] exit_group(0) = ? [pid 3787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3788 ./strace-static-x86_64: Process 3788 attached [pid 3788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3788] setpgid(0, 0) = 0 [pid 3788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3788] write(3, "1000", 4) = 4 [pid 3788] close(3) = 0 [pid 3788] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3788] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3788] write(4, "71", 2) = 2 [pid 3788] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3788] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3788] exit_group(0) = ? [pid 3788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3789 attached , child_tidptr=0x5555565bf5d0) = 3789 [pid 3789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3789] setpgid(0, 0) = 0 [pid 3789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3789] write(3, "1000", 4) = 4 [pid 3789] close(3) = 0 [pid 3789] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3789] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3789] write(4, "71", 2) = 2 [pid 3789] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3789] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3789] exit_group(0) = ? [pid 3789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3789, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3790 attached , child_tidptr=0x5555565bf5d0) = 3790 [pid 3790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3790] setpgid(0, 0) = 0 [pid 3790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3790] write(3, "1000", 4) = 4 [pid 3790] close(3) = 0 [pid 3790] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3790] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3790] write(4, "71", 2) = 2 [pid 3790] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3790] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3790] exit_group(0) = ? [pid 3790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3790, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3791 ./strace-static-x86_64: Process 3791 attached [pid 3791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3791] setpgid(0, 0) = 0 [pid 3791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3791] write(3, "1000", 4) = 4 [pid 3791] close(3) = 0 [pid 3791] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3791] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3791] write(4, "71", 2) = 2 [pid 3791] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3791] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3791] exit_group(0) = ? [pid 3791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3792 ./strace-static-x86_64: Process 3792 attached [pid 3792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3792] setpgid(0, 0) = 0 [pid 3792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3792] write(3, "1000", 4) = 4 [pid 3792] close(3) = 0 [pid 3792] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3792] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3792] write(4, "71", 2) = 2 [pid 3792] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3792] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3792] exit_group(0) = ? [pid 3792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3793 ./strace-static-x86_64: Process 3793 attached [pid 3793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3793] setpgid(0, 0) = 0 [pid 3793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3793] write(3, "1000", 4) = 4 [pid 3793] close(3) = 0 [pid 3793] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3793] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3793] write(4, "71", 2) = 2 [pid 3793] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3793] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3793] exit_group(0) = ? [pid 3793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3793, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3794 ./strace-static-x86_64: Process 3794 attached [pid 3794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3794] setpgid(0, 0) = 0 [pid 3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3794] write(3, "1000", 4) = 4 [pid 3794] close(3) = 0 [pid 3794] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3794] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3794] write(4, "71", 2) = 2 [pid 3794] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3794] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3794] exit_group(0) = ? [pid 3794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3794, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3795 ./strace-static-x86_64: Process 3795 attached [pid 3795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3795] setpgid(0, 0) = 0 [pid 3795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3795] write(3, "1000", 4) = 4 [pid 3795] close(3) = 0 [pid 3795] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3795] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3795] write(4, "71", 2) = 2 [pid 3795] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3795] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3795] exit_group(0) = ? [pid 3795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3796 ./strace-static-x86_64: Process 3796 attached [pid 3796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3796] setpgid(0, 0) = 0 [pid 3796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3796] write(3, "1000", 4) = 4 [pid 3796] close(3) = 0 [pid 3796] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3796] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3796] write(4, "71", 2) = 2 [pid 3796] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3796] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3796] exit_group(0) = ? [pid 3796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3796, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3797 ./strace-static-x86_64: Process 3797 attached [pid 3797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3797] setpgid(0, 0) = 0 [pid 3797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3797] write(3, "1000", 4) = 4 [pid 3797] close(3) = 0 [pid 3797] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3797] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3797] write(4, "71", 2) = 2 [pid 3797] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3797] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3797] exit_group(0) = ? [pid 3797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3798 ./strace-static-x86_64: Process 3798 attached [pid 3798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3798] setpgid(0, 0) = 0 [pid 3798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3798] write(3, "1000", 4) = 4 [pid 3798] close(3) = 0 [pid 3798] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3798] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3798] write(4, "71", 2) = 2 [pid 3798] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3798] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3798] exit_group(0) = ? [pid 3798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3798, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3799 ./strace-static-x86_64: Process 3799 attached [pid 3799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3799] setpgid(0, 0) = 0 [pid 3799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3799] write(3, "1000", 4) = 4 [pid 3799] close(3) = 0 [pid 3799] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3799] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3799] write(4, "71", 2) = 2 [pid 3799] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3799] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3799] exit_group(0) = ? [pid 3799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3800 attached , child_tidptr=0x5555565bf5d0) = 3800 [pid 3800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3800] setpgid(0, 0) = 0 [pid 3800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3800] write(3, "1000", 4) = 4 [pid 3800] close(3) = 0 [pid 3800] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3800] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3800] write(4, "71", 2) = 2 [pid 3800] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3800] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3800] exit_group(0) = ? [pid 3800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3800, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3801 ./strace-static-x86_64: Process 3801 attached [pid 3801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3801] setpgid(0, 0) = 0 [pid 3801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3801] write(3, "1000", 4) = 4 [pid 3801] close(3) = 0 [pid 3801] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3801] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3801] write(4, "71", 2) = 2 [pid 3801] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3801] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3801] exit_group(0) = ? [pid 3801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3802 attached , child_tidptr=0x5555565bf5d0) = 3802 [pid 3802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3802] setpgid(0, 0) = 0 [pid 3802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3802] write(3, "1000", 4) = 4 [pid 3802] close(3) = 0 [pid 3802] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3802] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3802] write(4, "71", 2) = 2 [pid 3802] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3802] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3802] exit_group(0) = ? [pid 3802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3803 ./strace-static-x86_64: Process 3803 attached [pid 3803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3803] setpgid(0, 0) = 0 [pid 3803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3803] write(3, "1000", 4) = 4 [pid 3803] close(3) = 0 [pid 3803] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3803] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3803] write(4, "71", 2) = 2 [pid 3803] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3803] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3803] exit_group(0) = ? [pid 3803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3803, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3804 attached , child_tidptr=0x5555565bf5d0) = 3804 [pid 3804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3804] setpgid(0, 0) = 0 [pid 3804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3804] write(3, "1000", 4) = 4 [pid 3804] close(3) = 0 [pid 3804] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3804] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3804] write(4, "71", 2) = 2 [pid 3804] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3804] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3804] exit_group(0) = ? [pid 3804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3804, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3805 ./strace-static-x86_64: Process 3805 attached [pid 3805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3805] setpgid(0, 0) = 0 [pid 3805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3805] write(3, "1000", 4) = 4 [pid 3805] close(3) = 0 [pid 3805] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3805] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3805] write(4, "71", 2) = 2 [pid 3805] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3805] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3805] exit_group(0) = ? [pid 3805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3806 attached , child_tidptr=0x5555565bf5d0) = 3806 [pid 3806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3806] setpgid(0, 0) = 0 [pid 3806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3806] write(3, "1000", 4) = 4 [pid 3806] close(3) = 0 [pid 3806] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3806] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3806] write(4, "71", 2) = 2 [pid 3806] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3806] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3806] exit_group(0) = ? [pid 3806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3807 attached , child_tidptr=0x5555565bf5d0) = 3807 [pid 3807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3807] setpgid(0, 0) = 0 [pid 3807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3807] write(3, "1000", 4) = 4 [pid 3807] close(3) = 0 [pid 3807] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3807] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3807] write(4, "71", 2) = 2 [pid 3807] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3807] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3807] exit_group(0) = ? [pid 3807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3807, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3808 attached , child_tidptr=0x5555565bf5d0) = 3808 [pid 3808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3808] setpgid(0, 0) = 0 [pid 3808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3808] write(3, "1000", 4) = 4 [pid 3808] close(3) = 0 [pid 3808] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3808] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3808] write(4, "71", 2) = 2 [pid 3808] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3808] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3808] exit_group(0) = ? [pid 3808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3808, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3809 ./strace-static-x86_64: Process 3809 attached [pid 3809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3809] setpgid(0, 0) = 0 [pid 3809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3809] write(3, "1000", 4) = 4 [pid 3809] close(3) = 0 [pid 3809] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3809] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3809] write(4, "71", 2) = 2 [pid 3809] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3809] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3809] exit_group(0) = ? [pid 3809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3810 ./strace-static-x86_64: Process 3810 attached [pid 3810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3810] setpgid(0, 0) = 0 [pid 3810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3810] write(3, "1000", 4) = 4 [pid 3810] close(3) = 0 [pid 3810] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3810] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3810] write(4, "71", 2) = 2 [pid 3810] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3810] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3810] exit_group(0) = ? [pid 3810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3811 ./strace-static-x86_64: Process 3811 attached [pid 3811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3811] setpgid(0, 0) = 0 [pid 3811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3811] write(3, "1000", 4) = 4 [pid 3811] close(3) = 0 [pid 3811] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3811] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3811] write(4, "71", 2) = 2 [pid 3811] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3811] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3811] exit_group(0) = ? [pid 3811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3811, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3812 ./strace-static-x86_64: Process 3812 attached [pid 3812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3812] setpgid(0, 0) = 0 [pid 3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3812] write(3, "1000", 4) = 4 [pid 3812] close(3) = 0 [pid 3812] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3812] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3812] write(4, "71", 2) = 2 [pid 3812] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3812] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3812] exit_group(0) = ? [pid 3812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3812, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3813 ./strace-static-x86_64: Process 3813 attached [pid 3813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3813] setpgid(0, 0) = 0 [pid 3813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3813] write(3, "1000", 4) = 4 [pid 3813] close(3) = 0 [pid 3813] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3813] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3813] write(4, "71", 2) = 2 [pid 3813] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3813] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3813] exit_group(0) = ? [pid 3813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3814 attached , child_tidptr=0x5555565bf5d0) = 3814 [pid 3814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3814] setpgid(0, 0) = 0 [pid 3814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3814] write(3, "1000", 4) = 4 [pid 3814] close(3) = 0 [pid 3814] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3814] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3814] write(4, "71", 2) = 2 [pid 3814] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3814] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3814] exit_group(0) = ? [pid 3814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3814, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3815 attached , child_tidptr=0x5555565bf5d0) = 3815 [pid 3815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3815] setpgid(0, 0) = 0 [pid 3815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3815] write(3, "1000", 4) = 4 [pid 3815] close(3) = 0 [pid 3815] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3815] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3815] write(4, "71", 2) = 2 [pid 3815] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3815] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3815] exit_group(0) = ? [pid 3815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3815, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3816 attached , child_tidptr=0x5555565bf5d0) = 3816 [pid 3816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3816] setpgid(0, 0) = 0 [pid 3816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3816] write(3, "1000", 4) = 4 [pid 3816] close(3) = 0 [pid 3816] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3816] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3816] write(4, "71", 2) = 2 [pid 3816] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3816] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3816] exit_group(0) = ? [pid 3816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3817 ./strace-static-x86_64: Process 3817 attached [pid 3817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3817] setpgid(0, 0) = 0 [pid 3817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3817] write(3, "1000", 4) = 4 [pid 3817] close(3) = 0 [pid 3817] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3817] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3817] write(4, "71", 2) = 2 [pid 3817] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3817] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3817] exit_group(0) = ? [pid 3817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3818 ./strace-static-x86_64: Process 3818 attached [pid 3818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3818] setpgid(0, 0) = 0 [pid 3818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3818] write(3, "1000", 4) = 4 [pid 3818] close(3) = 0 [pid 3818] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3818] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3818] write(4, "71", 2) = 2 [pid 3818] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3818] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3818] exit_group(0) = ? [pid 3818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3819 attached , child_tidptr=0x5555565bf5d0) = 3819 [pid 3819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3819] setpgid(0, 0) = 0 [pid 3819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3819] write(3, "1000", 4) = 4 [pid 3819] close(3) = 0 [pid 3819] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3819] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3819] write(4, "71", 2) = 2 [pid 3819] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3819] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3819] exit_group(0) = ? [pid 3819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3819, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3820 attached , child_tidptr=0x5555565bf5d0) = 3820 [pid 3820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3820] setpgid(0, 0) = 0 [pid 3820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3820] write(3, "1000", 4) = 4 [pid 3820] close(3) = 0 [pid 3820] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3820] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3820] write(4, "71", 2) = 2 [pid 3820] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3820] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3820] exit_group(0) = ? [pid 3820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3820, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3821 ./strace-static-x86_64: Process 3821 attached [pid 3821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3821] setpgid(0, 0) = 0 [pid 3821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3821] write(3, "1000", 4) = 4 [pid 3821] close(3) = 0 [pid 3821] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3821] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3821] write(4, "71", 2) = 2 [pid 3821] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3821] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3821] exit_group(0) = ? [pid 3821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3822 ./strace-static-x86_64: Process 3822 attached [pid 3822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3822] setpgid(0, 0) = 0 [pid 3822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3822] write(3, "1000", 4) = 4 [pid 3822] close(3) = 0 [pid 3822] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3822] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3822] write(4, "71", 2) = 2 [pid 3822] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3822] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3822] exit_group(0) = ? [pid 3822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3822, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3823 ./strace-static-x86_64: Process 3823 attached [pid 3823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3823] setpgid(0, 0) = 0 [pid 3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3823] write(3, "1000", 4) = 4 [pid 3823] close(3) = 0 [pid 3823] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3823] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3823] write(4, "71", 2) = 2 [pid 3823] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3823] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3823] exit_group(0) = ? [pid 3823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3823, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3824 ./strace-static-x86_64: Process 3824 attached [pid 3824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3824] setpgid(0, 0) = 0 [pid 3824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3824] write(3, "1000", 4) = 4 [pid 3824] close(3) = 0 [pid 3824] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3824] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3824] write(4, "71", 2) = 2 [pid 3824] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3824] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3824] exit_group(0) = ? [pid 3824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3824, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3825 attached [pid 3825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3825 [pid 3825] <... prctl resumed>) = 0 [pid 3825] setpgid(0, 0) = 0 [pid 3825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3825] write(3, "1000", 4) = 4 [pid 3825] close(3) = 0 [pid 3825] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3825] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3825] write(4, "71", 2) = 2 [pid 3825] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3825] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3825] exit_group(0) = ? [pid 3825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3825, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3826 attached , child_tidptr=0x5555565bf5d0) = 3826 [pid 3826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3826] setpgid(0, 0) = 0 [pid 3826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3826] write(3, "1000", 4) = 4 [pid 3826] close(3) = 0 [pid 3826] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3826] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3826] write(4, "71", 2) = 2 [pid 3826] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3826] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3826] exit_group(0) = ? [pid 3826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3826, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3827 attached , child_tidptr=0x5555565bf5d0) = 3827 [pid 3827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3827] setpgid(0, 0) = 0 [pid 3827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3827] write(3, "1000", 4) = 4 [pid 3827] close(3) = 0 [pid 3827] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3827] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3827] write(4, "71", 2) = 2 [pid 3827] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3827] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3827] exit_group(0) = ? [pid 3827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3827, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3828 attached , child_tidptr=0x5555565bf5d0) = 3828 [pid 3828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3828] setpgid(0, 0) = 0 [pid 3828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3828] write(3, "1000", 4) = 4 [pid 3828] close(3) = 0 [pid 3828] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3828] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3828] write(4, "71", 2) = 2 [pid 3828] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3828] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3828] exit_group(0) = ? [pid 3828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3829 ./strace-static-x86_64: Process 3829 attached [pid 3829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3829] setpgid(0, 0) = 0 [pid 3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3829] write(3, "1000", 4) = 4 [pid 3829] close(3) = 0 [pid 3829] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3829] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3829] write(4, "71", 2) = 2 [pid 3829] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3829] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3829] exit_group(0) = ? [pid 3829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3830 ./strace-static-x86_64: Process 3830 attached [pid 3830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3830] setpgid(0, 0) = 0 [pid 3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3830] write(3, "1000", 4) = 4 [pid 3830] close(3) = 0 [pid 3830] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3830] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3830] write(4, "71", 2) = 2 [pid 3830] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3830] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3830] exit_group(0) = ? [pid 3830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3831 ./strace-static-x86_64: Process 3831 attached [pid 3831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3831] setpgid(0, 0) = 0 [pid 3831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3831] write(3, "1000", 4) = 4 [pid 3831] close(3) = 0 [pid 3831] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3831] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3831] write(4, "71", 2) = 2 [pid 3831] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3831] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3831] exit_group(0) = ? [pid 3831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3831, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3832 ./strace-static-x86_64: Process 3832 attached [pid 3832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3832] setpgid(0, 0) = 0 [pid 3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3832] write(3, "1000", 4) = 4 [pid 3832] close(3) = 0 [pid 3832] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3832] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3832] write(4, "71", 2) = 2 [pid 3832] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3832] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3832] exit_group(0) = ? [pid 3832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3832, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3833 attached , child_tidptr=0x5555565bf5d0) = 3833 [pid 3833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3833] setpgid(0, 0) = 0 [pid 3833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3833] write(3, "1000", 4) = 4 [pid 3833] close(3) = 0 [pid 3833] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3833] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3833] write(4, "71", 2) = 2 [pid 3833] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3833] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3833] exit_group(0) = ? [pid 3833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3834 ./strace-static-x86_64: Process 3834 attached [pid 3834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3834] setpgid(0, 0) = 0 [pid 3834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3834] write(3, "1000", 4) = 4 [pid 3834] close(3) = 0 [pid 3834] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3834] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3834] write(4, "71", 2) = 2 [pid 3834] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3834] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3834] exit_group(0) = ? [pid 3834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3835 ./strace-static-x86_64: Process 3835 attached [pid 3835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3835] setpgid(0, 0) = 0 [pid 3835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3835] write(3, "1000", 4) = 4 [pid 3835] close(3) = 0 [pid 3835] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3835] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3835] write(4, "71", 2) = 2 [pid 3835] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3835] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3835] exit_group(0) = ? [pid 3835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3835, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3836 attached , child_tidptr=0x5555565bf5d0) = 3836 [pid 3836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3836] setpgid(0, 0) = 0 [pid 3836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3836] write(3, "1000", 4) = 4 [pid 3836] close(3) = 0 [pid 3836] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3836] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3836] write(4, "71", 2) = 2 [pid 3836] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3836] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3836] exit_group(0) = ? [pid 3836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3837 ./strace-static-x86_64: Process 3837 attached [pid 3837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3837] setpgid(0, 0) = 0 [pid 3837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3837] write(3, "1000", 4) = 4 [pid 3837] close(3) = 0 [pid 3837] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3837] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3837] write(4, "71", 2) = 2 [pid 3837] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3837] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3837] exit_group(0) = ? [pid 3837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3837, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3838 ./strace-static-x86_64: Process 3838 attached [pid 3838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3838] setpgid(0, 0) = 0 [pid 3838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3838] write(3, "1000", 4) = 4 [pid 3838] close(3) = 0 [pid 3838] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3838] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3838] write(4, "71", 2) = 2 [pid 3838] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3838] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3838] exit_group(0) = ? [pid 3838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3838, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3839 ./strace-static-x86_64: Process 3839 attached [pid 3839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3839] setpgid(0, 0) = 0 [pid 3839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3839] write(3, "1000", 4) = 4 [pid 3839] close(3) = 0 [pid 3839] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3839] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3839] write(4, "71", 2) = 2 [pid 3839] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3839] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3839] exit_group(0) = ? [pid 3839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3839, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3840 ./strace-static-x86_64: Process 3840 attached [pid 3840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3840] setpgid(0, 0) = 0 [pid 3840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3840] write(3, "1000", 4) = 4 [pid 3840] close(3) = 0 [pid 3840] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3840] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3840] write(4, "71", 2) = 2 [pid 3840] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3840] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3840] exit_group(0) = ? [pid 3840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3841 ./strace-static-x86_64: Process 3841 attached [pid 3841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3841] setpgid(0, 0) = 0 [pid 3841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3841] write(3, "1000", 4) = 4 [pid 3841] close(3) = 0 [pid 3841] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3841] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3841] write(4, "71", 2) = 2 [pid 3841] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3841] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3841] exit_group(0) = ? [pid 3841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3842 ./strace-static-x86_64: Process 3842 attached [pid 3842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3842] setpgid(0, 0) = 0 [pid 3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3842] write(3, "1000", 4) = 4 [pid 3842] close(3) = 0 [pid 3842] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3842] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3842] write(4, "71", 2) = 2 [pid 3842] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3842] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3842] exit_group(0) = ? [pid 3842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3842, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3843 ./strace-static-x86_64: Process 3843 attached [pid 3843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3843] setpgid(0, 0) = 0 [pid 3843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3843] write(3, "1000", 4) = 4 [pid 3843] close(3) = 0 [pid 3843] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3843] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3843] write(4, "71", 2) = 2 [pid 3843] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3843] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3843] exit_group(0) = ? [pid 3843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3843, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3844 ./strace-static-x86_64: Process 3844 attached [pid 3844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3844] setpgid(0, 0) = 0 [pid 3844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3844] write(3, "1000", 4) = 4 [pid 3844] close(3) = 0 [pid 3844] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3844] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3844] write(4, "71", 2) = 2 [pid 3844] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3844] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3844] exit_group(0) = ? [pid 3844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3845 ./strace-static-x86_64: Process 3845 attached [pid 3845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3845] setpgid(0, 0) = 0 [pid 3845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3845] write(3, "1000", 4) = 4 [pid 3845] close(3) = 0 [pid 3845] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3845] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3845] write(4, "71", 2) = 2 [pid 3845] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3845] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3845] exit_group(0) = ? [pid 3845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3846 ./strace-static-x86_64: Process 3846 attached [pid 3846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3846] setpgid(0, 0) = 0 [pid 3846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3846] write(3, "1000", 4) = 4 [pid 3846] close(3) = 0 [pid 3846] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3846] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3846] write(4, "71", 2) = 2 [pid 3846] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3846] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3846] exit_group(0) = ? [pid 3846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3847 ./strace-static-x86_64: Process 3847 attached [pid 3847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3847] setpgid(0, 0) = 0 [pid 3847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3847] write(3, "1000", 4) = 4 [pid 3847] close(3) = 0 [pid 3847] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3847] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3847] write(4, "71", 2) = 2 [pid 3847] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3847] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3847] exit_group(0) = ? [pid 3847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3847, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3848 attached , child_tidptr=0x5555565bf5d0) = 3848 [pid 3848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3848] setpgid(0, 0) = 0 [pid 3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3848] write(3, "1000", 4) = 4 [pid 3848] close(3) = 0 [pid 3848] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3848] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3848] write(4, "71", 2) = 2 [pid 3848] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3848] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3848] exit_group(0) = ? [pid 3848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3848, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3849 attached , child_tidptr=0x5555565bf5d0) = 3849 [pid 3849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3849] setpgid(0, 0) = 0 [pid 3849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3849] write(3, "1000", 4) = 4 [pid 3849] close(3) = 0 [pid 3849] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3849] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3849] write(4, "71", 2) = 2 [pid 3849] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3849] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3849] exit_group(0) = ? [pid 3849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3850 attached , child_tidptr=0x5555565bf5d0) = 3850 [pid 3850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3850] setpgid(0, 0) = 0 [pid 3850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3850] write(3, "1000", 4) = 4 [pid 3850] close(3) = 0 [pid 3850] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3850] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3850] write(4, "71", 2) = 2 [pid 3850] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3850] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3850] exit_group(0) = ? [pid 3850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3851 ./strace-static-x86_64: Process 3851 attached [pid 3851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3851] setpgid(0, 0) = 0 [pid 3851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3851] write(3, "1000", 4) = 4 [pid 3851] close(3) = 0 [pid 3851] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3851] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3851] write(4, "71", 2) = 2 [pid 3851] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3851] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3851] exit_group(0) = ? [pid 3851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3852 ./strace-static-x86_64: Process 3852 attached [pid 3852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3852] setpgid(0, 0) = 0 [pid 3852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3852] write(3, "1000", 4) = 4 [pid 3852] close(3) = 0 [pid 3852] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3852] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3852] write(4, "71", 2) = 2 [pid 3852] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3852] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3852] exit_group(0) = ? [pid 3852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3852, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3853 ./strace-static-x86_64: Process 3853 attached [pid 3853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3853] setpgid(0, 0) = 0 [pid 3853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3853] write(3, "1000", 4) = 4 [pid 3853] close(3) = 0 [pid 3853] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3853] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3853] write(4, "71", 2) = 2 [pid 3853] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3853] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3853] exit_group(0) = ? [pid 3853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3853, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3854 attached , child_tidptr=0x5555565bf5d0) = 3854 [pid 3854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3854] setpgid(0, 0) = 0 [pid 3854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3854] write(3, "1000", 4) = 4 [pid 3854] close(3) = 0 [pid 3854] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3854] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3854] write(4, "71", 2) = 2 [pid 3854] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3854] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3854] exit_group(0) = ? [pid 3854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3855 ./strace-static-x86_64: Process 3855 attached [pid 3855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3855] setpgid(0, 0) = 0 [pid 3855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3855] write(3, "1000", 4) = 4 [pid 3855] close(3) = 0 [pid 3855] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3855] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3855] write(4, "71", 2) = 2 [pid 3855] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3855] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3855] exit_group(0) = ? [pid 3855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3856 attached , child_tidptr=0x5555565bf5d0) = 3856 [pid 3856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3856] setpgid(0, 0) = 0 [pid 3856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3856] write(3, "1000", 4) = 4 [pid 3856] close(3) = 0 [pid 3856] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3856] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3856] write(4, "71", 2) = 2 [pid 3856] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3856] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3856] exit_group(0) = ? [pid 3856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3856, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3857 ./strace-static-x86_64: Process 3857 attached [pid 3857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3857] setpgid(0, 0) = 0 [pid 3857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3857] write(3, "1000", 4) = 4 [pid 3857] close(3) = 0 [pid 3857] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3857] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3857] write(4, "71", 2) = 2 [pid 3857] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3857] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3857] exit_group(0) = ? [pid 3857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3857, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3858 attached , child_tidptr=0x5555565bf5d0) = 3858 [pid 3858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3858] setpgid(0, 0) = 0 [pid 3858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3858] write(3, "1000", 4) = 4 [pid 3858] close(3) = 0 [pid 3858] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3858] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3858] write(4, "71", 2) = 2 [pid 3858] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3858] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3858] exit_group(0) = ? [pid 3858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3859 attached , child_tidptr=0x5555565bf5d0) = 3859 [pid 3859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3859] setpgid(0, 0) = 0 [pid 3859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3859] write(3, "1000", 4) = 4 [pid 3859] close(3) = 0 [pid 3859] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3859] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3859] write(4, "71", 2) = 2 [pid 3859] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3859] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3859] exit_group(0) = ? [pid 3859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3860 ./strace-static-x86_64: Process 3860 attached [pid 3860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3860] setpgid(0, 0) = 0 [pid 3860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3860] write(3, "1000", 4) = 4 [pid 3860] close(3) = 0 [pid 3860] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3860] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3860] write(4, "71", 2) = 2 [pid 3860] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3860] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3860] exit_group(0) = ? [pid 3860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3860, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3861 ./strace-static-x86_64: Process 3861 attached [pid 3861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3861] setpgid(0, 0) = 0 [pid 3861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3861] write(3, "1000", 4) = 4 [pid 3861] close(3) = 0 [pid 3861] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3861] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3861] write(4, "71", 2) = 2 [pid 3861] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3861] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3861] exit_group(0) = ? [pid 3861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3861, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3862 attached , child_tidptr=0x5555565bf5d0) = 3862 [pid 3862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3862] setpgid(0, 0) = 0 [pid 3862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3862] write(3, "1000", 4) = 4 [pid 3862] close(3) = 0 [pid 3862] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3862] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3862] write(4, "71", 2) = 2 [pid 3862] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3862] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3862] exit_group(0) = ? [pid 3862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3863 attached , child_tidptr=0x5555565bf5d0) = 3863 [pid 3863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3863] setpgid(0, 0) = 0 [pid 3863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3863] write(3, "1000", 4) = 4 [pid 3863] close(3) = 0 [pid 3863] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3863] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3863] write(4, "71", 2) = 2 [pid 3863] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3863] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3863] exit_group(0) = ? [pid 3863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3864 attached , child_tidptr=0x5555565bf5d0) = 3864 [pid 3864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3864] setpgid(0, 0) = 0 [pid 3864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3864] write(3, "1000", 4) = 4 [pid 3864] close(3) = 0 [pid 3864] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3864] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3864] write(4, "71", 2) = 2 [pid 3864] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3864] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3864] exit_group(0) = ? [pid 3864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3864, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3865 attached , child_tidptr=0x5555565bf5d0) = 3865 [pid 3865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3865] setpgid(0, 0) = 0 [pid 3865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3865] write(3, "1000", 4) = 4 [pid 3865] close(3) = 0 [pid 3865] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3865] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3865] write(4, "71", 2) = 2 [pid 3865] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3865] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3865] exit_group(0) = ? [pid 3865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3865, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3866 attached , child_tidptr=0x5555565bf5d0) = 3866 [pid 3866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3866] setpgid(0, 0) = 0 [pid 3866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3866] write(3, "1000", 4) = 4 [pid 3866] close(3) = 0 [pid 3866] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3866] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3866] write(4, "71", 2) = 2 [pid 3866] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3866] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 3866] exit_group(0) = ? [pid 3866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3867 ./strace-static-x86_64: Process 3867 attached [pid 3867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3867] setpgid(0, 0) = 0 [pid 3867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3867] write(3, "1000", 4) = 4 [pid 3867] close(3) = 0 [pid 3867] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3867] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3867] write(4, "71", 2) = 2 [pid 3867] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3867] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3867] exit_group(0) = ? [pid 3867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3867, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3868 ./strace-static-x86_64: Process 3868 attached [pid 3868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3868] setpgid(0, 0) = 0 [pid 3868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3868] write(3, "1000", 4) = 4 [pid 3868] close(3) = 0 [pid 3868] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3868] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3868] write(4, "71", 2) = 2 [pid 3868] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3868] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3868] exit_group(0) = ? [pid 3868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3869 attached , child_tidptr=0x5555565bf5d0) = 3869 [pid 3869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3869] setpgid(0, 0) = 0 [pid 3869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3869] write(3, "1000", 4) = 4 [pid 3869] close(3) = 0 [pid 3869] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3869] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3869] write(4, "71", 2) = 2 [pid 3869] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3869] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3869] exit_group(0) = ? [pid 3869] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3870 ./strace-static-x86_64: Process 3870 attached [pid 3870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3870] setpgid(0, 0) = 0 [pid 3870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3870] write(3, "1000", 4) = 4 [pid 3870] close(3) = 0 [pid 3870] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3870] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3870] write(4, "71", 2) = 2 [pid 3870] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3870] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3870] exit_group(0) = ? [pid 3870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3871 ./strace-static-x86_64: Process 3871 attached [pid 3871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3871] setpgid(0, 0) = 0 [pid 3871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3871] write(3, "1000", 4) = 4 [pid 3871] close(3) = 0 [pid 3871] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3871] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3871] write(4, "71", 2) = 2 [pid 3871] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3871] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3871] exit_group(0) = ? [pid 3871] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3871, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3872 ./strace-static-x86_64: Process 3872 attached [pid 3872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3872] setpgid(0, 0) = 0 [pid 3872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3872] write(3, "1000", 4) = 4 [pid 3872] close(3) = 0 [pid 3872] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3872] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3872] write(4, "71", 2) = 2 [pid 3872] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3872] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3872] exit_group(0) = ? [pid 3872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3873 ./strace-static-x86_64: Process 3873 attached [pid 3873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3873] setpgid(0, 0) = 0 [pid 3873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3873] write(3, "1000", 4) = 4 [pid 3873] close(3) = 0 [pid 3873] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3873] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3873] write(4, "71", 2) = 2 [pid 3873] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3873] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3873] exit_group(0) = ? [pid 3873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3873, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3874 attached , child_tidptr=0x5555565bf5d0) = 3874 [pid 3874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3874] setpgid(0, 0) = 0 [pid 3874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3874] write(3, "1000", 4) = 4 [pid 3874] close(3) = 0 [pid 3874] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3874] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3874] write(4, "71", 2) = 2 [pid 3874] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3874] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3874] exit_group(0) = ? [pid 3874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3875 ./strace-static-x86_64: Process 3875 attached [pid 3875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3875] setpgid(0, 0) = 0 [pid 3875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3875] write(3, "1000", 4) = 4 [pid 3875] close(3) = 0 [pid 3875] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3875] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3875] write(4, "71", 2) = 2 [pid 3875] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3875] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3875] exit_group(0) = ? [pid 3875] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3876 attached , child_tidptr=0x5555565bf5d0) = 3876 [pid 3876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3876] setpgid(0, 0) = 0 [pid 3876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3876] write(3, "1000", 4) = 4 [pid 3876] close(3) = 0 [pid 3876] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3876] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3876] write(4, "71", 2) = 2 [pid 3876] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3876] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3876] exit_group(0) = ? [pid 3876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3877 ./strace-static-x86_64: Process 3877 attached [pid 3877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3877] setpgid(0, 0) = 0 [pid 3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3877] write(3, "1000", 4) = 4 [pid 3877] close(3) = 0 [pid 3877] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3877] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3877] write(4, "71", 2) = 2 [pid 3877] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3877] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3877] exit_group(0) = ? [pid 3877] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3877, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3878 attached [pid 3878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3878] setpgid(0, 0) = 0 [pid 3878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3878 [pid 3878] write(3, "1000", 4) = 4 [pid 3878] close(3) = 0 [pid 3878] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3878] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3878] write(4, "71", 2) = 2 [pid 3878] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3878] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3878] exit_group(0) = ? [pid 3878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3878, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3879 ./strace-static-x86_64: Process 3879 attached [pid 3879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3879] setpgid(0, 0) = 0 [pid 3879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3879] write(3, "1000", 4) = 4 [pid 3879] close(3) = 0 [pid 3879] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3879] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3879] write(4, "71", 2) = 2 [pid 3879] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3879] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3879] exit_group(0) = ? [pid 3879] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3880 attached , child_tidptr=0x5555565bf5d0) = 3880 [pid 3880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3880] setpgid(0, 0) = 0 [pid 3880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3880] write(3, "1000", 4) = 4 [pid 3880] close(3) = 0 [pid 3880] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3880] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3880] write(4, "71", 2) = 2 [pid 3880] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3880] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3880] exit_group(0) = ? [pid 3880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3881 attached , child_tidptr=0x5555565bf5d0) = 3881 [pid 3881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3881] setpgid(0, 0) = 0 [pid 3881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3881] write(3, "1000", 4) = 4 [pid 3881] close(3) = 0 [pid 3881] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3881] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3881] write(4, "71", 2) = 2 [pid 3881] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3881] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3881] exit_group(0) = ? [pid 3881] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3882 attached , child_tidptr=0x5555565bf5d0) = 3882 [pid 3882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3882] setpgid(0, 0) = 0 [pid 3882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3882] write(3, "1000", 4) = 4 [pid 3882] close(3) = 0 [pid 3882] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3882] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3882] write(4, "71", 2) = 2 [pid 3882] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3882] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3882] exit_group(0) = ? [pid 3882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3882, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3883 attached , child_tidptr=0x5555565bf5d0) = 3883 [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3883] setpgid(0, 0) = 0 [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3883] write(3, "1000", 4) = 4 [pid 3883] close(3) = 0 [pid 3883] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3883] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3883] write(4, "71", 2) = 2 [pid 3883] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3883] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3883] exit_group(0) = ? [pid 3883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3883, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3884 attached , child_tidptr=0x5555565bf5d0) = 3884 [pid 3884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3884] setpgid(0, 0) = 0 [pid 3884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3884] write(3, "1000", 4) = 4 [pid 3884] close(3) = 0 [pid 3884] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3884] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3884] write(4, "71", 2) = 2 [pid 3884] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3884] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3884] exit_group(0) = ? [pid 3884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3885 ./strace-static-x86_64: Process 3885 attached [pid 3885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3885] setpgid(0, 0) = 0 [pid 3885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3885] write(3, "1000", 4) = 4 [pid 3885] close(3) = 0 [pid 3885] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3885] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3885] write(4, "71", 2) = 2 [pid 3885] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3885] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3885] exit_group(0) = ? [pid 3885] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3885, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3886 attached , child_tidptr=0x5555565bf5d0) = 3886 [pid 3886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3886] setpgid(0, 0) = 0 [pid 3886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3886] write(3, "1000", 4) = 4 [pid 3886] close(3) = 0 [pid 3886] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3886] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3886] write(4, "71", 2) = 2 [pid 3886] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3886] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3886] exit_group(0) = ? [pid 3886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3886, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3887 ./strace-static-x86_64: Process 3887 attached [pid 3887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3887] setpgid(0, 0) = 0 [pid 3887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3887] write(3, "1000", 4) = 4 [pid 3887] close(3) = 0 [pid 3887] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3887] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3887] write(4, "71", 2) = 2 [pid 3887] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3887] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3887] exit_group(0) = ? [pid 3887] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3887, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3888 ./strace-static-x86_64: Process 3888 attached [pid 3888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3888] setpgid(0, 0) = 0 [pid 3888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3888] write(3, "1000", 4) = 4 [pid 3888] close(3) = 0 [pid 3888] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3888] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3888] write(4, "71", 2) = 2 [pid 3888] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3888] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3888] exit_group(0) = ? [pid 3888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3889 ./strace-static-x86_64: Process 3889 attached [pid 3889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3889] setpgid(0, 0) = 0 [pid 3889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3889] write(3, "1000", 4) = 4 [pid 3889] close(3) = 0 [pid 3889] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3889] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3889] write(4, "71", 2) = 2 [pid 3889] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3889] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3889] exit_group(0) = ? [pid 3889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3889, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3890 ./strace-static-x86_64: Process 3890 attached [pid 3890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3890] setpgid(0, 0) = 0 [pid 3890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3890] write(3, "1000", 4) = 4 [pid 3890] close(3) = 0 [pid 3890] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3890] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3890] write(4, "71", 2) = 2 [pid 3890] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3890] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3890] exit_group(0) = ? [pid 3890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3890, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3891 ./strace-static-x86_64: Process 3891 attached [pid 3891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3891] setpgid(0, 0) = 0 [pid 3891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3891] write(3, "1000", 4) = 4 [pid 3891] close(3) = 0 [pid 3891] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3891] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3891] write(4, "71", 2) = 2 [pid 3891] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3891] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3891] exit_group(0) = ? [pid 3891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3892 ./strace-static-x86_64: Process 3892 attached [pid 3892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3892] setpgid(0, 0) = 0 [pid 3892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3892] write(3, "1000", 4) = 4 [pid 3892] close(3) = 0 [pid 3892] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3892] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3892] write(4, "71", 2) = 2 [pid 3892] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3892] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3892] exit_group(0) = ? [pid 3892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3893 attached [pid 3893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3893] setpgid(0, 0) = 0 [pid 3893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3893] write(3, "1000", 4 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3893 [pid 3893] <... write resumed>) = 4 [pid 3893] close(3) = 0 [pid 3893] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3893] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3893] write(4, "71", 2) = 2 [pid 3893] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3893] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3893] exit_group(0) = ? [pid 3893] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3893, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3894 ./strace-static-x86_64: Process 3894 attached [pid 3894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3894] setpgid(0, 0) = 0 [pid 3894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3894] write(3, "1000", 4) = 4 [pid 3894] close(3) = 0 [pid 3894] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3894] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3894] write(4, "71", 2) = 2 [pid 3894] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3894] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3894] exit_group(0) = ? [pid 3894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3894, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3895 attached , child_tidptr=0x5555565bf5d0) = 3895 [pid 3895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3895] setpgid(0, 0) = 0 [pid 3895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3895] write(3, "1000", 4) = 4 [pid 3895] close(3) = 0 [pid 3895] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3895] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3895] write(4, "71", 2) = 2 [pid 3895] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3895] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 3895] exit_group(0) = ? [pid 3895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3895, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3896 attached , child_tidptr=0x5555565bf5d0) = 3896 [pid 3896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3896] setpgid(0, 0) = 0 [pid 3896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3896] write(3, "1000", 4) = 4 [pid 3896] close(3) = 0 [pid 3896] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3896] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3896] write(4, "71", 2) = 2 [pid 3896] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3896] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3896] exit_group(0) = ? [pid 3896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3896, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3897 ./strace-static-x86_64: Process 3897 attached [pid 3897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3897] setpgid(0, 0) = 0 [pid 3897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3897] write(3, "1000", 4) = 4 [pid 3897] close(3) = 0 [pid 3897] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3897] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3897] write(4, "71", 2) = 2 [pid 3897] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3897] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3897] exit_group(0) = ? [pid 3897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3898 attached , child_tidptr=0x5555565bf5d0) = 3898 [pid 3898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3898] setpgid(0, 0) = 0 [pid 3898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3898] write(3, "1000", 4) = 4 [pid 3898] close(3) = 0 [pid 3898] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3898] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3898] write(4, "71", 2) = 2 [pid 3898] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3898] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3898] exit_group(0) = ? [pid 3898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3899 attached , child_tidptr=0x5555565bf5d0) = 3899 [pid 3899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3899] setpgid(0, 0) = 0 [pid 3899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3899] write(3, "1000", 4) = 4 [pid 3899] close(3) = 0 [pid 3899] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3899] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3899] write(4, "71", 2) = 2 [pid 3899] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3899] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3899] exit_group(0) = ? [pid 3899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3899, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3900 attached , child_tidptr=0x5555565bf5d0) = 3900 [pid 3900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3900] setpgid(0, 0) = 0 [pid 3900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3900] write(3, "1000", 4) = 4 [pid 3900] close(3) = 0 [pid 3900] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3900] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3900] write(4, "71", 2) = 2 [pid 3900] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3900] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3900] exit_group(0) = ? [pid 3900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3901 ./strace-static-x86_64: Process 3901 attached [pid 3901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3901] setpgid(0, 0) = 0 [pid 3901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3901] write(3, "1000", 4) = 4 [pid 3901] close(3) = 0 [pid 3901] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3901] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3901] write(4, "71", 2) = 2 [pid 3901] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3901] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3901] exit_group(0) = ? [pid 3901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3901, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3902 attached , child_tidptr=0x5555565bf5d0) = 3902 [pid 3902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3902] setpgid(0, 0) = 0 [pid 3902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3902] write(3, "1000", 4) = 4 [pid 3902] close(3) = 0 [pid 3902] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3902] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3902] write(4, "71", 2) = 2 [pid 3902] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3902] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3902] exit_group(0) = ? [pid 3902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3902, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3903 ./strace-static-x86_64: Process 3903 attached [pid 3903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3903] setpgid(0, 0) = 0 [pid 3903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3903] write(3, "1000", 4) = 4 [pid 3903] close(3) = 0 [pid 3903] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3903] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3903] write(4, "71", 2) = 2 [pid 3903] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3903] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3903] exit_group(0) = ? [pid 3903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3903, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3904 attached [pid 3904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3904] setpgid(0, 0) = 0 [pid 3904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3904 [pid 3904] <... openat resumed>) = 3 [pid 3904] write(3, "1000", 4) = 4 [pid 3904] close(3) = 0 [pid 3904] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3904] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3904] write(4, "71", 2) = 2 [pid 3904] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3904] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3904] exit_group(0) = ? [pid 3904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3905 ./strace-static-x86_64: Process 3905 attached [pid 3905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3905] setpgid(0, 0) = 0 [pid 3905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3905] write(3, "1000", 4) = 4 [pid 3905] close(3) = 0 [pid 3905] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3905] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3905] write(4, "71", 2) = 2 [pid 3905] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3905] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3905] exit_group(0) = ? [pid 3905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3906 ./strace-static-x86_64: Process 3906 attached [pid 3906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3906] setpgid(0, 0) = 0 [pid 3906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3906] write(3, "1000", 4) = 4 [pid 3906] close(3) = 0 [pid 3906] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3906] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3906] write(4, "71", 2) = 2 [pid 3906] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3906] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3906] exit_group(0) = ? [pid 3906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3906, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3907 ./strace-static-x86_64: Process 3907 attached [pid 3907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3907] setpgid(0, 0) = 0 [pid 3907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3907] write(3, "1000", 4) = 4 [pid 3907] close(3) = 0 [pid 3907] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3907] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3907] write(4, "71", 2) = 2 [pid 3907] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3907] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3907] exit_group(0) = ? [pid 3907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3907, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3908 attached , child_tidptr=0x5555565bf5d0) = 3908 [pid 3908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3908] setpgid(0, 0) = 0 [pid 3908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3908] write(3, "1000", 4) = 4 [pid 3908] close(3) = 0 [pid 3908] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3908] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3908] write(4, "71", 2) = 2 [pid 3908] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3908] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3908] exit_group(0) = ? [pid 3908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3908, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3909 attached , child_tidptr=0x5555565bf5d0) = 3909 [pid 3909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3909] setpgid(0, 0) = 0 [pid 3909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3909] write(3, "1000", 4) = 4 [pid 3909] close(3) = 0 [pid 3909] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3909] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3909] write(4, "71", 2) = 2 [pid 3909] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3909] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3909] exit_group(0) = ? [pid 3909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3910 attached , child_tidptr=0x5555565bf5d0) = 3910 [pid 3910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3910] setpgid(0, 0) = 0 [pid 3910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3910] write(3, "1000", 4) = 4 [pid 3910] close(3) = 0 [pid 3910] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3910] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3910] write(4, "71", 2) = 2 [pid 3910] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3910] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3910] exit_group(0) = ? [pid 3910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3910, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3911 attached , child_tidptr=0x5555565bf5d0) = 3911 [pid 3911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3911] setpgid(0, 0) = 0 [pid 3911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3911] write(3, "1000", 4) = 4 [pid 3911] close(3) = 0 [pid 3911] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3911] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3911] write(4, "71", 2) = 2 [pid 3911] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3911] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3911] exit_group(0) = ? [pid 3911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3911, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3912 ./strace-static-x86_64: Process 3912 attached [pid 3912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3912] setpgid(0, 0) = 0 [pid 3912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3912] write(3, "1000", 4) = 4 [pid 3912] close(3) = 0 [pid 3912] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3912] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3912] write(4, "71", 2) = 2 [pid 3912] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3912] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3912] exit_group(0) = ? [pid 3912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3912, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3913 attached [pid 3913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3913] setpgid(0, 0) = 0 [pid 3913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3913 [pid 3913] <... openat resumed>) = 3 [pid 3913] write(3, "1000", 4) = 4 [pid 3913] close(3) = 0 [pid 3913] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3913] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3913] write(4, "71", 2) = 2 [pid 3913] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3913] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3913] exit_group(0) = ? [pid 3913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3913, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3914 ./strace-static-x86_64: Process 3914 attached [pid 3914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3914] setpgid(0, 0) = 0 [pid 3914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3914] write(3, "1000", 4) = 4 [pid 3914] close(3) = 0 [pid 3914] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3914] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3914] write(4, "71", 2) = 2 [pid 3914] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3914] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3914] exit_group(0) = ? [pid 3914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3914, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3915 attached [pid 3915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3915 [pid 3915] setpgid(0, 0) = 0 [pid 3915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3915] write(3, "1000", 4) = 4 [pid 3915] close(3) = 0 [pid 3915] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3915] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3915] write(4, "71", 2) = 2 [pid 3915] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3915] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3915] exit_group(0) = ? [pid 3915] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3915, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3916 attached , child_tidptr=0x5555565bf5d0) = 3916 [pid 3916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3916] setpgid(0, 0) = 0 [pid 3916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3916] write(3, "1000", 4) = 4 [pid 3916] close(3) = 0 [pid 3916] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3916] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3916] write(4, "71", 2) = 2 [pid 3916] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3916] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3916] exit_group(0) = ? [pid 3916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3917 ./strace-static-x86_64: Process 3917 attached [pid 3917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3917] setpgid(0, 0) = 0 [pid 3917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3917] write(3, "1000", 4) = 4 [pid 3917] close(3) = 0 [pid 3917] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3917] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3917] write(4, "71", 2) = 2 [pid 3917] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3917] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3917] exit_group(0) = ? [pid 3917] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3917, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3918 ./strace-static-x86_64: Process 3918 attached [pid 3918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3918] setpgid(0, 0) = 0 [pid 3918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3918] write(3, "1000", 4) = 4 [pid 3918] close(3) = 0 [pid 3918] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3918] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3918] write(4, "71", 2) = 2 [pid 3918] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3918] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3918] exit_group(0) = ? [pid 3918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3918, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3919 ./strace-static-x86_64: Process 3919 attached [pid 3919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3919] setpgid(0, 0) = 0 [pid 3919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3919] write(3, "1000", 4) = 4 [pid 3919] close(3) = 0 [pid 3919] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3919] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3919] write(4, "71", 2) = 2 [pid 3919] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3919] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3919] exit_group(0) = ? [pid 3919] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3919, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3920 ./strace-static-x86_64: Process 3920 attached [pid 3920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3920] setpgid(0, 0) = 0 [pid 3920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3920] write(3, "1000", 4) = 4 [pid 3920] close(3) = 0 [pid 3920] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3920] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3920] write(4, "71", 2) = 2 [pid 3920] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3920] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3920] exit_group(0) = ? [pid 3920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3920, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3921 attached , child_tidptr=0x5555565bf5d0) = 3921 [pid 3921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3921] setpgid(0, 0) = 0 [pid 3921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3921] write(3, "1000", 4) = 4 [pid 3921] close(3) = 0 [pid 3921] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3921] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3921] write(4, "71", 2) = 2 [pid 3921] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3921] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3921] exit_group(0) = ? [pid 3921] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3921, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3922 ./strace-static-x86_64: Process 3922 attached [pid 3922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3922] setpgid(0, 0) = 0 [pid 3922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3922] write(3, "1000", 4) = 4 [pid 3922] close(3) = 0 [pid 3922] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3922] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3922] write(4, "71", 2) = 2 [pid 3922] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3922] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3922] exit_group(0) = ? [pid 3922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3922, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3923 attached [pid 3923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3923] setpgid(0, 0) = 0 [pid 3923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3923 [pid 3923] <... openat resumed>) = 3 [pid 3923] write(3, "1000", 4) = 4 [pid 3923] close(3) = 0 [pid 3923] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3923] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3923] write(4, "71", 2) = 2 [pid 3923] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3923] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3923] exit_group(0) = ? [pid 3923] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3924 ./strace-static-x86_64: Process 3924 attached [pid 3924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3924] setpgid(0, 0) = 0 [pid 3924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3924] write(3, "1000", 4) = 4 [pid 3924] close(3) = 0 [pid 3924] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3924] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3924] write(4, "71", 2) = 2 [pid 3924] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3924] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3924] exit_group(0) = ? [pid 3924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3925 ./strace-static-x86_64: Process 3925 attached [pid 3925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3925] setpgid(0, 0) = 0 [pid 3925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3925] write(3, "1000", 4) = 4 [pid 3925] close(3) = 0 [pid 3925] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3925] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3925] write(4, "71", 2) = 2 [pid 3925] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3925] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3925] exit_group(0) = ? [pid 3925] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3926 ./strace-static-x86_64: Process 3926 attached [pid 3926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3926] setpgid(0, 0) = 0 [pid 3926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3926] write(3, "1000", 4) = 4 [pid 3926] close(3) = 0 [pid 3926] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3926] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3926] write(4, "71", 2) = 2 [pid 3926] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3926] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3926] exit_group(0) = ? [pid 3926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3926, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3927 attached , child_tidptr=0x5555565bf5d0) = 3927 [pid 3927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3927] setpgid(0, 0) = 0 [pid 3927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3927] write(3, "1000", 4) = 4 [pid 3927] close(3) = 0 [pid 3927] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3927] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3927] write(4, "71", 2) = 2 [pid 3927] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3927] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3927] exit_group(0) = ? [pid 3927] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3927, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3928 attached , child_tidptr=0x5555565bf5d0) = 3928 [pid 3928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3928] setpgid(0, 0) = 0 [pid 3928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3928] write(3, "1000", 4) = 4 [pid 3928] close(3) = 0 [pid 3928] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3928] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3928] write(4, "71", 2) = 2 [pid 3928] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3928] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3928] exit_group(0) = ? [pid 3928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3929 attached , child_tidptr=0x5555565bf5d0) = 3929 [pid 3929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3929] setpgid(0, 0) = 0 [pid 3929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3929] write(3, "1000", 4) = 4 [pid 3929] close(3) = 0 [pid 3929] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3929] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3929] write(4, "71", 2) = 2 [pid 3929] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3929] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3929] exit_group(0) = ? [pid 3929] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3929, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3930 attached , child_tidptr=0x5555565bf5d0) = 3930 [pid 3930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3930] setpgid(0, 0) = 0 [pid 3930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3930] write(3, "1000", 4) = 4 [pid 3930] close(3) = 0 [pid 3930] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3930] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3930] write(4, "71", 2) = 2 [pid 3930] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3930] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3930] exit_group(0) = ? [pid 3930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3930, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3931 ./strace-static-x86_64: Process 3931 attached [pid 3931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3931] setpgid(0, 0) = 0 [pid 3931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3931] write(3, "1000", 4) = 4 [pid 3931] close(3) = 0 [pid 3931] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3931] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3931] write(4, "71", 2) = 2 [pid 3931] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3931] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3931] exit_group(0) = ? [pid 3931] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3932 ./strace-static-x86_64: Process 3932 attached [pid 3932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3932] setpgid(0, 0) = 0 [pid 3932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3932] write(3, "1000", 4) = 4 [pid 3932] close(3) = 0 [pid 3932] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3932] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3932] write(4, "71", 2) = 2 [pid 3932] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3932] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3932] exit_group(0) = ? [pid 3932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3933 attached , child_tidptr=0x5555565bf5d0) = 3933 [pid 3933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3933] setpgid(0, 0) = 0 [pid 3933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3933] write(3, "1000", 4) = 4 [pid 3933] close(3) = 0 [pid 3933] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3933] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3933] write(4, "71", 2) = 2 [pid 3933] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3933] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3933] exit_group(0) = ? [pid 3933] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3933, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3934 attached , child_tidptr=0x5555565bf5d0) = 3934 [pid 3934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3934] setpgid(0, 0) = 0 [pid 3934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3934] write(3, "1000", 4) = 4 [pid 3934] close(3) = 0 [pid 3934] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3934] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3934] write(4, "71", 2) = 2 [pid 3934] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3934] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3934] exit_group(0) = ? [pid 3934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3934, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3935 ./strace-static-x86_64: Process 3935 attached [pid 3935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3935] setpgid(0, 0) = 0 [pid 3935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3935] write(3, "1000", 4) = 4 [pid 3935] close(3) = 0 [pid 3935] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3935] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3935] write(4, "71", 2) = 2 [pid 3935] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3935] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3935] exit_group(0) = ? [pid 3935] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3935, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3936 ./strace-static-x86_64: Process 3936 attached [pid 3936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3936] setpgid(0, 0) = 0 [pid 3936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3936] write(3, "1000", 4) = 4 [pid 3936] close(3) = 0 [pid 3936] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3936] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3936] write(4, "71", 2) = 2 [pid 3936] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3936] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3936] exit_group(0) = ? [pid 3936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3937 attached , child_tidptr=0x5555565bf5d0) = 3937 [pid 3937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3937] setpgid(0, 0) = 0 [pid 3937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3937] write(3, "1000", 4) = 4 [pid 3937] close(3) = 0 [pid 3937] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3937] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3937] write(4, "71", 2) = 2 [pid 3937] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3937] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3937] exit_group(0) = ? [pid 3937] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3937, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3938 ./strace-static-x86_64: Process 3938 attached [pid 3938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3938] setpgid(0, 0) = 0 [pid 3938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3938] write(3, "1000", 4) = 4 [pid 3938] close(3) = 0 [pid 3938] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3938] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3938] write(4, "71", 2) = 2 [pid 3938] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3938] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3938] exit_group(0) = ? [pid 3938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3938, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3939 ./strace-static-x86_64: Process 3939 attached [pid 3939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3939] setpgid(0, 0) = 0 [pid 3939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3939] write(3, "1000", 4) = 4 [pid 3939] close(3) = 0 [pid 3939] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3939] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3939] write(4, "71", 2) = 2 [pid 3939] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3939] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3939] exit_group(0) = ? [pid 3939] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3940 attached , child_tidptr=0x5555565bf5d0) = 3940 [pid 3940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3940] setpgid(0, 0) = 0 [pid 3940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3940] write(3, "1000", 4) = 4 [pid 3940] close(3) = 0 [pid 3940] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3940] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3940] write(4, "71", 2) = 2 [pid 3940] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3940] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3940] exit_group(0) = ? [pid 3940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3941 attached , child_tidptr=0x5555565bf5d0) = 3941 [pid 3941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3941] setpgid(0, 0) = 0 [pid 3941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3941] write(3, "1000", 4) = 4 [pid 3941] close(3) = 0 [pid 3941] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3941] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3941] write(4, "71", 2) = 2 [pid 3941] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3941] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3941] exit_group(0) = ? [pid 3941] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3941, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3942 attached , child_tidptr=0x5555565bf5d0) = 3942 [pid 3942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3942] setpgid(0, 0) = 0 [pid 3942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3942] write(3, "1000", 4) = 4 [pid 3942] close(3) = 0 [pid 3942] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3942] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3942] write(4, "71", 2) = 2 [pid 3942] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3942] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3942] exit_group(0) = ? [pid 3942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3943 ./strace-static-x86_64: Process 3943 attached [pid 3943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3943] setpgid(0, 0) = 0 [pid 3943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3943] write(3, "1000", 4) = 4 [pid 3943] close(3) = 0 [pid 3943] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3943] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3943] write(4, "71", 2) = 2 [pid 3943] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3943] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3943] exit_group(0) = ? [pid 3943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3943, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3944 ./strace-static-x86_64: Process 3944 attached [pid 3944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3944] setpgid(0, 0) = 0 [pid 3944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3944] write(3, "1000", 4) = 4 [pid 3944] close(3) = 0 [pid 3944] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3944] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3944] write(4, "71", 2) = 2 [pid 3944] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3944] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3944] exit_group(0) = ? [pid 3944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3944, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3945 attached [pid 3945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3945] setpgid(0, 0) = 0 [pid 3945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3945] write(3, "1000", 4) = 4 [pid 3945] close(3) = 0 [pid 3945] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3945] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3945 [pid 3945] <... openat resumed>) = 4 [pid 3945] write(4, "71", 2) = 2 [pid 3945] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3945] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3945] exit_group(0) = ? [pid 3945] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3945, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3946 ./strace-static-x86_64: Process 3946 attached [pid 3946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3946] setpgid(0, 0) = 0 [pid 3946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3946] write(3, "1000", 4) = 4 [pid 3946] close(3) = 0 [pid 3946] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3946] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3946] write(4, "71", 2) = 2 [pid 3946] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3946] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3946] exit_group(0) = ? [pid 3946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3946, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3947 attached , child_tidptr=0x5555565bf5d0) = 3947 [pid 3947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3947] setpgid(0, 0) = 0 [pid 3947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3947] write(3, "1000", 4) = 4 [pid 3947] close(3) = 0 [pid 3947] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3947] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3947] write(4, "71", 2) = 2 [pid 3947] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3947] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3947] exit_group(0) = ? [pid 3947] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3948 attached , child_tidptr=0x5555565bf5d0) = 3948 [pid 3948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3948] setpgid(0, 0) = 0 [pid 3948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3948] write(3, "1000", 4) = 4 [pid 3948] close(3) = 0 [pid 3948] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3948] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3948] write(4, "71", 2) = 2 [pid 3948] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3948] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3948] exit_group(0) = ? [pid 3948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3949 ./strace-static-x86_64: Process 3949 attached [pid 3949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3949] setpgid(0, 0) = 0 [pid 3949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3949] write(3, "1000", 4) = 4 [pid 3949] close(3) = 0 [pid 3949] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3949] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3949] write(4, "71", 2) = 2 [pid 3949] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3949] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3949] exit_group(0) = ? [pid 3949] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3949, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3950 ./strace-static-x86_64: Process 3950 attached [pid 3950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3950] setpgid(0, 0) = 0 [pid 3950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3950] write(3, "1000", 4) = 4 [pid 3950] close(3) = 0 [pid 3950] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3950] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3950] write(4, "71", 2) = 2 [pid 3950] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3950] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3950] exit_group(0) = ? [pid 3950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3950, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3951 attached , child_tidptr=0x5555565bf5d0) = 3951 [pid 3951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3951] setpgid(0, 0) = 0 [pid 3951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3951] write(3, "1000", 4) = 4 [pid 3951] close(3) = 0 [pid 3951] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3951] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3951] write(4, "71", 2) = 2 [pid 3951] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3951] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3951] exit_group(0) = ? [pid 3951] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3951, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3952 attached , child_tidptr=0x5555565bf5d0) = 3952 [pid 3952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3952] setpgid(0, 0) = 0 [pid 3952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3952] write(3, "1000", 4) = 4 [pid 3952] close(3) = 0 [pid 3952] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3952] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3952] write(4, "71", 2) = 2 [pid 3952] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3952] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3952] exit_group(0) = ? [pid 3952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3952, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3953 ./strace-static-x86_64: Process 3953 attached [pid 3953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3953] setpgid(0, 0) = 0 [pid 3953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3953] write(3, "1000", 4) = 4 [pid 3953] close(3) = 0 [pid 3953] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3953] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3953] write(4, "71", 2) = 2 [pid 3953] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3953] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3953] exit_group(0) = ? [pid 3953] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3953, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3954 attached , child_tidptr=0x5555565bf5d0) = 3954 [pid 3954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3954] setpgid(0, 0) = 0 [pid 3954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3954] write(3, "1000", 4) = 4 [pid 3954] close(3) = 0 [pid 3954] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3954] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3954] write(4, "71", 2) = 2 [pid 3954] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3954] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3954] exit_group(0) = ? [pid 3954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3955 ./strace-static-x86_64: Process 3955 attached [pid 3955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3955] setpgid(0, 0) = 0 [pid 3955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3955] write(3, "1000", 4) = 4 [pid 3955] close(3) = 0 [pid 3955] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3955] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3955] write(4, "71", 2) = 2 [pid 3955] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3955] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3955] exit_group(0) = ? [pid 3955] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3956 ./strace-static-x86_64: Process 3956 attached [pid 3956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3956] setpgid(0, 0) = 0 [pid 3956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3956] write(3, "1000", 4) = 4 [pid 3956] close(3) = 0 [pid 3956] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3956] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3956] write(4, "71", 2) = 2 [pid 3956] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3956] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3956] exit_group(0) = ? [pid 3956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3957 ./strace-static-x86_64: Process 3957 attached [pid 3957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3957] setpgid(0, 0) = 0 [pid 3957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3957] write(3, "1000", 4) = 4 [pid 3957] close(3) = 0 [pid 3957] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3957] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3957] write(4, "71", 2) = 2 [pid 3957] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3957] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3957] exit_group(0) = ? [pid 3957] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3957, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3958 attached , child_tidptr=0x5555565bf5d0) = 3958 [pid 3958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3958] setpgid(0, 0) = 0 [pid 3958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3958] write(3, "1000", 4) = 4 [pid 3958] close(3) = 0 [pid 3958] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3958] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3958] write(4, "71", 2) = 2 [pid 3958] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3958] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3958] exit_group(0) = ? [pid 3958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3958, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3959 ./strace-static-x86_64: Process 3959 attached [pid 3959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3959] setpgid(0, 0) = 0 [pid 3959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3959] write(3, "1000", 4) = 4 [pid 3959] close(3) = 0 [pid 3959] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3959] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3959] write(4, "71", 2) = 2 [pid 3959] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3959] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3959] exit_group(0) = ? [pid 3959] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3960 ./strace-static-x86_64: Process 3960 attached [pid 3960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3960] setpgid(0, 0) = 0 [pid 3960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3960] write(3, "1000", 4) = 4 [pid 3960] close(3) = 0 [pid 3960] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3960] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3960] write(4, "71", 2) = 2 [pid 3960] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3960] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3960] exit_group(0) = ? [pid 3960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3961 ./strace-static-x86_64: Process 3961 attached [pid 3961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3961] setpgid(0, 0) = 0 [pid 3961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3961] write(3, "1000", 4) = 4 [pid 3961] close(3) = 0 [pid 3961] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3961] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3961] write(4, "71", 2) = 2 [pid 3961] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3961] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3961] exit_group(0) = ? [pid 3961] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3961, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3962 attached , child_tidptr=0x5555565bf5d0) = 3962 [pid 3962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3962] setpgid(0, 0) = 0 [pid 3962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3962] write(3, "1000", 4) = 4 [pid 3962] close(3) = 0 [pid 3962] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3962] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3962] write(4, "71", 2) = 2 [pid 3962] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3962] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3962] exit_group(0) = ? [pid 3962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3962, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3963 attached , child_tidptr=0x5555565bf5d0) = 3963 [pid 3963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3963] setpgid(0, 0) = 0 [pid 3963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3963] write(3, "1000", 4) = 4 [pid 3963] close(3) = 0 [pid 3963] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3963] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3963] write(4, "71", 2) = 2 [pid 3963] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3963] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3963] exit_group(0) = ? [pid 3963] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3964 ./strace-static-x86_64: Process 3964 attached [pid 3964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3964] setpgid(0, 0) = 0 [pid 3964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3964] write(3, "1000", 4) = 4 [pid 3964] close(3) = 0 [pid 3964] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3964] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3964] write(4, "71", 2) = 2 [pid 3964] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3964] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3964] exit_group(0) = ? [pid 3964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3964, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3965 attached , child_tidptr=0x5555565bf5d0) = 3965 [pid 3965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3965] setpgid(0, 0) = 0 [pid 3965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3965] write(3, "1000", 4) = 4 [pid 3965] close(3) = 0 [pid 3965] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3965] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3965] write(4, "71", 2) = 2 [pid 3965] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3965] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3965] exit_group(0) = ? [pid 3965] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3966 ./strace-static-x86_64: Process 3966 attached [pid 3966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3966] setpgid(0, 0) = 0 [pid 3966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3966] write(3, "1000", 4) = 4 [pid 3966] close(3) = 0 [pid 3966] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3966] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3966] write(4, "71", 2) = 2 [pid 3966] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3966] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3966] exit_group(0) = ? [pid 3966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3966, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3967 attached , child_tidptr=0x5555565bf5d0) = 3967 [pid 3967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3967] setpgid(0, 0) = 0 [pid 3967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3967] write(3, "1000", 4) = 4 [pid 3967] close(3) = 0 [pid 3967] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3967] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3967] write(4, "71", 2) = 2 [pid 3967] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3967] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3967] exit_group(0) = ? [pid 3967] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3968 ./strace-static-x86_64: Process 3968 attached [pid 3968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3968] setpgid(0, 0) = 0 [pid 3968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3968] write(3, "1000", 4) = 4 [pid 3968] close(3) = 0 [pid 3968] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3968] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3968] write(4, "71", 2) = 2 [pid 3968] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3968] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3968] exit_group(0) = ? [pid 3968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3969 ./strace-static-x86_64: Process 3969 attached [pid 3969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3969] setpgid(0, 0) = 0 [pid 3969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3969] write(3, "1000", 4) = 4 [pid 3969] close(3) = 0 [pid 3969] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3969] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3969] write(4, "71", 2) = 2 [pid 3969] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3969] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3969] exit_group(0) = ? [pid 3969] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3969, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3970 ./strace-static-x86_64: Process 3970 attached [pid 3970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3970] setpgid(0, 0) = 0 [pid 3970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3970] write(3, "1000", 4) = 4 [pid 3970] close(3) = 0 [pid 3970] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3970] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3970] write(4, "71", 2) = 2 [pid 3970] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3970] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3970] exit_group(0) = ? [pid 3970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3970, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3971 attached [pid 3971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3971] setpgid(0, 0) = 0 [pid 3971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3971] write(3, "1000", 4) = 4 [pid 3971] close(3) = 0 [pid 3971] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3971] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 3971 [pid 3971] write(4, "71", 2) = 2 [pid 3971] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3971] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3971] exit_group(0) = ? [pid 3971] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3971, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3972 ./strace-static-x86_64: Process 3972 attached [pid 3972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3972] setpgid(0, 0) = 0 [pid 3972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3972] write(3, "1000", 4) = 4 [pid 3972] close(3) = 0 [pid 3972] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3972] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3972] write(4, "71", 2) = 2 [pid 3972] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3972] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3972] exit_group(0) = ? [pid 3972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3972, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3973 attached , child_tidptr=0x5555565bf5d0) = 3973 [pid 3973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3973] setpgid(0, 0) = 0 [pid 3973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3973] write(3, "1000", 4) = 4 [pid 3973] close(3) = 0 [pid 3973] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3973] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3973] write(4, "71", 2) = 2 [pid 3973] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3973] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3973] exit_group(0) = ? [pid 3973] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3973, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3974 attached , child_tidptr=0x5555565bf5d0) = 3974 [pid 3974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3974] setpgid(0, 0) = 0 [pid 3974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3974] write(3, "1000", 4) = 4 [pid 3974] close(3) = 0 [pid 3974] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3974] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3974] write(4, "71", 2) = 2 [pid 3974] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3974] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3974] exit_group(0) = ? [pid 3974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3974, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3975 attached , child_tidptr=0x5555565bf5d0) = 3975 [pid 3975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3975] setpgid(0, 0) = 0 [pid 3975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3975] write(3, "1000", 4) = 4 [pid 3975] close(3) = 0 [pid 3975] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3975] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3975] write(4, "71", 2) = 2 [pid 3975] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3975] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3975] exit_group(0) = ? [pid 3975] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3975, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3976 ./strace-static-x86_64: Process 3976 attached [pid 3976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3976] setpgid(0, 0) = 0 [pid 3976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3976] write(3, "1000", 4) = 4 [pid 3976] close(3) = 0 [pid 3976] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3976] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3976] write(4, "71", 2) = 2 [pid 3976] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3976] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3976] exit_group(0) = ? [pid 3976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3976, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3977 ./strace-static-x86_64: Process 3977 attached [pid 3977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3977] setpgid(0, 0) = 0 [pid 3977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3977] write(3, "1000", 4) = 4 [pid 3977] close(3) = 0 [pid 3977] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3977] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3977] write(4, "71", 2) = 2 [pid 3977] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3977] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3977] exit_group(0) = ? [pid 3977] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3978 attached , child_tidptr=0x5555565bf5d0) = 3978 [pid 3978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3978] setpgid(0, 0) = 0 [pid 3978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3978] write(3, "1000", 4) = 4 [pid 3978] close(3) = 0 [pid 3978] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3978] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3978] write(4, "71", 2) = 2 [pid 3978] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3978] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3978] exit_group(0) = ? [pid 3978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3979 ./strace-static-x86_64: Process 3979 attached [pid 3979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3979] setpgid(0, 0) = 0 [pid 3979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3979] write(3, "1000", 4) = 4 [pid 3979] close(3) = 0 [pid 3979] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3979] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3979] write(4, "71", 2) = 2 [pid 3979] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3979] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3979] exit_group(0) = ? [pid 3979] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3980 ./strace-static-x86_64: Process 3980 attached [pid 3980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3980] setpgid(0, 0) = 0 [pid 3980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3980] write(3, "1000", 4) = 4 [pid 3980] close(3) = 0 [pid 3980] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3980] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3980] write(4, "71", 2) = 2 [pid 3980] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3980] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3980] exit_group(0) = ? [pid 3980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3980, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3981 ./strace-static-x86_64: Process 3981 attached [pid 3981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3981] setpgid(0, 0) = 0 [pid 3981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3981] write(3, "1000", 4) = 4 [pid 3981] close(3) = 0 [pid 3981] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3981] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3981] write(4, "71", 2) = 2 [pid 3981] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3981] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3981] exit_group(0) = ? [pid 3981] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3981, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3982 ./strace-static-x86_64: Process 3982 attached [pid 3982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3982] setpgid(0, 0) = 0 [pid 3982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3982] write(3, "1000", 4) = 4 [pid 3982] close(3) = 0 [pid 3982] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3982] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3982] write(4, "71", 2) = 2 [pid 3982] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3982] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3982] exit_group(0) = ? [pid 3982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3982, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3983 attached , child_tidptr=0x5555565bf5d0) = 3983 [pid 3983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3983] setpgid(0, 0) = 0 [pid 3983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3983] write(3, "1000", 4) = 4 [pid 3983] close(3) = 0 [pid 3983] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3983] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3983] write(4, "71", 2) = 2 [pid 3983] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3983] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3983] exit_group(0) = ? [pid 3983] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3984 ./strace-static-x86_64: Process 3984 attached [pid 3984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3984] setpgid(0, 0) = 0 [pid 3984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3984] write(3, "1000", 4) = 4 [pid 3984] close(3) = 0 [pid 3984] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3984] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3984] write(4, "71", 2) = 2 [pid 3984] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3984] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3984] exit_group(0) = ? [pid 3984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3984, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3985 attached , child_tidptr=0x5555565bf5d0) = 3985 [pid 3985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3985] setpgid(0, 0) = 0 [pid 3985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3985] write(3, "1000", 4) = 4 [pid 3985] close(3) = 0 [pid 3985] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3985] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3985] write(4, "71", 2) = 2 [pid 3985] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3985] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3985] exit_group(0) = ? [pid 3985] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3985, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3986 attached , child_tidptr=0x5555565bf5d0) = 3986 [pid 3986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3986] setpgid(0, 0) = 0 [pid 3986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3986] write(3, "1000", 4) = 4 [pid 3986] close(3) = 0 [pid 3986] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3986] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3986] write(4, "71", 2) = 2 [pid 3986] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3986] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3986] exit_group(0) = ? [pid 3986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3986, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3987 ./strace-static-x86_64: Process 3987 attached [pid 3987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3987] setpgid(0, 0) = 0 [pid 3987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3987] write(3, "1000", 4) = 4 [pid 3987] close(3) = 0 [pid 3987] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3987] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3987] write(4, "71", 2) = 2 [pid 3987] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3987] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3987] exit_group(0) = ? [pid 3987] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3988 ./strace-static-x86_64: Process 3988 attached [pid 3988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3988] setpgid(0, 0) = 0 [pid 3988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3988] write(3, "1000", 4) = 4 [pid 3988] close(3) = 0 [pid 3988] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3988] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3988] write(4, "71", 2) = 2 [pid 3988] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3988] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3988] exit_group(0) = ? [pid 3988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3989 ./strace-static-x86_64: Process 3989 attached [pid 3989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3989] setpgid(0, 0) = 0 [pid 3989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3989] write(3, "1000", 4) = 4 [pid 3989] close(3) = 0 [pid 3989] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3989] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3989] write(4, "71", 2) = 2 [pid 3989] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3989] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3989] exit_group(0) = ? [pid 3989] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3989, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3990 attached , child_tidptr=0x5555565bf5d0) = 3990 [pid 3990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3990] setpgid(0, 0) = 0 [pid 3990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3990] write(3, "1000", 4) = 4 [pid 3990] close(3) = 0 [pid 3990] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3990] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3990] write(4, "71", 2) = 2 [pid 3990] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3990] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3990] exit_group(0) = ? [pid 3990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3990, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3991 ./strace-static-x86_64: Process 3991 attached [pid 3991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3991] setpgid(0, 0) = 0 [pid 3991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3991] write(3, "1000", 4) = 4 [pid 3991] close(3) = 0 [pid 3991] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3991] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3991] write(4, "71", 2) = 2 [pid 3991] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3991] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3991] exit_group(0) = ? [pid 3991] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3992 ./strace-static-x86_64: Process 3992 attached [pid 3992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3992] setpgid(0, 0) = 0 [pid 3992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3992] write(3, "1000", 4) = 4 [pid 3992] close(3) = 0 [pid 3992] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3992] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3992] write(4, "71", 2) = 2 [pid 3992] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3992] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3992] exit_group(0) = ? [pid 3992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3993 ./strace-static-x86_64: Process 3993 attached [pid 3993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3993] setpgid(0, 0) = 0 [pid 3993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3993] write(3, "1000", 4) = 4 [pid 3993] close(3) = 0 [pid 3993] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3993] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3993] write(4, "71", 2) = 2 [pid 3993] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3993] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3993] exit_group(0) = ? [pid 3993] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3994 ./strace-static-x86_64: Process 3994 attached [pid 3994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3994] setpgid(0, 0) = 0 [pid 3994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3994] write(3, "1000", 4) = 4 [pid 3994] close(3) = 0 [pid 3994] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3994] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3994] write(4, "71", 2) = 2 [pid 3994] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3994] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3994] exit_group(0) = ? [pid 3994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3994, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3995 ./strace-static-x86_64: Process 3995 attached [pid 3995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3995] setpgid(0, 0) = 0 [pid 3995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3995] write(3, "1000", 4) = 4 [pid 3995] close(3) = 0 [pid 3995] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3995] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3995] write(4, "71", 2) = 2 [pid 3995] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3995] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3995] exit_group(0) = ? [pid 3995] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3995, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3996 ./strace-static-x86_64: Process 3996 attached [pid 3996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3996] setpgid(0, 0) = 0 [pid 3996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3996] write(3, "1000", 4) = 4 [pid 3996] close(3) = 0 [pid 3996] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3996] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3996] write(4, "71", 2) = 2 [pid 3996] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3996] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3996] exit_group(0) = ? [pid 3996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3997 ./strace-static-x86_64: Process 3997 attached [pid 3997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3997] setpgid(0, 0) = 0 [pid 3997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3997] write(3, "1000", 4) = 4 [pid 3997] close(3) = 0 [pid 3997] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3997] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3997] write(4, "71", 2) = 2 [pid 3997] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3997] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3997] exit_group(0) = ? [pid 3997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3998 attached , child_tidptr=0x5555565bf5d0) = 3998 [pid 3998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3998] setpgid(0, 0) = 0 [pid 3998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3998] write(3, "1000", 4) = 4 [pid 3998] close(3) = 0 [pid 3998] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3998] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3998] write(4, "71", 2) = 2 [pid 3998] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3998] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3998] exit_group(0) = ? [pid 3998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3998, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 3999 ./strace-static-x86_64: Process 3999 attached [pid 3999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3999] setpgid(0, 0) = 0 [pid 3999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3999] write(3, "1000", 4) = 4 [pid 3999] close(3) = 0 [pid 3999] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3999] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3999] write(4, "71", 2) = 2 [pid 3999] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3999] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3999] exit_group(0) = ? [pid 3999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3999, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4000 ./strace-static-x86_64: Process 4000 attached [pid 4000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4000] setpgid(0, 0) = 0 [pid 4000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4000] write(3, "1000", 4) = 4 [pid 4000] close(3) = 0 [pid 4000] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4000] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4000] write(4, "71", 2) = 2 [pid 4000] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4000] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4000] exit_group(0) = ? [pid 4000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4001 ./strace-static-x86_64: Process 4001 attached [pid 4001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4001] setpgid(0, 0) = 0 [pid 4001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4001] write(3, "1000", 4) = 4 [pid 4001] close(3) = 0 [pid 4001] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4001] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4001] write(4, "71", 2) = 2 [pid 4001] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4001] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4001] exit_group(0) = ? [pid 4001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4002 attached , child_tidptr=0x5555565bf5d0) = 4002 [pid 4002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4002] setpgid(0, 0) = 0 [pid 4002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4002] write(3, "1000", 4) = 4 [pid 4002] close(3) = 0 [pid 4002] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4002] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4002] write(4, "71", 2) = 2 [pid 4002] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4002] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4002] exit_group(0) = ? [pid 4002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4002, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4003 ./strace-static-x86_64: Process 4003 attached [pid 4003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4003] setpgid(0, 0) = 0 [pid 4003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4003] write(3, "1000", 4) = 4 [pid 4003] close(3) = 0 [pid 4003] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4003] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4003] write(4, "71", 2) = 2 [pid 4003] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4003] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4003] exit_group(0) = ? [pid 4003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4003, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4004 ./strace-static-x86_64: Process 4004 attached [pid 4004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4004] setpgid(0, 0) = 0 [pid 4004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4004] write(3, "1000", 4) = 4 [pid 4004] close(3) = 0 [pid 4004] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4004] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4004] write(4, "71", 2) = 2 [pid 4004] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4004] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4004] exit_group(0) = ? [pid 4004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4005 attached , child_tidptr=0x5555565bf5d0) = 4005 [pid 4005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4005] setpgid(0, 0) = 0 [pid 4005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4005] write(3, "1000", 4) = 4 [pid 4005] close(3) = 0 [pid 4005] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4005] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4005] write(4, "71", 2) = 2 [pid 4005] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4005] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4005] exit_group(0) = ? [pid 4005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4006 ./strace-static-x86_64: Process 4006 attached [pid 4006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4006] setpgid(0, 0) = 0 [pid 4006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4006] write(3, "1000", 4) = 4 [pid 4006] close(3) = 0 [pid 4006] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4006] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4006] write(4, "71", 2) = 2 [pid 4006] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4006] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4006] exit_group(0) = ? [pid 4006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4007 ./strace-static-x86_64: Process 4007 attached [pid 4007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4007] setpgid(0, 0) = 0 [pid 4007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4007] write(3, "1000", 4) = 4 [pid 4007] close(3) = 0 [pid 4007] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4007] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4007] write(4, "71", 2) = 2 [pid 4007] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4007] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4007] exit_group(0) = ? [pid 4007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4007, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4008 ./strace-static-x86_64: Process 4008 attached [pid 4008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4008] setpgid(0, 0) = 0 [pid 4008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4008] write(3, "1000", 4) = 4 [pid 4008] close(3) = 0 [pid 4008] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4008] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4008] write(4, "71", 2) = 2 [pid 4008] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4008] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4008] exit_group(0) = ? [pid 4008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4008, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4009 attached , child_tidptr=0x5555565bf5d0) = 4009 [pid 4009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4009] setpgid(0, 0) = 0 [pid 4009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4009] write(3, "1000", 4) = 4 [pid 4009] close(3) = 0 [pid 4009] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4009] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4009] write(4, "71", 2) = 2 [pid 4009] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4009] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4009] exit_group(0) = ? [pid 4009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4010 ./strace-static-x86_64: Process 4010 attached [pid 4010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4010] setpgid(0, 0) = 0 [pid 4010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4010] write(3, "1000", 4) = 4 [pid 4010] close(3) = 0 [pid 4010] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4010] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4010] write(4, "71", 2) = 2 [pid 4010] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4010] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4010] exit_group(0) = ? [pid 4010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4011 ./strace-static-x86_64: Process 4011 attached [pid 4011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4011] setpgid(0, 0) = 0 [pid 4011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4011] write(3, "1000", 4) = 4 [pid 4011] close(3) = 0 [pid 4011] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4011] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4011] write(4, "71", 2) = 2 [pid 4011] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4011] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4011] exit_group(0) = ? [pid 4011] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4011, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4012 ./strace-static-x86_64: Process 4012 attached [pid 4012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4012] setpgid(0, 0) = 0 [pid 4012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4012] write(3, "1000", 4) = 4 [pid 4012] close(3) = 0 [pid 4012] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4012] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4012] write(4, "71", 2) = 2 [pid 4012] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4012] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4012] exit_group(0) = ? [pid 4012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4012, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4013 ./strace-static-x86_64: Process 4013 attached [pid 4013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4013] setpgid(0, 0) = 0 [pid 4013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4013] write(3, "1000", 4) = 4 [pid 4013] close(3) = 0 [pid 4013] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4013] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4013] write(4, "71", 2) = 2 [pid 4013] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4013] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4013] exit_group(0) = ? [pid 4013] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4014 ./strace-static-x86_64: Process 4014 attached [pid 4014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4014] setpgid(0, 0) = 0 [pid 4014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4014] write(3, "1000", 4) = 4 [pid 4014] close(3) = 0 [pid 4014] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4014] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4014] write(4, "71", 2) = 2 [pid 4014] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4014] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4014] exit_group(0) = ? [pid 4014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4015 attached , child_tidptr=0x5555565bf5d0) = 4015 [pid 4015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4015] setpgid(0, 0) = 0 [pid 4015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4015] write(3, "1000", 4) = 4 [pid 4015] close(3) = 0 [pid 4015] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4015] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4015] write(4, "71", 2) = 2 [pid 4015] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4015] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4015] exit_group(0) = ? [pid 4015] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4016 attached , child_tidptr=0x5555565bf5d0) = 4016 [pid 4016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4016] setpgid(0, 0) = 0 [pid 4016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4016] write(3, "1000", 4) = 4 [pid 4016] close(3) = 0 [pid 4016] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4016] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4016] write(4, "71", 2) = 2 [pid 4016] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4016] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4016] exit_group(0) = ? [pid 4016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4016, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4017 attached , child_tidptr=0x5555565bf5d0) = 4017 [pid 4017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4017] setpgid(0, 0) = 0 [pid 4017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4017] write(3, "1000", 4) = 4 [pid 4017] close(3) = 0 [pid 4017] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4017] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4017] write(4, "71", 2) = 2 [pid 4017] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4017] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4017] exit_group(0) = ? [pid 4017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4017, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4018 attached , child_tidptr=0x5555565bf5d0) = 4018 [pid 4018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4018] setpgid(0, 0) = 0 [pid 4018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4018] write(3, "1000", 4) = 4 [pid 4018] close(3) = 0 [pid 4018] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4018] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4018] write(4, "71", 2) = 2 [pid 4018] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4018] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4018] exit_group(0) = ? [pid 4018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4019 attached , child_tidptr=0x5555565bf5d0) = 4019 [pid 4019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4019] setpgid(0, 0) = 0 [pid 4019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4019] write(3, "1000", 4) = 4 [pid 4019] close(3) = 0 [pid 4019] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4019] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4019] write(4, "71", 2) = 2 [pid 4019] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4019] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4019] exit_group(0) = ? [pid 4019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4020 attached , child_tidptr=0x5555565bf5d0) = 4020 [pid 4020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4020] setpgid(0, 0) = 0 [pid 4020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4020] write(3, "1000", 4) = 4 [pid 4020] close(3) = 0 [pid 4020] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4020] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4020] write(4, "71", 2) = 2 [pid 4020] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4020] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4020] exit_group(0) = ? [pid 4020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4020, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4021 ./strace-static-x86_64: Process 4021 attached [pid 4021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4021] setpgid(0, 0) = 0 [pid 4021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4021] write(3, "1000", 4) = 4 [pid 4021] close(3) = 0 [pid 4021] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4021] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4021] write(4, "71", 2) = 2 [pid 4021] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4021] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4021] exit_group(0) = ? [pid 4021] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4021, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4022 attached , child_tidptr=0x5555565bf5d0) = 4022 [pid 4022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4022] setpgid(0, 0) = 0 [pid 4022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4022] write(3, "1000", 4) = 4 [pid 4022] close(3) = 0 [pid 4022] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4022] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4022] write(4, "71", 2) = 2 [pid 4022] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4022] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4022] exit_group(0) = ? [pid 4022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4023 ./strace-static-x86_64: Process 4023 attached [pid 4023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4023] setpgid(0, 0) = 0 [pid 4023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4023] write(3, "1000", 4) = 4 [pid 4023] close(3) = 0 [pid 4023] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4023] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4023] write(4, "71", 2) = 2 [pid 4023] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4023] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4023] exit_group(0) = ? [pid 4023] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4024 attached , child_tidptr=0x5555565bf5d0) = 4024 [pid 4024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4024] setpgid(0, 0) = 0 [pid 4024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4024] write(3, "1000", 4) = 4 [pid 4024] close(3) = 0 [pid 4024] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4024] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4024] write(4, "71", 2) = 2 [pid 4024] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4024] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4024] exit_group(0) = ? [pid 4024] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4025 attached , child_tidptr=0x5555565bf5d0) = 4025 [pid 4025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4025] setpgid(0, 0) = 0 [pid 4025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4025] write(3, "1000", 4) = 4 [pid 4025] close(3) = 0 [pid 4025] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4025] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4025] write(4, "71", 2) = 2 [pid 4025] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4025] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4025] exit_group(0) = ? [pid 4025] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4025, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4026 ./strace-static-x86_64: Process 4026 attached [pid 4026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4026] setpgid(0, 0) = 0 [pid 4026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4026] write(3, "1000", 4) = 4 [pid 4026] close(3) = 0 [pid 4026] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4026] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4026] write(4, "71", 2) = 2 [pid 4026] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4026] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4026] exit_group(0) = ? [pid 4026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4026, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4027 ./strace-static-x86_64: Process 4027 attached [pid 4027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4027] setpgid(0, 0) = 0 [pid 4027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4027] write(3, "1000", 4) = 4 [pid 4027] close(3) = 0 [pid 4027] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4027] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4027] write(4, "71", 2) = 2 [pid 4027] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4027] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4027] exit_group(0) = ? [pid 4027] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4028 ./strace-static-x86_64: Process 4028 attached [pid 4028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4028] setpgid(0, 0) = 0 [pid 4028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4028] write(3, "1000", 4) = 4 [pid 4028] close(3) = 0 [pid 4028] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4028] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4028] write(4, "71", 2) = 2 [pid 4028] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4028] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4028] exit_group(0) = ? [pid 4028] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4029 attached , child_tidptr=0x5555565bf5d0) = 4029 [pid 4029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4029] setpgid(0, 0) = 0 [pid 4029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4029] write(3, "1000", 4) = 4 [pid 4029] close(3) = 0 [pid 4029] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4029] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4029] write(4, "71", 2) = 2 [pid 4029] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4029] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4029] exit_group(0) = ? [pid 4029] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4029, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4030 attached , child_tidptr=0x5555565bf5d0) = 4030 [pid 4030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4030] setpgid(0, 0) = 0 [pid 4030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4030] write(3, "1000", 4) = 4 [pid 4030] close(3) = 0 [pid 4030] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4030] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4030] write(4, "71", 2) = 2 [pid 4030] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4030] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4030] exit_group(0) = ? [pid 4030] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4030, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4031 attached , child_tidptr=0x5555565bf5d0) = 4031 [pid 4031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4031] setpgid(0, 0) = 0 [pid 4031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4031] write(3, "1000", 4) = 4 [pid 4031] close(3) = 0 [pid 4031] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4031] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4031] write(4, "71", 2) = 2 [pid 4031] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4031] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4031] exit_group(0) = ? [pid 4031] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4032 ./strace-static-x86_64: Process 4032 attached [pid 4032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4032] setpgid(0, 0) = 0 [pid 4032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4032] write(3, "1000", 4) = 4 [pid 4032] close(3) = 0 [pid 4032] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4032] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4032] write(4, "71", 2) = 2 [pid 4032] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4032] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4032] exit_group(0) = ? [pid 4032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4033 ./strace-static-x86_64: Process 4033 attached [pid 4033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4033] setpgid(0, 0) = 0 [pid 4033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4033] write(3, "1000", 4) = 4 [pid 4033] close(3) = 0 [pid 4033] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4033] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4033] write(4, "71", 2) = 2 [pid 4033] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4033] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4033] exit_group(0) = ? [pid 4033] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4033, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4034 ./strace-static-x86_64: Process 4034 attached [pid 4034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4034] setpgid(0, 0) = 0 [pid 4034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4034] write(3, "1000", 4) = 4 [pid 4034] close(3) = 0 [pid 4034] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4034] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4034] write(4, "71", 2) = 2 [pid 4034] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4034] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4034] exit_group(0) = ? [pid 4034] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4034, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4035 ./strace-static-x86_64: Process 4035 attached [pid 4035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4035] setpgid(0, 0) = 0 [pid 4035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4035] write(3, "1000", 4) = 4 [pid 4035] close(3) = 0 [pid 4035] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4035] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4035] write(4, "71", 2) = 2 [pid 4035] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4035] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4035] exit_group(0) = ? [pid 4035] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4036 ./strace-static-x86_64: Process 4036 attached [pid 4036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4036] setpgid(0, 0) = 0 [pid 4036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4036] write(3, "1000", 4) = 4 [pid 4036] close(3) = 0 [pid 4036] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4036] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4036] write(4, "71", 2) = 2 [pid 4036] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4036] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4036] exit_group(0) = ? [pid 4036] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4037 attached , child_tidptr=0x5555565bf5d0) = 4037 [pid 4037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4037] setpgid(0, 0) = 0 [pid 4037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4037] write(3, "1000", 4) = 4 [pid 4037] close(3) = 0 [pid 4037] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4037] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4037] write(4, "71", 2) = 2 [pid 4037] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4037] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4037] exit_group(0) = ? [pid 4037] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4037, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4038 attached , child_tidptr=0x5555565bf5d0) = 4038 [pid 4038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4038] setpgid(0, 0) = 0 [pid 4038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4038] write(3, "1000", 4) = 4 [pid 4038] close(3) = 0 [pid 4038] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4038] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4038] write(4, "71", 2) = 2 [pid 4038] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4038] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4038] exit_group(0) = ? [pid 4038] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4038, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4039 attached , child_tidptr=0x5555565bf5d0) = 4039 [pid 4039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4039] setpgid(0, 0) = 0 [pid 4039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4039] write(3, "1000", 4) = 4 [pid 4039] close(3) = 0 [pid 4039] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4039] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4039] write(4, "71", 2) = 2 [pid 4039] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4039] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4039] exit_group(0) = ? [pid 4039] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4039, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4040 ./strace-static-x86_64: Process 4040 attached [pid 4040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4040] setpgid(0, 0) = 0 [pid 4040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4040] write(3, "1000", 4) = 4 [pid 4040] close(3) = 0 [pid 4040] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4040] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4040] write(4, "71", 2) = 2 [pid 4040] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4040] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4040] exit_group(0) = ? [pid 4040] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4041 attached , child_tidptr=0x5555565bf5d0) = 4041 [pid 4041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4041] setpgid(0, 0) = 0 [pid 4041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4041] write(3, "1000", 4) = 4 [pid 4041] close(3) = 0 [pid 4041] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4041] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4041] write(4, "71", 2) = 2 [pid 4041] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4041] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4041] exit_group(0) = ? [pid 4041] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4041, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4042 ./strace-static-x86_64: Process 4042 attached [pid 4042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4042] setpgid(0, 0) = 0 [pid 4042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4042] write(3, "1000", 4) = 4 [pid 4042] close(3) = 0 [pid 4042] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4042] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4042] write(4, "71", 2) = 2 [pid 4042] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4042] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4042] exit_group(0) = ? [pid 4042] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4042, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4043 ./strace-static-x86_64: Process 4043 attached [pid 4043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4043] setpgid(0, 0) = 0 [pid 4043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4043] write(3, "1000", 4) = 4 [pid 4043] close(3) = 0 [pid 4043] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4043] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4043] write(4, "71", 2) = 2 [pid 4043] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4043] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4043] exit_group(0) = ? [pid 4043] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4043, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4044 ./strace-static-x86_64: Process 4044 attached [pid 4044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4044] setpgid(0, 0) = 0 [pid 4044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4044] write(3, "1000", 4) = 4 [pid 4044] close(3) = 0 [pid 4044] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4044] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4044] write(4, "71", 2) = 2 [pid 4044] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4044] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4044] exit_group(0) = ? [pid 4044] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4044, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4045 attached [pid 4045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4045] setpgid(0, 0) = 0 [pid 4045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4045] write(3, "1000", 4) = 4 [pid 4045] close(3) = 0 [pid 4045] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4045] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4045 [pid 4045] <... openat resumed>) = 4 [pid 4045] write(4, "71", 2) = 2 [pid 4045] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4045] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4045] exit_group(0) = ? [pid 4045] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4045, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4046 attached , child_tidptr=0x5555565bf5d0) = 4046 [pid 4046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4046] setpgid(0, 0) = 0 [pid 4046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4046] write(3, "1000", 4) = 4 [pid 4046] close(3) = 0 [pid 4046] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4046] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4046] write(4, "71", 2) = 2 [pid 4046] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4046] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4046] exit_group(0) = ? [pid 4046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4046, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4047 ./strace-static-x86_64: Process 4047 attached [pid 4047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4047] setpgid(0, 0) = 0 [pid 4047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4047] write(3, "1000", 4) = 4 [pid 4047] close(3) = 0 [pid 4047] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4047] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4047] write(4, "71", 2) = 2 [pid 4047] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4047] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4047] exit_group(0) = ? [pid 4047] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4047, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4048 ./strace-static-x86_64: Process 4048 attached [pid 4048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4048] setpgid(0, 0) = 0 [pid 4048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4048] write(3, "1000", 4) = 4 [pid 4048] close(3) = 0 [pid 4048] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4048] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4048] write(4, "71", 2) = 2 [pid 4048] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4048] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4048] exit_group(0) = ? [pid 4048] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4049 ./strace-static-x86_64: Process 4049 attached [pid 4049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4049] setpgid(0, 0) = 0 [pid 4049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4049] write(3, "1000", 4) = 4 [pid 4049] close(3) = 0 [pid 4049] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4049] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4049] write(4, "71", 2) = 2 [pid 4049] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4049] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4049] exit_group(0) = ? [pid 4049] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4050 ./strace-static-x86_64: Process 4050 attached [pid 4050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4050] setpgid(0, 0) = 0 [pid 4050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4050] write(3, "1000", 4) = 4 [pid 4050] close(3) = 0 [pid 4050] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4050] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4050] write(4, "71", 2) = 2 [pid 4050] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4050] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4050] exit_group(0) = ? [pid 4050] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4050, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4051 ./strace-static-x86_64: Process 4051 attached [pid 4051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4051] setpgid(0, 0) = 0 [pid 4051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4051] write(3, "1000", 4) = 4 [pid 4051] close(3) = 0 [pid 4051] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4051] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4051] write(4, "71", 2) = 2 [pid 4051] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4051] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4051] exit_group(0) = ? [pid 4051] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4051, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4052 ./strace-static-x86_64: Process 4052 attached [pid 4052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4052] setpgid(0, 0) = 0 [pid 4052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4052] write(3, "1000", 4) = 4 [pid 4052] close(3) = 0 [pid 4052] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4052] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4052] write(4, "71", 2) = 2 [pid 4052] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4052] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4052] exit_group(0) = ? [pid 4052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4052, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4053 attached , child_tidptr=0x5555565bf5d0) = 4053 [pid 4053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4053] setpgid(0, 0) = 0 [pid 4053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4053] write(3, "1000", 4) = 4 [pid 4053] close(3) = 0 [pid 4053] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4053] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4053] write(4, "71", 2) = 2 [pid 4053] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4053] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4053] exit_group(0) = ? [pid 4053] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4054 ./strace-static-x86_64: Process 4054 attached [pid 4054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4054] setpgid(0, 0) = 0 [pid 4054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4054] write(3, "1000", 4) = 4 [pid 4054] close(3) = 0 [pid 4054] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4054] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4054] write(4, "71", 2) = 2 [pid 4054] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4054] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4054] exit_group(0) = ? [pid 4054] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4055 attached , child_tidptr=0x5555565bf5d0) = 4055 [pid 4055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4055] setpgid(0, 0) = 0 [pid 4055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4055] write(3, "1000", 4) = 4 [pid 4055] close(3) = 0 [pid 4055] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4055] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4055] write(4, "71", 2) = 2 [pid 4055] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4055] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4055] exit_group(0) = ? [pid 4055] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4055, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4056 ./strace-static-x86_64: Process 4056 attached [pid 4056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4056] setpgid(0, 0) = 0 [pid 4056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4056] write(3, "1000", 4) = 4 [pid 4056] close(3) = 0 [pid 4056] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4056] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4056] write(4, "71", 2) = 2 [pid 4056] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4056] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4056] exit_group(0) = ? [pid 4056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4056, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4057 attached , child_tidptr=0x5555565bf5d0) = 4057 [pid 4057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4057] setpgid(0, 0) = 0 [pid 4057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4057] write(3, "1000", 4) = 4 [pid 4057] close(3) = 0 [pid 4057] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4057] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4057] write(4, "71", 2) = 2 [pid 4057] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4057] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4057] exit_group(0) = ? [pid 4057] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4058 ./strace-static-x86_64: Process 4058 attached [pid 4058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4058] setpgid(0, 0) = 0 [pid 4058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4058] write(3, "1000", 4) = 4 [pid 4058] close(3) = 0 [pid 4058] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4058] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4058] write(4, "71", 2) = 2 [pid 4058] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4058] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4058] exit_group(0) = ? [pid 4058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4059 attached , child_tidptr=0x5555565bf5d0) = 4059 [pid 4059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4059] setpgid(0, 0) = 0 [pid 4059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4059] write(3, "1000", 4) = 4 [pid 4059] close(3) = 0 [pid 4059] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4059] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4059] write(4, "71", 2) = 2 [pid 4059] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4059] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4059] exit_group(0) = ? [pid 4059] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4059, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4060 attached , child_tidptr=0x5555565bf5d0) = 4060 [pid 4060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4060] setpgid(0, 0) = 0 [pid 4060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4060] write(3, "1000", 4) = 4 [pid 4060] close(3) = 0 [pid 4060] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4060] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4060] write(4, "71", 2) = 2 [pid 4060] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4060] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4060] exit_group(0) = ? [pid 4060] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4061 attached , child_tidptr=0x5555565bf5d0) = 4061 [pid 4061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4061] setpgid(0, 0) = 0 [pid 4061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4061] write(3, "1000", 4) = 4 [pid 4061] close(3) = 0 [pid 4061] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4061] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4061] write(4, "71", 2) = 2 [pid 4061] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4061] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4061] exit_group(0) = ? [pid 4061] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4062 attached [pid 4062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4062] setpgid(0, 0) = 0 [pid 4062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4062] write(3, "1000", 4 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4062 [pid 4062] <... write resumed>) = 4 [pid 4062] close(3) = 0 [pid 4062] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4062] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4062] write(4, "71", 2) = 2 [pid 4062] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4062] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4062] exit_group(0) = ? [pid 4062] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4063 attached , child_tidptr=0x5555565bf5d0) = 4063 [pid 4063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4063] setpgid(0, 0) = 0 [pid 4063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4063] write(3, "1000", 4) = 4 [pid 4063] close(3) = 0 [pid 4063] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4063] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4063] write(4, "71", 2) = 2 [pid 4063] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4063] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4063] exit_group(0) = ? [pid 4063] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4063, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4064 attached [pid 4064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4064 [pid 4064] <... prctl resumed>) = 0 [pid 4064] setpgid(0, 0) = 0 [pid 4064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4064] write(3, "1000", 4) = 4 [pid 4064] close(3) = 0 [pid 4064] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4064] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4064] write(4, "71", 2) = 2 [pid 4064] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4064] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4064] exit_group(0) = ? [pid 4064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4064, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4065 ./strace-static-x86_64: Process 4065 attached [pid 4065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4065] setpgid(0, 0) = 0 [pid 4065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4065] write(3, "1000", 4) = 4 [pid 4065] close(3) = 0 [pid 4065] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4065] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4065] write(4, "71", 2) = 2 [pid 4065] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4065] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4065] exit_group(0) = ? [pid 4065] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4065, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4066 ./strace-static-x86_64: Process 4066 attached [pid 4066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4066] setpgid(0, 0) = 0 [pid 4066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4066] write(3, "1000", 4) = 4 [pid 4066] close(3) = 0 [pid 4066] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4066] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4066] write(4, "71", 2) = 2 [pid 4066] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4066] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4066] exit_group(0) = ? [pid 4066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4066, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4067 ./strace-static-x86_64: Process 4067 attached [pid 4067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4067] setpgid(0, 0) = 0 [pid 4067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4067] write(3, "1000", 4) = 4 [pid 4067] close(3) = 0 [pid 4067] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4067] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4067] write(4, "71", 2) = 2 [pid 4067] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4067] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4067] exit_group(0) = ? [pid 4067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4068 ./strace-static-x86_64: Process 4068 attached [pid 4068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4068] setpgid(0, 0) = 0 [pid 4068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4068] write(3, "1000", 4) = 4 [pid 4068] close(3) = 0 [pid 4068] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4068] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4068] write(4, "71", 2) = 2 [pid 4068] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4068] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4068] exit_group(0) = ? [pid 4068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4069 ./strace-static-x86_64: Process 4069 attached [pid 4069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4069] setpgid(0, 0) = 0 [pid 4069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4069] write(3, "1000", 4) = 4 [pid 4069] close(3) = 0 [pid 4069] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4069] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4069] write(4, "71", 2) = 2 [pid 4069] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4069] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4069] exit_group(0) = ? [pid 4069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4069, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4070 attached , child_tidptr=0x5555565bf5d0) = 4070 [pid 4070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4070] setpgid(0, 0) = 0 [pid 4070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4070] write(3, "1000", 4) = 4 [pid 4070] close(3) = 0 [pid 4070] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4070] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4070] write(4, "71", 2) = 2 [pid 4070] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4070] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4070] exit_group(0) = ? [pid 4070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4070, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4071 attached , child_tidptr=0x5555565bf5d0) = 4071 [pid 4071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4071] setpgid(0, 0) = 0 [pid 4071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4071] write(3, "1000", 4) = 4 [pid 4071] close(3) = 0 [pid 4071] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4071] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4071] write(4, "71", 2) = 2 [pid 4071] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4071] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4071] exit_group(0) = ? [pid 4071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4072 attached [pid 4072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4072] setpgid(0, 0) = 0 [pid 4072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4072 [pid 4072] <... openat resumed>) = 3 [pid 4072] write(3, "1000", 4) = 4 [pid 4072] close(3) = 0 [pid 4072] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4072] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4072] write(4, "71", 2) = 2 [pid 4072] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4072] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4072] exit_group(0) = ? [pid 4072] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4073 ./strace-static-x86_64: Process 4073 attached [pid 4073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4073] setpgid(0, 0) = 0 [pid 4073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4073] write(3, "1000", 4) = 4 [pid 4073] close(3) = 0 [pid 4073] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4073] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4073] write(4, "71", 2) = 2 [pid 4073] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4073] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4073] exit_group(0) = ? [pid 4073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4073, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4074 attached , child_tidptr=0x5555565bf5d0) = 4074 [pid 4074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4074] setpgid(0, 0) = 0 [pid 4074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4074] write(3, "1000", 4) = 4 [pid 4074] close(3) = 0 [pid 4074] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4074] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4074] write(4, "71", 2) = 2 [pid 4074] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4074] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4074] exit_group(0) = ? [pid 4074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4074, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4075 ./strace-static-x86_64: Process 4075 attached [pid 4075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4075] setpgid(0, 0) = 0 [pid 4075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4075] write(3, "1000", 4) = 4 [pid 4075] close(3) = 0 [pid 4075] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4075] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4075] write(4, "71", 2) = 2 [pid 4075] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4075] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4075] exit_group(0) = ? [pid 4075] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4075, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4076 ./strace-static-x86_64: Process 4076 attached [pid 4076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4076] setpgid(0, 0) = 0 [pid 4076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4076] write(3, "1000", 4) = 4 [pid 4076] close(3) = 0 [pid 4076] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4076] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4076] write(4, "71", 2) = 2 [pid 4076] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4076] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4076] exit_group(0) = ? [pid 4076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4077 attached , child_tidptr=0x5555565bf5d0) = 4077 [pid 4077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4077] setpgid(0, 0) = 0 [pid 4077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4077] write(3, "1000", 4) = 4 [pid 4077] close(3) = 0 [pid 4077] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4077] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4077] write(4, "71", 2) = 2 [pid 4077] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4077] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4077] exit_group(0) = ? [pid 4077] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4077, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4078 attached , child_tidptr=0x5555565bf5d0) = 4078 [pid 4078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4078] setpgid(0, 0) = 0 [pid 4078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4078] write(3, "1000", 4) = 4 [pid 4078] close(3) = 0 [pid 4078] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4078] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4078] write(4, "71", 2) = 2 [pid 4078] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4078] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4078] exit_group(0) = ? [pid 4078] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4078, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4079 ./strace-static-x86_64: Process 4079 attached [pid 4079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4079] setpgid(0, 0) = 0 [pid 4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4079] write(3, "1000", 4) = 4 [pid 4079] close(3) = 0 [pid 4079] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4079] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4079] write(4, "71", 2) = 2 [pid 4079] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4079] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4079] exit_group(0) = ? [pid 4079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4079, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4080 ./strace-static-x86_64: Process 4080 attached [pid 4080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4080] setpgid(0, 0) = 0 [pid 4080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4080] write(3, "1000", 4) = 4 [pid 4080] close(3) = 0 [pid 4080] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4080] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4080] write(4, "71", 2) = 2 [pid 4080] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4080] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4080] exit_group(0) = ? [pid 4080] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4081 ./strace-static-x86_64: Process 4081 attached [pid 4081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4081] setpgid(0, 0) = 0 [pid 4081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4081] write(3, "1000", 4) = 4 [pid 4081] close(3) = 0 [pid 4081] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4081] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4081] write(4, "71", 2) = 2 [pid 4081] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4081] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4081] exit_group(0) = ? [pid 4081] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4081, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4082 ./strace-static-x86_64: Process 4082 attached [pid 4082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4082] setpgid(0, 0) = 0 [pid 4082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4082] write(3, "1000", 4) = 4 [pid 4082] close(3) = 0 [pid 4082] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4082] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4082] write(4, "71", 2) = 2 [pid 4082] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4082] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4082] exit_group(0) = ? [pid 4082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4082, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4083 ./strace-static-x86_64: Process 4083 attached [pid 4083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4083] setpgid(0, 0) = 0 [pid 4083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4083] write(3, "1000", 4) = 4 [pid 4083] close(3) = 0 [pid 4083] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4083] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4083] write(4, "71", 2) = 2 [pid 4083] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4083] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4083] exit_group(0) = ? [pid 4083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4084 attached [pid 4084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4084] setpgid(0, 0) = 0 [pid 4084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4084] write(3, "1000", 4) = 4 [pid 4084] close(3) = 0 [pid 4084] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4084] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4084 [pid 4084] write(4, "71", 2) = 2 [pid 4084] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4084] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4084] exit_group(0) = ? [pid 4084] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4085 ./strace-static-x86_64: Process 4085 attached [pid 4085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4085] setpgid(0, 0) = 0 [pid 4085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4085] write(3, "1000", 4) = 4 [pid 4085] close(3) = 0 [pid 4085] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4085] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4085] write(4, "71", 2) = 2 [pid 4085] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4085] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4085] exit_group(0) = ? [pid 4085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4085, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4086 ./strace-static-x86_64: Process 4086 attached [pid 4086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4086] setpgid(0, 0) = 0 [pid 4086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4086] write(3, "1000", 4) = 4 [pid 4086] close(3) = 0 [pid 4086] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4086] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4086] write(4, "71", 2) = 2 [pid 4086] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4086] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4086] exit_group(0) = ? [pid 4086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4086, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4087 attached , child_tidptr=0x5555565bf5d0) = 4087 [pid 4087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4087] setpgid(0, 0) = 0 [pid 4087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4087] write(3, "1000", 4) = 4 [pid 4087] close(3) = 0 [pid 4087] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4087] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4087] write(4, "71", 2) = 2 [pid 4087] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4087] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4087] exit_group(0) = ? [pid 4087] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4087, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4088 attached , child_tidptr=0x5555565bf5d0) = 4088 [pid 4088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4088] setpgid(0, 0) = 0 [pid 4088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4088] write(3, "1000", 4) = 4 [pid 4088] close(3) = 0 [pid 4088] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4088] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4088] write(4, "71", 2) = 2 [pid 4088] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4088] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4088] exit_group(0) = ? [pid 4088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4089 ./strace-static-x86_64: Process 4089 attached [pid 4089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4089] setpgid(0, 0) = 0 [pid 4089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4089] write(3, "1000", 4) = 4 [pid 4089] close(3) = 0 [pid 4089] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4089] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4089] write(4, "71", 2) = 2 [pid 4089] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4089] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4089] exit_group(0) = ? [pid 4089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4090 attached , child_tidptr=0x5555565bf5d0) = 4090 [pid 4090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4090] setpgid(0, 0) = 0 [pid 4090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4090] write(3, "1000", 4) = 4 [pid 4090] close(3) = 0 [pid 4090] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4090] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4090] write(4, "71", 2) = 2 [pid 4090] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4090] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4090] exit_group(0) = ? [pid 4090] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4090, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4091 ./strace-static-x86_64: Process 4091 attached [pid 4091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4091] setpgid(0, 0) = 0 [pid 4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4091] write(3, "1000", 4) = 4 [pid 4091] close(3) = 0 [pid 4091] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4091] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4091] write(4, "71", 2) = 2 [pid 4091] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4091] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4091] exit_group(0) = ? [pid 4091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4092 attached , child_tidptr=0x5555565bf5d0) = 4092 [pid 4092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4092] setpgid(0, 0) = 0 [pid 4092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4092] write(3, "1000", 4) = 4 [pid 4092] close(3) = 0 [pid 4092] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4092] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4092] write(4, "71", 2) = 2 [pid 4092] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4092] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4092] exit_group(0) = ? [pid 4092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4093 ./strace-static-x86_64: Process 4093 attached [pid 4093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4093] setpgid(0, 0) = 0 [pid 4093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4093] write(3, "1000", 4) = 4 [pid 4093] close(3) = 0 [pid 4093] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4093] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4093] write(4, "71", 2) = 2 [pid 4093] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4093] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4093] exit_group(0) = ? [pid 4093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4093, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4094 ./strace-static-x86_64: Process 4094 attached [pid 4094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4094] setpgid(0, 0) = 0 [pid 4094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4094] write(3, "1000", 4) = 4 [pid 4094] close(3) = 0 [pid 4094] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4094] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4094] write(4, "71", 2) = 2 [pid 4094] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4094] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4094] exit_group(0) = ? [pid 4094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4094, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4095 attached , child_tidptr=0x5555565bf5d0) = 4095 [pid 4095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4095] setpgid(0, 0) = 0 [pid 4095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4095] write(3, "1000", 4) = 4 [pid 4095] close(3) = 0 [pid 4095] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4095] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4095] write(4, "71", 2) = 2 [pid 4095] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4095] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4095] exit_group(0) = ? [pid 4095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4095, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4096 ./strace-static-x86_64: Process 4096 attached [pid 4096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4096] setpgid(0, 0) = 0 [pid 4096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4096] write(3, "1000", 4) = 4 [pid 4096] close(3) = 0 [pid 4096] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4096] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4096] write(4, "71", 2) = 2 [pid 4096] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4096] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4096] exit_group(0) = ? [pid 4096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4096, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4097 ./strace-static-x86_64: Process 4097 attached [pid 4097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4097] setpgid(0, 0) = 0 [pid 4097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4097] write(3, "1000", 4) = 4 [pid 4097] close(3) = 0 [pid 4097] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4097] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4097] write(4, "71", 2) = 2 [pid 4097] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4097] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4097] exit_group(0) = ? [pid 4097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4097, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4098 attached [pid 4098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4098] setpgid(0, 0) = 0 [pid 4098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4098 [pid 4098] <... openat resumed>) = 3 [pid 4098] write(3, "1000", 4) = 4 [pid 4098] close(3) = 0 [pid 4098] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4098] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4098] write(4, "71", 2) = 2 [pid 4098] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4098] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4098] exit_group(0) = ? [pid 4098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4098, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4099 ./strace-static-x86_64: Process 4099 attached [pid 4099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4099] setpgid(0, 0) = 0 [pid 4099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4099] write(3, "1000", 4) = 4 [pid 4099] close(3) = 0 [pid 4099] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4099] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4099] write(4, "71", 2) = 2 [pid 4099] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4099] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4099] exit_group(0) = ? [pid 4099] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4099, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4100 ./strace-static-x86_64: Process 4100 attached [pid 4100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4100] setpgid(0, 0) = 0 [pid 4100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4100] write(3, "1000", 4) = 4 [pid 4100] close(3) = 0 [pid 4100] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4100] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4100] write(4, "71", 2) = 2 [pid 4100] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4100] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4100] exit_group(0) = ? [pid 4100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4100, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4101 attached [pid 4101] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4101 [pid 4101] <... prctl resumed>) = 0 [pid 4101] setpgid(0, 0) = 0 [pid 4101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4101] write(3, "1000", 4) = 4 [pid 4101] close(3) = 0 [pid 4101] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4101] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4101] write(4, "71", 2) = 2 [pid 4101] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4101] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4101] exit_group(0) = ? [pid 4101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4101, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4102 ./strace-static-x86_64: Process 4102 attached [pid 4102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4102] setpgid(0, 0) = 0 [pid 4102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4102] write(3, "1000", 4) = 4 [pid 4102] close(3) = 0 [pid 4102] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4102] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4102] write(4, "71", 2) = 2 [pid 4102] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4102] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4102] exit_group(0) = ? [pid 4102] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4103 ./strace-static-x86_64: Process 4103 attached [pid 4103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4103] setpgid(0, 0) = 0 [pid 4103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4103] write(3, "1000", 4) = 4 [pid 4103] close(3) = 0 [pid 4103] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4103] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4103] write(4, "71", 2) = 2 [pid 4103] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4103] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4103] exit_group(0) = ? [pid 4103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4104 ./strace-static-x86_64: Process 4104 attached [pid 4104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4104] setpgid(0, 0) = 0 [pid 4104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4104] write(3, "1000", 4) = 4 [pid 4104] close(3) = 0 [pid 4104] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4104] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4104] write(4, "71", 2) = 2 [pid 4104] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4104] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4104] exit_group(0) = ? [pid 4104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4104, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4105 attached , child_tidptr=0x5555565bf5d0) = 4105 [pid 4105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4105] setpgid(0, 0) = 0 [pid 4105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4105] write(3, "1000", 4) = 4 [pid 4105] close(3) = 0 [pid 4105] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4105] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4105] write(4, "71", 2) = 2 [pid 4105] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4105] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4105] exit_group(0) = ? [pid 4105] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4105, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4106 ./strace-static-x86_64: Process 4106 attached [pid 4106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4106] setpgid(0, 0) = 0 [pid 4106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4106] write(3, "1000", 4) = 4 [pid 4106] close(3) = 0 [pid 4106] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4106] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4106] write(4, "71", 2) = 2 [pid 4106] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4106] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4106] exit_group(0) = ? [pid 4106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4106, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4107 attached , child_tidptr=0x5555565bf5d0) = 4107 [pid 4107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4107] setpgid(0, 0) = 0 [pid 4107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4107] write(3, "1000", 4) = 4 [pid 4107] close(3) = 0 [pid 4107] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4107] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4107] write(4, "71", 2) = 2 [pid 4107] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4107] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4107] exit_group(0) = ? [pid 4107] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4108 attached , child_tidptr=0x5555565bf5d0) = 4108 [pid 4108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4108] setpgid(0, 0) = 0 [pid 4108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4108] write(3, "1000", 4) = 4 [pid 4108] close(3) = 0 [pid 4108] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4108] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4108] write(4, "71", 2) = 2 [pid 4108] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4108] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4108] exit_group(0) = ? [pid 4108] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4109 attached , child_tidptr=0x5555565bf5d0) = 4109 [pid 4109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4109] setpgid(0, 0) = 0 [pid 4109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4109] write(3, "1000", 4) = 4 [pid 4109] close(3) = 0 [pid 4109] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4109] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4109] write(4, "71", 2) = 2 [pid 4109] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4109] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4109] exit_group(0) = ? [pid 4109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4109, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4110 ./strace-static-x86_64: Process 4110 attached [pid 4110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4110] setpgid(0, 0) = 0 [pid 4110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4110] write(3, "1000", 4) = 4 [pid 4110] close(3) = 0 [pid 4110] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4110] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4110] write(4, "71", 2) = 2 [pid 4110] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4110] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4110] exit_group(0) = ? [pid 4110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4110, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4111 attached , child_tidptr=0x5555565bf5d0) = 4111 [pid 4111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4111] setpgid(0, 0) = 0 [pid 4111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4111] write(3, "1000", 4) = 4 [pid 4111] close(3) = 0 [pid 4111] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4111] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4111] write(4, "71", 2) = 2 [pid 4111] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4111] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4111] exit_group(0) = ? [pid 4111] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4112 ./strace-static-x86_64: Process 4112 attached [pid 4112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4112] setpgid(0, 0) = 0 [pid 4112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4112] write(3, "1000", 4) = 4 [pid 4112] close(3) = 0 [pid 4112] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4112] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4112] write(4, "71", 2) = 2 [pid 4112] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4112] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4112] exit_group(0) = ? [pid 4112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4112, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4113 attached , child_tidptr=0x5555565bf5d0) = 4113 [pid 4113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4113] setpgid(0, 0) = 0 [pid 4113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4113] write(3, "1000", 4) = 4 [pid 4113] close(3) = 0 [pid 4113] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4113] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4113] write(4, "71", 2) = 2 [pid 4113] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4113] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4113] exit_group(0) = ? [pid 4113] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4113, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4114 ./strace-static-x86_64: Process 4114 attached [pid 4114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4114] setpgid(0, 0) = 0 [pid 4114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4114] write(3, "1000", 4) = 4 [pid 4114] close(3) = 0 [pid 4114] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4114] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4114] write(4, "71", 2) = 2 [pid 4114] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4114] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4114] exit_group(0) = ? [pid 4114] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4115 attached , child_tidptr=0x5555565bf5d0) = 4115 [pid 4115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4115] setpgid(0, 0) = 0 [pid 4115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4115] write(3, "1000", 4) = 4 [pid 4115] close(3) = 0 [pid 4115] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4115] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4115] write(4, "71", 2) = 2 [pid 4115] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4115] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4115] exit_group(0) = ? [pid 4115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4116 ./strace-static-x86_64: Process 4116 attached [pid 4116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4116] setpgid(0, 0) = 0 [pid 4116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4116] write(3, "1000", 4) = 4 [pid 4116] close(3) = 0 [pid 4116] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4116] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4116] write(4, "71", 2) = 2 [pid 4116] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4116] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4116] exit_group(0) = ? [pid 4116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4117 attached , child_tidptr=0x5555565bf5d0) = 4117 [pid 4117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4117] setpgid(0, 0) = 0 [pid 4117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4117] write(3, "1000", 4) = 4 [pid 4117] close(3) = 0 [pid 4117] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4117] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4117] write(4, "71", 2) = 2 [pid 4117] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4117] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4117] exit_group(0) = ? [pid 4117] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4117, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4118 attached , child_tidptr=0x5555565bf5d0) = 4118 [pid 4118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4118] setpgid(0, 0) = 0 [pid 4118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4118] write(3, "1000", 4) = 4 [pid 4118] close(3) = 0 [pid 4118] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4118] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4118] write(4, "71", 2) = 2 [pid 4118] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4118] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4118] exit_group(0) = ? [pid 4118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4118, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4119 attached , child_tidptr=0x5555565bf5d0) = 4119 [pid 4119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4119] setpgid(0, 0) = 0 [pid 4119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4119] write(3, "1000", 4) = 4 [pid 4119] close(3) = 0 [pid 4119] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4119] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4119] write(4, "71", 2) = 2 [pid 4119] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4119] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4119] exit_group(0) = ? [pid 4119] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4120 ./strace-static-x86_64: Process 4120 attached [pid 4120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4120] setpgid(0, 0) = 0 [pid 4120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4120] write(3, "1000", 4) = 4 [pid 4120] close(3) = 0 [pid 4120] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4120] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4120] write(4, "71", 2) = 2 [pid 4120] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4120] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4120] exit_group(0) = ? [pid 4120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4120, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4121 attached , child_tidptr=0x5555565bf5d0) = 4121 [pid 4121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4121] setpgid(0, 0) = 0 [pid 4121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4121] write(3, "1000", 4) = 4 [pid 4121] close(3) = 0 [pid 4121] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4121] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4121] write(4, "71", 2) = 2 [pid 4121] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4121] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4121] exit_group(0) = ? [pid 4121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4121, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4122 attached , child_tidptr=0x5555565bf5d0) = 4122 [pid 4122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4122] setpgid(0, 0) = 0 [pid 4122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4122] write(3, "1000", 4) = 4 [pid 4122] close(3) = 0 [pid 4122] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4122] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4122] write(4, "71", 2) = 2 [pid 4122] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4122] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4122] exit_group(0) = ? [pid 4122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4123 attached [pid 4123] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4123 [pid 4123] <... prctl resumed>) = 0 [pid 4123] setpgid(0, 0) = 0 [pid 4123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4123] write(3, "1000", 4) = 4 [pid 4123] close(3) = 0 [pid 4123] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4123] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4123] write(4, "71", 2) = 2 [pid 4123] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4123] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4123] exit_group(0) = ? [pid 4123] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4124 attached , child_tidptr=0x5555565bf5d0) = 4124 [pid 4124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4124] setpgid(0, 0) = 0 [pid 4124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4124] write(3, "1000", 4) = 4 [pid 4124] close(3) = 0 [pid 4124] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4124] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4124] write(4, "71", 2) = 2 [pid 4124] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4124] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4124] exit_group(0) = ? [pid 4124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4124, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4125 attached , child_tidptr=0x5555565bf5d0) = 4125 [pid 4125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4125] setpgid(0, 0) = 0 [pid 4125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4125] write(3, "1000", 4) = 4 [pid 4125] close(3) = 0 [pid 4125] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4125] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4125] write(4, "71", 2) = 2 [pid 4125] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4125] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4125] exit_group(0) = ? [pid 4125] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4125, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4126 ./strace-static-x86_64: Process 4126 attached [pid 4126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4126] setpgid(0, 0) = 0 [pid 4126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4126] write(3, "1000", 4) = 4 [pid 4126] close(3) = 0 [pid 4126] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4126] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4126] write(4, "71", 2) = 2 [pid 4126] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4126] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4126] exit_group(0) = ? [pid 4126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4127 attached , child_tidptr=0x5555565bf5d0) = 4127 [pid 4127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4127] setpgid(0, 0) = 0 [pid 4127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4127] write(3, "1000", 4) = 4 [pid 4127] close(3) = 0 [pid 4127] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4127] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4127] write(4, "71", 2) = 2 [pid 4127] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4127] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4127] exit_group(0) = ? [pid 4127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4128 ./strace-static-x86_64: Process 4128 attached [pid 4128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4128] setpgid(0, 0) = 0 [pid 4128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4128] write(3, "1000", 4) = 4 [pid 4128] close(3) = 0 [pid 4128] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4128] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4128] write(4, "71", 2) = 2 [pid 4128] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4128] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4128] exit_group(0) = ? [pid 4128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4129 ./strace-static-x86_64: Process 4129 attached [pid 4129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4129] setpgid(0, 0) = 0 [pid 4129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4129] write(3, "1000", 4) = 4 [pid 4129] close(3) = 0 [pid 4129] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4129] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4129] write(4, "71", 2) = 2 [pid 4129] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4129] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4129] exit_group(0) = ? [pid 4129] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4129, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4130 ./strace-static-x86_64: Process 4130 attached [pid 4130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4130] setpgid(0, 0) = 0 [pid 4130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4130] write(3, "1000", 4) = 4 [pid 4130] close(3) = 0 [pid 4130] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4130] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4130] write(4, "71", 2) = 2 [pid 4130] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4130] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4130] exit_group(0) = ? [pid 4130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4130, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4131 ./strace-static-x86_64: Process 4131 attached [pid 4131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4131] setpgid(0, 0) = 0 [pid 4131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4131] write(3, "1000", 4) = 4 [pid 4131] close(3) = 0 [pid 4131] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4131] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4131] write(4, "71", 2) = 2 [pid 4131] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4131] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4131] exit_group(0) = ? [pid 4131] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4132 ./strace-static-x86_64: Process 4132 attached [pid 4132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4132] setpgid(0, 0) = 0 [pid 4132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4132] write(3, "1000", 4) = 4 [pid 4132] close(3) = 0 [pid 4132] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4132] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4132] write(4, "71", 2) = 2 [pid 4132] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4132] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4132] exit_group(0) = ? [pid 4132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4133 ./strace-static-x86_64: Process 4133 attached [pid 4133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4133] setpgid(0, 0) = 0 [pid 4133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4133] write(3, "1000", 4) = 4 [pid 4133] close(3) = 0 [pid 4133] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4133] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4133] write(4, "71", 2) = 2 [pid 4133] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4133] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4133] exit_group(0) = ? [pid 4133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4133, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4134 ./strace-static-x86_64: Process 4134 attached [pid 4134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4134] setpgid(0, 0) = 0 [pid 4134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4134] write(3, "1000", 4) = 4 [pid 4134] close(3) = 0 [pid 4134] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4134] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4134] write(4, "71", 2) = 2 [pid 4134] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4134] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4134] exit_group(0) = ? [pid 4134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4134, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4135 ./strace-static-x86_64: Process 4135 attached [pid 4135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4135] setpgid(0, 0) = 0 [pid 4135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4135] write(3, "1000", 4) = 4 [pid 4135] close(3) = 0 [pid 4135] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4135] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4135] write(4, "71", 2) = 2 [pid 4135] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4135] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4135] exit_group(0) = ? [pid 4135] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4135, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4136 attached , child_tidptr=0x5555565bf5d0) = 4136 [pid 4136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4136] setpgid(0, 0) = 0 [pid 4136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4136] write(3, "1000", 4) = 4 [pid 4136] close(3) = 0 [pid 4136] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4136] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4136] write(4, "71", 2) = 2 [pid 4136] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4136] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4136] exit_group(0) = ? [pid 4136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4136, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4137 attached , child_tidptr=0x5555565bf5d0) = 4137 [pid 4137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4137] setpgid(0, 0) = 0 [pid 4137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4137] write(3, "1000", 4) = 4 [pid 4137] close(3) = 0 [pid 4137] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4137] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4137] write(4, "71", 2) = 2 [pid 4137] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4137] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4137] exit_group(0) = ? [pid 4137] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4137, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4138 ./strace-static-x86_64: Process 4138 attached [pid 4138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4138] setpgid(0, 0) = 0 [pid 4138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4138] write(3, "1000", 4) = 4 [pid 4138] close(3) = 0 [pid 4138] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4138] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4138] write(4, "71", 2) = 2 [pid 4138] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4138] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4138] exit_group(0) = ? [pid 4138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4139 attached , child_tidptr=0x5555565bf5d0) = 4139 [pid 4139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4139] setpgid(0, 0) = 0 [pid 4139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4139] write(3, "1000", 4) = 4 [pid 4139] close(3) = 0 [pid 4139] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4139] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4139] write(4, "71", 2) = 2 [pid 4139] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4139] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4139] exit_group(0) = ? [pid 4139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4140 attached , child_tidptr=0x5555565bf5d0) = 4140 [pid 4140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4140] setpgid(0, 0) = 0 [pid 4140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4140] write(3, "1000", 4) = 4 [pid 4140] close(3) = 0 [pid 4140] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4140] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4140] write(4, "71", 2) = 2 [pid 4140] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4140] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4140] exit_group(0) = ? [pid 4140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4140, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4141 ./strace-static-x86_64: Process 4141 attached [pid 4141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4141] setpgid(0, 0) = 0 [pid 4141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4141] write(3, "1000", 4) = 4 [pid 4141] close(3) = 0 [pid 4141] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4141] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4141] write(4, "71", 2) = 2 [pid 4141] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4141] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4141] exit_group(0) = ? [pid 4141] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4141, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4142 attached , child_tidptr=0x5555565bf5d0) = 4142 [pid 4142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4142] setpgid(0, 0) = 0 [pid 4142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4142] write(3, "1000", 4) = 4 [pid 4142] close(3) = 0 [pid 4142] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4142] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4142] write(4, "71", 2) = 2 [pid 4142] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4142] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4142] exit_group(0) = ? [pid 4142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4143 ./strace-static-x86_64: Process 4143 attached [pid 4143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4143] setpgid(0, 0) = 0 [pid 4143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4143] write(3, "1000", 4) = 4 [pid 4143] close(3) = 0 [pid 4143] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4143] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4143] write(4, "71", 2) = 2 [pid 4143] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4143] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4143] exit_group(0) = ? [pid 4143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4143, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4144 attached , child_tidptr=0x5555565bf5d0) = 4144 [pid 4144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4144] setpgid(0, 0) = 0 [pid 4144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4144] write(3, "1000", 4) = 4 [pid 4144] close(3) = 0 [pid 4144] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4144] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4144] write(4, "71", 2) = 2 [pid 4144] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4144] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4144] exit_group(0) = ? [pid 4144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4144, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4145 ./strace-static-x86_64: Process 4145 attached [pid 4145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4145] setpgid(0, 0) = 0 [pid 4145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4145] write(3, "1000", 4) = 4 [pid 4145] close(3) = 0 [pid 4145] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4145] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4145] write(4, "71", 2) = 2 [pid 4145] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4145] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4145] exit_group(0) = ? [pid 4145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4145, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4146 attached , child_tidptr=0x5555565bf5d0) = 4146 [pid 4146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4146] setpgid(0, 0) = 0 [pid 4146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4146] write(3, "1000", 4) = 4 [pid 4146] close(3) = 0 [pid 4146] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4146] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4146] write(4, "71", 2) = 2 [pid 4146] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4146] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4146] exit_group(0) = ? [pid 4146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4146, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4147 attached , child_tidptr=0x5555565bf5d0) = 4147 [pid 4147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4147] setpgid(0, 0) = 0 [pid 4147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4147] write(3, "1000", 4) = 4 [pid 4147] close(3) = 0 [pid 4147] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4147] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4147] write(4, "71", 2) = 2 [pid 4147] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4147] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4147] exit_group(0) = ? [pid 4147] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4148 ./strace-static-x86_64: Process 4148 attached [pid 4148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4148] setpgid(0, 0) = 0 [pid 4148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4148] write(3, "1000", 4) = 4 [pid 4148] close(3) = 0 [pid 4148] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4148] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4148] write(4, "71", 2) = 2 [pid 4148] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4148] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4148] exit_group(0) = ? [pid 4148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4149 attached , child_tidptr=0x5555565bf5d0) = 4149 [pid 4149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4149] setpgid(0, 0) = 0 [pid 4149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4149] write(3, "1000", 4) = 4 [pid 4149] close(3) = 0 [pid 4149] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4149] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4149] write(4, "71", 2) = 2 [pid 4149] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4149] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4149] exit_group(0) = ? [pid 4149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4150 ./strace-static-x86_64: Process 4150 attached [pid 4150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4150] setpgid(0, 0) = 0 [pid 4150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4150] write(3, "1000", 4) = 4 [pid 4150] close(3) = 0 [pid 4150] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4150] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4150] write(4, "71", 2) = 2 [pid 4150] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4150] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4150] exit_group(0) = ? [pid 4150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4150, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4151 ./strace-static-x86_64: Process 4151 attached [pid 4151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4151] setpgid(0, 0) = 0 [pid 4151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4151] write(3, "1000", 4) = 4 [pid 4151] close(3) = 0 [pid 4151] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4151] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4151] write(4, "71", 2) = 2 [pid 4151] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4151] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4151] exit_group(0) = ? [pid 4151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4151, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4152 attached , child_tidptr=0x5555565bf5d0) = 4152 [pid 4152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4152] setpgid(0, 0) = 0 [pid 4152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4152] write(3, "1000", 4) = 4 [pid 4152] close(3) = 0 [pid 4152] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4152] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4152] write(4, "71", 2) = 2 [pid 4152] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4152] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4152] exit_group(0) = ? [pid 4152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4153 ./strace-static-x86_64: Process 4153 attached [pid 4153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4153] setpgid(0, 0) = 0 [pid 4153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4153] write(3, "1000", 4) = 4 [pid 4153] close(3) = 0 [pid 4153] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4153] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4153] write(4, "71", 2) = 2 [pid 4153] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4153] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4153] exit_group(0) = ? [pid 4153] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4154 ./strace-static-x86_64: Process 4154 attached [pid 4154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4154] setpgid(0, 0) = 0 [pid 4154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4154] write(3, "1000", 4) = 4 [pid 4154] close(3) = 0 [pid 4154] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4154] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4154] write(4, "71", 2) = 2 [pid 4154] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4154] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4154] exit_group(0) = ? [pid 4154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4154, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4155 attached , child_tidptr=0x5555565bf5d0) = 4155 [pid 4155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4155] setpgid(0, 0) = 0 [pid 4155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4155] write(3, "1000", 4) = 4 [pid 4155] close(3) = 0 [pid 4155] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4155] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4155] write(4, "71", 2) = 2 [pid 4155] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4155] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4155] exit_group(0) = ? [pid 4155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4155, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4156 ./strace-static-x86_64: Process 4156 attached [pid 4156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4156] setpgid(0, 0) = 0 [pid 4156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4156] write(3, "1000", 4) = 4 [pid 4156] close(3) = 0 [pid 4156] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4156] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4156] write(4, "71", 2) = 2 [pid 4156] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4156] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4156] exit_group(0) = ? [pid 4156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4156, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4157 ./strace-static-x86_64: Process 4157 attached [pid 4157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4157] setpgid(0, 0) = 0 [pid 4157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4157] write(3, "1000", 4) = 4 [pid 4157] close(3) = 0 [pid 4157] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4157] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4157] write(4, "71", 2) = 2 [pid 4157] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4157] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4157] exit_group(0) = ? [pid 4157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4158 ./strace-static-x86_64: Process 4158 attached [pid 4158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4158] setpgid(0, 0) = 0 [pid 4158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4158] write(3, "1000", 4) = 4 [pid 4158] close(3) = 0 [pid 4158] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4158] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4158] write(4, "71", 2) = 2 [pid 4158] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4158] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4158] exit_group(0) = ? [pid 4158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4159 ./strace-static-x86_64: Process 4159 attached [pid 4159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4159] setpgid(0, 0) = 0 [pid 4159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4159] write(3, "1000", 4) = 4 [pid 4159] close(3) = 0 [pid 4159] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4159] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4159] write(4, "71", 2) = 2 [pid 4159] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4159] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4159] exit_group(0) = ? [pid 4159] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4159, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4160 attached , child_tidptr=0x5555565bf5d0) = 4160 [pid 4160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4160] setpgid(0, 0) = 0 [pid 4160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4160] write(3, "1000", 4) = 4 [pid 4160] close(3) = 0 [pid 4160] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4160] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4160] write(4, "71", 2) = 2 [pid 4160] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4160] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4160] exit_group(0) = ? [pid 4160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4160, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4161 ./strace-static-x86_64: Process 4161 attached [pid 4161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4161] setpgid(0, 0) = 0 [pid 4161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4161] write(3, "1000", 4) = 4 [pid 4161] close(3) = 0 [pid 4161] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4161] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4161] write(4, "71", 2) = 2 [pid 4161] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4161] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4161] exit_group(0) = ? [pid 4161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4161, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4162 ./strace-static-x86_64: Process 4162 attached [pid 4162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4162] setpgid(0, 0) = 0 [pid 4162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4162] write(3, "1000", 4) = 4 [pid 4162] close(3) = 0 [pid 4162] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4162] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4162] write(4, "71", 2) = 2 [pid 4162] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4162] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4162] exit_group(0) = ? [pid 4162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4163 ./strace-static-x86_64: Process 4163 attached [pid 4163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4163] setpgid(0, 0) = 0 [pid 4163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4163] write(3, "1000", 4) = 4 [pid 4163] close(3) = 0 [pid 4163] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4163] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4163] write(4, "71", 2) = 2 [pid 4163] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4163] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4163] exit_group(0) = ? [pid 4163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4163, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4164 attached , child_tidptr=0x5555565bf5d0) = 4164 [pid 4164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4164] setpgid(0, 0) = 0 [pid 4164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4164] write(3, "1000", 4) = 4 [pid 4164] close(3) = 0 [pid 4164] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4164] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4164] write(4, "71", 2) = 2 [pid 4164] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4164] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4164] exit_group(0) = ? [pid 4164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4164, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4165 attached , child_tidptr=0x5555565bf5d0) = 4165 [pid 4165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4165] setpgid(0, 0) = 0 [pid 4165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4165] write(3, "1000", 4) = 4 [pid 4165] close(3) = 0 [pid 4165] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4165] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4165] write(4, "71", 2) = 2 [pid 4165] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4165] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4165] exit_group(0) = ? [pid 4165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4165, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4166 attached , child_tidptr=0x5555565bf5d0) = 4166 [pid 4166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4166] setpgid(0, 0) = 0 [pid 4166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4166] write(3, "1000", 4) = 4 [pid 4166] close(3) = 0 [pid 4166] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4166] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4166] write(4, "71", 2) = 2 [pid 4166] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4166] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4166] exit_group(0) = ? [pid 4166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4167 attached , child_tidptr=0x5555565bf5d0) = 4167 [pid 4167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4167] setpgid(0, 0) = 0 [pid 4167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4167] write(3, "1000", 4) = 4 [pid 4167] close(3) = 0 [pid 4167] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4167] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4167] write(4, "71", 2) = 2 [pid 4167] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4167] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4167] exit_group(0) = ? [pid 4167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4168 attached , child_tidptr=0x5555565bf5d0) = 4168 [pid 4168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4168] setpgid(0, 0) = 0 [pid 4168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4168] write(3, "1000", 4) = 4 [pid 4168] close(3) = 0 [pid 4168] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4168] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4168] write(4, "71", 2) = 2 [pid 4168] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4168] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4168] exit_group(0) = ? [pid 4168] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4169 attached , child_tidptr=0x5555565bf5d0) = 4169 [pid 4169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4169] setpgid(0, 0) = 0 [pid 4169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4169] write(3, "1000", 4) = 4 [pid 4169] close(3) = 0 [pid 4169] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4169] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4169] write(4, "71", 2) = 2 [pid 4169] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4169] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4169] exit_group(0) = ? [pid 4169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4169, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4170 attached , child_tidptr=0x5555565bf5d0) = 4170 [pid 4170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4170] setpgid(0, 0) = 0 [pid 4170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4170] write(3, "1000", 4) = 4 [pid 4170] close(3) = 0 [pid 4170] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4170] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4170] write(4, "71", 2) = 2 [pid 4170] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4170] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4170] exit_group(0) = ? [pid 4170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4170, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4171 ./strace-static-x86_64: Process 4171 attached [pid 4171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4171] setpgid(0, 0) = 0 [pid 4171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4171] write(3, "1000", 4) = 4 [pid 4171] close(3) = 0 [pid 4171] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4171] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4171] write(4, "71", 2) = 2 [pid 4171] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4171] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4171] exit_group(0) = ? [pid 4171] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4172 attached , child_tidptr=0x5555565bf5d0) = 4172 [pid 4172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4172] setpgid(0, 0) = 0 [pid 4172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4172] write(3, "1000", 4) = 4 [pid 4172] close(3) = 0 [pid 4172] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4172] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4172] write(4, "71", 2) = 2 [pid 4172] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4172] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4172] exit_group(0) = ? [pid 4172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4172, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4173 ./strace-static-x86_64: Process 4173 attached [pid 4173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4173] setpgid(0, 0) = 0 [pid 4173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4173] write(3, "1000", 4) = 4 [pid 4173] close(3) = 0 [pid 4173] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4173] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4173] write(4, "71", 2) = 2 [pid 4173] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4173] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4173] exit_group(0) = ? [pid 4173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4173, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4174 ./strace-static-x86_64: Process 4174 attached [pid 4174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4174] setpgid(0, 0) = 0 [pid 4174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4174] write(3, "1000", 4) = 4 [pid 4174] close(3) = 0 [pid 4174] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4174] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4174] write(4, "71", 2) = 2 [pid 4174] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4174] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4174] exit_group(0) = ? [pid 4174] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4174, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4175 ./strace-static-x86_64: Process 4175 attached [pid 4175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4175] setpgid(0, 0) = 0 [pid 4175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4175] write(3, "1000", 4) = 4 [pid 4175] close(3) = 0 [pid 4175] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4175] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4175] write(4, "71", 2) = 2 [pid 4175] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4175] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4175] exit_group(0) = ? [pid 4175] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4175, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4176 ./strace-static-x86_64: Process 4176 attached [pid 4176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4176] setpgid(0, 0) = 0 [pid 4176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4176] write(3, "1000", 4) = 4 [pid 4176] close(3) = 0 [pid 4176] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4176] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4176] write(4, "71", 2) = 2 [pid 4176] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4176] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4176] exit_group(0) = ? [pid 4176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4176, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4177 ./strace-static-x86_64: Process 4177 attached [pid 4177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4177] setpgid(0, 0) = 0 [pid 4177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4177] write(3, "1000", 4) = 4 [pid 4177] close(3) = 0 [pid 4177] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4177] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4177] write(4, "71", 2) = 2 [pid 4177] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4177] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4177] exit_group(0) = ? [pid 4177] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4178 ./strace-static-x86_64: Process 4178 attached [pid 4178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4178] setpgid(0, 0) = 0 [pid 4178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4178] write(3, "1000", 4) = 4 [pid 4178] close(3) = 0 [pid 4178] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4178] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4178] write(4, "71", 2) = 2 [pid 4178] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4178] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4178] exit_group(0) = ? [pid 4178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4179 ./strace-static-x86_64: Process 4179 attached [pid 4179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4179] setpgid(0, 0) = 0 [pid 4179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4179] write(3, "1000", 4) = 4 [pid 4179] close(3) = 0 [pid 4179] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4179] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4179] write(4, "71", 2) = 2 [pid 4179] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4179] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4179] exit_group(0) = ? [pid 4179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4179, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4180 ./strace-static-x86_64: Process 4180 attached [pid 4180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4180] setpgid(0, 0) = 0 [pid 4180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4180] write(3, "1000", 4) = 4 [pid 4180] close(3) = 0 [pid 4180] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4180] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4180] write(4, "71", 2) = 2 [pid 4180] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4180] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4180] exit_group(0) = ? [pid 4180] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4180, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4181 attached , child_tidptr=0x5555565bf5d0) = 4181 [pid 4181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4181] setpgid(0, 0) = 0 [pid 4181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4181] write(3, "1000", 4) = 4 [pid 4181] close(3) = 0 [pid 4181] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4181] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4181] write(4, "71", 2) = 2 [pid 4181] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4181] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4181] exit_group(0) = ? [pid 4181] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4182 ./strace-static-x86_64: Process 4182 attached [pid 4182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4182] setpgid(0, 0) = 0 [pid 4182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4182] write(3, "1000", 4) = 4 [pid 4182] close(3) = 0 [pid 4182] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4182] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4182] write(4, "71", 2) = 2 [pid 4182] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4182] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4182] exit_group(0) = ? [pid 4182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4182, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4183 ./strace-static-x86_64: Process 4183 attached [pid 4183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4183] setpgid(0, 0) = 0 [pid 4183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4183] write(3, "1000", 4) = 4 [pid 4183] close(3) = 0 [pid 4183] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4183] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4183] write(4, "71", 2) = 2 [pid 4183] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4183] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4183] exit_group(0) = ? [pid 4183] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4183, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4184 ./strace-static-x86_64: Process 4184 attached [pid 4184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4184] setpgid(0, 0) = 0 [pid 4184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4184] write(3, "1000", 4) = 4 [pid 4184] close(3) = 0 [pid 4184] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4184] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4184] write(4, "71", 2) = 2 [pid 4184] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4184] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4184] exit_group(0) = ? [pid 4184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4184, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4185 ./strace-static-x86_64: Process 4185 attached [pid 4185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4185] setpgid(0, 0) = 0 [pid 4185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4185] write(3, "1000", 4) = 4 [pid 4185] close(3) = 0 [pid 4185] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4185] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4185] write(4, "71", 2) = 2 [pid 4185] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4185] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4185] exit_group(0) = ? [pid 4185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4185, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4186 ./strace-static-x86_64: Process 4186 attached [pid 4186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4186] setpgid(0, 0) = 0 [pid 4186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4186] write(3, "1000", 4) = 4 [pid 4186] close(3) = 0 [pid 4186] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4186] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4186] write(4, "71", 2) = 2 [pid 4186] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4186] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4186] exit_group(0) = ? [pid 4186] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4187 attached , child_tidptr=0x5555565bf5d0) = 4187 [pid 4187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4187] setpgid(0, 0) = 0 [pid 4187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4187] write(3, "1000", 4) = 4 [pid 4187] close(3) = 0 [pid 4187] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4187] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4187] write(4, "71", 2) = 2 [pid 4187] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4187] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4187] exit_group(0) = ? [pid 4187] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4188 attached , child_tidptr=0x5555565bf5d0) = 4188 [pid 4188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4188] setpgid(0, 0) = 0 [pid 4188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4188] write(3, "1000", 4) = 4 [pid 4188] close(3) = 0 [pid 4188] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4188] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4188] write(4, "71", 2) = 2 [pid 4188] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4188] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4188] exit_group(0) = ? [pid 4188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4189 ./strace-static-x86_64: Process 4189 attached [pid 4189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4189] setpgid(0, 0) = 0 [pid 4189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4189] write(3, "1000", 4) = 4 [pid 4189] close(3) = 0 [pid 4189] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4189] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4189] write(4, "71", 2) = 2 [pid 4189] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4189] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4189] exit_group(0) = ? [pid 4189] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4189, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4190 attached , child_tidptr=0x5555565bf5d0) = 4190 [pid 4190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4190] setpgid(0, 0) = 0 [pid 4190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4190] write(3, "1000", 4) = 4 [pid 4190] close(3) = 0 [pid 4190] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4190] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4190] write(4, "71", 2) = 2 [pid 4190] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4190] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4190] exit_group(0) = ? [pid 4190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4191 attached [pid 4191] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4191 [pid 4191] <... prctl resumed>) = 0 [pid 4191] setpgid(0, 0) = 0 [pid 4191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4191] write(3, "1000", 4) = 4 [pid 4191] close(3) = 0 [pid 4191] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4191] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4191] write(4, "71", 2) = 2 [pid 4191] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4191] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4191] exit_group(0) = ? [pid 4191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4192 attached , child_tidptr=0x5555565bf5d0) = 4192 [pid 4192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4192] setpgid(0, 0) = 0 [pid 4192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4192] write(3, "1000", 4) = 4 [pid 4192] close(3) = 0 [pid 4192] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4192] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4192] write(4, "71", 2) = 2 [pid 4192] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4192] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4192] exit_group(0) = ? [pid 4192] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4192, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4193 ./strace-static-x86_64: Process 4193 attached [pid 4193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4193] setpgid(0, 0) = 0 [pid 4193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4193] write(3, "1000", 4) = 4 [pid 4193] close(3) = 0 [pid 4193] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4193] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4193] write(4, "71", 2) = 2 [pid 4193] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4193] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4193] exit_group(0) = ? [pid 4193] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4193, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4194 attached , child_tidptr=0x5555565bf5d0) = 4194 [pid 4194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4194] setpgid(0, 0) = 0 [pid 4194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4194] write(3, "1000", 4) = 4 [pid 4194] close(3) = 0 [pid 4194] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4194] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4194] write(4, "71", 2) = 2 [pid 4194] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4194] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4194] exit_group(0) = ? [pid 4194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4194, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4195 ./strace-static-x86_64: Process 4195 attached [pid 4195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4195] setpgid(0, 0) = 0 [pid 4195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4195] write(3, "1000", 4) = 4 [pid 4195] close(3) = 0 [pid 4195] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4195] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4195] write(4, "71", 2) = 2 [pid 4195] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4195] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4195] exit_group(0) = ? [pid 4195] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4196 attached , child_tidptr=0x5555565bf5d0) = 4196 [pid 4196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4196] setpgid(0, 0) = 0 [pid 4196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4196] write(3, "1000", 4) = 4 [pid 4196] close(3) = 0 [pid 4196] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4196] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4196] write(4, "71", 2) = 2 [pid 4196] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4196] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4196] exit_group(0) = ? [pid 4196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4196, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4197 ./strace-static-x86_64: Process 4197 attached [pid 4197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4197] setpgid(0, 0) = 0 [pid 4197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4197] write(3, "1000", 4) = 4 [pid 4197] close(3) = 0 [pid 4197] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4197] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4197] write(4, "71", 2) = 2 [pid 4197] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4197] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4197] exit_group(0) = ? [pid 4197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4197, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4198 ./strace-static-x86_64: Process 4198 attached [pid 4198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4198] setpgid(0, 0) = 0 [pid 4198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4198] write(3, "1000", 4) = 4 [pid 4198] close(3) = 0 [pid 4198] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4198] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4198] write(4, "71", 2) = 2 [pid 4198] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4198] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4198] exit_group(0) = ? [pid 4198] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4199 attached , child_tidptr=0x5555565bf5d0) = 4199 [pid 4199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4199] setpgid(0, 0) = 0 [pid 4199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4199] write(3, "1000", 4) = 4 [pid 4199] close(3) = 0 [pid 4199] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4199] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4199] write(4, "71", 2) = 2 [pid 4199] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4199] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4199] exit_group(0) = ? [pid 4199] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4200 ./strace-static-x86_64: Process 4200 attached [pid 4200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4200] setpgid(0, 0) = 0 [pid 4200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4200] write(3, "1000", 4) = 4 [pid 4200] close(3) = 0 [pid 4200] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4200] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4200] write(4, "71", 2) = 2 [pid 4200] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4200] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4200] exit_group(0) = ? [pid 4200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4200, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4201 ./strace-static-x86_64: Process 4201 attached [pid 4201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4201] setpgid(0, 0) = 0 [pid 4201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4201] write(3, "1000", 4) = 4 [pid 4201] close(3) = 0 [pid 4201] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4201] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4201] write(4, "71", 2) = 2 [pid 4201] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4201] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4201] exit_group(0) = ? [pid 4201] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4201, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4202 ./strace-static-x86_64: Process 4202 attached [pid 4202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4202] setpgid(0, 0) = 0 [pid 4202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4202] write(3, "1000", 4) = 4 [pid 4202] close(3) = 0 [pid 4202] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4202] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4202] write(4, "71", 2) = 2 [pid 4202] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4202] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4202] exit_group(0) = ? [pid 4202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4202, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4203 attached , child_tidptr=0x5555565bf5d0) = 4203 [pid 4203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4203] setpgid(0, 0) = 0 [pid 4203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4203] write(3, "1000", 4) = 4 [pid 4203] close(3) = 0 [pid 4203] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4203] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4203] write(4, "71", 2) = 2 [pid 4203] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4203] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4203] exit_group(0) = ? [pid 4203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4204 attached , child_tidptr=0x5555565bf5d0) = 4204 [pid 4204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4204] setpgid(0, 0) = 0 [pid 4204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4204] write(3, "1000", 4) = 4 [pid 4204] close(3) = 0 [pid 4204] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4204] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4204] write(4, "71", 2) = 2 [pid 4204] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4204] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4204] exit_group(0) = ? [pid 4204] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4204, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4205 ./strace-static-x86_64: Process 4205 attached [pid 4205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4205] setpgid(0, 0) = 0 [pid 4205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4205] write(3, "1000", 4) = 4 [pid 4205] close(3) = 0 [pid 4205] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4205] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4205] write(4, "71", 2) = 2 [pid 4205] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4205] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4205] exit_group(0) = ? [pid 4205] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4205, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4206 ./strace-static-x86_64: Process 4206 attached [pid 4206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4206] setpgid(0, 0) = 0 [pid 4206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4206] write(3, "1000", 4) = 4 [pid 4206] close(3) = 0 [pid 4206] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4206] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4206] write(4, "71", 2) = 2 [pid 4206] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4206] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4206] exit_group(0) = ? [pid 4206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4207 ./strace-static-x86_64: Process 4207 attached [pid 4207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4207] setpgid(0, 0) = 0 [pid 4207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4207] write(3, "1000", 4) = 4 [pid 4207] close(3) = 0 [pid 4207] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4207] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4207] write(4, "71", 2) = 2 [pid 4207] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4207] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4207] exit_group(0) = ? [pid 4207] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4207, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4208 attached , child_tidptr=0x5555565bf5d0) = 4208 [pid 4208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4208] setpgid(0, 0) = 0 [pid 4208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4208] write(3, "1000", 4) = 4 [pid 4208] close(3) = 0 [pid 4208] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4208] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4208] write(4, "71", 2) = 2 [pid 4208] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4208] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4208] exit_group(0) = ? [pid 4208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4208, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4209 attached , child_tidptr=0x5555565bf5d0) = 4209 [pid 4209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4209] setpgid(0, 0) = 0 [pid 4209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4209] write(3, "1000", 4) = 4 [pid 4209] close(3) = 0 [pid 4209] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4209] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4209] write(4, "71", 2) = 2 [pid 4209] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4209] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4209] exit_group(0) = ? [pid 4209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4209, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4210 ./strace-static-x86_64: Process 4210 attached [pid 4210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4210] setpgid(0, 0) = 0 [pid 4210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4210] write(3, "1000", 4) = 4 [pid 4210] close(3) = 0 [pid 4210] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4210] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4210] write(4, "71", 2) = 2 [pid 4210] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4210] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4210] exit_group(0) = ? [pid 4210] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4211 ./strace-static-x86_64: Process 4211 attached [pid 4211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4211] setpgid(0, 0) = 0 [pid 4211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4211] write(3, "1000", 4) = 4 [pid 4211] close(3) = 0 [pid 4211] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4211] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4211] write(4, "71", 2) = 2 [pid 4211] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4211] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4211] exit_group(0) = ? [pid 4211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4212 ./strace-static-x86_64: Process 4212 attached [pid 4212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4212] setpgid(0, 0) = 0 [pid 4212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4212] write(3, "1000", 4) = 4 [pid 4212] close(3) = 0 [pid 4212] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4212] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4212] write(4, "71", 2) = 2 [pid 4212] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4212] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4212] exit_group(0) = ? [pid 4212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4212, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4213 ./strace-static-x86_64: Process 4213 attached [pid 4213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4213] setpgid(0, 0) = 0 [pid 4213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4213] write(3, "1000", 4) = 4 [pid 4213] close(3) = 0 [pid 4213] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4213] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4213] write(4, "71", 2) = 2 [pid 4213] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4213] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4213] exit_group(0) = ? [pid 4213] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4213, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4214 ./strace-static-x86_64: Process 4214 attached [pid 4214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4214] setpgid(0, 0) = 0 [pid 4214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4214] write(3, "1000", 4) = 4 [pid 4214] close(3) = 0 [pid 4214] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4214] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4214] write(4, "71", 2) = 2 [pid 4214] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4214] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4214] exit_group(0) = ? [pid 4214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4214, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4215 ./strace-static-x86_64: Process 4215 attached [pid 4215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4215] setpgid(0, 0) = 0 [pid 4215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4215] write(3, "1000", 4) = 4 [pid 4215] close(3) = 0 [pid 4215] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4215] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4215] write(4, "71", 2) = 2 [pid 4215] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4215] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4215] exit_group(0) = ? [pid 4215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4215, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4216 attached , child_tidptr=0x5555565bf5d0) = 4216 [pid 4216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4216] setpgid(0, 0) = 0 [pid 4216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4216] write(3, "1000", 4) = 4 [pid 4216] close(3) = 0 [pid 4216] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4216] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4216] write(4, "71", 2) = 2 [pid 4216] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4216] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4216] exit_group(0) = ? [pid 4216] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4216, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4217 attached , child_tidptr=0x5555565bf5d0) = 4217 [pid 4217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4217] setpgid(0, 0) = 0 [pid 4217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4217] write(3, "1000", 4) = 4 [pid 4217] close(3) = 0 [pid 4217] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4217] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4217] write(4, "71", 2) = 2 [pid 4217] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4217] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4217] exit_group(0) = ? [pid 4217] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4217, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4218 ./strace-static-x86_64: Process 4218 attached [pid 4218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4218] setpgid(0, 0) = 0 [pid 4218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4218] write(3, "1000", 4) = 4 [pid 4218] close(3) = 0 [pid 4218] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4218] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4218] write(4, "71", 2) = 2 [pid 4218] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4218] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4218] exit_group(0) = ? [pid 4218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4218, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4219 ./strace-static-x86_64: Process 4219 attached [pid 4219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4219] setpgid(0, 0) = 0 [pid 4219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4219] write(3, "1000", 4) = 4 [pid 4219] close(3) = 0 [pid 4219] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4219] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4219] write(4, "71", 2) = 2 [pid 4219] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4219] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4219] exit_group(0) = ? [pid 4219] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4220 ./strace-static-x86_64: Process 4220 attached [pid 4220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4220] setpgid(0, 0) = 0 [pid 4220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4220] write(3, "1000", 4) = 4 [pid 4220] close(3) = 0 [pid 4220] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4220] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4220] write(4, "71", 2) = 2 [pid 4220] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4220] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4220] exit_group(0) = ? [pid 4220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4221 ./strace-static-x86_64: Process 4221 attached [pid 4221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4221] setpgid(0, 0) = 0 [pid 4221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4221] write(3, "1000", 4) = 4 [pid 4221] close(3) = 0 [pid 4221] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4221] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4221] write(4, "71", 2) = 2 [pid 4221] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4221] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4221] exit_group(0) = ? [pid 4221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4221, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4222 ./strace-static-x86_64: Process 4222 attached [pid 4222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4222] setpgid(0, 0) = 0 [pid 4222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4222] write(3, "1000", 4) = 4 [pid 4222] close(3) = 0 [pid 4222] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4222] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4222] write(4, "71", 2) = 2 [pid 4222] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4222] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4222] exit_group(0) = ? [pid 4222] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4222, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4223 ./strace-static-x86_64: Process 4223 attached [pid 4223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4223] setpgid(0, 0) = 0 [pid 4223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4223] write(3, "1000", 4) = 4 [pid 4223] close(3) = 0 [pid 4223] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4223] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4223] write(4, "71", 2) = 2 [pid 4223] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4223] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4223] exit_group(0) = ? [pid 4223] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4223, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4224 ./strace-static-x86_64: Process 4224 attached [pid 4224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4224] setpgid(0, 0) = 0 [pid 4224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4224] write(3, "1000", 4) = 4 [pid 4224] close(3) = 0 [pid 4224] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4224] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4224] write(4, "71", 2) = 2 [pid 4224] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4224] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4224] exit_group(0) = ? [pid 4224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4224, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4225 ./strace-static-x86_64: Process 4225 attached [pid 4225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4225] setpgid(0, 0) = 0 [pid 4225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4225] write(3, "1000", 4) = 4 [pid 4225] close(3) = 0 [pid 4225] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4225] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4225] write(4, "71", 2) = 2 [pid 4225] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4225] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4225] exit_group(0) = ? [pid 4225] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4225, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4226 ./strace-static-x86_64: Process 4226 attached [pid 4226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4226] setpgid(0, 0) = 0 [pid 4226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4226] write(3, "1000", 4) = 4 [pid 4226] close(3) = 0 [pid 4226] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4226] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4226] write(4, "71", 2) = 2 [pid 4226] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4226] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4226] exit_group(0) = ? [pid 4226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4226, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4227 ./strace-static-x86_64: Process 4227 attached [pid 4227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4227] setpgid(0, 0) = 0 [pid 4227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4227] write(3, "1000", 4) = 4 [pid 4227] close(3) = 0 [pid 4227] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4227] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4227] write(4, "71", 2) = 2 [pid 4227] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4227] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4227] exit_group(0) = ? [pid 4227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4228 ./strace-static-x86_64: Process 4228 attached [pid 4228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4228] setpgid(0, 0) = 0 [pid 4228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4228] write(3, "1000", 4) = 4 [pid 4228] close(3) = 0 [pid 4228] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4228] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4228] write(4, "71", 2) = 2 [pid 4228] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4228] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4228] exit_group(0) = ? [pid 4228] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4228, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4229 attached , child_tidptr=0x5555565bf5d0) = 4229 [pid 4229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4229] setpgid(0, 0) = 0 [pid 4229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4229] write(3, "1000", 4) = 4 [pid 4229] close(3) = 0 [pid 4229] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4229] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4229] write(4, "71", 2) = 2 [pid 4229] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4229] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4229] exit_group(0) = ? [pid 4229] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4229, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4230 attached , child_tidptr=0x5555565bf5d0) = 4230 [pid 4230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4230] setpgid(0, 0) = 0 [pid 4230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4230] write(3, "1000", 4) = 4 [pid 4230] close(3) = 0 [pid 4230] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4230] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4230] write(4, "71", 2) = 2 [pid 4230] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4230] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4230] exit_group(0) = ? [pid 4230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4230, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4231 ./strace-static-x86_64: Process 4231 attached [pid 4231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4231] setpgid(0, 0) = 0 [pid 4231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4231] write(3, "1000", 4) = 4 [pid 4231] close(3) = 0 [pid 4231] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4231] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4231] write(4, "71", 2) = 2 [pid 4231] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4231] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4231] exit_group(0) = ? [pid 4231] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4231, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4232 ./strace-static-x86_64: Process 4232 attached [pid 4232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4232] setpgid(0, 0) = 0 [pid 4232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4232] write(3, "1000", 4) = 4 [pid 4232] close(3) = 0 [pid 4232] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4232] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4232] write(4, "71", 2) = 2 [pid 4232] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4232] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4232] exit_group(0) = ? [pid 4232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4233 ./strace-static-x86_64: Process 4233 attached [pid 4233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4233] setpgid(0, 0) = 0 [pid 4233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4233] write(3, "1000", 4) = 4 [pid 4233] close(3) = 0 [pid 4233] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4233] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4233] write(4, "71", 2) = 2 [pid 4233] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4233] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4233] exit_group(0) = ? [pid 4233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4234 attached , child_tidptr=0x5555565bf5d0) = 4234 [pid 4234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4234] setpgid(0, 0) = 0 [pid 4234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4234] write(3, "1000", 4) = 4 [pid 4234] close(3) = 0 [pid 4234] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4234] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4234] write(4, "71", 2) = 2 [pid 4234] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4234] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4234] exit_group(0) = ? [pid 4234] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4234, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4235 ./strace-static-x86_64: Process 4235 attached [pid 4235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4235] setpgid(0, 0) = 0 [pid 4235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4235] write(3, "1000", 4) = 4 [pid 4235] close(3) = 0 [pid 4235] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4235] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4235] write(4, "71", 2) = 2 [pid 4235] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4235] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4235] exit_group(0) = ? [pid 4235] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4235, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4236 ./strace-static-x86_64: Process 4236 attached [pid 4236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4236] setpgid(0, 0) = 0 [pid 4236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4236] write(3, "1000", 4) = 4 [pid 4236] close(3) = 0 [pid 4236] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4236] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4236] write(4, "71", 2) = 2 [pid 4236] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4236] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4236] exit_group(0) = ? [pid 4236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4237 attached , child_tidptr=0x5555565bf5d0) = 4237 [pid 4237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4237] setpgid(0, 0) = 0 [pid 4237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4237] write(3, "1000", 4) = 4 [pid 4237] close(3) = 0 [pid 4237] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4237] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4237] write(4, "71", 2) = 2 [pid 4237] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4237] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4237] exit_group(0) = ? [pid 4237] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4237, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4238 attached , child_tidptr=0x5555565bf5d0) = 4238 [pid 4238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4238] setpgid(0, 0) = 0 [pid 4238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4238] write(3, "1000", 4) = 4 [pid 4238] close(3) = 0 [pid 4238] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4238] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4238] write(4, "71", 2) = 2 [pid 4238] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4238] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4238] exit_group(0) = ? [pid 4238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4239 attached , child_tidptr=0x5555565bf5d0) = 4239 [pid 4239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4239] setpgid(0, 0) = 0 [pid 4239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4239] write(3, "1000", 4) = 4 [pid 4239] close(3) = 0 [pid 4239] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4239] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4239] write(4, "71", 2) = 2 [pid 4239] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4239] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4239] exit_group(0) = ? [pid 4239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4239, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4240 ./strace-static-x86_64: Process 4240 attached [pid 4240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4240] setpgid(0, 0) = 0 [pid 4240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4240] write(3, "1000", 4) = 4 [pid 4240] close(3) = 0 [pid 4240] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4240] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4240] write(4, "71", 2) = 2 [pid 4240] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4240] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4240] exit_group(0) = ? [pid 4240] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4240, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4241 ./strace-static-x86_64: Process 4241 attached [pid 4241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4241] setpgid(0, 0) = 0 [pid 4241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4241] write(3, "1000", 4) = 4 [pid 4241] close(3) = 0 [pid 4241] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4241] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4241] write(4, "71", 2) = 2 [pid 4241] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4241] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4241] exit_group(0) = ? [pid 4241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4241, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4242 ./strace-static-x86_64: Process 4242 attached [pid 4242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4242] setpgid(0, 0) = 0 [pid 4242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4242] write(3, "1000", 4) = 4 [pid 4242] close(3) = 0 [pid 4242] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4242] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4242] write(4, "71", 2) = 2 [pid 4242] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4242] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4242] exit_group(0) = ? [pid 4242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4242, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4243 ./strace-static-x86_64: Process 4243 attached [pid 4243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4243] setpgid(0, 0) = 0 [pid 4243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4243] write(3, "1000", 4) = 4 [pid 4243] close(3) = 0 [pid 4243] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4243] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4243] write(4, "71", 2) = 2 [pid 4243] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4243] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4243] exit_group(0) = ? [pid 4243] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4244 attached , child_tidptr=0x5555565bf5d0) = 4244 [pid 4244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4244] setpgid(0, 0) = 0 [pid 4244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4244] write(3, "1000", 4) = 4 [pid 4244] close(3) = 0 [pid 4244] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4244] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4244] write(4, "71", 2) = 2 [pid 4244] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4244] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4244] exit_group(0) = ? [pid 4244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4244, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4245 ./strace-static-x86_64: Process 4245 attached [pid 4245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4245] setpgid(0, 0) = 0 [pid 4245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4245] write(3, "1000", 4) = 4 [pid 4245] close(3) = 0 [pid 4245] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4245] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4245] write(4, "71", 2) = 2 [pid 4245] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4245] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4245] exit_group(0) = ? [pid 4245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4245, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4246 attached , child_tidptr=0x5555565bf5d0) = 4246 [pid 4246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4246] setpgid(0, 0) = 0 [pid 4246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4246] write(3, "1000", 4) = 4 [pid 4246] close(3) = 0 [pid 4246] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4246] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4246] write(4, "71", 2) = 2 [pid 4246] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4246] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4246] exit_group(0) = ? [pid 4246] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4247 ./strace-static-x86_64: Process 4247 attached [pid 4247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4247] setpgid(0, 0) = 0 [pid 4247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4247] write(3, "1000", 4) = 4 [pid 4247] close(3) = 0 [pid 4247] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4247] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4247] write(4, "71", 2) = 2 [pid 4247] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4247] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4247] exit_group(0) = ? [pid 4247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4247, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4248 ./strace-static-x86_64: Process 4248 attached [pid 4248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4248] setpgid(0, 0) = 0 [pid 4248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4248] write(3, "1000", 4) = 4 [pid 4248] close(3) = 0 [pid 4248] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4248] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4248] write(4, "71", 2) = 2 [pid 4248] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4248] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4248] exit_group(0) = ? [pid 4248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4248, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4249 attached [pid 4249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4249] setpgid(0, 0) = 0 [pid 4249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4249 [pid 4249] write(3, "1000", 4) = 4 [pid 4249] close(3) = 0 [pid 4249] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4249] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4249] write(4, "71", 2) = 2 [pid 4249] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4249] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4249] exit_group(0) = ? [pid 4249] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4250 ./strace-static-x86_64: Process 4250 attached [pid 4250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4250] setpgid(0, 0) = 0 [pid 4250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4250] write(3, "1000", 4) = 4 [pid 4250] close(3) = 0 [pid 4250] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4250] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4250] write(4, "71", 2) = 2 [pid 4250] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4250] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4250] exit_group(0) = ? [pid 4250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4251 attached , child_tidptr=0x5555565bf5d0) = 4251 [pid 4251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4251] setpgid(0, 0) = 0 [pid 4251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4251] write(3, "1000", 4) = 4 [pid 4251] close(3) = 0 [pid 4251] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4251] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4251] write(4, "71", 2) = 2 [pid 4251] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4251] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4251] exit_group(0) = ? [pid 4251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4251, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4252 attached , child_tidptr=0x5555565bf5d0) = 4252 [pid 4252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4252] setpgid(0, 0) = 0 [pid 4252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4252] write(3, "1000", 4) = 4 [pid 4252] close(3) = 0 [pid 4252] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4252] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4252] write(4, "71", 2) = 2 [pid 4252] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4252] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4252] exit_group(0) = ? [pid 4252] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4252, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4253 attached , child_tidptr=0x5555565bf5d0) = 4253 [pid 4253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4253] setpgid(0, 0) = 0 [pid 4253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4253] write(3, "1000", 4) = 4 [pid 4253] close(3) = 0 [pid 4253] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4253] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4253] write(4, "71", 2) = 2 [pid 4253] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4253] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4253] exit_group(0) = ? [pid 4253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4253, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4254 ./strace-static-x86_64: Process 4254 attached [pid 4254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4254] setpgid(0, 0) = 0 [pid 4254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4254] write(3, "1000", 4) = 4 [pid 4254] close(3) = 0 [pid 4254] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4254] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4254] write(4, "71", 2) = 2 [pid 4254] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4254] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4254] exit_group(0) = ? [pid 4254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4254, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4255 ./strace-static-x86_64: Process 4255 attached [pid 4255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4255] setpgid(0, 0) = 0 [pid 4255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4255] write(3, "1000", 4) = 4 [pid 4255] close(3) = 0 [pid 4255] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4255] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4255] write(4, "71", 2) = 2 [pid 4255] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4255] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4255] exit_group(0) = ? [pid 4255] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4256 ./strace-static-x86_64: Process 4256 attached [pid 4256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4256] setpgid(0, 0) = 0 [pid 4256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4256] write(3, "1000", 4) = 4 [pid 4256] close(3) = 0 [pid 4256] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4256] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4256] write(4, "71", 2) = 2 [pid 4256] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4256] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4256] exit_group(0) = ? [pid 4256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4256, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4257 ./strace-static-x86_64: Process 4257 attached [pid 4257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4257] setpgid(0, 0) = 0 [pid 4257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4257] write(3, "1000", 4) = 4 [pid 4257] close(3) = 0 [pid 4257] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4257] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4257] write(4, "71", 2) = 2 [pid 4257] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4257] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4257] exit_group(0) = ? [pid 4257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4257, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4258 ./strace-static-x86_64: Process 4258 attached [pid 4258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4258] setpgid(0, 0) = 0 [pid 4258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4258] write(3, "1000", 4) = 4 [pid 4258] close(3) = 0 [pid 4258] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4258] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4258] write(4, "71", 2) = 2 [pid 4258] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4258] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4258] exit_group(0) = ? [pid 4258] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4258, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4259 attached , child_tidptr=0x5555565bf5d0) = 4259 [pid 4259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4259] setpgid(0, 0) = 0 [pid 4259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4259] write(3, "1000", 4) = 4 [pid 4259] close(3) = 0 [pid 4259] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4259] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4259] write(4, "71", 2) = 2 [pid 4259] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4259] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4259] exit_group(0) = ? [pid 4259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4259, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4260 ./strace-static-x86_64: Process 4260 attached [pid 4260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4260] setpgid(0, 0) = 0 [pid 4260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4260] write(3, "1000", 4) = 4 [pid 4260] close(3) = 0 [pid 4260] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4260] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4260] write(4, "71", 2) = 2 [pid 4260] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4260] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4260] exit_group(0) = ? [pid 4260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4260, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4261 ./strace-static-x86_64: Process 4261 attached [pid 4261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4261] setpgid(0, 0) = 0 [pid 4261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4261] write(3, "1000", 4) = 4 [pid 4261] close(3) = 0 [pid 4261] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4261] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4261] write(4, "71", 2) = 2 [pid 4261] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4261] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4261] exit_group(0) = ? [pid 4261] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4262 ./strace-static-x86_64: Process 4262 attached [pid 4262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4262] setpgid(0, 0) = 0 [pid 4262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4262] write(3, "1000", 4) = 4 [pid 4262] close(3) = 0 [pid 4262] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4262] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4262] write(4, "71", 2) = 2 [pid 4262] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4262] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4262] exit_group(0) = ? [pid 4262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4263 attached , child_tidptr=0x5555565bf5d0) = 4263 [pid 4263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4263] setpgid(0, 0) = 0 [pid 4263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4263] write(3, "1000", 4) = 4 [pid 4263] close(3) = 0 [pid 4263] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4263] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4263] write(4, "71", 2) = 2 [pid 4263] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4263] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4263] exit_group(0) = ? [pid 4263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4263, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4264 attached , child_tidptr=0x5555565bf5d0) = 4264 [pid 4264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4264] setpgid(0, 0) = 0 [pid 4264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4264] write(3, "1000", 4) = 4 [pid 4264] close(3) = 0 [pid 4264] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4264] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4264] write(4, "71", 2) = 2 [pid 4264] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4264] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4264] exit_group(0) = ? [pid 4264] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4264, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4265 attached , child_tidptr=0x5555565bf5d0) = 4265 [pid 4265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4265] setpgid(0, 0) = 0 [pid 4265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4265] write(3, "1000", 4) = 4 [pid 4265] close(3) = 0 [pid 4265] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4265] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4265] write(4, "71", 2) = 2 [pid 4265] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4265] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4265] exit_group(0) = ? [pid 4265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4266 ./strace-static-x86_64: Process 4266 attached [pid 4266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4266] setpgid(0, 0) = 0 [pid 4266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4266] write(3, "1000", 4) = 4 [pid 4266] close(3) = 0 [pid 4266] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4266] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4266] write(4, "71", 2) = 2 [pid 4266] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4266] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4266] exit_group(0) = ? [pid 4266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4266, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4267 attached , child_tidptr=0x5555565bf5d0) = 4267 [pid 4267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4267] setpgid(0, 0) = 0 [pid 4267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4267] write(3, "1000", 4) = 4 [pid 4267] close(3) = 0 [pid 4267] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4267] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4267] write(4, "71", 2) = 2 [pid 4267] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4267] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4267] exit_group(0) = ? [pid 4267] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4267, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4268 attached , child_tidptr=0x5555565bf5d0) = 4268 [pid 4268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4268] setpgid(0, 0) = 0 [pid 4268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4268] write(3, "1000", 4) = 4 [pid 4268] close(3) = 0 [pid 4268] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4268] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4268] write(4, "71", 2) = 2 [pid 4268] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4268] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4268] exit_group(0) = ? [pid 4268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4268, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4269 attached , child_tidptr=0x5555565bf5d0) = 4269 [pid 4269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4269] setpgid(0, 0) = 0 [pid 4269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4269] write(3, "1000", 4) = 4 [pid 4269] close(3) = 0 [pid 4269] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4269] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4269] write(4, "71", 2) = 2 [pid 4269] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4269] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4269] exit_group(0) = ? [pid 4269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4269, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4270 ./strace-static-x86_64: Process 4270 attached [pid 4270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4270] setpgid(0, 0) = 0 [pid 4270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4270] write(3, "1000", 4) = 4 [pid 4270] close(3) = 0 [pid 4270] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4270] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4270] write(4, "71", 2) = 2 [pid 4270] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4270] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4270] exit_group(0) = ? [pid 4270] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4270, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4271 attached , child_tidptr=0x5555565bf5d0) = 4271 [pid 4271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4271] setpgid(0, 0) = 0 [pid 4271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4271] write(3, "1000", 4) = 4 [pid 4271] close(3) = 0 [pid 4271] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4271] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4271] write(4, "71", 2) = 2 [pid 4271] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4271] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4271] exit_group(0) = ? [pid 4271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4271, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4272 ./strace-static-x86_64: Process 4272 attached [pid 4272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4272] setpgid(0, 0) = 0 [pid 4272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4272] write(3, "1000", 4) = 4 [pid 4272] close(3) = 0 [pid 4272] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4272] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4272] write(4, "71", 2) = 2 [pid 4272] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4272] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4272] exit_group(0) = ? [pid 4272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4272, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4273 attached [pid 4273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4273] setpgid(0, 0) = 0 [pid 4273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4273] write(3, "1000", 4) = 4 [pid 4273] close(3) = 0 [pid 4273] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4273 [pid 4273] <... openat resumed>) = 3 [pid 4273] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4273] write(4, "71", 2) = 2 [pid 4273] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4273] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4273] exit_group(0) = ? [pid 4273] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4274 attached , child_tidptr=0x5555565bf5d0) = 4274 [pid 4274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4274] setpgid(0, 0) = 0 [pid 4274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4274] write(3, "1000", 4) = 4 [pid 4274] close(3) = 0 [pid 4274] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4274] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4274] write(4, "71", 2) = 2 [pid 4274] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4274] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4274] exit_group(0) = ? [pid 4274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4275 attached , child_tidptr=0x5555565bf5d0) = 4275 [pid 4275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4275] setpgid(0, 0) = 0 [pid 4275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4275] write(3, "1000", 4) = 4 [pid 4275] close(3) = 0 [pid 4275] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4275] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4275] write(4, "71", 2) = 2 [pid 4275] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4275] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4275] exit_group(0) = ? [pid 4275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4276 attached , child_tidptr=0x5555565bf5d0) = 4276 [pid 4276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4276] setpgid(0, 0) = 0 [pid 4276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4276] write(3, "1000", 4) = 4 [pid 4276] close(3) = 0 [pid 4276] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4276] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4276] write(4, "71", 2) = 2 [pid 4276] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4276] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4276] exit_group(0) = ? [pid 4276] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4276, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4277 attached , child_tidptr=0x5555565bf5d0) = 4277 [pid 4277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4277] setpgid(0, 0) = 0 [pid 4277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4277] write(3, "1000", 4) = 4 [pid 4277] close(3) = 0 [pid 4277] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4277] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4277] write(4, "71", 2) = 2 [pid 4277] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4277] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4277] exit_group(0) = ? [pid 4277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4277, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4278 attached , child_tidptr=0x5555565bf5d0) = 4278 [pid 4278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4278] setpgid(0, 0) = 0 [pid 4278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4278] write(3, "1000", 4) = 4 [pid 4278] close(3) = 0 [pid 4278] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4278] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4278] write(4, "71", 2) = 2 [pid 4278] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4278] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4278] exit_group(0) = ? [pid 4278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4278, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4279 attached , child_tidptr=0x5555565bf5d0) = 4279 [pid 4279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4279] setpgid(0, 0) = 0 [pid 4279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4279] write(3, "1000", 4) = 4 [pid 4279] close(3) = 0 [pid 4279] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4279] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4279] write(4, "71", 2) = 2 [pid 4279] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4279] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4279] exit_group(0) = ? [pid 4279] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4279, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4280 ./strace-static-x86_64: Process 4280 attached [pid 4280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4280] setpgid(0, 0) = 0 [pid 4280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4280] write(3, "1000", 4) = 4 [pid 4280] close(3) = 0 [pid 4280] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4280] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4280] write(4, "71", 2) = 2 [pid 4280] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4280] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4280] exit_group(0) = ? [pid 4280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4280, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4281 ./strace-static-x86_64: Process 4281 attached [pid 4281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4281] setpgid(0, 0) = 0 [pid 4281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4281] write(3, "1000", 4) = 4 [pid 4281] close(3) = 0 [pid 4281] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4281] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4281] write(4, "71", 2) = 2 [pid 4281] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4281] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4281] exit_group(0) = ? [pid 4281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4281, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4282 ./strace-static-x86_64: Process 4282 attached [pid 4282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4282] setpgid(0, 0) = 0 [pid 4282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4282] write(3, "1000", 4) = 4 [pid 4282] close(3) = 0 [pid 4282] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4282] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4282] write(4, "71", 2) = 2 [pid 4282] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4282] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4282] exit_group(0) = ? [pid 4282] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4282, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4283 ./strace-static-x86_64: Process 4283 attached [pid 4283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4283] setpgid(0, 0) = 0 [pid 4283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4283] write(3, "1000", 4) = 4 [pid 4283] close(3) = 0 [pid 4283] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4283] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4283] write(4, "71", 2) = 2 [pid 4283] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4283] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4283] exit_group(0) = ? [pid 4283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4284 attached , child_tidptr=0x5555565bf5d0) = 4284 [pid 4284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4284] setpgid(0, 0) = 0 [pid 4284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4284] write(3, "1000", 4) = 4 [pid 4284] close(3) = 0 [pid 4284] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4284] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4284] write(4, "71", 2) = 2 [pid 4284] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4284] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4284] exit_group(0) = ? [pid 4284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4284, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4285 attached , child_tidptr=0x5555565bf5d0) = 4285 [pid 4285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4285] setpgid(0, 0) = 0 [pid 4285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4285] write(3, "1000", 4) = 4 [pid 4285] close(3) = 0 [pid 4285] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4285] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4285] write(4, "71", 2) = 2 [pid 4285] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4285] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4285] exit_group(0) = ? [pid 4285] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4285, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4286 attached , child_tidptr=0x5555565bf5d0) = 4286 [pid 4286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4286] setpgid(0, 0) = 0 [pid 4286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4286] write(3, "1000", 4) = 4 [pid 4286] close(3) = 0 [pid 4286] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4286] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4286] write(4, "71", 2) = 2 [pid 4286] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4286] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4286] exit_group(0) = ? [pid 4286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4286, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4287 ./strace-static-x86_64: Process 4287 attached [pid 4287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4287] setpgid(0, 0) = 0 [pid 4287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4287] write(3, "1000", 4) = 4 [pid 4287] close(3) = 0 [pid 4287] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4287] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4287] write(4, "71", 2) = 2 [pid 4287] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4287] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4287] exit_group(0) = ? [pid 4287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4287, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4288 ./strace-static-x86_64: Process 4288 attached [pid 4288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4288] setpgid(0, 0) = 0 [pid 4288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4288] write(3, "1000", 4) = 4 [pid 4288] close(3) = 0 [pid 4288] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4288] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4288] write(4, "71", 2) = 2 [pid 4288] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4288] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4288] exit_group(0) = ? [pid 4288] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4288, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4289 attached , child_tidptr=0x5555565bf5d0) = 4289 [pid 4289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4289] setpgid(0, 0) = 0 [pid 4289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4289] write(3, "1000", 4) = 4 [pid 4289] close(3) = 0 [pid 4289] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4289] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4289] write(4, "71", 2) = 2 [pid 4289] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4289] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4289] exit_group(0) = ? [pid 4289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4289, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4290 attached , child_tidptr=0x5555565bf5d0) = 4290 [pid 4290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4290] setpgid(0, 0) = 0 [pid 4290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4290] write(3, "1000", 4) = 4 [pid 4290] close(3) = 0 [pid 4290] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4290] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4290] write(4, "71", 2) = 2 [pid 4290] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4290] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4290] exit_group(0) = ? [pid 4290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4290, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4291 ./strace-static-x86_64: Process 4291 attached [pid 4291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4291] setpgid(0, 0) = 0 [pid 4291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4291] write(3, "1000", 4) = 4 [pid 4291] close(3) = 0 [pid 4291] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4291] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4291] write(4, "71", 2) = 2 [pid 4291] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4291] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4291] exit_group(0) = ? [pid 4291] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4292 ./strace-static-x86_64: Process 4292 attached [pid 4292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4292] setpgid(0, 0) = 0 [pid 4292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4292] write(3, "1000", 4) = 4 [pid 4292] close(3) = 0 [pid 4292] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4292] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4292] write(4, "71", 2) = 2 [pid 4292] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4292] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4292] exit_group(0) = ? [pid 4292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4292, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4293 attached [pid 4293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4293] setpgid(0, 0) = 0 [pid 4293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4293 [pid 4293] <... openat resumed>) = 3 [pid 4293] write(3, "1000", 4) = 4 [pid 4293] close(3) = 0 [pid 4293] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4293] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4293] write(4, "71", 2) = 2 [pid 4293] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4293] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4293] exit_group(0) = ? [pid 4293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4293, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4294 attached , child_tidptr=0x5555565bf5d0) = 4294 [pid 4294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4294] setpgid(0, 0) = 0 [pid 4294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4294] write(3, "1000", 4) = 4 [pid 4294] close(3) = 0 [pid 4294] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4294] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4294] write(4, "71", 2) = 2 [pid 4294] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4294] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4294] exit_group(0) = ? [pid 4294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4294, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4295 attached , child_tidptr=0x5555565bf5d0) = 4295 [pid 4295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4295] setpgid(0, 0) = 0 [pid 4295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4295] write(3, "1000", 4) = 4 [pid 4295] close(3) = 0 [pid 4295] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4295] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4295] write(4, "71", 2) = 2 [pid 4295] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4295] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4295] exit_group(0) = ? [pid 4295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4295, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4296 ./strace-static-x86_64: Process 4296 attached [pid 4296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4296] setpgid(0, 0) = 0 [pid 4296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4296] write(3, "1000", 4) = 4 [pid 4296] close(3) = 0 [pid 4296] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4296] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4296] write(4, "71", 2) = 2 [pid 4296] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4296] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4296] exit_group(0) = ? [pid 4296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4296, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4297 attached [pid 4297] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4297 [pid 4297] <... prctl resumed>) = 0 [pid 4297] setpgid(0, 0) = 0 [pid 4297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4297] write(3, "1000", 4) = 4 [pid 4297] close(3) = 0 [pid 4297] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4297] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4297] write(4, "71", 2) = 2 [pid 4297] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4297] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4297] exit_group(0) = ? [pid 4297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4297, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4298 ./strace-static-x86_64: Process 4298 attached [pid 4298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4298] setpgid(0, 0) = 0 [pid 4298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4298] write(3, "1000", 4) = 4 [pid 4298] close(3) = 0 [pid 4298] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4298] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4298] write(4, "71", 2) = 2 [pid 4298] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4298] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4298] exit_group(0) = ? [pid 4298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4298, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4299 ./strace-static-x86_64: Process 4299 attached [pid 4299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4299] setpgid(0, 0) = 0 [pid 4299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4299] write(3, "1000", 4) = 4 [pid 4299] close(3) = 0 [pid 4299] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4299] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4299] write(4, "71", 2) = 2 [pid 4299] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4299] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4299] exit_group(0) = ? [pid 4299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4299, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4300 ./strace-static-x86_64: Process 4300 attached [pid 4300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4300] setpgid(0, 0) = 0 [pid 4300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4300] write(3, "1000", 4) = 4 [pid 4300] close(3) = 0 [pid 4300] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4300] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4300] write(4, "71", 2) = 2 [pid 4300] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4300] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4300] exit_group(0) = ? [pid 4300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4300, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4301 ./strace-static-x86_64: Process 4301 attached [pid 4301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4301] setpgid(0, 0) = 0 [pid 4301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4301] write(3, "1000", 4) = 4 [pid 4301] close(3) = 0 [pid 4301] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4301] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4301] write(4, "71", 2) = 2 [pid 4301] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4301] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4301] exit_group(0) = ? [pid 4301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4302 ./strace-static-x86_64: Process 4302 attached [pid 4302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4302] setpgid(0, 0) = 0 [pid 4302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4302] write(3, "1000", 4) = 4 [pid 4302] close(3) = 0 [pid 4302] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4302] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4302] write(4, "71", 2) = 2 [pid 4302] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4302] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4302] exit_group(0) = ? [pid 4302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4302, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4303 attached [pid 4303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4303] setpgid(0, 0) = 0 [pid 4303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4303] write(3, "1000", 4) = 4 [pid 4303] close(3) = 0 [pid 4303] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4303] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4303] write(4, "71", 2) = 2 [pid 4303] ioctl(3, LOOP_CTL_ADD, 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4303 [pid 4303] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 4303] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4303] exit_group(0) = ? [pid 4303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4303, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4304 ./strace-static-x86_64: Process 4304 attached [pid 4304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4304] setpgid(0, 0) = 0 [pid 4304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4304] write(3, "1000", 4) = 4 [pid 4304] close(3) = 0 [pid 4304] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4304] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4304] write(4, "71", 2) = 2 [pid 4304] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4304] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4304] exit_group(0) = ? [pid 4304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4304, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4305 ./strace-static-x86_64: Process 4305 attached [pid 4305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4305] setpgid(0, 0) = 0 [pid 4305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4305] write(3, "1000", 4) = 4 [pid 4305] close(3) = 0 [pid 4305] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4305] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4305] write(4, "71", 2) = 2 [pid 4305] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4305] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4305] exit_group(0) = ? [pid 4305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4305, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4306 ./strace-static-x86_64: Process 4306 attached [pid 4306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4306] setpgid(0, 0) = 0 [pid 4306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4306] write(3, "1000", 4) = 4 [pid 4306] close(3) = 0 [pid 4306] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4306] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4306] write(4, "71", 2) = 2 [pid 4306] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4306] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4306] exit_group(0) = ? [pid 4306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4307 ./strace-static-x86_64: Process 4307 attached [pid 4307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4307] setpgid(0, 0) = 0 [pid 4307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4307] write(3, "1000", 4) = 4 [pid 4307] close(3) = 0 [pid 4307] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4307] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4307] write(4, "71", 2) = 2 [pid 4307] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4307] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4307] exit_group(0) = ? [pid 4307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4307, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4308 attached , child_tidptr=0x5555565bf5d0) = 4308 [pid 4308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4308] setpgid(0, 0) = 0 [pid 4308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4308] write(3, "1000", 4) = 4 [pid 4308] close(3) = 0 [pid 4308] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4308] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4308] write(4, "71", 2) = 2 [pid 4308] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4308] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4308] exit_group(0) = ? [pid 4308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4308, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4309 ./strace-static-x86_64: Process 4309 attached [pid 4309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4309] setpgid(0, 0) = 0 [pid 4309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4309] write(3, "1000", 4) = 4 [pid 4309] close(3) = 0 [pid 4309] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4309] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4309] write(4, "71", 2) = 2 [pid 4309] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4309] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4309] exit_group(0) = ? [pid 4309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4309, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4310 ./strace-static-x86_64: Process 4310 attached [pid 4310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4310] setpgid(0, 0) = 0 [pid 4310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4310] write(3, "1000", 4) = 4 [pid 4310] close(3) = 0 [pid 4310] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4310] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4310] write(4, "71", 2) = 2 [pid 4310] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4310] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4310] exit_group(0) = ? [pid 4310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4311 attached , child_tidptr=0x5555565bf5d0) = 4311 [pid 4311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4311] setpgid(0, 0) = 0 [pid 4311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4311] write(3, "1000", 4) = 4 [pid 4311] close(3) = 0 [pid 4311] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4311] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4311] write(4, "71", 2) = 2 [pid 4311] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4311] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4311] exit_group(0) = ? [pid 4311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4311, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4312 attached [pid 4312] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4312 [pid 4312] <... prctl resumed>) = 0 [pid 4312] setpgid(0, 0) = 0 [pid 4312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4312] write(3, "1000", 4) = 4 [pid 4312] close(3) = 0 [pid 4312] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4312] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4312] write(4, "71", 2) = 2 [pid 4312] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4312] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4312] exit_group(0) = ? [pid 4312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4313 ./strace-static-x86_64: Process 4313 attached [pid 4313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4313] setpgid(0, 0) = 0 [pid 4313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4313] write(3, "1000", 4) = 4 [pid 4313] close(3) = 0 [pid 4313] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4313] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4313] write(4, "71", 2) = 2 [pid 4313] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4313] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4313] exit_group(0) = ? [pid 4313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4313, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4314 attached [pid 4314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4314] setpgid(0, 0) = 0 [pid 4314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4314] write(3, "1000", 4) = 4 [pid 4314] close(3) = 0 [pid 4314] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4314] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4314 [pid 4314] <... openat resumed>) = 4 [pid 4314] write(4, "71", 2) = 2 [pid 4314] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4314] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4314] exit_group(0) = ? [pid 4314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4314, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4315 ./strace-static-x86_64: Process 4315 attached [pid 4315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4315] setpgid(0, 0) = 0 [pid 4315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4315] write(3, "1000", 4) = 4 [pid 4315] close(3) = 0 [pid 4315] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4315] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4315] write(4, "71", 2) = 2 [pid 4315] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4315] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4315] exit_group(0) = ? [pid 4315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4315, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4316 ./strace-static-x86_64: Process 4316 attached [pid 4316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4316] setpgid(0, 0) = 0 [pid 4316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4316] write(3, "1000", 4) = 4 [pid 4316] close(3) = 0 [pid 4316] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4316] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4316] write(4, "71", 2) = 2 [pid 4316] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4316] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4316] exit_group(0) = ? [pid 4316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4316, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4317 ./strace-static-x86_64: Process 4317 attached [pid 4317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4317] setpgid(0, 0) = 0 [pid 4317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4317] write(3, "1000", 4) = 4 [pid 4317] close(3) = 0 [pid 4317] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4317] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4317] write(4, "71", 2) = 2 [pid 4317] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4317] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4317] exit_group(0) = ? [pid 4317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4317, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4318 attached , child_tidptr=0x5555565bf5d0) = 4318 [pid 4318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4318] setpgid(0, 0) = 0 [pid 4318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4318] write(3, "1000", 4) = 4 [pid 4318] close(3) = 0 [pid 4318] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4318] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4318] write(4, "71", 2) = 2 [pid 4318] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4318] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4318] exit_group(0) = ? [pid 4318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4318, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4319 ./strace-static-x86_64: Process 4319 attached [pid 4319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4319] setpgid(0, 0) = 0 [pid 4319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4319] write(3, "1000", 4) = 4 [pid 4319] close(3) = 0 [pid 4319] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4319] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4319] write(4, "71", 2) = 2 [pid 4319] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4319] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4319] exit_group(0) = ? [pid 4319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4319, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4320 ./strace-static-x86_64: Process 4320 attached [pid 4320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4320] setpgid(0, 0) = 0 [pid 4320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4320] write(3, "1000", 4) = 4 [pid 4320] close(3) = 0 [pid 4320] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4320] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4320] write(4, "71", 2) = 2 [pid 4320] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4320] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4320] exit_group(0) = ? [pid 4320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4321 attached , child_tidptr=0x5555565bf5d0) = 4321 [pid 4321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4321] setpgid(0, 0) = 0 [pid 4321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4321] write(3, "1000", 4) = 4 [pid 4321] close(3) = 0 [pid 4321] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4321] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4321] write(4, "71", 2) = 2 [pid 4321] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4321] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4321] exit_group(0) = ? [pid 4321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4322 attached , child_tidptr=0x5555565bf5d0) = 4322 [pid 4322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4322] setpgid(0, 0) = 0 [pid 4322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4322] write(3, "1000", 4) = 4 [pid 4322] close(3) = 0 [pid 4322] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4322] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4322] write(4, "71", 2) = 2 [pid 4322] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4322] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4322] exit_group(0) = ? [pid 4322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4323 ./strace-static-x86_64: Process 4323 attached [pid 4323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4323] setpgid(0, 0) = 0 [pid 4323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4323] write(3, "1000", 4) = 4 [pid 4323] close(3) = 0 [pid 4323] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4323] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4323] write(4, "71", 2) = 2 [pid 4323] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4323] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4323] exit_group(0) = ? [pid 4323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4323, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4324 ./strace-static-x86_64: Process 4324 attached [pid 4324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4324] setpgid(0, 0) = 0 [pid 4324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4324] write(3, "1000", 4) = 4 [pid 4324] close(3) = 0 [pid 4324] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4324] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4324] write(4, "71", 2) = 2 [pid 4324] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4324] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4324] exit_group(0) = ? [pid 4324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4325 ./strace-static-x86_64: Process 4325 attached [pid 4325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4325] setpgid(0, 0) = 0 [pid 4325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4325] write(3, "1000", 4) = 4 [pid 4325] close(3) = 0 [pid 4325] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4325] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4325] write(4, "71", 2) = 2 [pid 4325] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4325] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4325] exit_group(0) = ? [pid 4325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4326 ./strace-static-x86_64: Process 4326 attached [pid 4326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4326] setpgid(0, 0) = 0 [pid 4326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4326] write(3, "1000", 4) = 4 [pid 4326] close(3) = 0 [pid 4326] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4326] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4326] write(4, "71", 2) = 2 [pid 4326] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4326] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4326] exit_group(0) = ? [pid 4326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4326, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4327 ./strace-static-x86_64: Process 4327 attached [pid 4327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4327] setpgid(0, 0) = 0 [pid 4327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4327] write(3, "1000", 4) = 4 [pid 4327] close(3) = 0 [pid 4327] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4327] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4327] write(4, "71", 2) = 2 [pid 4327] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4327] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4327] exit_group(0) = ? [pid 4327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4327, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4328 ./strace-static-x86_64: Process 4328 attached [pid 4328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4328] setpgid(0, 0) = 0 [pid 4328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4328] write(3, "1000", 4) = 4 [pid 4328] close(3) = 0 [pid 4328] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4328] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4328] write(4, "71", 2) = 2 [pid 4328] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4328] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4328] exit_group(0) = ? [pid 4328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4329 attached , child_tidptr=0x5555565bf5d0) = 4329 [pid 4329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4329] setpgid(0, 0) = 0 [pid 4329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4329] write(3, "1000", 4) = 4 [pid 4329] close(3) = 0 [pid 4329] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4329] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4329] write(4, "71", 2) = 2 [pid 4329] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4329] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4329] exit_group(0) = ? [pid 4329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4330 ./strace-static-x86_64: Process 4330 attached [pid 4330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4330] setpgid(0, 0) = 0 [pid 4330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4330] write(3, "1000", 4) = 4 [pid 4330] close(3) = 0 [pid 4330] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4330] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4330] write(4, "71", 2) = 2 [pid 4330] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4330] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4330] exit_group(0) = ? [pid 4330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4330, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4331 attached , child_tidptr=0x5555565bf5d0) = 4331 [pid 4331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4331] setpgid(0, 0) = 0 [pid 4331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4331] write(3, "1000", 4) = 4 [pid 4331] close(3) = 0 [pid 4331] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4331] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4331] write(4, "71", 2) = 2 [pid 4331] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4331] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4331] exit_group(0) = ? [pid 4331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4331, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4332 attached , child_tidptr=0x5555565bf5d0) = 4332 [pid 4332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4332] setpgid(0, 0) = 0 [pid 4332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4332] write(3, "1000", 4) = 4 [pid 4332] close(3) = 0 [pid 4332] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4332] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4332] write(4, "71", 2) = 2 [pid 4332] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4332] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4332] exit_group(0) = ? [pid 4332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4332, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4333 attached , child_tidptr=0x5555565bf5d0) = 4333 [pid 4333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4333] setpgid(0, 0) = 0 [pid 4333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4333] write(3, "1000", 4) = 4 [pid 4333] close(3) = 0 [pid 4333] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4333] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4333] write(4, "71", 2) = 2 [pid 4333] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4333] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4333] exit_group(0) = ? [pid 4333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4334 ./strace-static-x86_64: Process 4334 attached [pid 4334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4334] setpgid(0, 0) = 0 [pid 4334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4334] write(3, "1000", 4) = 4 [pid 4334] close(3) = 0 [pid 4334] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4334] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4334] write(4, "71", 2) = 2 [pid 4334] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4334] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4334] exit_group(0) = ? [pid 4334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4335 ./strace-static-x86_64: Process 4335 attached [pid 4335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4335] setpgid(0, 0) = 0 [pid 4335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4335] write(3, "1000", 4) = 4 [pid 4335] close(3) = 0 [pid 4335] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4335] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4335] write(4, "71", 2) = 2 [pid 4335] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4335] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4335] exit_group(0) = ? [pid 4335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4335, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4336 ./strace-static-x86_64: Process 4336 attached [pid 4336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4336] setpgid(0, 0) = 0 [pid 4336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4336] write(3, "1000", 4) = 4 [pid 4336] close(3) = 0 [pid 4336] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4336] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4336] write(4, "71", 2) = 2 [pid 4336] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4336] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4336] exit_group(0) = ? [pid 4336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4336, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4337 attached , child_tidptr=0x5555565bf5d0) = 4337 [pid 4337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4337] setpgid(0, 0) = 0 [pid 4337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4337] write(3, "1000", 4) = 4 [pid 4337] close(3) = 0 [pid 4337] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4337] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4337] write(4, "71", 2) = 2 [pid 4337] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4337] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4337] exit_group(0) = ? [pid 4337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4338 ./strace-static-x86_64: Process 4338 attached [pid 4338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4338] setpgid(0, 0) = 0 [pid 4338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4338] write(3, "1000", 4) = 4 [pid 4338] close(3) = 0 [pid 4338] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4338] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4338] write(4, "71", 2) = 2 [pid 4338] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4338] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4338] exit_group(0) = ? [pid 4338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4338, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4339 ./strace-static-x86_64: Process 4339 attached [pid 4339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4339] setpgid(0, 0) = 0 [pid 4339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4339] write(3, "1000", 4) = 4 [pid 4339] close(3) = 0 [pid 4339] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4339] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4339] write(4, "71", 2) = 2 [pid 4339] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4339] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4339] exit_group(0) = ? [pid 4339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4339, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4340 attached , child_tidptr=0x5555565bf5d0) = 4340 [pid 4340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4340] setpgid(0, 0) = 0 [pid 4340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4340] write(3, "1000", 4) = 4 [pid 4340] close(3) = 0 [pid 4340] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4340] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4340] write(4, "71", 2) = 2 [pid 4340] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4340] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4340] exit_group(0) = ? [pid 4340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4340, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4341 ./strace-static-x86_64: Process 4341 attached [pid 4341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4341] setpgid(0, 0) = 0 [pid 4341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4341] write(3, "1000", 4) = 4 [pid 4341] close(3) = 0 [pid 4341] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4341] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4341] write(4, "71", 2) = 2 [pid 4341] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4341] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4341] exit_group(0) = ? [pid 4341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4342 attached , child_tidptr=0x5555565bf5d0) = 4342 [pid 4342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4342] setpgid(0, 0) = 0 [pid 4342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4342] write(3, "1000", 4) = 4 [pid 4342] close(3) = 0 [pid 4342] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4342] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4342] write(4, "71", 2) = 2 [pid 4342] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4342] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4342] exit_group(0) = ? [pid 4342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4342, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4343 ./strace-static-x86_64: Process 4343 attached [pid 4343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4343] setpgid(0, 0) = 0 [pid 4343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4343] write(3, "1000", 4) = 4 [pid 4343] close(3) = 0 [pid 4343] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4343] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4343] write(4, "71", 2) = 2 [pid 4343] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4343] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4343] exit_group(0) = ? [pid 4343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4343, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4344 attached [pid 4344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4344] setpgid(0, 0) = 0 [pid 4344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4344] write(3, "1000", 4) = 4 [pid 4344] close(3) = 0 [pid 4344] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4344] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4344 [pid 4344] <... openat resumed>) = 4 [pid 4344] write(4, "71", 2) = 2 [pid 4344] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4344] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4344] exit_group(0) = ? [pid 4344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4344, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4345 attached , child_tidptr=0x5555565bf5d0) = 4345 [pid 4345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4345] setpgid(0, 0) = 0 [pid 4345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4345] write(3, "1000", 4) = 4 [pid 4345] close(3) = 0 [pid 4345] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4345] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4345] write(4, "71", 2) = 2 [pid 4345] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4345] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4345] exit_group(0) = ? [pid 4345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4345, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4346 attached , child_tidptr=0x5555565bf5d0) = 4346 [pid 4346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4346] setpgid(0, 0) = 0 [pid 4346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4346] write(3, "1000", 4) = 4 [pid 4346] close(3) = 0 [pid 4346] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4346] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4346] write(4, "71", 2) = 2 [pid 4346] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4346] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4346] exit_group(0) = ? [pid 4346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4347 ./strace-static-x86_64: Process 4347 attached [pid 4347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4347] setpgid(0, 0) = 0 [pid 4347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4347] write(3, "1000", 4) = 4 [pid 4347] close(3) = 0 [pid 4347] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4347] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4347] write(4, "71", 2) = 2 [pid 4347] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4347] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4347] exit_group(0) = ? [pid 4347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4347, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4348 ./strace-static-x86_64: Process 4348 attached [pid 4348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4348] setpgid(0, 0) = 0 [pid 4348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4348] write(3, "1000", 4) = 4 [pid 4348] close(3) = 0 [pid 4348] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4348] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4348] write(4, "71", 2) = 2 [pid 4348] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4348] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4348] exit_group(0) = ? [pid 4348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4348, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4349 attached [pid 4349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4349] setpgid(0, 0) = 0 [pid 4349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4349] write(3, "1000", 4) = 4 [pid 4349] close(3) = 0 [pid 4349] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4349] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4349 [pid 4349] write(4, "71", 2) = 2 [pid 4349] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4349] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4349] exit_group(0) = ? [pid 4349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4349, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4350 ./strace-static-x86_64: Process 4350 attached [pid 4350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4350] setpgid(0, 0) = 0 [pid 4350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4350] write(3, "1000", 4) = 4 [pid 4350] close(3) = 0 [pid 4350] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4350] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4350] write(4, "71", 2) = 2 [pid 4350] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4350] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4350] exit_group(0) = ? [pid 4350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4350, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4351 ./strace-static-x86_64: Process 4351 attached [pid 4351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4351] setpgid(0, 0) = 0 [pid 4351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4351] write(3, "1000", 4) = 4 [pid 4351] close(3) = 0 [pid 4351] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4351] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4351] write(4, "71", 2) = 2 [pid 4351] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4351] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4351] exit_group(0) = ? [pid 4351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4352 attached , child_tidptr=0x5555565bf5d0) = 4352 [pid 4352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4352] setpgid(0, 0) = 0 [pid 4352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4352] write(3, "1000", 4) = 4 [pid 4352] close(3) = 0 [pid 4352] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4352] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4352] write(4, "71", 2) = 2 [pid 4352] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4352] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4352] exit_group(0) = ? [pid 4352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4352, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4353 ./strace-static-x86_64: Process 4353 attached [pid 4353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4353] setpgid(0, 0) = 0 [pid 4353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4353] write(3, "1000", 4) = 4 [pid 4353] close(3) = 0 [pid 4353] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4353] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4353] write(4, "71", 2) = 2 [pid 4353] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4353] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4353] exit_group(0) = ? [pid 4353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4353, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4354 attached [pid 4354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4354] setpgid(0, 0) = 0 [pid 4354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4354] write(3, "1000", 4) = 4 [pid 4354] close(3) = 0 [pid 4354] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4354] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4354] write(4, "71", 2) = 2 [pid 4354] ioctl(3, LOOP_CTL_ADD, 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4354 [pid 4354] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 4354] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4354] exit_group(0) = ? [pid 4354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4354, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4355 ./strace-static-x86_64: Process 4355 attached [pid 4355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4355] setpgid(0, 0) = 0 [pid 4355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4355] write(3, "1000", 4) = 4 [pid 4355] close(3) = 0 [pid 4355] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4355] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4355] write(4, "71", 2) = 2 [pid 4355] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4355] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4355] exit_group(0) = ? [pid 4355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4355, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4356 ./strace-static-x86_64: Process 4356 attached [pid 4356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4356] setpgid(0, 0) = 0 [pid 4356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4356] write(3, "1000", 4) = 4 [pid 4356] close(3) = 0 [pid 4356] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4356] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4356] write(4, "71", 2) = 2 [pid 4356] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4356] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4356] exit_group(0) = ? [pid 4356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4357 attached , child_tidptr=0x5555565bf5d0) = 4357 [pid 4357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4357] setpgid(0, 0) = 0 [pid 4357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4357] write(3, "1000", 4) = 4 [pid 4357] close(3) = 0 [pid 4357] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4357] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4357] write(4, "71", 2) = 2 [pid 4357] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4357] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4357] exit_group(0) = ? [pid 4357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4357, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4358 ./strace-static-x86_64: Process 4358 attached [pid 4358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4358] setpgid(0, 0) = 0 [pid 4358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4358] write(3, "1000", 4) = 4 [pid 4358] close(3) = 0 [pid 4358] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4358] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4358] write(4, "71", 2) = 2 [pid 4358] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4358] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4358] exit_group(0) = ? [pid 4358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4358, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4359 attached , child_tidptr=0x5555565bf5d0) = 4359 [pid 4359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4359] setpgid(0, 0) = 0 [pid 4359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4359] write(3, "1000", 4) = 4 [pid 4359] close(3) = 0 [pid 4359] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4359] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4359] write(4, "71", 2) = 2 [pid 4359] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4359] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4359] exit_group(0) = ? [pid 4359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4360 ./strace-static-x86_64: Process 4360 attached [pid 4360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4360] setpgid(0, 0) = 0 [pid 4360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4360] write(3, "1000", 4) = 4 [pid 4360] close(3) = 0 [pid 4360] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4360] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4360] write(4, "71", 2) = 2 [pid 4360] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4360] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4360] exit_group(0) = ? [pid 4360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4361 attached [pid 4361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4361] setpgid(0, 0) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4361 [pid 4361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4361] write(3, "1000", 4) = 4 [pid 4361] close(3) = 0 [pid 4361] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4361] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4361] write(4, "71", 2) = 2 [pid 4361] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4361] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4361] exit_group(0) = ? [pid 4361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4361, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4362 attached , child_tidptr=0x5555565bf5d0) = 4362 [pid 4362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4362] setpgid(0, 0) = 0 [pid 4362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4362] write(3, "1000", 4) = 4 [pid 4362] close(3) = 0 [pid 4362] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4362] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4362] write(4, "71", 2) = 2 [pid 4362] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4362] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4362] exit_group(0) = ? [pid 4362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4362, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4363 attached , child_tidptr=0x5555565bf5d0) = 4363 [pid 4363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4363] setpgid(0, 0) = 0 [pid 4363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4363] write(3, "1000", 4) = 4 [pid 4363] close(3) = 0 [pid 4363] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4363] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4363] write(4, "71", 2) = 2 [pid 4363] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4363] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4363] exit_group(0) = ? [pid 4363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4364 attached , child_tidptr=0x5555565bf5d0) = 4364 [pid 4364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4364] setpgid(0, 0) = 0 [pid 4364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4364] write(3, "1000", 4) = 4 [pid 4364] close(3) = 0 [pid 4364] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4364] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4364] write(4, "71", 2) = 2 [pid 4364] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4364] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4364] exit_group(0) = ? [pid 4364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4365 attached , child_tidptr=0x5555565bf5d0) = 4365 [pid 4365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4365] setpgid(0, 0) = 0 [pid 4365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4365] write(3, "1000", 4) = 4 [pid 4365] close(3) = 0 [pid 4365] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4365] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4365] write(4, "71", 2) = 2 [pid 4365] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4365] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4365] exit_group(0) = ? [pid 4365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4365, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4366 attached , child_tidptr=0x5555565bf5d0) = 4366 [pid 4366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4366] setpgid(0, 0) = 0 [pid 4366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4366] write(3, "1000", 4) = 4 [pid 4366] close(3) = 0 [pid 4366] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4366] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4366] write(4, "71", 2) = 2 [pid 4366] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4366] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4366] exit_group(0) = ? [pid 4366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4366, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4367 ./strace-static-x86_64: Process 4367 attached [pid 4367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4367] setpgid(0, 0) = 0 [pid 4367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4367] write(3, "1000", 4) = 4 [pid 4367] close(3) = 0 [pid 4367] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4367] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4367] write(4, "71", 2) = 2 [pid 4367] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4367] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4367] exit_group(0) = ? [pid 4367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4368 attached , child_tidptr=0x5555565bf5d0) = 4368 [pid 4368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4368] setpgid(0, 0) = 0 [pid 4368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4368] write(3, "1000", 4) = 4 [pid 4368] close(3) = 0 [pid 4368] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4368] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4368] write(4, "71", 2) = 2 [pid 4368] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4368] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4368] exit_group(0) = ? [pid 4368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4368, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4369 ./strace-static-x86_64: Process 4369 attached [pid 4369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4369] setpgid(0, 0) = 0 [pid 4369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4369] write(3, "1000", 4) = 4 [pid 4369] close(3) = 0 [pid 4369] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4369] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4369] write(4, "71", 2) = 2 [pid 4369] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4369] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4369] exit_group(0) = ? [pid 4369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4370 ./strace-static-x86_64: Process 4370 attached [pid 4370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4370] setpgid(0, 0) = 0 [pid 4370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4370] write(3, "1000", 4) = 4 [pid 4370] close(3) = 0 [pid 4370] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4370] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4370] write(4, "71", 2) = 2 [pid 4370] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4370] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4370] exit_group(0) = ? [pid 4370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4371 ./strace-static-x86_64: Process 4371 attached [pid 4371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4371] setpgid(0, 0) = 0 [pid 4371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4371] write(3, "1000", 4) = 4 [pid 4371] close(3) = 0 [pid 4371] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4371] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4371] write(4, "71", 2) = 2 [pid 4371] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4371] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4371] exit_group(0) = ? [pid 4371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4372 attached , child_tidptr=0x5555565bf5d0) = 4372 [pid 4372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4372] setpgid(0, 0) = 0 [pid 4372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4372] write(3, "1000", 4) = 4 [pid 4372] close(3) = 0 [pid 4372] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4372] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4372] write(4, "71", 2) = 2 [pid 4372] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4372] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4372] exit_group(0) = ? [pid 4372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4372, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4373 ./strace-static-x86_64: Process 4373 attached [pid 4373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4373] setpgid(0, 0) = 0 [pid 4373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4373] write(3, "1000", 4) = 4 [pid 4373] close(3) = 0 [pid 4373] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4373] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4373] write(4, "71", 2) = 2 [pid 4373] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4373] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4373] exit_group(0) = ? [pid 4373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4373, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4374 ./strace-static-x86_64: Process 4374 attached [pid 4374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4374] setpgid(0, 0) = 0 [pid 4374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4374] write(3, "1000", 4) = 4 [pid 4374] close(3) = 0 [pid 4374] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4374] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4374] write(4, "71", 2) = 2 [pid 4374] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4374] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4374] exit_group(0) = ? [pid 4374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4375 attached , child_tidptr=0x5555565bf5d0) = 4375 [pid 4375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4375] setpgid(0, 0) = 0 [pid 4375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4375] write(3, "1000", 4) = 4 [pid 4375] close(3) = 0 [pid 4375] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4375] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4375] write(4, "71", 2) = 2 [pid 4375] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4375] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4375] exit_group(0) = ? [pid 4375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4375, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4376 ./strace-static-x86_64: Process 4376 attached [pid 4376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4376] setpgid(0, 0) = 0 [pid 4376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4376] write(3, "1000", 4) = 4 [pid 4376] close(3) = 0 [pid 4376] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4376] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4376] write(4, "71", 2) = 2 [pid 4376] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4376] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4376] exit_group(0) = ? [pid 4376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4376, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4377 attached [pid 4377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4377] setpgid(0, 0) = 0 [pid 4377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4377] write(3, "1000", 4) = 4 [pid 4377] close(3) = 0 [pid 4377] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4377] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4377] write(4, "71", 2) = 2 [pid 4377] ioctl(3, LOOP_CTL_ADD, 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4377 [pid 4377] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 4377] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4377] exit_group(0) = ? [pid 4377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4377, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4378 ./strace-static-x86_64: Process 4378 attached [pid 4378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4378] setpgid(0, 0) = 0 [pid 4378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4378] write(3, "1000", 4) = 4 [pid 4378] close(3) = 0 [pid 4378] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4378] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4378] write(4, "71", 2) = 2 [pid 4378] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4378] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4378] exit_group(0) = ? [pid 4378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4378, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4379 ./strace-static-x86_64: Process 4379 attached [pid 4379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4379] setpgid(0, 0) = 0 [pid 4379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4379] write(3, "1000", 4) = 4 [pid 4379] close(3) = 0 [pid 4379] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4379] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4379] write(4, "71", 2) = 2 [pid 4379] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4379] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4379] exit_group(0) = ? [pid 4379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4379, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4380 attached , child_tidptr=0x5555565bf5d0) = 4380 [pid 4380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4380] setpgid(0, 0) = 0 [pid 4380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4380] write(3, "1000", 4) = 4 [pid 4380] close(3) = 0 [pid 4380] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4380] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4380] write(4, "71", 2) = 2 [pid 4380] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4380] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4380] exit_group(0) = ? [pid 4380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4380, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4381 ./strace-static-x86_64: Process 4381 attached [pid 4381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4381] setpgid(0, 0) = 0 [pid 4381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4381] write(3, "1000", 4) = 4 [pid 4381] close(3) = 0 [pid 4381] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4381] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4381] write(4, "71", 2) = 2 [pid 4381] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4381] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4381] exit_group(0) = ? [pid 4381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4381, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4382 ./strace-static-x86_64: Process 4382 attached [pid 4382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4382] setpgid(0, 0) = 0 [pid 4382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4382] write(3, "1000", 4) = 4 [pid 4382] close(3) = 0 [pid 4382] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4382] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4382] write(4, "71", 2) = 2 [pid 4382] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4382] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4382] exit_group(0) = ? [pid 4382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4382, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4383 attached , child_tidptr=0x5555565bf5d0) = 4383 [pid 4383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4383] setpgid(0, 0) = 0 [pid 4383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4383] write(3, "1000", 4) = 4 [pid 4383] close(3) = 0 [pid 4383] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4383] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4383] write(4, "71", 2) = 2 [pid 4383] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4383] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4383] exit_group(0) = ? [pid 4383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4384 ./strace-static-x86_64: Process 4384 attached [pid 4384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4384] setpgid(0, 0) = 0 [pid 4384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4384] write(3, "1000", 4) = 4 [pid 4384] close(3) = 0 [pid 4384] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4384] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4384] write(4, "71", 2) = 2 [pid 4384] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4384] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4384] exit_group(0) = ? [pid 4384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4385 ./strace-static-x86_64: Process 4385 attached [pid 4385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4385] setpgid(0, 0) = 0 [pid 4385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4385] write(3, "1000", 4) = 4 [pid 4385] close(3) = 0 [pid 4385] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4385] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4385] write(4, "71", 2) = 2 [pid 4385] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4385] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4385] exit_group(0) = ? [pid 4385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4385, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4386 ./strace-static-x86_64: Process 4386 attached [pid 4386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4386] setpgid(0, 0) = 0 [pid 4386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4386] write(3, "1000", 4) = 4 [pid 4386] close(3) = 0 [pid 4386] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4386] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4386] write(4, "71", 2) = 2 [pid 4386] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4386] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4386] exit_group(0) = ? [pid 4386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4386, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4387 attached , child_tidptr=0x5555565bf5d0) = 4387 [pid 4387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4387] setpgid(0, 0) = 0 [pid 4387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4387] write(3, "1000", 4) = 4 [pid 4387] close(3) = 0 [pid 4387] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4387] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4387] write(4, "71", 2) = 2 [pid 4387] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4387] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4387] exit_group(0) = ? [pid 4387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4387, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4388 ./strace-static-x86_64: Process 4388 attached [pid 4388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4388] setpgid(0, 0) = 0 [pid 4388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4388] write(3, "1000", 4) = 4 [pid 4388] close(3) = 0 [pid 4388] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4388] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4388] write(4, "71", 2) = 2 [pid 4388] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4388] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4388] exit_group(0) = ? [pid 4388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4389 attached , child_tidptr=0x5555565bf5d0) = 4389 [pid 4389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4389] setpgid(0, 0) = 0 [pid 4389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4389] write(3, "1000", 4) = 4 [pid 4389] close(3) = 0 [pid 4389] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4389] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4389] write(4, "71", 2) = 2 [pid 4389] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4389] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4389] exit_group(0) = ? [pid 4389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4389, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4390 attached , child_tidptr=0x5555565bf5d0) = 4390 [pid 4390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4390] setpgid(0, 0) = 0 [pid 4390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4390] write(3, "1000", 4) = 4 [pid 4390] close(3) = 0 [pid 4390] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4390] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4390] write(4, "71", 2) = 2 [pid 4390] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4390] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4390] exit_group(0) = ? [pid 4390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4390, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4391 ./strace-static-x86_64: Process 4391 attached [pid 4391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4391] setpgid(0, 0) = 0 [pid 4391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4391] write(3, "1000", 4) = 4 [pid 4391] close(3) = 0 [pid 4391] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4391] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4391] write(4, "71", 2) = 2 [pid 4391] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4391] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4391] exit_group(0) = ? [pid 4391] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4391, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4392 ./strace-static-x86_64: Process 4392 attached [pid 4392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4392] setpgid(0, 0) = 0 [pid 4392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4392] write(3, "1000", 4) = 4 [pid 4392] close(3) = 0 [pid 4392] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4392] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4392] write(4, "71", 2) = 2 [pid 4392] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4392] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4392] exit_group(0) = ? [pid 4392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4393 ./strace-static-x86_64: Process 4393 attached [pid 4393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4393] setpgid(0, 0) = 0 [pid 4393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4393] write(3, "1000", 4) = 4 [pid 4393] close(3) = 0 [pid 4393] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4393] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4393] write(4, "71", 2) = 2 [pid 4393] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4393] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4393] exit_group(0) = ? [pid 4393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4394 attached , child_tidptr=0x5555565bf5d0) = 4394 [pid 4394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4394] setpgid(0, 0) = 0 [pid 4394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4394] write(3, "1000", 4) = 4 [pid 4394] close(3) = 0 [pid 4394] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4394] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4394] write(4, "71", 2) = 2 [pid 4394] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4394] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4394] exit_group(0) = ? [pid 4394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4394, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4395 attached , child_tidptr=0x5555565bf5d0) = 4395 [pid 4395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4395] setpgid(0, 0) = 0 [pid 4395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4395] write(3, "1000", 4) = 4 [pid 4395] close(3) = 0 [pid 4395] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4395] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4395] write(4, "71", 2) = 2 [pid 4395] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4395] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4395] exit_group(0) = ? [pid 4395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4395, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4396 attached , child_tidptr=0x5555565bf5d0) = 4396 [pid 4396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4396] setpgid(0, 0) = 0 [pid 4396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4396] write(3, "1000", 4) = 4 [pid 4396] close(3) = 0 [pid 4396] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4396] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4396] write(4, "71", 2) = 2 [pid 4396] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4396] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4396] exit_group(0) = ? [pid 4396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4396, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4397 attached , child_tidptr=0x5555565bf5d0) = 4397 [pid 4397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4397] setpgid(0, 0) = 0 [pid 4397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4397] write(3, "1000", 4) = 4 [pid 4397] close(3) = 0 [pid 4397] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4397] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4397] write(4, "71", 2) = 2 [pid 4397] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4397] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4397] exit_group(0) = ? [pid 4397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4398 attached , child_tidptr=0x5555565bf5d0) = 4398 [pid 4398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4398] setpgid(0, 0) = 0 [pid 4398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4398] write(3, "1000", 4) = 4 [pid 4398] close(3) = 0 [pid 4398] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4398] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4398] write(4, "71", 2) = 2 [pid 4398] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4398] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4398] exit_group(0) = ? [pid 4398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4398, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4399 attached , child_tidptr=0x5555565bf5d0) = 4399 [pid 4399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4399] setpgid(0, 0) = 0 [pid 4399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4399] write(3, "1000", 4) = 4 [pid 4399] close(3) = 0 [pid 4399] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4399] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4399] write(4, "71", 2) = 2 [pid 4399] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4399] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4399] exit_group(0) = ? [pid 4399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4399, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4400 attached , child_tidptr=0x5555565bf5d0) = 4400 [pid 4400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4400] setpgid(0, 0) = 0 [pid 4400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4400] write(3, "1000", 4) = 4 [pid 4400] close(3) = 0 [pid 4400] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4400] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4400] write(4, "71", 2) = 2 [pid 4400] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4400] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4400] exit_group(0) = ? [pid 4400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4400, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4401 attached , child_tidptr=0x5555565bf5d0) = 4401 [pid 4401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4401] setpgid(0, 0) = 0 [pid 4401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4401] write(3, "1000", 4) = 4 [pid 4401] close(3) = 0 [pid 4401] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4401] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4401] write(4, "71", 2) = 2 [pid 4401] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4401] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4401] exit_group(0) = ? [pid 4401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4401, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4402 attached , child_tidptr=0x5555565bf5d0) = 4402 [pid 4402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4402] setpgid(0, 0) = 0 [pid 4402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4402] write(3, "1000", 4) = 4 [pid 4402] close(3) = 0 [pid 4402] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4402] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4402] write(4, "71", 2) = 2 [pid 4402] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4402] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4402] exit_group(0) = ? [pid 4402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4402, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4403 ./strace-static-x86_64: Process 4403 attached [pid 4403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4403] setpgid(0, 0) = 0 [pid 4403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4403] write(3, "1000", 4) = 4 [pid 4403] close(3) = 0 [pid 4403] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4403] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4403] write(4, "71", 2) = 2 [pid 4403] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4403] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4403] exit_group(0) = ? [pid 4403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4403, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4404 ./strace-static-x86_64: Process 4404 attached [pid 4404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4404] setpgid(0, 0) = 0 [pid 4404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4404] write(3, "1000", 4) = 4 [pid 4404] close(3) = 0 [pid 4404] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4404] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4404] write(4, "71", 2) = 2 [pid 4404] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4404] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4404] exit_group(0) = ? [pid 4404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4405 ./strace-static-x86_64: Process 4405 attached [pid 4405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4405] setpgid(0, 0) = 0 [pid 4405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4405] write(3, "1000", 4) = 4 [pid 4405] close(3) = 0 [pid 4405] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4405] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4405] write(4, "71", 2) = 2 [pid 4405] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4405] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4405] exit_group(0) = ? [pid 4405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4406 ./strace-static-x86_64: Process 4406 attached [pid 4406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4406] setpgid(0, 0) = 0 [pid 4406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4406] write(3, "1000", 4) = 4 [pid 4406] close(3) = 0 [pid 4406] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4406] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4406] write(4, "71", 2) = 2 [pid 4406] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4406] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4406] exit_group(0) = ? [pid 4406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4406, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4407 attached , child_tidptr=0x5555565bf5d0) = 4407 [pid 4407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4407] setpgid(0, 0) = 0 [pid 4407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4407] write(3, "1000", 4) = 4 [pid 4407] close(3) = 0 [pid 4407] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4407] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4407] write(4, "71", 2) = 2 [pid 4407] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4407] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4407] exit_group(0) = ? [pid 4407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4407, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4408 attached , child_tidptr=0x5555565bf5d0) = 4408 [pid 4408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4408] setpgid(0, 0) = 0 [pid 4408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4408] write(3, "1000", 4) = 4 [pid 4408] close(3) = 0 [pid 4408] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4408] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4408] write(4, "71", 2) = 2 [pid 4408] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4408] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4408] exit_group(0) = ? [pid 4408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4408, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4409 ./strace-static-x86_64: Process 4409 attached [pid 4409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4409] setpgid(0, 0) = 0 [pid 4409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4409] write(3, "1000", 4) = 4 [pid 4409] close(3) = 0 [pid 4409] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4409] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4409] write(4, "71", 2) = 2 [pid 4409] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4409] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4409] exit_group(0) = ? [pid 4409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4409, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4410 attached , child_tidptr=0x5555565bf5d0) = 4410 [pid 4410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4410] setpgid(0, 0) = 0 [pid 4410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4410] write(3, "1000", 4) = 4 [pid 4410] close(3) = 0 [pid 4410] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4410] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4410] write(4, "71", 2) = 2 [pid 4410] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4410] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4410] exit_group(0) = ? [pid 4410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4410, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4411 attached , child_tidptr=0x5555565bf5d0) = 4411 [pid 4411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4411] setpgid(0, 0) = 0 [pid 4411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4411] write(3, "1000", 4) = 4 [pid 4411] close(3) = 0 [pid 4411] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4411] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4411] write(4, "71", 2) = 2 [pid 4411] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4411] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4411] exit_group(0) = ? [pid 4411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4412 ./strace-static-x86_64: Process 4412 attached [pid 4412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4412] setpgid(0, 0) = 0 [pid 4412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4412] write(3, "1000", 4) = 4 [pid 4412] close(3) = 0 [pid 4412] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4412] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4412] write(4, "71", 2) = 2 [pid 4412] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4412] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4412] exit_group(0) = ? [pid 4412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4412, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4413 attached , child_tidptr=0x5555565bf5d0) = 4413 [pid 4413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4413] setpgid(0, 0) = 0 [pid 4413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4413] write(3, "1000", 4) = 4 [pid 4413] close(3) = 0 [pid 4413] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4413] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4413] write(4, "71", 2) = 2 [pid 4413] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4413] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4413] exit_group(0) = ? [pid 4413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4413, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4414 ./strace-static-x86_64: Process 4414 attached [pid 4414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4414] setpgid(0, 0) = 0 [pid 4414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4414] write(3, "1000", 4) = 4 [pid 4414] close(3) = 0 [pid 4414] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4414] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4414] write(4, "71", 2) = 2 [pid 4414] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4414] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4414] exit_group(0) = ? [pid 4414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4415 ./strace-static-x86_64: Process 4415 attached [pid 4415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4415] setpgid(0, 0) = 0 [pid 4415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4415] write(3, "1000", 4) = 4 [pid 4415] close(3) = 0 [pid 4415] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4415] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4415] write(4, "71", 2) = 2 [pid 4415] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4415] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4415] exit_group(0) = ? [pid 4415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4416 attached , child_tidptr=0x5555565bf5d0) = 4416 [pid 4416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4416] setpgid(0, 0) = 0 [pid 4416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4416] write(3, "1000", 4) = 4 [pid 4416] close(3) = 0 [pid 4416] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4416] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4416] write(4, "71", 2) = 2 [pid 4416] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4416] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4416] exit_group(0) = ? [pid 4416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4416, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4417 attached , child_tidptr=0x5555565bf5d0) = 4417 [pid 4417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4417] setpgid(0, 0) = 0 [pid 4417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4417] write(3, "1000", 4) = 4 [pid 4417] close(3) = 0 [pid 4417] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4417] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4417] write(4, "71", 2) = 2 [pid 4417] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4417] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4417] exit_group(0) = ? [pid 4417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4417, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4418 attached , child_tidptr=0x5555565bf5d0) = 4418 [pid 4418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4418] setpgid(0, 0) = 0 [pid 4418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4418] write(3, "1000", 4) = 4 [pid 4418] close(3) = 0 [pid 4418] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4418] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4418] write(4, "71", 2) = 2 [pid 4418] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4418] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4418] exit_group(0) = ? [pid 4418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4418, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4419 ./strace-static-x86_64: Process 4419 attached [pid 4419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4419] setpgid(0, 0) = 0 [pid 4419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4419] write(3, "1000", 4) = 4 [pid 4419] close(3) = 0 [pid 4419] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4419] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4419] write(4, "71", 2) = 2 [pid 4419] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4419] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4419] exit_group(0) = ? [pid 4419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4419, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4420 ./strace-static-x86_64: Process 4420 attached [pid 4420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4420] setpgid(0, 0) = 0 [pid 4420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4420] write(3, "1000", 4) = 4 [pid 4420] close(3) = 0 [pid 4420] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4420] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4420] write(4, "71", 2) = 2 [pid 4420] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4420] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4420] exit_group(0) = ? [pid 4420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4420, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4421 ./strace-static-x86_64: Process 4421 attached [pid 4421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4421] setpgid(0, 0) = 0 [pid 4421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4421] write(3, "1000", 4) = 4 [pid 4421] close(3) = 0 [pid 4421] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4421] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4421] write(4, "71", 2) = 2 [pid 4421] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4421] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4421] exit_group(0) = ? [pid 4421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4421, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4422 ./strace-static-x86_64: Process 4422 attached [pid 4422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4422] setpgid(0, 0) = 0 [pid 4422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4422] write(3, "1000", 4) = 4 [pid 4422] close(3) = 0 [pid 4422] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4422] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4422] write(4, "71", 2) = 2 [pid 4422] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4422] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4422] exit_group(0) = ? [pid 4422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4422, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4423 ./strace-static-x86_64: Process 4423 attached [pid 4423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4423] setpgid(0, 0) = 0 [pid 4423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4423] write(3, "1000", 4) = 4 [pid 4423] close(3) = 0 [pid 4423] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4423] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4423] write(4, "71", 2) = 2 [pid 4423] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4423] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4423] exit_group(0) = ? [pid 4423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4424 ./strace-static-x86_64: Process 4424 attached [pid 4424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4424] setpgid(0, 0) = 0 [pid 4424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4424] write(3, "1000", 4) = 4 [pid 4424] close(3) = 0 [pid 4424] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4424] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4424] write(4, "71", 2) = 2 [pid 4424] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4424] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4424] exit_group(0) = ? [pid 4424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4425 ./strace-static-x86_64: Process 4425 attached [pid 4425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4425] setpgid(0, 0) = 0 [pid 4425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4425] write(3, "1000", 4) = 4 [pid 4425] close(3) = 0 [pid 4425] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4425] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4425] write(4, "71", 2) = 2 [pid 4425] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4425] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4425] exit_group(0) = ? [pid 4425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4425, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4426 ./strace-static-x86_64: Process 4426 attached [pid 4426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4426] setpgid(0, 0) = 0 [pid 4426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4426] write(3, "1000", 4) = 4 [pid 4426] close(3) = 0 [pid 4426] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4426] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4426] write(4, "71", 2) = 2 [pid 4426] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4426] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4426] exit_group(0) = ? [pid 4426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4426, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4427 attached , child_tidptr=0x5555565bf5d0) = 4427 [pid 4427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4427] setpgid(0, 0) = 0 [pid 4427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4427] write(3, "1000", 4) = 4 [pid 4427] close(3) = 0 [pid 4427] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4427] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4427] write(4, "71", 2) = 2 [pid 4427] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4427] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4427] exit_group(0) = ? [pid 4427] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4427, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4428 attached , child_tidptr=0x5555565bf5d0) = 4428 [pid 4428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4428] setpgid(0, 0) = 0 [pid 4428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4428] write(3, "1000", 4) = 4 [pid 4428] close(3) = 0 [pid 4428] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4428] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4428] write(4, "71", 2) = 2 [pid 4428] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4428] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4428] exit_group(0) = ? [pid 4428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4428, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4429 attached , child_tidptr=0x5555565bf5d0) = 4429 [pid 4429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4429] setpgid(0, 0) = 0 [pid 4429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4429] write(3, "1000", 4) = 4 [pid 4429] close(3) = 0 [pid 4429] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4429] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4429] write(4, "71", 2) = 2 [pid 4429] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4429] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4429] exit_group(0) = ? [pid 4429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4429, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4430 attached , child_tidptr=0x5555565bf5d0) = 4430 [pid 4430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4430] setpgid(0, 0) = 0 [pid 4430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4430] write(3, "1000", 4) = 4 [pid 4430] close(3) = 0 [pid 4430] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4430] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4430] write(4, "71", 2) = 2 [pid 4430] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4430] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4430] exit_group(0) = ? [pid 4430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4430, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4431 ./strace-static-x86_64: Process 4431 attached [pid 4431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4431] setpgid(0, 0) = 0 [pid 4431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4431] write(3, "1000", 4) = 4 [pid 4431] close(3) = 0 [pid 4431] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4431] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4431] write(4, "71", 2) = 2 [pid 4431] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4431] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4431] exit_group(0) = ? [pid 4431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4431, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4432 attached [pid 4432] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4432 [pid 4432] <... prctl resumed>) = 0 [pid 4432] setpgid(0, 0) = 0 [pid 4432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4432] write(3, "1000", 4) = 4 [pid 4432] close(3) = 0 [pid 4432] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4432] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4432] write(4, "71", 2) = 2 [pid 4432] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4432] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4432] exit_group(0) = ? [pid 4432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4433 ./strace-static-x86_64: Process 4433 attached [pid 4433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4433] setpgid(0, 0) = 0 [pid 4433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4433] write(3, "1000", 4) = 4 [pid 4433] close(3) = 0 [pid 4433] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4433] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4433] write(4, "71", 2) = 2 [pid 4433] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4433] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4433] exit_group(0) = ? [pid 4433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4434 ./strace-static-x86_64: Process 4434 attached [pid 4434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4434] setpgid(0, 0) = 0 [pid 4434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4434] write(3, "1000", 4) = 4 [pid 4434] close(3) = 0 [pid 4434] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4434] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4434] write(4, "71", 2) = 2 [pid 4434] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4434] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4434] exit_group(0) = ? [pid 4434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4434, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4435 attached , child_tidptr=0x5555565bf5d0) = 4435 [pid 4435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4435] setpgid(0, 0) = 0 [pid 4435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4435] write(3, "1000", 4) = 4 [pid 4435] close(3) = 0 [pid 4435] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4435] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4435] write(4, "71", 2) = 2 [pid 4435] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4435] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4435] exit_group(0) = ? [pid 4435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4435, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4436 attached , child_tidptr=0x5555565bf5d0) = 4436 [pid 4436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4436] setpgid(0, 0) = 0 [pid 4436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4436] write(3, "1000", 4) = 4 [pid 4436] close(3) = 0 [pid 4436] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4436] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4436] write(4, "71", 2) = 2 [pid 4436] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4436] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4436] exit_group(0) = ? [pid 4436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4437 ./strace-static-x86_64: Process 4437 attached [pid 4437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4437] setpgid(0, 0) = 0 [pid 4437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4437] write(3, "1000", 4) = 4 [pid 4437] close(3) = 0 [pid 4437] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4437] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4437] write(4, "71", 2) = 2 [pid 4437] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4437] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4437] exit_group(0) = ? [pid 4437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4437, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4438 ./strace-static-x86_64: Process 4438 attached [pid 4438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4438] setpgid(0, 0) = 0 [pid 4438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4438] write(3, "1000", 4) = 4 [pid 4438] close(3) = 0 [pid 4438] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4438] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4438] write(4, "71", 2) = 2 [pid 4438] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4438] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4438] exit_group(0) = ? [pid 4438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4438, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4439 ./strace-static-x86_64: Process 4439 attached [pid 4439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4439] setpgid(0, 0) = 0 [pid 4439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4439] write(3, "1000", 4) = 4 [pid 4439] close(3) = 0 [pid 4439] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4439] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4439] write(4, "71", 2) = 2 [pid 4439] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4439] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4439] exit_group(0) = ? [pid 4439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4439, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4440 ./strace-static-x86_64: Process 4440 attached [pid 4440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4440] setpgid(0, 0) = 0 [pid 4440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4440] write(3, "1000", 4) = 4 [pid 4440] close(3) = 0 [pid 4440] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4440] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4440] write(4, "71", 2) = 2 [pid 4440] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4440] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4440] exit_group(0) = ? [pid 4440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4441 ./strace-static-x86_64: Process 4441 attached [pid 4441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4441] setpgid(0, 0) = 0 [pid 4441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4441] write(3, "1000", 4) = 4 [pid 4441] close(3) = 0 [pid 4441] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4441] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4441] write(4, "71", 2) = 2 [pid 4441] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4441] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4441] exit_group(0) = ? [pid 4441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4442 ./strace-static-x86_64: Process 4442 attached [pid 4442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4442] setpgid(0, 0) = 0 [pid 4442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4442] write(3, "1000", 4) = 4 [pid 4442] close(3) = 0 [pid 4442] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4442] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4442] write(4, "71", 2) = 2 [pid 4442] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4442] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4442] exit_group(0) = ? [pid 4442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4442, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4443 ./strace-static-x86_64: Process 4443 attached [pid 4443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4443] setpgid(0, 0) = 0 [pid 4443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4443] write(3, "1000", 4) = 4 [pid 4443] close(3) = 0 [pid 4443] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4443] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4443] write(4, "71", 2) = 2 [pid 4443] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4443] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4443] exit_group(0) = ? [pid 4443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4443, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4444 attached , child_tidptr=0x5555565bf5d0) = 4444 [pid 4444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4444] setpgid(0, 0) = 0 [pid 4444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4444] write(3, "1000", 4) = 4 [pid 4444] close(3) = 0 [pid 4444] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4444] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4444] write(4, "71", 2) = 2 [pid 4444] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4444] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4444] exit_group(0) = ? [pid 4444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4445 attached , child_tidptr=0x5555565bf5d0) = 4445 [pid 4445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4445] setpgid(0, 0) = 0 [pid 4445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4445] write(3, "1000", 4) = 4 [pid 4445] close(3) = 0 [pid 4445] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4445] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4445] write(4, "71", 2) = 2 [pid 4445] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4445] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4445] exit_group(0) = ? [pid 4445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4445, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4446 ./strace-static-x86_64: Process 4446 attached [pid 4446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4446] setpgid(0, 0) = 0 [pid 4446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4446] write(3, "1000", 4) = 4 [pid 4446] close(3) = 0 [pid 4446] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4446] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4446] write(4, "71", 2) = 2 [pid 4446] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4446] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4446] exit_group(0) = ? [pid 4446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4446, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4447 ./strace-static-x86_64: Process 4447 attached [pid 4447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4447] setpgid(0, 0) = 0 [pid 4447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4447] write(3, "1000", 4) = 4 [pid 4447] close(3) = 0 [pid 4447] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4447] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4447] write(4, "71", 2) = 2 [pid 4447] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4447] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4447] exit_group(0) = ? [pid 4447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4448 ./strace-static-x86_64: Process 4448 attached [pid 4448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4448] setpgid(0, 0) = 0 [pid 4448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4448] write(3, "1000", 4) = 4 [pid 4448] close(3) = 0 [pid 4448] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4448] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4448] write(4, "71", 2) = 2 [pid 4448] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4448] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4448] exit_group(0) = ? [pid 4448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4448, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4449 ./strace-static-x86_64: Process 4449 attached [pid 4449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4449] setpgid(0, 0) = 0 [pid 4449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4449] write(3, "1000", 4) = 4 [pid 4449] close(3) = 0 [pid 4449] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4449] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4449] write(4, "71", 2) = 2 [pid 4449] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4449] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4449] exit_group(0) = ? [pid 4449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4449, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4450 ./strace-static-x86_64: Process 4450 attached [pid 4450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4450] setpgid(0, 0) = 0 [pid 4450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4450] write(3, "1000", 4) = 4 [pid 4450] close(3) = 0 [pid 4450] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4450] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4450] write(4, "71", 2) = 2 [pid 4450] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4450] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4450] exit_group(0) = ? [pid 4450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4450, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4451 ./strace-static-x86_64: Process 4451 attached [pid 4451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4451] setpgid(0, 0) = 0 [pid 4451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4451] write(3, "1000", 4) = 4 [pid 4451] close(3) = 0 [pid 4451] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4451] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4451] write(4, "71", 2) = 2 [pid 4451] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4451] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4451] exit_group(0) = ? [pid 4451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4452 attached , child_tidptr=0x5555565bf5d0) = 4452 [pid 4452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4452] setpgid(0, 0) = 0 [pid 4452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4452] write(3, "1000", 4) = 4 [pid 4452] close(3) = 0 [pid 4452] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4452] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4452] write(4, "71", 2) = 2 [pid 4452] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4452] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4452] exit_group(0) = ? [pid 4452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4452, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4453 ./strace-static-x86_64: Process 4453 attached [pid 4453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4453] setpgid(0, 0) = 0 [pid 4453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4453] write(3, "1000", 4) = 4 [pid 4453] close(3) = 0 [pid 4453] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4453] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4453] write(4, "71", 2) = 2 [pid 4453] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4453] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4453] exit_group(0) = ? [pid 4453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4453, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4454 attached , child_tidptr=0x5555565bf5d0) = 4454 [pid 4454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4454] setpgid(0, 0) = 0 [pid 4454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4454] write(3, "1000", 4) = 4 [pid 4454] close(3) = 0 [pid 4454] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4454] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4454] write(4, "71", 2) = 2 [pid 4454] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4454] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4454] exit_group(0) = ? [pid 4454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4454, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4455 ./strace-static-x86_64: Process 4455 attached [pid 4455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4455] setpgid(0, 0) = 0 [pid 4455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4455] write(3, "1000", 4) = 4 [pid 4455] close(3) = 0 [pid 4455] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4455] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4455] write(4, "71", 2) = 2 [pid 4455] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4455] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4455] exit_group(0) = ? [pid 4455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4455, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4456 ./strace-static-x86_64: Process 4456 attached [pid 4456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4456] setpgid(0, 0) = 0 [pid 4456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4456] write(3, "1000", 4) = 4 [pid 4456] close(3) = 0 [pid 4456] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4456] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4456] write(4, "71", 2) = 2 [pid 4456] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4456] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4456] exit_group(0) = ? [pid 4456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4457 attached [pid 4457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4457] setpgid(0, 0) = 0 [pid 4457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4457] write(3, "1000", 4) = 4 [pid 4457] close(3) = 0 [pid 4457] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4457] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4457] write(4, "71", 2) = 2 [pid 4457] ioctl(3, LOOP_CTL_ADD, 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4457 [pid 4457] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 4457] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4457] exit_group(0) = ? [pid 4457] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4457, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4458 attached , child_tidptr=0x5555565bf5d0) = 4458 [pid 4458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4458] setpgid(0, 0) = 0 [pid 4458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4458] write(3, "1000", 4) = 4 [pid 4458] close(3) = 0 [pid 4458] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4458] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4458] write(4, "71", 2) = 2 [pid 4458] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4458] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4458] exit_group(0) = ? [pid 4458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4458, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4459 ./strace-static-x86_64: Process 4459 attached [pid 4459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4459] setpgid(0, 0) = 0 [pid 4459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4459] write(3, "1000", 4) = 4 [pid 4459] close(3) = 0 [pid 4459] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4459] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4459] write(4, "71", 2) = 2 [pid 4459] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4459] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4459] exit_group(0) = ? [pid 4459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4460 ./strace-static-x86_64: Process 4460 attached [pid 4460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4460] setpgid(0, 0) = 0 [pid 4460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4460] write(3, "1000", 4) = 4 [pid 4460] close(3) = 0 [pid 4460] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4460] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4460] write(4, "71", 2) = 2 [pid 4460] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4460] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4460] exit_group(0) = ? [pid 4460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4460, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4461 ./strace-static-x86_64: Process 4461 attached [pid 4461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4461] setpgid(0, 0) = 0 [pid 4461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4461] write(3, "1000", 4) = 4 [pid 4461] close(3) = 0 [pid 4461] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4461] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4461] write(4, "71", 2) = 2 [pid 4461] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4461] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4461] exit_group(0) = ? [pid 4461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4461, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4462 attached , child_tidptr=0x5555565bf5d0) = 4462 [pid 4462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4462] setpgid(0, 0) = 0 [pid 4462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4462] write(3, "1000", 4) = 4 [pid 4462] close(3) = 0 [pid 4462] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4462] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4462] write(4, "71", 2) = 2 [pid 4462] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4462] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4462] exit_group(0) = ? [pid 4462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4462, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4463 attached , child_tidptr=0x5555565bf5d0) = 4463 [pid 4463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4463] setpgid(0, 0) = 0 [pid 4463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4463] write(3, "1000", 4) = 4 [pid 4463] close(3) = 0 [pid 4463] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4463] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4463] write(4, "71", 2) = 2 [pid 4463] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4463] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4463] exit_group(0) = ? [pid 4463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4463, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4464 ./strace-static-x86_64: Process 4464 attached [pid 4464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4464] setpgid(0, 0) = 0 [pid 4464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4464] write(3, "1000", 4) = 4 [pid 4464] close(3) = 0 [pid 4464] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4464] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4464] write(4, "71", 2) = 2 [pid 4464] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4464] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4464] exit_group(0) = ? [pid 4464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4465 ./strace-static-x86_64: Process 4465 attached [pid 4465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4465] setpgid(0, 0) = 0 [pid 4465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4465] write(3, "1000", 4) = 4 [pid 4465] close(3) = 0 [pid 4465] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4465] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4465] write(4, "71", 2) = 2 [pid 4465] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4465] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4465] exit_group(0) = ? [pid 4465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4466 attached , child_tidptr=0x5555565bf5d0) = 4466 [pid 4466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4466] setpgid(0, 0) = 0 [pid 4466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4466] write(3, "1000", 4) = 4 [pid 4466] close(3) = 0 [pid 4466] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4466] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4466] write(4, "71", 2) = 2 [pid 4466] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4466] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4466] exit_group(0) = ? [pid 4466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4466, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4467 attached , child_tidptr=0x5555565bf5d0) = 4467 [pid 4467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4467] setpgid(0, 0) = 0 [pid 4467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4467] write(3, "1000", 4) = 4 [pid 4467] close(3) = 0 [pid 4467] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4467] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4467] write(4, "71", 2) = 2 [pid 4467] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4467] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4467] exit_group(0) = ? [pid 4467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4467, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4468 attached , child_tidptr=0x5555565bf5d0) = 4468 [pid 4468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4468] setpgid(0, 0) = 0 [pid 4468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4468] write(3, "1000", 4) = 4 [pid 4468] close(3) = 0 [pid 4468] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4468] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4468] write(4, "71", 2) = 2 [pid 4468] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4468] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4468] exit_group(0) = ? [pid 4468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4468, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4469 ./strace-static-x86_64: Process 4469 attached [pid 4469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4469] setpgid(0, 0) = 0 [pid 4469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4469] write(3, "1000", 4) = 4 [pid 4469] close(3) = 0 [pid 4469] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4469] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4469] write(4, "71", 2) = 2 [pid 4469] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4469] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4469] exit_group(0) = ? [pid 4469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4470 ./strace-static-x86_64: Process 4470 attached [pid 4470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4470] setpgid(0, 0) = 0 [pid 4470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4470] write(3, "1000", 4) = 4 [pid 4470] close(3) = 0 [pid 4470] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4470] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4470] write(4, "71", 2) = 2 [pid 4470] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4470] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4470] exit_group(0) = ? [pid 4470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4470, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4471 ./strace-static-x86_64: Process 4471 attached [pid 4471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4471] setpgid(0, 0) = 0 [pid 4471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4471] write(3, "1000", 4) = 4 [pid 4471] close(3) = 0 [pid 4471] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4471] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4471] write(4, "71", 2) = 2 [pid 4471] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4471] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4471] exit_group(0) = ? [pid 4471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4471, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4472 ./strace-static-x86_64: Process 4472 attached [pid 4472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4472] setpgid(0, 0) = 0 [pid 4472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4472] write(3, "1000", 4) = 4 [pid 4472] close(3) = 0 [pid 4472] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4472] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4472] write(4, "71", 2) = 2 [pid 4472] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4472] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4472] exit_group(0) = ? [pid 4472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4472, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4473 ./strace-static-x86_64: Process 4473 attached [pid 4473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4473] setpgid(0, 0) = 0 [pid 4473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4473] write(3, "1000", 4) = 4 [pid 4473] close(3) = 0 [pid 4473] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4473] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4473] write(4, "71", 2) = 2 [pid 4473] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4473] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4473] exit_group(0) = ? [pid 4473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4474 ./strace-static-x86_64: Process 4474 attached [pid 4474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4474] setpgid(0, 0) = 0 [pid 4474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4474] write(3, "1000", 4) = 4 [pid 4474] close(3) = 0 [pid 4474] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4474] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4474] write(4, "71", 2) = 2 [pid 4474] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4474] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4474] exit_group(0) = ? [pid 4474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4475 attached , child_tidptr=0x5555565bf5d0) = 4475 [pid 4475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4475] setpgid(0, 0) = 0 [pid 4475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4475] write(3, "1000", 4) = 4 [pid 4475] close(3) = 0 [pid 4475] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4475] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4475] write(4, "71", 2) = 2 [pid 4475] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4475] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4475] exit_group(0) = ? [pid 4475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4475, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4476 attached , child_tidptr=0x5555565bf5d0) = 4476 [pid 4476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4476] setpgid(0, 0) = 0 [pid 4476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4476] write(3, "1000", 4) = 4 [pid 4476] close(3) = 0 [pid 4476] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4476] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4476] write(4, "71", 2) = 2 [pid 4476] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4476] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4476] exit_group(0) = ? [pid 4476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4476, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4477 attached , child_tidptr=0x5555565bf5d0) = 4477 [pid 4477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4477] setpgid(0, 0) = 0 [pid 4477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4477] write(3, "1000", 4) = 4 [pid 4477] close(3) = 0 [pid 4477] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4477] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4477] write(4, "71", 2) = 2 [pid 4477] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4477] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4477] exit_group(0) = ? [pid 4477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4477, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4478 ./strace-static-x86_64: Process 4478 attached [pid 4478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4478] setpgid(0, 0) = 0 [pid 4478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4478] write(3, "1000", 4) = 4 [pid 4478] close(3) = 0 [pid 4478] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4478] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4478] write(4, "71", 2) = 2 [pid 4478] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4478] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4478] exit_group(0) = ? [pid 4478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4478, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4479 ./strace-static-x86_64: Process 4479 attached [pid 4479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4479] setpgid(0, 0) = 0 [pid 4479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4479] write(3, "1000", 4) = 4 [pid 4479] close(3) = 0 [pid 4479] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4479] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4479] write(4, "71", 2) = 2 [pid 4479] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4479] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4479] exit_group(0) = ? [pid 4479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4479, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4480 ./strace-static-x86_64: Process 4480 attached [pid 4480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4480] setpgid(0, 0) = 0 [pid 4480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4480] write(3, "1000", 4) = 4 [pid 4480] close(3) = 0 [pid 4480] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4480] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4480] write(4, "71", 2) = 2 [pid 4480] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4480] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4480] exit_group(0) = ? [pid 4480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4480, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4481 ./strace-static-x86_64: Process 4481 attached [pid 4481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4481] setpgid(0, 0) = 0 [pid 4481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4481] write(3, "1000", 4) = 4 [pid 4481] close(3) = 0 [pid 4481] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4481] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4481] write(4, "71", 2) = 2 [pid 4481] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4481] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4481] exit_group(0) = ? [pid 4481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4482 attached , child_tidptr=0x5555565bf5d0) = 4482 [pid 4482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4482] setpgid(0, 0) = 0 [pid 4482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4482] write(3, "1000", 4) = 4 [pid 4482] close(3) = 0 [pid 4482] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4482] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4482] write(4, "71", 2) = 2 [pid 4482] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4482] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4482] exit_group(0) = ? [pid 4482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4483 ./strace-static-x86_64: Process 4483 attached [pid 4483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4483] setpgid(0, 0) = 0 [pid 4483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4483] write(3, "1000", 4) = 4 [pid 4483] close(3) = 0 [pid 4483] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4483] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4483] write(4, "71", 2) = 2 [pid 4483] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4483] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4483] exit_group(0) = ? [pid 4483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4484 ./strace-static-x86_64: Process 4484 attached [pid 4484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4484] setpgid(0, 0) = 0 [pid 4484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4484] write(3, "1000", 4) = 4 [pid 4484] close(3) = 0 [pid 4484] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4484] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4484] write(4, "71", 2) = 2 [pid 4484] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4484] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4484] exit_group(0) = ? [pid 4484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4484, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4485 ./strace-static-x86_64: Process 4485 attached [pid 4485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4485] setpgid(0, 0) = 0 [pid 4485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4485] write(3, "1000", 4) = 4 [pid 4485] close(3) = 0 [pid 4485] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4485] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4485] write(4, "71", 2) = 2 [pid 4485] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4485] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4485] exit_group(0) = ? [pid 4485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4485, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4486 ./strace-static-x86_64: Process 4486 attached [pid 4486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4486] setpgid(0, 0) = 0 [pid 4486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4486] write(3, "1000", 4) = 4 [pid 4486] close(3) = 0 [pid 4486] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4486] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4486] write(4, "71", 2) = 2 [pid 4486] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4486] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4486] exit_group(0) = ? [pid 4486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4486, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4487 ./strace-static-x86_64: Process 4487 attached [pid 4487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4487] setpgid(0, 0) = 0 [pid 4487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4487] write(3, "1000", 4) = 4 [pid 4487] close(3) = 0 [pid 4487] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4487] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4487] write(4, "71", 2) = 2 [pid 4487] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4487] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4487] exit_group(0) = ? [pid 4487] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4488 ./strace-static-x86_64: Process 4488 attached [pid 4488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4488] setpgid(0, 0) = 0 [pid 4488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4488] write(3, "1000", 4) = 4 [pid 4488] close(3) = 0 [pid 4488] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4488] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4488] write(4, "71", 2) = 2 [pid 4488] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4488] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4488] exit_group(0) = ? [pid 4488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4488, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4489 ./strace-static-x86_64: Process 4489 attached [pid 4489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4489] setpgid(0, 0) = 0 [pid 4489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4489] write(3, "1000", 4) = 4 [pid 4489] close(3) = 0 [pid 4489] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4489] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4489] write(4, "71", 2) = 2 [pid 4489] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4489] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4489] exit_group(0) = ? [pid 4489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4489, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4490 ./strace-static-x86_64: Process 4490 attached [pid 4490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4490] setpgid(0, 0) = 0 [pid 4490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4490] write(3, "1000", 4) = 4 [pid 4490] close(3) = 0 [pid 4490] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4490] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4490] write(4, "71", 2) = 2 [pid 4490] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4490] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4490] exit_group(0) = ? [pid 4490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4491 ./strace-static-x86_64: Process 4491 attached [pid 4491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4491] setpgid(0, 0) = 0 [pid 4491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4491] write(3, "1000", 4) = 4 [pid 4491] close(3) = 0 [pid 4491] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4491] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4491] write(4, "71", 2) = 2 [pid 4491] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4491] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4491] exit_group(0) = ? [pid 4491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4491, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4492 ./strace-static-x86_64: Process 4492 attached [pid 4492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4492] setpgid(0, 0) = 0 [pid 4492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4492] write(3, "1000", 4) = 4 [pid 4492] close(3) = 0 [pid 4492] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4492] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4492] write(4, "71", 2) = 2 [pid 4492] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4492] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4492] exit_group(0) = ? [pid 4492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4493 ./strace-static-x86_64: Process 4493 attached [pid 4493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4493] setpgid(0, 0) = 0 [pid 4493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4493] write(3, "1000", 4) = 4 [pid 4493] close(3) = 0 [pid 4493] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4493] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4493] write(4, "71", 2) = 2 [pid 4493] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4493] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4493] exit_group(0) = ? [pid 4493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4493, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4494 ./strace-static-x86_64: Process 4494 attached [pid 4494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4494] setpgid(0, 0) = 0 [pid 4494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4494] write(3, "1000", 4) = 4 [pid 4494] close(3) = 0 [pid 4494] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4494] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4494] write(4, "71", 2) = 2 [pid 4494] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4494] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4494] exit_group(0) = ? [pid 4494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4494, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4495 ./strace-static-x86_64: Process 4495 attached [pid 4495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4495] setpgid(0, 0) = 0 [pid 4495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4495] write(3, "1000", 4) = 4 [pid 4495] close(3) = 0 [pid 4495] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4495] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4495] write(4, "71", 2) = 2 [pid 4495] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4495] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4495] exit_group(0) = ? [pid 4495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4495, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4496 attached , child_tidptr=0x5555565bf5d0) = 4496 [pid 4496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4496] setpgid(0, 0) = 0 [pid 4496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4496] write(3, "1000", 4) = 4 [pid 4496] close(3) = 0 [pid 4496] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4496] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4496] write(4, "71", 2) = 2 [pid 4496] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4496] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4496] exit_group(0) = ? [pid 4496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4496, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4497 ./strace-static-x86_64: Process 4497 attached [pid 4497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4497] setpgid(0, 0) = 0 [pid 4497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4497] write(3, "1000", 4) = 4 [pid 4497] close(3) = 0 [pid 4497] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4497] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4497] write(4, "71", 2) = 2 [pid 4497] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4497] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4497] exit_group(0) = ? [pid 4497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4497, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4498 ./strace-static-x86_64: Process 4498 attached [pid 4498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4498] setpgid(0, 0) = 0 [pid 4498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4498] write(3, "1000", 4) = 4 [pid 4498] close(3) = 0 [pid 4498] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4498] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4498] write(4, "71", 2) = 2 [pid 4498] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4498] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4498] exit_group(0) = ? [pid 4498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4498, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4499 ./strace-static-x86_64: Process 4499 attached [pid 4499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4499] setpgid(0, 0) = 0 [pid 4499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4499] write(3, "1000", 4) = 4 [pid 4499] close(3) = 0 [pid 4499] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4499] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4499] write(4, "71", 2) = 2 [pid 4499] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4499] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4499] exit_group(0) = ? [pid 4499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4499, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4500 attached , child_tidptr=0x5555565bf5d0) = 4500 [pid 4500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4500] setpgid(0, 0) = 0 [pid 4500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4500] write(3, "1000", 4) = 4 [pid 4500] close(3) = 0 [pid 4500] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4500] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4500] write(4, "71", 2) = 2 [pid 4500] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4500] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4500] exit_group(0) = ? [pid 4500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4501 ./strace-static-x86_64: Process 4501 attached [pid 4501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4501] setpgid(0, 0) = 0 [pid 4501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4501] write(3, "1000", 4) = 4 [pid 4501] close(3) = 0 [pid 4501] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4501] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4501] write(4, "71", 2) = 2 [pid 4501] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4501] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4501] exit_group(0) = ? [pid 4501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4501, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4502 attached , child_tidptr=0x5555565bf5d0) = 4502 [pid 4502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4502] setpgid(0, 0) = 0 [pid 4502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4502] write(3, "1000", 4) = 4 [pid 4502] close(3) = 0 [pid 4502] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4502] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4502] write(4, "71", 2) = 2 [pid 4502] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4502] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4502] exit_group(0) = ? [pid 4502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4502, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4503 ./strace-static-x86_64: Process 4503 attached [pid 4503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4503] setpgid(0, 0) = 0 [pid 4503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4503] write(3, "1000", 4) = 4 [pid 4503] close(3) = 0 [pid 4503] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4503] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4503] write(4, "71", 2) = 2 [pid 4503] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4503] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4503] exit_group(0) = ? [pid 4503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4504 ./strace-static-x86_64: Process 4504 attached [pid 4504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4504] setpgid(0, 0) = 0 [pid 4504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4504] write(3, "1000", 4) = 4 [pid 4504] close(3) = 0 [pid 4504] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4504] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4504] write(4, "71", 2) = 2 [pid 4504] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4504] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4504] exit_group(0) = ? [pid 4504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4504, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4505 ./strace-static-x86_64: Process 4505 attached [pid 4505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4505] setpgid(0, 0) = 0 [pid 4505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4505] write(3, "1000", 4) = 4 [pid 4505] close(3) = 0 [pid 4505] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4505] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4505] write(4, "71", 2) = 2 [pid 4505] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4505] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4505] exit_group(0) = ? [pid 4505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4505, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4506 attached , child_tidptr=0x5555565bf5d0) = 4506 [pid 4506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4506] setpgid(0, 0) = 0 [pid 4506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4506] write(3, "1000", 4) = 4 [pid 4506] close(3) = 0 [pid 4506] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4506] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4506] write(4, "71", 2) = 2 [pid 4506] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4506] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4506] exit_group(0) = ? [pid 4506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4506, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4507 ./strace-static-x86_64: Process 4507 attached [pid 4507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4507] setpgid(0, 0) = 0 [pid 4507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4507] write(3, "1000", 4) = 4 [pid 4507] close(3) = 0 [pid 4507] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4507] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4507] write(4, "71", 2) = 2 [pid 4507] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4507] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4507] exit_group(0) = ? [pid 4507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4507, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4508 attached , child_tidptr=0x5555565bf5d0) = 4508 [pid 4508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4508] setpgid(0, 0) = 0 [pid 4508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4508] write(3, "1000", 4) = 4 [pid 4508] close(3) = 0 [pid 4508] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4508] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4508] write(4, "71", 2) = 2 [pid 4508] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4508] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4508] exit_group(0) = ? [pid 4508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4508, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4509 ./strace-static-x86_64: Process 4509 attached [pid 4509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4509] setpgid(0, 0) = 0 [pid 4509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4509] write(3, "1000", 4) = 4 [pid 4509] close(3) = 0 [pid 4509] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4509] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4509] write(4, "71", 2) = 2 [pid 4509] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4509] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4509] exit_group(0) = ? [pid 4509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4509, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4510 ./strace-static-x86_64: Process 4510 attached [pid 4510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4510] setpgid(0, 0) = 0 [pid 4510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4510] write(3, "1000", 4) = 4 [pid 4510] close(3) = 0 [pid 4510] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4510] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4510] write(4, "71", 2) = 2 [pid 4510] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4510] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4510] exit_group(0) = ? [pid 4510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4511 attached , child_tidptr=0x5555565bf5d0) = 4511 [pid 4511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4511] setpgid(0, 0) = 0 [pid 4511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4511] write(3, "1000", 4) = 4 [pid 4511] close(3) = 0 [pid 4511] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4511] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4511] write(4, "71", 2) = 2 [pid 4511] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4511] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4511] exit_group(0) = ? [pid 4511] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4512 attached , child_tidptr=0x5555565bf5d0) = 4512 [pid 4512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4512] setpgid(0, 0) = 0 [pid 4512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4512] write(3, "1000", 4) = 4 [pid 4512] close(3) = 0 [pid 4512] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4512] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4512] write(4, "71", 2) = 2 [pid 4512] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4512] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4512] exit_group(0) = ? [pid 4512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4512, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4513 attached , child_tidptr=0x5555565bf5d0) = 4513 [pid 4513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4513] setpgid(0, 0) = 0 [pid 4513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4513] write(3, "1000", 4) = 4 [pid 4513] close(3) = 0 [pid 4513] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4513] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4513] write(4, "71", 2) = 2 [pid 4513] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4513] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4513] exit_group(0) = ? [pid 4513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4513, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4514 ./strace-static-x86_64: Process 4514 attached [pid 4514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4514] setpgid(0, 0) = 0 [pid 4514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4514] write(3, "1000", 4) = 4 [pid 4514] close(3) = 0 [pid 4514] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4514] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4514] write(4, "71", 2) = 2 [pid 4514] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4514] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4514] exit_group(0) = ? [pid 4514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4515 ./strace-static-x86_64: Process 4515 attached [pid 4515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4515] setpgid(0, 0) = 0 [pid 4515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4515] write(3, "1000", 4) = 4 [pid 4515] close(3) = 0 [pid 4515] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4515] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4515] write(4, "71", 2) = 2 [pid 4515] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4515] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4515] exit_group(0) = ? [pid 4515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4516 attached , child_tidptr=0x5555565bf5d0) = 4516 [pid 4516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4516] setpgid(0, 0) = 0 [pid 4516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4516] write(3, "1000", 4) = 4 [pid 4516] close(3) = 0 [pid 4516] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4516] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4516] write(4, "71", 2) = 2 [pid 4516] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4516] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4516] exit_group(0) = ? [pid 4516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4517 attached , child_tidptr=0x5555565bf5d0) = 4517 [pid 4517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4517] setpgid(0, 0) = 0 [pid 4517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4517] write(3, "1000", 4) = 4 [pid 4517] close(3) = 0 [pid 4517] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4517] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4517] write(4, "71", 2) = 2 [pid 4517] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4517] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4517] exit_group(0) = ? [pid 4517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4517, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4518 ./strace-static-x86_64: Process 4518 attached [pid 4518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4518] setpgid(0, 0) = 0 [pid 4518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4518] write(3, "1000", 4) = 4 [pid 4518] close(3) = 0 [pid 4518] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4518] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4518] write(4, "71", 2) = 2 [pid 4518] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4518] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4518] exit_group(0) = ? [pid 4518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4518, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4519 ./strace-static-x86_64: Process 4519 attached [pid 4519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4519] setpgid(0, 0) = 0 [pid 4519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4519] write(3, "1000", 4) = 4 [pid 4519] close(3) = 0 [pid 4519] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4519] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4519] write(4, "71", 2) = 2 [pid 4519] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4519] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4519] exit_group(0) = ? [pid 4519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4520 ./strace-static-x86_64: Process 4520 attached [pid 4520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4520] setpgid(0, 0) = 0 [pid 4520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4520] write(3, "1000", 4) = 4 [pid 4520] close(3) = 0 [pid 4520] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4520] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4520] write(4, "71", 2) = 2 [pid 4520] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4520] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4520] exit_group(0) = ? [pid 4520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4520, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4521 ./strace-static-x86_64: Process 4521 attached [pid 4521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4521] setpgid(0, 0) = 0 [pid 4521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4521] write(3, "1000", 4) = 4 [pid 4521] close(3) = 0 [pid 4521] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4521] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4521] write(4, "71", 2) = 2 [pid 4521] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4521] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4521] exit_group(0) = ? [pid 4521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4521, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4522 attached [pid 4522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4522] setpgid(0, 0) = 0 [pid 4522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4522 [pid 4522] <... openat resumed>) = 3 [pid 4522] write(3, "1000", 4) = 4 [pid 4522] close(3) = 0 [pid 4522] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4522] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4522] write(4, "71", 2) = 2 [pid 4522] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4522] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4522] exit_group(0) = ? [pid 4522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4522, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4523 ./strace-static-x86_64: Process 4523 attached [pid 4523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4523] setpgid(0, 0) = 0 [pid 4523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4523] write(3, "1000", 4) = 4 [pid 4523] close(3) = 0 [pid 4523] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4523] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4523] write(4, "71", 2) = 2 [pid 4523] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4523] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4523] exit_group(0) = ? [pid 4523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4524 attached , child_tidptr=0x5555565bf5d0) = 4524 [pid 4524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4524] setpgid(0, 0) = 0 [pid 4524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4524] write(3, "1000", 4) = 4 [pid 4524] close(3) = 0 [pid 4524] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4524] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4524] write(4, "71", 2) = 2 [pid 4524] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4524] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4524] exit_group(0) = ? [pid 4524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4525 attached , child_tidptr=0x5555565bf5d0) = 4525 [pid 4525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4525] setpgid(0, 0) = 0 [pid 4525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4525] write(3, "1000", 4) = 4 [pid 4525] close(3) = 0 [pid 4525] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4525] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4525] write(4, "71", 2) = 2 [pid 4525] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4525] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4525] exit_group(0) = ? [pid 4525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4526 attached [pid 4526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4526] setpgid(0, 0) = 0 [pid 4526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4526] write(3, "1000", 4) = 4 [pid 4526] close(3) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4526 [pid 4526] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4526] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4526] write(4, "71", 2) = 2 [pid 4526] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4526] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4526] exit_group(0) = ? [pid 4526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4526, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4527 ./strace-static-x86_64: Process 4527 attached [pid 4527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4527] setpgid(0, 0) = 0 [pid 4527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4527] write(3, "1000", 4) = 4 [pid 4527] close(3) = 0 [pid 4527] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4527] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4527] write(4, "71", 2) = 2 [pid 4527] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4527] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4527] exit_group(0) = ? [pid 4527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4527, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4528 ./strace-static-x86_64: Process 4528 attached [pid 4528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4528] setpgid(0, 0) = 0 [pid 4528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4528] write(3, "1000", 4) = 4 [pid 4528] close(3) = 0 [pid 4528] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4528] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4528] write(4, "71", 2) = 2 [pid 4528] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4528] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4528] exit_group(0) = ? [pid 4528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4529 ./strace-static-x86_64: Process 4529 attached [pid 4529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4529] setpgid(0, 0) = 0 [pid 4529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4529] write(3, "1000", 4) = 4 [pid 4529] close(3) = 0 [pid 4529] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4529] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4529] write(4, "71", 2) = 2 [pid 4529] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4529] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4529] exit_group(0) = ? [pid 4529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4530 ./strace-static-x86_64: Process 4530 attached [pid 4530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4530] setpgid(0, 0) = 0 [pid 4530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4530] write(3, "1000", 4) = 4 [pid 4530] close(3) = 0 [pid 4530] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4530] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4530] write(4, "71", 2) = 2 [pid 4530] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4530] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4530] exit_group(0) = ? [pid 4530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4531 attached [pid 4531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4531] setpgid(0, 0) = 0 [pid 4531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4531] write(3, "1000", 4) = 4 [pid 4531] close(3) = 0 [pid 4531] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4531] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4531] write(4, "71", 2) = 2 [pid 4531] ioctl(3, LOOP_CTL_ADD, 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4531 [pid 4531] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 4531] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4531] exit_group(0) = ? [pid 4531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4531, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4532 ./strace-static-x86_64: Process 4532 attached [pid 4532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4532] setpgid(0, 0) = 0 [pid 4532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4532] write(3, "1000", 4) = 4 [pid 4532] close(3) = 0 [pid 4532] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4532] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4532] write(4, "71", 2) = 2 [pid 4532] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4532] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4532] exit_group(0) = ? [pid 4532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4532, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4533 attached , child_tidptr=0x5555565bf5d0) = 4533 [pid 4533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4533] setpgid(0, 0) = 0 [pid 4533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4533] write(3, "1000", 4) = 4 [pid 4533] close(3) = 0 [pid 4533] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4533] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4533] write(4, "71", 2) = 2 [pid 4533] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4533] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4533] exit_group(0) = ? [pid 4533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4533, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4534 attached , child_tidptr=0x5555565bf5d0) = 4534 [pid 4534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4534] setpgid(0, 0) = 0 [pid 4534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4534] write(3, "1000", 4) = 4 [pid 4534] close(3) = 0 [pid 4534] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4534] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4534] write(4, "71", 2) = 2 [pid 4534] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4534] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4534] exit_group(0) = ? [pid 4534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4534, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4535 ./strace-static-x86_64: Process 4535 attached [pid 4535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4535] setpgid(0, 0) = 0 [pid 4535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4535] write(3, "1000", 4) = 4 [pid 4535] close(3) = 0 [pid 4535] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4535] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4535] write(4, "71", 2) = 2 [pid 4535] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4535] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4535] exit_group(0) = ? [pid 4535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4535, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4536 ./strace-static-x86_64: Process 4536 attached [pid 4536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4536] setpgid(0, 0) = 0 [pid 4536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4536] write(3, "1000", 4) = 4 [pid 4536] close(3) = 0 [pid 4536] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4536] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4536] write(4, "71", 2) = 2 [pid 4536] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4536] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4536] exit_group(0) = ? [pid 4536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4536, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4537 attached [pid 4537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4537] setpgid(0, 0) = 0 [pid 4537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4537] write(3, "1000", 4) = 4 [pid 4537] close(3) = 0 [pid 4537] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4537] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4537 [pid 4537] write(4, "71", 2) = 2 [pid 4537] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4537] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4537] exit_group(0) = ? [pid 4537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4538 ./strace-static-x86_64: Process 4538 attached [pid 4538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4538] setpgid(0, 0) = 0 [pid 4538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4538] write(3, "1000", 4) = 4 [pid 4538] close(3) = 0 [pid 4538] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4538] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4538] write(4, "71", 2) = 2 [pid 4538] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4538] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4538] exit_group(0) = ? [pid 4538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4539 ./strace-static-x86_64: Process 4539 attached [pid 4539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4539] setpgid(0, 0) = 0 [pid 4539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4539] write(3, "1000", 4) = 4 [pid 4539] close(3) = 0 [pid 4539] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4539] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4539] write(4, "71", 2) = 2 [pid 4539] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4539] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4539] exit_group(0) = ? [pid 4539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4539, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4540 ./strace-static-x86_64: Process 4540 attached [pid 4540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4540] setpgid(0, 0) = 0 [pid 4540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4540] write(3, "1000", 4) = 4 [pid 4540] close(3) = 0 [pid 4540] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4540] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4540] write(4, "71", 2) = 2 [pid 4540] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4540] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4540] exit_group(0) = ? [pid 4540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4540, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4541 attached , child_tidptr=0x5555565bf5d0) = 4541 [pid 4541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4541] setpgid(0, 0) = 0 [pid 4541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4541] write(3, "1000", 4) = 4 [pid 4541] close(3) = 0 [pid 4541] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4541] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4541] write(4, "71", 2) = 2 [pid 4541] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4541] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4541] exit_group(0) = ? [pid 4541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4541, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4542 ./strace-static-x86_64: Process 4542 attached [pid 4542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4542] setpgid(0, 0) = 0 [pid 4542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4542] write(3, "1000", 4) = 4 [pid 4542] close(3) = 0 [pid 4542] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4542] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4542] write(4, "71", 2) = 2 [pid 4542] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4542] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4542] exit_group(0) = ? [pid 4542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4543 attached [pid 4543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4543] setpgid(0, 0) = 0 [pid 4543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4543 [pid 4543] <... openat resumed>) = 3 [pid 4543] write(3, "1000", 4) = 4 [pid 4543] close(3) = 0 [pid 4543] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4543] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4543] write(4, "71", 2) = 2 [pid 4543] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4543] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4543] exit_group(0) = ? [pid 4543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4543, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4544 attached , child_tidptr=0x5555565bf5d0) = 4544 [pid 4544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4544] setpgid(0, 0) = 0 [pid 4544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4544] write(3, "1000", 4) = 4 [pid 4544] close(3) = 0 [pid 4544] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4544] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4544] write(4, "71", 2) = 2 [pid 4544] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4544] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4544] exit_group(0) = ? [pid 4544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4544, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4545 attached [pid 4545] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4545 [pid 4545] <... prctl resumed>) = 0 [pid 4545] setpgid(0, 0) = 0 [pid 4545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4545] write(3, "1000", 4) = 4 [pid 4545] close(3) = 0 [pid 4545] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4545] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4545] write(4, "71", 2) = 2 [pid 4545] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4545] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4545] exit_group(0) = ? [pid 4545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4545, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4546 attached , child_tidptr=0x5555565bf5d0) = 4546 [pid 4546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4546] setpgid(0, 0) = 0 [pid 4546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4546] write(3, "1000", 4) = 4 [pid 4546] close(3) = 0 [pid 4546] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4546] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4546] write(4, "71", 2) = 2 [pid 4546] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4546] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4546] exit_group(0) = ? [pid 4546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4547 attached , child_tidptr=0x5555565bf5d0) = 4547 [pid 4547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4547] setpgid(0, 0) = 0 [pid 4547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4547] write(3, "1000", 4) = 4 [pid 4547] close(3) = 0 [pid 4547] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4547] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4547] write(4, "71", 2) = 2 [pid 4547] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4547] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4547] exit_group(0) = ? [pid 4547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4548 attached , child_tidptr=0x5555565bf5d0) = 4548 [pid 4548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4548] setpgid(0, 0) = 0 [pid 4548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4548] write(3, "1000", 4) = 4 [pid 4548] close(3) = 0 [pid 4548] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4548] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4548] write(4, "71", 2) = 2 [pid 4548] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4548] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4548] exit_group(0) = ? [pid 4548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4548, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4549 ./strace-static-x86_64: Process 4549 attached [pid 4549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4549] setpgid(0, 0) = 0 [pid 4549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4549] write(3, "1000", 4) = 4 [pid 4549] close(3) = 0 [pid 4549] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4549] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4549] write(4, "71", 2) = 2 [pid 4549] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4549] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4549] exit_group(0) = ? [pid 4549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4549, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4550 attached , child_tidptr=0x5555565bf5d0) = 4550 [pid 4550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4550] setpgid(0, 0) = 0 [pid 4550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4550] write(3, "1000", 4) = 4 [pid 4550] close(3) = 0 [pid 4550] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4550] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4550] write(4, "71", 2) = 2 [pid 4550] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4550] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4550] exit_group(0) = ? [pid 4550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4550, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4551 attached , child_tidptr=0x5555565bf5d0) = 4551 [pid 4551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4551] setpgid(0, 0) = 0 [pid 4551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4551] write(3, "1000", 4) = 4 [pid 4551] close(3) = 0 [pid 4551] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4551] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4551] write(4, "71", 2) = 2 [pid 4551] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4551] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4551] exit_group(0) = ? [pid 4551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4552 attached , child_tidptr=0x5555565bf5d0) = 4552 [pid 4552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4552] setpgid(0, 0) = 0 [pid 4552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4552] write(3, "1000", 4) = 4 [pid 4552] close(3) = 0 [pid 4552] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4552] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4552] write(4, "71", 2) = 2 [pid 4552] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4552] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4552] exit_group(0) = ? [pid 4552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4552, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4553 attached , child_tidptr=0x5555565bf5d0) = 4553 [pid 4553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4553] setpgid(0, 0) = 0 [pid 4553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4553] write(3, "1000", 4) = 4 [pid 4553] close(3) = 0 [pid 4553] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4553] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4553] write(4, "71", 2) = 2 [pid 4553] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4553] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4553] exit_group(0) = ? [pid 4553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4553, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4554 ./strace-static-x86_64: Process 4554 attached [pid 4554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4554] setpgid(0, 0) = 0 [pid 4554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4554] write(3, "1000", 4) = 4 [pid 4554] close(3) = 0 [pid 4554] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4554] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4554] write(4, "71", 2) = 2 [pid 4554] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4554] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4554] exit_group(0) = ? [pid 4554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4554, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4555 ./strace-static-x86_64: Process 4555 attached [pid 4555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4555] setpgid(0, 0) = 0 [pid 4555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4555] write(3, "1000", 4) = 4 [pid 4555] close(3) = 0 [pid 4555] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4555] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4555] write(4, "71", 2) = 2 [pid 4555] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4555] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4555] exit_group(0) = ? [pid 4555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4555, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4556 ./strace-static-x86_64: Process 4556 attached [pid 4556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4556] setpgid(0, 0) = 0 [pid 4556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4556] write(3, "1000", 4) = 4 [pid 4556] close(3) = 0 [pid 4556] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4556] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4556] write(4, "71", 2) = 2 [pid 4556] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4556] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4556] exit_group(0) = ? [pid 4556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4556, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4557 ./strace-static-x86_64: Process 4557 attached [pid 4557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4557] setpgid(0, 0) = 0 [pid 4557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4557] write(3, "1000", 4) = 4 [pid 4557] close(3) = 0 [pid 4557] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4557] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4557] write(4, "71", 2) = 2 [pid 4557] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4557] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4557] exit_group(0) = ? [pid 4557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4557, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4558 ./strace-static-x86_64: Process 4558 attached [pid 4558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4558] setpgid(0, 0) = 0 [pid 4558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4558] write(3, "1000", 4) = 4 [pid 4558] close(3) = 0 [pid 4558] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4558] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4558] write(4, "71", 2) = 2 [pid 4558] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4558] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4558] exit_group(0) = ? [pid 4558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4558, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4559 attached , child_tidptr=0x5555565bf5d0) = 4559 [pid 4559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4559] setpgid(0, 0) = 0 [pid 4559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4559] write(3, "1000", 4) = 4 [pid 4559] close(3) = 0 [pid 4559] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4559] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4559] write(4, "71", 2) = 2 [pid 4559] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4559] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4559] exit_group(0) = ? [pid 4559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4560 attached , child_tidptr=0x5555565bf5d0) = 4560 [pid 4560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4560] setpgid(0, 0) = 0 [pid 4560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4560] write(3, "1000", 4) = 4 [pid 4560] close(3) = 0 [pid 4560] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4560] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4560] write(4, "71", 2) = 2 [pid 4560] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4560] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4560] exit_group(0) = ? [pid 4560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4561 attached , child_tidptr=0x5555565bf5d0) = 4561 [pid 4561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4561] setpgid(0, 0) = 0 [pid 4561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4561] write(3, "1000", 4) = 4 [pid 4561] close(3) = 0 [pid 4561] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4561] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4561] write(4, "71", 2) = 2 [pid 4561] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4561] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4561] exit_group(0) = ? [pid 4561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4561, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4562 attached , child_tidptr=0x5555565bf5d0) = 4562 [pid 4562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4562] setpgid(0, 0) = 0 [pid 4562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4562] write(3, "1000", 4) = 4 [pid 4562] close(3) = 0 [pid 4562] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4562] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4562] write(4, "71", 2) = 2 [pid 4562] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4562] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4562] exit_group(0) = ? [pid 4562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4562, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4563 ./strace-static-x86_64: Process 4563 attached [pid 4563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4563] setpgid(0, 0) = 0 [pid 4563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4563] write(3, "1000", 4) = 4 [pid 4563] close(3) = 0 [pid 4563] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4563] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4563] write(4, "71", 2) = 2 [pid 4563] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4563] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4563] exit_group(0) = ? [pid 4563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4563, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4564 attached [pid 4564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4564] setpgid(0, 0) = 0 [pid 4564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4564 [pid 4564] <... openat resumed>) = 3 [pid 4564] write(3, "1000", 4) = 4 [pid 4564] close(3) = 0 [pid 4564] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4564] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4564] write(4, "71", 2) = 2 [pid 4564] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4564] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4564] exit_group(0) = ? [pid 4564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4564, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4565 ./strace-static-x86_64: Process 4565 attached [pid 4565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4565] setpgid(0, 0) = 0 [pid 4565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4565] write(3, "1000", 4) = 4 [pid 4565] close(3) = 0 [pid 4565] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4565] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4565] write(4, "71", 2) = 2 [pid 4565] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4565] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4565] exit_group(0) = ? [pid 4565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4566 ./strace-static-x86_64: Process 4566 attached [pid 4566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4566] setpgid(0, 0) = 0 [pid 4566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4566] write(3, "1000", 4) = 4 [pid 4566] close(3) = 0 [pid 4566] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4566] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4566] write(4, "71", 2) = 2 [pid 4566] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4566] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4566] exit_group(0) = ? [pid 4566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4567 ./strace-static-x86_64: Process 4567 attached [pid 4567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4567] setpgid(0, 0) = 0 [pid 4567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4567] write(3, "1000", 4) = 4 [pid 4567] close(3) = 0 [pid 4567] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4567] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4567] write(4, "71", 2) = 2 [pid 4567] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4567] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4567] exit_group(0) = ? [pid 4567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4567, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4568 ./strace-static-x86_64: Process 4568 attached [pid 4568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4568] setpgid(0, 0) = 0 [pid 4568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4568] write(3, "1000", 4) = 4 [pid 4568] close(3) = 0 [pid 4568] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4568] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4568] write(4, "71", 2) = 2 [pid 4568] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4568] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4568] exit_group(0) = ? [pid 4568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4568, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4569 ./strace-static-x86_64: Process 4569 attached [pid 4569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4569] setpgid(0, 0) = 0 [pid 4569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4569] write(3, "1000", 4) = 4 [pid 4569] close(3) = 0 [pid 4569] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4569] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4569] write(4, "71", 2) = 2 [pid 4569] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4569] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4569] exit_group(0) = ? [pid 4569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4569, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4570 attached , child_tidptr=0x5555565bf5d0) = 4570 [pid 4570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4570] setpgid(0, 0) = 0 [pid 4570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4570] write(3, "1000", 4) = 4 [pid 4570] close(3) = 0 [pid 4570] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4570] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4570] write(4, "71", 2) = 2 [pid 4570] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4570] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4570] exit_group(0) = ? [pid 4570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4571 ./strace-static-x86_64: Process 4571 attached [pid 4571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4571] setpgid(0, 0) = 0 [pid 4571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4571] write(3, "1000", 4) = 4 [pid 4571] close(3) = 0 [pid 4571] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4571] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4571] write(4, "71", 2) = 2 [pid 4571] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4571] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4571] exit_group(0) = ? [pid 4571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4571, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4572 ./strace-static-x86_64: Process 4572 attached [pid 4572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4572] setpgid(0, 0) = 0 [pid 4572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4572] write(3, "1000", 4) = 4 [pid 4572] close(3) = 0 [pid 4572] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4572] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4572] write(4, "71", 2) = 2 [pid 4572] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4572] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4572] exit_group(0) = ? [pid 4572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4572, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4573 attached [pid 4573] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4573 [pid 4573] <... prctl resumed>) = 0 [pid 4573] setpgid(0, 0) = 0 [pid 4573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4573] write(3, "1000", 4) = 4 [pid 4573] close(3) = 0 [pid 4573] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4573] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4573] write(4, "71", 2) = 2 [pid 4573] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4573] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4573] exit_group(0) = ? [pid 4573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4573, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4574 attached , child_tidptr=0x5555565bf5d0) = 4574 [pid 4574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4574] setpgid(0, 0) = 0 [pid 4574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4574] write(3, "1000", 4) = 4 [pid 4574] close(3) = 0 [pid 4574] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4574] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4574] write(4, "71", 2) = 2 [pid 4574] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4574] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4574] exit_group(0) = ? [pid 4574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4574, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4575 attached , child_tidptr=0x5555565bf5d0) = 4575 [pid 4575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4575] setpgid(0, 0) = 0 [pid 4575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4575] write(3, "1000", 4) = 4 [pid 4575] close(3) = 0 [pid 4575] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4575] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4575] write(4, "71", 2) = 2 [pid 4575] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4575] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4575] exit_group(0) = ? [pid 4575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4575, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4576 ./strace-static-x86_64: Process 4576 attached [pid 4576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4576] setpgid(0, 0) = 0 [pid 4576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4576] write(3, "1000", 4) = 4 [pid 4576] close(3) = 0 [pid 4576] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4576] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4576] write(4, "71", 2) = 2 [pid 4576] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4576] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4576] exit_group(0) = ? [pid 4576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4577 attached , child_tidptr=0x5555565bf5d0) = 4577 [pid 4577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4577] setpgid(0, 0) = 0 [pid 4577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4577] write(3, "1000", 4) = 4 [pid 4577] close(3) = 0 [pid 4577] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4577] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4577] write(4, "71", 2) = 2 [pid 4577] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4577] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4577] exit_group(0) = ? [pid 4577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4577, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4578 ./strace-static-x86_64: Process 4578 attached [pid 4578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4578] setpgid(0, 0) = 0 [pid 4578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4578] write(3, "1000", 4) = 4 [pid 4578] close(3) = 0 [pid 4578] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4578] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4578] write(4, "71", 2) = 2 [pid 4578] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4578] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4578] exit_group(0) = ? [pid 4578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4578, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4579 attached , child_tidptr=0x5555565bf5d0) = 4579 [pid 4579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4579] setpgid(0, 0) = 0 [pid 4579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4579] write(3, "1000", 4) = 4 [pid 4579] close(3) = 0 [pid 4579] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4579] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4579] write(4, "71", 2) = 2 [pid 4579] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4579] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4579] exit_group(0) = ? [pid 4579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4579, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4580 ./strace-static-x86_64: Process 4580 attached [pid 4580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4580] setpgid(0, 0) = 0 [pid 4580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4580] write(3, "1000", 4) = 4 [pid 4580] close(3) = 0 [pid 4580] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4580] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4580] write(4, "71", 2) = 2 [pid 4580] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4580] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4580] exit_group(0) = ? [pid 4580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4580, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4581 ./strace-static-x86_64: Process 4581 attached [pid 4581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4581] setpgid(0, 0) = 0 [pid 4581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4581] write(3, "1000", 4) = 4 [pid 4581] close(3) = 0 [pid 4581] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4581] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4581] write(4, "71", 2) = 2 [pid 4581] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4581] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4581] exit_group(0) = ? [pid 4581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4581, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4582 ./strace-static-x86_64: Process 4582 attached [pid 4582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4582] setpgid(0, 0) = 0 [pid 4582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4582] write(3, "1000", 4) = 4 [pid 4582] close(3) = 0 [pid 4582] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4582] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4582] write(4, "71", 2) = 2 [pid 4582] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4582] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4582] exit_group(0) = ? [pid 4582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4582, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4583 attached , child_tidptr=0x5555565bf5d0) = 4583 [pid 4583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4583] setpgid(0, 0) = 0 [pid 4583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4583] write(3, "1000", 4) = 4 [pid 4583] close(3) = 0 [pid 4583] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4583] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4583] write(4, "71", 2) = 2 [pid 4583] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4583] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4583] exit_group(0) = ? [pid 4583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4584 ./strace-static-x86_64: Process 4584 attached [pid 4584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4584] setpgid(0, 0) = 0 [pid 4584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4584] write(3, "1000", 4) = 4 [pid 4584] close(3) = 0 [pid 4584] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4584] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4584] write(4, "71", 2) = 2 [pid 4584] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4584] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4584] exit_group(0) = ? [pid 4584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4585 ./strace-static-x86_64: Process 4585 attached [pid 4585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4585] setpgid(0, 0) = 0 [pid 4585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4585] write(3, "1000", 4) = 4 [pid 4585] close(3) = 0 [pid 4585] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4585] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4585] write(4, "71", 2) = 2 [pid 4585] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4585] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4585] exit_group(0) = ? [pid 4585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4585, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4586 ./strace-static-x86_64: Process 4586 attached [pid 4586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4586] setpgid(0, 0) = 0 [pid 4586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4586] write(3, "1000", 4) = 4 [pid 4586] close(3) = 0 [pid 4586] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4586] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4586] write(4, "71", 2) = 2 [pid 4586] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4586] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4586] exit_group(0) = ? [pid 4586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4586, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4587 attached , child_tidptr=0x5555565bf5d0) = 4587 [pid 4587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4587] setpgid(0, 0) = 0 [pid 4587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4587] write(3, "1000", 4) = 4 [pid 4587] close(3) = 0 [pid 4587] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4587] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4587] write(4, "71", 2) = 2 [pid 4587] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4587] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4587] exit_group(0) = ? [pid 4587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4587, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4588 attached , child_tidptr=0x5555565bf5d0) = 4588 [pid 4588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4588] setpgid(0, 0) = 0 [pid 4588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4588] write(3, "1000", 4) = 4 [pid 4588] close(3) = 0 [pid 4588] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4588] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4588] write(4, "71", 2) = 2 [pid 4588] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4588] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4588] exit_group(0) = ? [pid 4588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4589 attached , child_tidptr=0x5555565bf5d0) = 4589 [pid 4589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4589] setpgid(0, 0) = 0 [pid 4589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4589] write(3, "1000", 4) = 4 [pid 4589] close(3) = 0 [pid 4589] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4589] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4589] write(4, "71", 2) = 2 [pid 4589] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4589] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4589] exit_group(0) = ? [pid 4589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4589, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4590 ./strace-static-x86_64: Process 4590 attached [pid 4590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4590] setpgid(0, 0) = 0 [pid 4590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4590] write(3, "1000", 4) = 4 [pid 4590] close(3) = 0 [pid 4590] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4590] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4590] write(4, "71", 2) = 2 [pid 4590] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4590] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4590] exit_group(0) = ? [pid 4590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4590, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4591 attached [pid 4591] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4591 [pid 4591] <... prctl resumed>) = 0 [pid 4591] setpgid(0, 0) = 0 [pid 4591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4591] write(3, "1000", 4) = 4 [pid 4591] close(3) = 0 [pid 4591] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4591] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4591] write(4, "71", 2) = 2 [pid 4591] ioctl(3, LOOP_CTL_ADD, 0) = -1 EINVAL (Invalid argument) [pid 4591] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4591] exit_group(0) = ? [pid 4591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4592 ./strace-static-x86_64: Process 4592 attached [pid 4592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4592] setpgid(0, 0) = 0 [pid 4592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4592] write(3, "1000", 4) = 4 [pid 4592] close(3) = 0 [pid 4592] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4592] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4592] write(4, "71", 2) = 2 [pid 4592] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4592] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4592] exit_group(0) = ? [pid 4592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4592, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4593 ./strace-static-x86_64: Process 4593 attached [pid 4593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4593] setpgid(0, 0) = 0 [pid 4593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4593] write(3, "1000", 4) = 4 [pid 4593] close(3) = 0 [pid 4593] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4593] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4593] write(4, "71", 2) = 2 [pid 4593] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4593] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4593] exit_group(0) = ? [pid 4593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4593, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4594 ./strace-static-x86_64: Process 4594 attached [pid 4594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4594] setpgid(0, 0) = 0 [pid 4594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4594] write(3, "1000", 4) = 4 [pid 4594] close(3) = 0 [pid 4594] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4594] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4594] write(4, "71", 2) = 2 [pid 4594] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4594] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4594] exit_group(0) = ? [pid 4594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4594, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4595 ./strace-static-x86_64: Process 4595 attached [pid 4595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4595] setpgid(0, 0) = 0 [pid 4595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4595] write(3, "1000", 4) = 4 [pid 4595] close(3) = 0 [pid 4595] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4595] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4595] write(4, "71", 2) = 2 [pid 4595] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4595] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4595] exit_group(0) = ? [pid 4595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4596 attached , child_tidptr=0x5555565bf5d0) = 4596 [pid 4596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4596] setpgid(0, 0) = 0 [pid 4596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4596] write(3, "1000", 4) = 4 [pid 4596] close(3) = 0 [pid 4596] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4596] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4596] write(4, "71", 2) = 2 [pid 4596] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4596] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4596] exit_group(0) = ? [pid 4596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4596, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4597 ./strace-static-x86_64: Process 4597 attached [pid 4597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4597] setpgid(0, 0) = 0 [pid 4597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4597] write(3, "1000", 4) = 4 [pid 4597] close(3) = 0 [pid 4597] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4597] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4597] write(4, "71", 2) = 2 [pid 4597] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4597] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4597] exit_group(0) = ? [pid 4597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4598 attached , child_tidptr=0x5555565bf5d0) = 4598 [pid 4598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4598] setpgid(0, 0) = 0 [pid 4598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4598] write(3, "1000", 4) = 4 [pid 4598] close(3) = 0 [pid 4598] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4598] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4598] write(4, "71", 2) = 2 [pid 4598] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4598] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4598] exit_group(0) = ? [pid 4598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4599 ./strace-static-x86_64: Process 4599 attached [pid 4599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4599] setpgid(0, 0) = 0 [pid 4599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4599] write(3, "1000", 4) = 4 [pid 4599] close(3) = 0 [pid 4599] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4599] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4599] write(4, "71", 2) = 2 [pid 4599] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4599] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4599] exit_group(0) = ? [pid 4599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4599, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4600 ./strace-static-x86_64: Process 4600 attached [pid 4600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4600] setpgid(0, 0) = 0 [pid 4600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4600] write(3, "1000", 4) = 4 [pid 4600] close(3) = 0 [pid 4600] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4600] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4600] write(4, "71", 2) = 2 [pid 4600] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4600] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4600] exit_group(0) = ? [pid 4600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4600, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4601 ./strace-static-x86_64: Process 4601 attached [pid 4601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4601] setpgid(0, 0) = 0 [pid 4601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4601] write(3, "1000", 4) = 4 [pid 4601] close(3) = 0 [pid 4601] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4601] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4601] write(4, "71", 2) = 2 [pid 4601] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4601] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4601] exit_group(0) = ? [pid 4601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4602 attached , child_tidptr=0x5555565bf5d0) = 4602 [pid 4602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4602] setpgid(0, 0) = 0 [pid 4602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4602] write(3, "1000", 4) = 4 [pid 4602] close(3) = 0 [pid 4602] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4602] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4602] write(4, "71", 2) = 2 [pid 4602] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4602] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4602] exit_group(0) = ? [pid 4602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4603 attached [pid 4603] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4603 [pid 4603] <... prctl resumed>) = 0 [pid 4603] setpgid(0, 0) = 0 [pid 4603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4603] write(3, "1000", 4) = 4 [pid 4603] close(3) = 0 [pid 4603] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4603] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4603] write(4, "71", 2) = 2 [pid 4603] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4603] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4603] exit_group(0) = ? [pid 4603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4603, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4604 ./strace-static-x86_64: Process 4604 attached [pid 4604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4604] setpgid(0, 0) = 0 [pid 4604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4604] write(3, "1000", 4) = 4 [pid 4604] close(3) = 0 [pid 4604] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4604] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4604] write(4, "71", 2) = 2 [pid 4604] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4604] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4604] exit_group(0) = ? [pid 4604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4604, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4605 attached , child_tidptr=0x5555565bf5d0) = 4605 [pid 4605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4605] setpgid(0, 0) = 0 [pid 4605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4605] write(3, "1000", 4) = 4 [pid 4605] close(3) = 0 [pid 4605] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4605] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4605] write(4, "71", 2) = 2 [pid 4605] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4605] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4605] exit_group(0) = ? [pid 4605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4605, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4606 ./strace-static-x86_64: Process 4606 attached [pid 4606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4606] setpgid(0, 0) = 0 [pid 4606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4606] write(3, "1000", 4) = 4 [pid 4606] close(3) = 0 [pid 4606] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4606] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4606] write(4, "71", 2) = 2 [pid 4606] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4606] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4606] exit_group(0) = ? [pid 4606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4607 ./strace-static-x86_64: Process 4607 attached [pid 4607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4607] setpgid(0, 0) = 0 [pid 4607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4607] write(3, "1000", 4) = 4 [pid 4607] close(3) = 0 [pid 4607] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4607] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4607] write(4, "71", 2) = 2 [pid 4607] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4607] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4607] exit_group(0) = ? [pid 4607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4608 ./strace-static-x86_64: Process 4608 attached [pid 4608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4608] setpgid(0, 0) = 0 [pid 4608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4608] write(3, "1000", 4) = 4 [pid 4608] close(3) = 0 [pid 4608] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4608] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4608] write(4, "71", 2) = 2 [pid 4608] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4608] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4608] exit_group(0) = ? [pid 4608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4608, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4609 ./strace-static-x86_64: Process 4609 attached [pid 4609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4609] setpgid(0, 0) = 0 [pid 4609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4609] write(3, "1000", 4) = 4 [pid 4609] close(3) = 0 [pid 4609] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4609] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4609] write(4, "71", 2) = 2 [pid 4609] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4609] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4609] exit_group(0) = ? [pid 4609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4609, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4610 ./strace-static-x86_64: Process 4610 attached [pid 4610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4610] setpgid(0, 0) = 0 [pid 4610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4610] write(3, "1000", 4) = 4 [pid 4610] close(3) = 0 [pid 4610] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4610] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4610] write(4, "71", 2) = 2 [pid 4610] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4610] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4610] exit_group(0) = ? [pid 4610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4610, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4611 ./strace-static-x86_64: Process 4611 attached [pid 4611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4611] setpgid(0, 0) = 0 [pid 4611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4611] write(3, "1000", 4) = 4 [pid 4611] close(3) = 0 [pid 4611] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4611] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4611] write(4, "71", 2) = 2 [pid 4611] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4611] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4611] exit_group(0) = ? [pid 4611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4612 ./strace-static-x86_64: Process 4612 attached [pid 4612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4612] setpgid(0, 0) = 0 [pid 4612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4612] write(3, "1000", 4) = 4 [pid 4612] close(3) = 0 [pid 4612] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4612] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4612] write(4, "71", 2) = 2 [pid 4612] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4612] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4612] exit_group(0) = ? [pid 4612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4613 ./strace-static-x86_64: Process 4613 attached [pid 4613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4613] setpgid(0, 0) = 0 [pid 4613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4613] write(3, "1000", 4) = 4 [pid 4613] close(3) = 0 [pid 4613] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4613] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4613] write(4, "71", 2) = 2 [pid 4613] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4613] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4613] exit_group(0) = ? [pid 4613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4613, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4614 ./strace-static-x86_64: Process 4614 attached [pid 4614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4614] setpgid(0, 0) = 0 [pid 4614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4614] write(3, "1000", 4) = 4 [pid 4614] close(3) = 0 [pid 4614] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4614] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4614] write(4, "71", 2) = 2 [pid 4614] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4614] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4614] exit_group(0) = ? [pid 4614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4614, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4615 ./strace-static-x86_64: Process 4615 attached [pid 4615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4615] setpgid(0, 0) = 0 [pid 4615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4615] write(3, "1000", 4) = 4 [pid 4615] close(3) = 0 [pid 4615] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4615] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4615] write(4, "71", 2) = 2 [pid 4615] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4615] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4615] exit_group(0) = ? [pid 4615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4616 ./strace-static-x86_64: Process 4616 attached [pid 4616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4616] setpgid(0, 0) = 0 [pid 4616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4616] write(3, "1000", 4) = 4 [pid 4616] close(3) = 0 [pid 4616] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4616] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4616] write(4, "71", 2) = 2 [pid 4616] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4616] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4616] exit_group(0) = ? [pid 4616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4617 ./strace-static-x86_64: Process 4617 attached [pid 4617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4617] setpgid(0, 0) = 0 [pid 4617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4617] write(3, "1000", 4) = 4 [pid 4617] close(3) = 0 [pid 4617] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4617] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4617] write(4, "71", 2) = 2 [pid 4617] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4617] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4617] exit_group(0) = ? [pid 4617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4617, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4618 attached , child_tidptr=0x5555565bf5d0) = 4618 [pid 4618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4618] setpgid(0, 0) = 0 [pid 4618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4618] write(3, "1000", 4) = 4 [pid 4618] close(3) = 0 [pid 4618] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4618] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4618] write(4, "71", 2) = 2 [pid 4618] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4618] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4618] exit_group(0) = ? [pid 4618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4618, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4619 attached , child_tidptr=0x5555565bf5d0) = 4619 [pid 4619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4619] setpgid(0, 0) = 0 [pid 4619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4619] write(3, "1000", 4) = 4 [pid 4619] close(3) = 0 [pid 4619] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4619] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4619] write(4, "71", 2) = 2 [pid 4619] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4619] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4619] exit_group(0) = ? [pid 4619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4620 attached , child_tidptr=0x5555565bf5d0) = 4620 [pid 4620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4620] setpgid(0, 0) = 0 [pid 4620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4620] write(3, "1000", 4) = 4 [pid 4620] close(3) = 0 [pid 4620] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4620] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4620] write(4, "71", 2) = 2 [pid 4620] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4620] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4620] exit_group(0) = ? [pid 4620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4621 ./strace-static-x86_64: Process 4621 attached [pid 4621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4621] setpgid(0, 0) = 0 [pid 4621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4621] write(3, "1000", 4) = 4 [pid 4621] close(3) = 0 [pid 4621] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4621] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4621] write(4, "71", 2) = 2 [pid 4621] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4621] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4621] exit_group(0) = ? [pid 4621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4622 ./strace-static-x86_64: Process 4622 attached [pid 4622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4622] setpgid(0, 0) = 0 [pid 4622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4622] write(3, "1000", 4) = 4 [pid 4622] close(3) = 0 [pid 4622] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4622] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4622] write(4, "71", 2) = 2 [pid 4622] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4622] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4622] exit_group(0) = ? [pid 4622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4622, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4623 ./strace-static-x86_64: Process 4623 attached [pid 4623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4623] setpgid(0, 0) = 0 [pid 4623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4623] write(3, "1000", 4) = 4 [pid 4623] close(3) = 0 [pid 4623] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4623] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4623] write(4, "71", 2) = 2 [pid 4623] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4623] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4623] exit_group(0) = ? [pid 4623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4623, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4624 attached , child_tidptr=0x5555565bf5d0) = 4624 [pid 4624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4624] setpgid(0, 0) = 0 [pid 4624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4624] write(3, "1000", 4) = 4 [pid 4624] close(3) = 0 [pid 4624] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4624] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4624] write(4, "71", 2) = 2 [pid 4624] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4624] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4624] exit_group(0) = ? [pid 4624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4625 attached , child_tidptr=0x5555565bf5d0) = 4625 [pid 4625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4625] setpgid(0, 0) = 0 [pid 4625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4625] write(3, "1000", 4) = 4 [pid 4625] close(3) = 0 [pid 4625] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4625] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4625] write(4, "71", 2) = 2 [pid 4625] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4625] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4625] exit_group(0) = ? [pid 4625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4626 ./strace-static-x86_64: Process 4626 attached [pid 4626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4626] setpgid(0, 0) = 0 [pid 4626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4626] write(3, "1000", 4) = 4 [pid 4626] close(3) = 0 [pid 4626] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4626] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4626] write(4, "71", 2) = 2 [pid 4626] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4626] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4626] exit_group(0) = ? [pid 4626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4626, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4627 ./strace-static-x86_64: Process 4627 attached [pid 4627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4627] setpgid(0, 0) = 0 [pid 4627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4627] write(3, "1000", 4) = 4 [pid 4627] close(3) = 0 [pid 4627] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4627] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4627] write(4, "71", 2) = 2 [pid 4627] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4627] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4627] exit_group(0) = ? [pid 4627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4627, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4628 ./strace-static-x86_64: Process 4628 attached [pid 4628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4628] setpgid(0, 0) = 0 [pid 4628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4628] write(3, "1000", 4) = 4 [pid 4628] close(3) = 0 [pid 4628] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4628] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4628] write(4, "71", 2) = 2 [pid 4628] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4628] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4628] exit_group(0) = ? [pid 4628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4628, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4629 ./strace-static-x86_64: Process 4629 attached [pid 4629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4629] setpgid(0, 0) = 0 [pid 4629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4629] write(3, "1000", 4) = 4 [pid 4629] close(3) = 0 [pid 4629] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4629] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4629] write(4, "71", 2) = 2 [pid 4629] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4629] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4629] exit_group(0) = ? [pid 4629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4630 ./strace-static-x86_64: Process 4630 attached [pid 4630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4630] setpgid(0, 0) = 0 [pid 4630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4630] write(3, "1000", 4) = 4 [pid 4630] close(3) = 0 [pid 4630] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4630] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4630] write(4, "71", 2) = 2 [pid 4630] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4630] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4630] exit_group(0) = ? [pid 4630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4631 ./strace-static-x86_64: Process 4631 attached [pid 4631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4631] setpgid(0, 0) = 0 [pid 4631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4631] write(3, "1000", 4) = 4 [pid 4631] close(3) = 0 [pid 4631] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4631] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4631] write(4, "71", 2) = 2 [pid 4631] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4631] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4631] exit_group(0) = ? [pid 4631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4631, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4632 attached , child_tidptr=0x5555565bf5d0) = 4632 [pid 4632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4632] setpgid(0, 0) = 0 [pid 4632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4632] write(3, "1000", 4) = 4 [pid 4632] close(3) = 0 [pid 4632] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4632] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4632] write(4, "71", 2) = 2 [pid 4632] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4632] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4632] exit_group(0) = ? [pid 4632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4632, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4633 attached , child_tidptr=0x5555565bf5d0) = 4633 [pid 4633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4633] setpgid(0, 0) = 0 [pid 4633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4633] write(3, "1000", 4) = 4 [pid 4633] close(3) = 0 [pid 4633] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4633] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4633] write(4, "71", 2) = 2 [pid 4633] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4633] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4633] exit_group(0) = ? [pid 4633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4634 attached , child_tidptr=0x5555565bf5d0) = 4634 [pid 4634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4634] setpgid(0, 0) = 0 [pid 4634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4634] write(3, "1000", 4) = 4 [pid 4634] close(3) = 0 [pid 4634] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4634] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4634] write(4, "71", 2) = 2 [pid 4634] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4634] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4634] exit_group(0) = ? [pid 4634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4635 attached , child_tidptr=0x5555565bf5d0) = 4635 [pid 4635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4635] setpgid(0, 0) = 0 [pid 4635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4635] write(3, "1000", 4) = 4 [pid 4635] close(3) = 0 [pid 4635] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4635] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4635] write(4, "71", 2) = 2 [pid 4635] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4635] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4635] exit_group(0) = ? [pid 4635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4635, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4636 attached , child_tidptr=0x5555565bf5d0) = 4636 [pid 4636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4636] setpgid(0, 0) = 0 [pid 4636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4636] write(3, "1000", 4) = 4 [pid 4636] close(3) = 0 [pid 4636] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4636] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4636] write(4, "71", 2) = 2 [pid 4636] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4636] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4636] exit_group(0) = ? [pid 4636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4636, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4637 attached , child_tidptr=0x5555565bf5d0) = 4637 [pid 4637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4637] setpgid(0, 0) = 0 [pid 4637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4637] write(3, "1000", 4) = 4 [pid 4637] close(3) = 0 [pid 4637] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4637] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4637] write(4, "71", 2) = 2 [pid 4637] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4637] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4637] exit_group(0) = ? [pid 4637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4637, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4638 ./strace-static-x86_64: Process 4638 attached [pid 4638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4638] setpgid(0, 0) = 0 [pid 4638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4638] write(3, "1000", 4) = 4 [pid 4638] close(3) = 0 [pid 4638] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4638] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4638] write(4, "71", 2) = 2 [pid 4638] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4638] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4638] exit_group(0) = ? [pid 4638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4639 ./strace-static-x86_64: Process 4639 attached [pid 4639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4639] setpgid(0, 0) = 0 [pid 4639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4639] write(3, "1000", 4) = 4 [pid 4639] close(3) = 0 [pid 4639] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4639] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4639] write(4, "71", 2) = 2 [pid 4639] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4639] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4639] exit_group(0) = ? [pid 4639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4640 attached , child_tidptr=0x5555565bf5d0) = 4640 [pid 4640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4640] setpgid(0, 0) = 0 [pid 4640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4640] write(3, "1000", 4) = 4 [pid 4640] close(3) = 0 [pid 4640] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4640] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4640] write(4, "71", 2) = 2 [pid 4640] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4640] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4640] exit_group(0) = ? [pid 4640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4640, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4641 attached , child_tidptr=0x5555565bf5d0) = 4641 [pid 4641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4641] setpgid(0, 0) = 0 [pid 4641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4641] write(3, "1000", 4) = 4 [pid 4641] close(3) = 0 [pid 4641] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4641] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4641] write(4, "71", 2) = 2 [pid 4641] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4641] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4641] exit_group(0) = ? [pid 4641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4641, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4642 attached , child_tidptr=0x5555565bf5d0) = 4642 [pid 4642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4642] setpgid(0, 0) = 0 [pid 4642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4642] write(3, "1000", 4) = 4 [pid 4642] close(3) = 0 [pid 4642] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4642] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4642] write(4, "71", 2) = 2 [pid 4642] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4642] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4642] exit_group(0) = ? [pid 4642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4643 attached , child_tidptr=0x5555565bf5d0) = 4643 [pid 4643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4643] setpgid(0, 0) = 0 [pid 4643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4643] write(3, "1000", 4) = 4 [pid 4643] close(3) = 0 [pid 4643] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4643] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4643] write(4, "71", 2) = 2 [pid 4643] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4643] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4643] exit_group(0) = ? [pid 4643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4643, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4644 attached , child_tidptr=0x5555565bf5d0) = 4644 [pid 4644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4644] setpgid(0, 0) = 0 [pid 4644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4644] write(3, "1000", 4) = 4 [pid 4644] close(3) = 0 [pid 4644] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4644] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4644] write(4, "71", 2) = 2 [pid 4644] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4644] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4644] exit_group(0) = ? [pid 4644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4644, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4645 ./strace-static-x86_64: Process 4645 attached [pid 4645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4645] setpgid(0, 0) = 0 [pid 4645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4645] write(3, "1000", 4) = 4 [pid 4645] close(3) = 0 [pid 4645] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4645] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4645] write(4, "71", 2) = 2 [pid 4645] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4645] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4645] exit_group(0) = ? [pid 4645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4645, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4646 attached , child_tidptr=0x5555565bf5d0) = 4646 [pid 4646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4646] setpgid(0, 0) = 0 [pid 4646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4646] write(3, "1000", 4) = 4 [pid 4646] close(3) = 0 [pid 4646] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4646] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4646] write(4, "71", 2) = 2 [pid 4646] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4646] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4646] exit_group(0) = ? [pid 4646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4647 attached , child_tidptr=0x5555565bf5d0) = 4647 [pid 4647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4647] setpgid(0, 0) = 0 [pid 4647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4647] write(3, "1000", 4) = 4 [pid 4647] close(3) = 0 [pid 4647] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4647] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4647] write(4, "71", 2) = 2 [pid 4647] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4647] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4647] exit_group(0) = ? [pid 4647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4648 ./strace-static-x86_64: Process 4648 attached [pid 4648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4648] setpgid(0, 0) = 0 [pid 4648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4648] write(3, "1000", 4) = 4 [pid 4648] close(3) = 0 [pid 4648] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4648] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4648] write(4, "71", 2) = 2 [pid 4648] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4648] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4648] exit_group(0) = ? [pid 4648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4649 attached , child_tidptr=0x5555565bf5d0) = 4649 [pid 4649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4649] setpgid(0, 0) = 0 [pid 4649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4649] write(3, "1000", 4) = 4 [pid 4649] close(3) = 0 [pid 4649] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4649] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4649] write(4, "71", 2) = 2 [pid 4649] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4649] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4649] exit_group(0) = ? [pid 4649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4649, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4650 attached , child_tidptr=0x5555565bf5d0) = 4650 [pid 4650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4650] setpgid(0, 0) = 0 [pid 4650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4650] write(3, "1000", 4) = 4 [pid 4650] close(3) = 0 [pid 4650] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4650] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4650] write(4, "71", 2) = 2 [pid 4650] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4650] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4650] exit_group(0) = ? [pid 4650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4650, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4651 ./strace-static-x86_64: Process 4651 attached [pid 4651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4651] setpgid(0, 0) = 0 [pid 4651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4651] write(3, "1000", 4) = 4 [pid 4651] close(3) = 0 [pid 4651] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4651] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4651] write(4, "71", 2) = 2 [pid 4651] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4651] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4651] exit_group(0) = ? [pid 4651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4652 attached , child_tidptr=0x5555565bf5d0) = 4652 [pid 4652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4652] setpgid(0, 0) = 0 [pid 4652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4652] write(3, "1000", 4) = 4 [pid 4652] close(3) = 0 [pid 4652] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4652] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4652] write(4, "71", 2) = 2 [pid 4652] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4652] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4652] exit_group(0) = ? [pid 4652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4653 attached , child_tidptr=0x5555565bf5d0) = 4653 [pid 4653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4653] setpgid(0, 0) = 0 [pid 4653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4653] write(3, "1000", 4) = 4 [pid 4653] close(3) = 0 [pid 4653] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4653] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4653] write(4, "71", 2) = 2 [pid 4653] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4653] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4653] exit_group(0) = ? [pid 4653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4653, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4654 ./strace-static-x86_64: Process 4654 attached [pid 4654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4654] setpgid(0, 0) = 0 [pid 4654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4654] write(3, "1000", 4) = 4 [pid 4654] close(3) = 0 [pid 4654] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4654] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4654] write(4, "71", 2) = 2 [pid 4654] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4654] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4654] exit_group(0) = ? [pid 4654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4654, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4655 attached , child_tidptr=0x5555565bf5d0) = 4655 [pid 4655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4655] setpgid(0, 0) = 0 [pid 4655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4655] write(3, "1000", 4) = 4 [pid 4655] close(3) = 0 [pid 4655] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4655] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4655] write(4, "71", 2) = 2 [pid 4655] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4655] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4655] exit_group(0) = ? [pid 4655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4655, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4656 ./strace-static-x86_64: Process 4656 attached [pid 4656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4656] setpgid(0, 0) = 0 [pid 4656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4656] write(3, "1000", 4) = 4 [pid 4656] close(3) = 0 [pid 4656] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4656] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4656] write(4, "71", 2) = 2 [pid 4656] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4656] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4656] exit_group(0) = ? [pid 4656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4656, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4657 ./strace-static-x86_64: Process 4657 attached [pid 4657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4657] setpgid(0, 0) = 0 [pid 4657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4657] write(3, "1000", 4) = 4 [pid 4657] close(3) = 0 [pid 4657] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4657] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4657] write(4, "71", 2) = 2 [pid 4657] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4657] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4657] exit_group(0) = ? [pid 4657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4657, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4658 ./strace-static-x86_64: Process 4658 attached [pid 4658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4658] setpgid(0, 0) = 0 [pid 4658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4658] write(3, "1000", 4) = 4 [pid 4658] close(3) = 0 [pid 4658] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4658] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4658] write(4, "71", 2) = 2 [pid 4658] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4658] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4658] exit_group(0) = ? [pid 4658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4658, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4659 ./strace-static-x86_64: Process 4659 attached [pid 4659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4659] setpgid(0, 0) = 0 [pid 4659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4659] write(3, "1000", 4) = 4 [pid 4659] close(3) = 0 [pid 4659] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4659] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4659] write(4, "71", 2) = 2 [pid 4659] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4659] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4659] exit_group(0) = ? [pid 4659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4659, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4660 ./strace-static-x86_64: Process 4660 attached [pid 4660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4660] setpgid(0, 0) = 0 [pid 4660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4660] write(3, "1000", 4) = 4 [pid 4660] close(3) = 0 [pid 4660] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4660] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4660] write(4, "71", 2) = 2 [pid 4660] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4660] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4660] exit_group(0) = ? [pid 4660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4661 ./strace-static-x86_64: Process 4661 attached [pid 4661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4661] setpgid(0, 0) = 0 [pid 4661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4661] write(3, "1000", 4) = 4 [pid 4661] close(3) = 0 [pid 4661] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4661] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4661] write(4, "71", 2) = 2 [pid 4661] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4661] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4661] exit_group(0) = ? [pid 4661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4662 attached , child_tidptr=0x5555565bf5d0) = 4662 [pid 4662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4662] setpgid(0, 0) = 0 [pid 4662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4662] write(3, "1000", 4) = 4 [pid 4662] close(3) = 0 [pid 4662] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4662] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4662] write(4, "71", 2) = 2 [pid 4662] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4662] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4662] exit_group(0) = ? [pid 4662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4662, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4663 ./strace-static-x86_64: Process 4663 attached [pid 4663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4663] setpgid(0, 0) = 0 [pid 4663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4663] write(3, "1000", 4) = 4 [pid 4663] close(3) = 0 [pid 4663] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4663] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4663] write(4, "71", 2) = 2 [pid 4663] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4663] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4663] exit_group(0) = ? [pid 4663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4663, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4664 ./strace-static-x86_64: Process 4664 attached [pid 4664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4664] setpgid(0, 0) = 0 [pid 4664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4664] write(3, "1000", 4) = 4 [pid 4664] close(3) = 0 [pid 4664] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4664] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4664] write(4, "71", 2) = 2 [pid 4664] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4664] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4664] exit_group(0) = ? [pid 4664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4664, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4665 ./strace-static-x86_64: Process 4665 attached [pid 4665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4665] setpgid(0, 0) = 0 [pid 4665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4665] write(3, "1000", 4) = 4 [pid 4665] close(3) = 0 [pid 4665] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4665] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4665] write(4, "71", 2) = 2 [pid 4665] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4665] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4665] exit_group(0) = ? [pid 4665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4665, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4666 attached , child_tidptr=0x5555565bf5d0) = 4666 [pid 4666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4666] setpgid(0, 0) = 0 [pid 4666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4666] write(3, "1000", 4) = 4 [pid 4666] close(3) = 0 [pid 4666] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4666] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4666] write(4, "71", 2) = 2 [pid 4666] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4666] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4666] exit_group(0) = ? [pid 4666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4666, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4667 ./strace-static-x86_64: Process 4667 attached [pid 4667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4667] setpgid(0, 0) = 0 [pid 4667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4667] write(3, "1000", 4) = 4 [pid 4667] close(3) = 0 [pid 4667] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4667] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4667] write(4, "71", 2) = 2 [pid 4667] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4667] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4667] exit_group(0) = ? [pid 4667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4668 ./strace-static-x86_64: Process 4668 attached [pid 4668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4668] setpgid(0, 0) = 0 [pid 4668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4668] write(3, "1000", 4) = 4 [pid 4668] close(3) = 0 [pid 4668] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4668] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4668] write(4, "71", 2) = 2 [pid 4668] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4668] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4668] exit_group(0) = ? [pid 4668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4668, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4669 attached , child_tidptr=0x5555565bf5d0) = 4669 [pid 4669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4669] setpgid(0, 0) = 0 [pid 4669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4669] write(3, "1000", 4) = 4 [pid 4669] close(3) = 0 [pid 4669] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4669] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4669] write(4, "71", 2) = 2 [pid 4669] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4669] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4669] exit_group(0) = ? [pid 4669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4669, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4670 ./strace-static-x86_64: Process 4670 attached [pid 4670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4670] setpgid(0, 0) = 0 [pid 4670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4670] write(3, "1000", 4) = 4 [pid 4670] close(3) = 0 [pid 4670] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4670] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4670] write(4, "71", 2) = 2 [pid 4670] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4670] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4670] exit_group(0) = ? [pid 4670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4671 ./strace-static-x86_64: Process 4671 attached [pid 4671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4671] setpgid(0, 0) = 0 [pid 4671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4671] write(3, "1000", 4) = 4 [pid 4671] close(3) = 0 [pid 4671] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4671] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4671] write(4, "71", 2) = 2 [pid 4671] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4671] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4671] exit_group(0) = ? [pid 4671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4672 ./strace-static-x86_64: Process 4672 attached [pid 4672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4672] setpgid(0, 0) = 0 [pid 4672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4672] write(3, "1000", 4) = 4 [pid 4672] close(3) = 0 [pid 4672] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4672] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4672] write(4, "71", 2) = 2 [pid 4672] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4672] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4672] exit_group(0) = ? [pid 4672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4672, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4673 attached , child_tidptr=0x5555565bf5d0) = 4673 [pid 4673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4673] setpgid(0, 0) = 0 [pid 4673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4673] write(3, "1000", 4) = 4 [pid 4673] close(3) = 0 [pid 4673] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4673] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4673] write(4, "71", 2) = 2 [pid 4673] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4673] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4673] exit_group(0) = ? [pid 4673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4673, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4674 ./strace-static-x86_64: Process 4674 attached [pid 4674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4674] setpgid(0, 0) = 0 [pid 4674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4674] write(3, "1000", 4) = 4 [pid 4674] close(3) = 0 [pid 4674] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4674] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4674] write(4, "71", 2) = 2 [pid 4674] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4674] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4674] exit_group(0) = ? [pid 4674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4674, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4675 ./strace-static-x86_64: Process 4675 attached [pid 4675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4675] setpgid(0, 0) = 0 [pid 4675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4675] write(3, "1000", 4) = 4 [pid 4675] close(3) = 0 [pid 4675] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4675] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4675] write(4, "71", 2) = 2 [pid 4675] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4675] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4675] exit_group(0) = ? [pid 4675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4676 ./strace-static-x86_64: Process 4676 attached [pid 4676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4676] setpgid(0, 0) = 0 [pid 4676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4676] write(3, "1000", 4) = 4 [pid 4676] close(3) = 0 [pid 4676] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4676] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4676] write(4, "71", 2) = 2 [pid 4676] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4676] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4676] exit_group(0) = ? [pid 4676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4676, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4677 ./strace-static-x86_64: Process 4677 attached [pid 4677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4677] setpgid(0, 0) = 0 [pid 4677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4677] write(3, "1000", 4) = 4 [pid 4677] close(3) = 0 [pid 4677] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4677] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4677] write(4, "71", 2) = 2 [pid 4677] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4677] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4677] exit_group(0) = ? [pid 4677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4677, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4678 ./strace-static-x86_64: Process 4678 attached [pid 4678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4678] setpgid(0, 0) = 0 [pid 4678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4678] write(3, "1000", 4) = 4 [pid 4678] close(3) = 0 [pid 4678] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4678] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4678] write(4, "71", 2) = 2 [pid 4678] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4678] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4678] exit_group(0) = ? [pid 4678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4678, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4679 ./strace-static-x86_64: Process 4679 attached [pid 4679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4679] setpgid(0, 0) = 0 [pid 4679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4679] write(3, "1000", 4) = 4 [pid 4679] close(3) = 0 [pid 4679] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4679] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4679] write(4, "71", 2) = 2 [pid 4679] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4679] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4679] exit_group(0) = ? [pid 4679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4680 ./strace-static-x86_64: Process 4680 attached [pid 4680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4680] setpgid(0, 0) = 0 [pid 4680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4680] write(3, "1000", 4) = 4 [pid 4680] close(3) = 0 [pid 4680] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4680] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4680] write(4, "71", 2) = 2 [pid 4680] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4680] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4680] exit_group(0) = ? [pid 4680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4681 ./strace-static-x86_64: Process 4681 attached [pid 4681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4681] setpgid(0, 0) = 0 [pid 4681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4681] write(3, "1000", 4) = 4 [pid 4681] close(3) = 0 [pid 4681] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4681] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4681] write(4, "71", 2) = 2 [pid 4681] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4681] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4681] exit_group(0) = ? [pid 4681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4681, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4682 ./strace-static-x86_64: Process 4682 attached [pid 4682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4682] setpgid(0, 0) = 0 [pid 4682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4682] write(3, "1000", 4) = 4 [pid 4682] close(3) = 0 [pid 4682] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4682] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4682] write(4, "71", 2) = 2 [pid 4682] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4682] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4682] exit_group(0) = ? [pid 4682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4682, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4683 ./strace-static-x86_64: Process 4683 attached [pid 4683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4683] setpgid(0, 0) = 0 [pid 4683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4683] write(3, "1000", 4) = 4 [pid 4683] close(3) = 0 [pid 4683] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4683] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4683] write(4, "71", 2) = 2 [pid 4683] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4683] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4683] exit_group(0) = ? [pid 4683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4684 attached , child_tidptr=0x5555565bf5d0) = 4684 [pid 4684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4684] setpgid(0, 0) = 0 [pid 4684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4684] write(3, "1000", 4) = 4 [pid 4684] close(3) = 0 [pid 4684] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4684] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4684] write(4, "71", 2) = 2 [pid 4684] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4684] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4684] exit_group(0) = ? [pid 4684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4685 attached [pid 4685] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4685 [pid 4685] <... prctl resumed>) = 0 [pid 4685] setpgid(0, 0) = 0 [pid 4685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4685] write(3, "1000", 4) = 4 [pid 4685] close(3) = 0 [pid 4685] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4685] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4685] write(4, "71", 2) = 2 [pid 4685] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4685] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4685] exit_group(0) = ? [pid 4685] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4685, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4686 attached , child_tidptr=0x5555565bf5d0) = 4686 [pid 4686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4686] setpgid(0, 0) = 0 [pid 4686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4686] write(3, "1000", 4) = 4 [pid 4686] close(3) = 0 [pid 4686] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4686] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4686] write(4, "71", 2) = 2 [pid 4686] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4686] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4686] exit_group(0) = ? [pid 4686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4686, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4687 attached , child_tidptr=0x5555565bf5d0) = 4687 [pid 4687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4687] setpgid(0, 0) = 0 [pid 4687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4687] write(3, "1000", 4) = 4 [pid 4687] close(3) = 0 [pid 4687] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4687] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4687] write(4, "71", 2) = 2 [pid 4687] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4687] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4687] exit_group(0) = ? [pid 4687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4687, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4688 ./strace-static-x86_64: Process 4688 attached [pid 4688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4688] setpgid(0, 0) = 0 [pid 4688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4688] write(3, "1000", 4) = 4 [pid 4688] close(3) = 0 [pid 4688] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4688] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4688] write(4, "71", 2) = 2 [pid 4688] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4688] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4688] exit_group(0) = ? [pid 4688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4689 attached , child_tidptr=0x5555565bf5d0) = 4689 [pid 4689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4689] setpgid(0, 0) = 0 [pid 4689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4689] write(3, "1000", 4) = 4 [pid 4689] close(3) = 0 [pid 4689] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4689] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4689] write(4, "71", 2) = 2 [pid 4689] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4689] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4689] exit_group(0) = ? [pid 4689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4690 ./strace-static-x86_64: Process 4690 attached [pid 4690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4690] setpgid(0, 0) = 0 [pid 4690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4690] write(3, "1000", 4) = 4 [pid 4690] close(3) = 0 [pid 4690] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4690] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4690] write(4, "71", 2) = 2 [pid 4690] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4690] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4690] exit_group(0) = ? [pid 4690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4690, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4691 ./strace-static-x86_64: Process 4691 attached [pid 4691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4691] setpgid(0, 0) = 0 [pid 4691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4691] write(3, "1000", 4) = 4 [pid 4691] close(3) = 0 [pid 4691] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4691] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4691] write(4, "71", 2) = 2 [pid 4691] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4691] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4691] exit_group(0) = ? [pid 4691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4691, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4692 attached , child_tidptr=0x5555565bf5d0) = 4692 [pid 4692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4692] setpgid(0, 0) = 0 [pid 4692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4692] write(3, "1000", 4) = 4 [pid 4692] close(3) = 0 [pid 4692] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4692] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4692] write(4, "71", 2) = 2 [pid 4692] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4692] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4692] exit_group(0) = ? [pid 4692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4693 attached , child_tidptr=0x5555565bf5d0) = 4693 [pid 4693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4693] setpgid(0, 0) = 0 [pid 4693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4693] write(3, "1000", 4) = 4 [pid 4693] close(3) = 0 [pid 4693] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4693] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4693] write(4, "71", 2) = 2 [pid 4693] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4693] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4693] exit_group(0) = ? [pid 4693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4694 ./strace-static-x86_64: Process 4694 attached [pid 4694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4694] setpgid(0, 0) = 0 [pid 4694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4694] write(3, "1000", 4) = 4 [pid 4694] close(3) = 0 [pid 4694] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4694] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4694] write(4, "71", 2) = 2 [pid 4694] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4694] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4694] exit_group(0) = ? [pid 4694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4694, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4695 attached , child_tidptr=0x5555565bf5d0) = 4695 [pid 4695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4695] setpgid(0, 0) = 0 [pid 4695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4695] write(3, "1000", 4) = 4 [pid 4695] close(3) = 0 [pid 4695] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4695] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4695] write(4, "71", 2) = 2 [pid 4695] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4695] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4695] exit_group(0) = ? [pid 4695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4695, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4696 ./strace-static-x86_64: Process 4696 attached [pid 4696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4696] setpgid(0, 0) = 0 [pid 4696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4696] write(3, "1000", 4) = 4 [pid 4696] close(3) = 0 [pid 4696] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4696] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4696] write(4, "71", 2) = 2 [pid 4696] ioctl(3, LOOP_CTL_ADD, 0) = -1 EINVAL (Invalid argument) [pid 4696] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4696] exit_group(0) = ? [pid 4696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4697 ./strace-static-x86_64: Process 4697 attached [pid 4697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4697] setpgid(0, 0) = 0 [pid 4697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4697] write(3, "1000", 4) = 4 [pid 4697] close(3) = 0 [pid 4697] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4697] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4697] write(4, "71", 2) = 2 [pid 4697] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4697] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4697] exit_group(0) = ? [pid 4697] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4698 ./strace-static-x86_64: Process 4698 attached [pid 4698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4698] setpgid(0, 0) = 0 [pid 4698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4698] write(3, "1000", 4) = 4 [pid 4698] close(3) = 0 [pid 4698] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4698] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4698] write(4, "71", 2) = 2 [pid 4698] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4698] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4698] exit_group(0) = ? [pid 4698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4699 ./strace-static-x86_64: Process 4699 attached [pid 4699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4699] setpgid(0, 0) = 0 [pid 4699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4699] write(3, "1000", 4) = 4 [pid 4699] close(3) = 0 [pid 4699] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4699] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4699] write(4, "71", 2) = 2 [pid 4699] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4699] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4699] exit_group(0) = ? [pid 4699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4699, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4700 ./strace-static-x86_64: Process 4700 attached [pid 4700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4700] setpgid(0, 0) = 0 [pid 4700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4700] write(3, "1000", 4) = 4 [pid 4700] close(3) = 0 [pid 4700] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4700] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4700] write(4, "71", 2) = 2 [pid 4700] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4700] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4700] exit_group(0) = ? [pid 4700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4700, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4701 ./strace-static-x86_64: Process 4701 attached [pid 4701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4701] setpgid(0, 0) = 0 [pid 4701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4701] write(3, "1000", 4) = 4 [pid 4701] close(3) = 0 [pid 4701] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4701] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4701] write(4, "71", 2) = 2 [pid 4701] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4701] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4701] exit_group(0) = ? [pid 4701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4701, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4702 attached , child_tidptr=0x5555565bf5d0) = 4702 [pid 4702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4702] setpgid(0, 0) = 0 [pid 4702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4702] write(3, "1000", 4) = 4 [pid 4702] close(3) = 0 [pid 4702] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4702] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4702] write(4, "71", 2) = 2 [pid 4702] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4702] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4702] exit_group(0) = ? [pid 4702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4702, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4703 attached [pid 4703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4703] setpgid(0, 0) = 0 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4703 [pid 4703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4703] write(3, "1000", 4) = 4 [pid 4703] close(3) = 0 [pid 4703] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4703] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4703] write(4, "71", 2) = 2 [pid 4703] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4703] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4703] exit_group(0) = ? [pid 4703] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4703, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4704 ./strace-static-x86_64: Process 4704 attached [pid 4704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4704] setpgid(0, 0) = 0 [pid 4704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4704] write(3, "1000", 4) = 4 [pid 4704] close(3) = 0 [pid 4704] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4704] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4704] write(4, "71", 2) = 2 [pid 4704] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4704] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4704] exit_group(0) = ? [pid 4704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4704, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4705 ./strace-static-x86_64: Process 4705 attached [pid 4705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4705] setpgid(0, 0) = 0 [pid 4705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4705] write(3, "1000", 4) = 4 [pid 4705] close(3) = 0 [pid 4705] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4705] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4705] write(4, "71", 2) = 2 [pid 4705] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4705] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4705] exit_group(0) = ? [pid 4705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4705, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4706 ./strace-static-x86_64: Process 4706 attached [pid 4706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4706] setpgid(0, 0) = 0 [pid 4706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4706] write(3, "1000", 4) = 4 [pid 4706] close(3) = 0 [pid 4706] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4706] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4706] write(4, "71", 2) = 2 [pid 4706] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4706] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4706] exit_group(0) = ? [pid 4706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4707 ./strace-static-x86_64: Process 4707 attached [pid 4707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4707] setpgid(0, 0) = 0 [pid 4707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4707] write(3, "1000", 4) = 4 [pid 4707] close(3) = 0 [pid 4707] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4707] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4707] write(4, "71", 2) = 2 [pid 4707] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4707] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4707] exit_group(0) = ? [pid 4707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4708 ./strace-static-x86_64: Process 4708 attached [pid 4708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4708] setpgid(0, 0) = 0 [pid 4708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4708] write(3, "1000", 4) = 4 [pid 4708] close(3) = 0 [pid 4708] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4708] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4708] write(4, "71", 2) = 2 [pid 4708] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4708] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4708] exit_group(0) = ? [pid 4708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4708, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4709 attached , child_tidptr=0x5555565bf5d0) = 4709 [pid 4709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4709] setpgid(0, 0) = 0 [pid 4709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4709] write(3, "1000", 4) = 4 [pid 4709] close(3) = 0 [pid 4709] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4709] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4709] write(4, "71", 2) = 2 [pid 4709] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4709] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4709] exit_group(0) = ? [pid 4709] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4709, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4710 ./strace-static-x86_64: Process 4710 attached [pid 4710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4710] setpgid(0, 0) = 0 [pid 4710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4710] write(3, "1000", 4) = 4 [pid 4710] close(3) = 0 [pid 4710] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4710] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4710] write(4, "71", 2) = 2 [pid 4710] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4710] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4710] exit_group(0) = ? [pid 4710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4710, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4711 ./strace-static-x86_64: Process 4711 attached [pid 4711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4711] setpgid(0, 0) = 0 [pid 4711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4711] write(3, "1000", 4) = 4 [pid 4711] close(3) = 0 [pid 4711] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4711] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4711] write(4, "71", 2) = 2 [pid 4711] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4711] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4711] exit_group(0) = ? [pid 4711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4712 attached , child_tidptr=0x5555565bf5d0) = 4712 [pid 4712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4712] setpgid(0, 0) = 0 [pid 4712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4712] write(3, "1000", 4) = 4 [pid 4712] close(3) = 0 [pid 4712] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4712] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4712] write(4, "71", 2) = 2 [pid 4712] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4712] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4712] exit_group(0) = ? [pid 4712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4712, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4713 attached , child_tidptr=0x5555565bf5d0) = 4713 [pid 4713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4713] setpgid(0, 0) = 0 [pid 4713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4713] write(3, "1000", 4) = 4 [pid 4713] close(3) = 0 [pid 4713] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4713] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4713] write(4, "71", 2) = 2 [pid 4713] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4713] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4713] exit_group(0) = ? [pid 4713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4713, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4714 attached [pid 4714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4714] setpgid(0, 0) = 0 [pid 4714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4714 [pid 4714] <... openat resumed>) = 3 [pid 4714] write(3, "1000", 4) = 4 [pid 4714] close(3) = 0 [pid 4714] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4714] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4714] write(4, "71", 2) = 2 [pid 4714] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4714] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4714] exit_group(0) = ? [pid 4714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4714, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4715 ./strace-static-x86_64: Process 4715 attached [pid 4715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4715] setpgid(0, 0) = 0 [pid 4715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4715] write(3, "1000", 4) = 4 [pid 4715] close(3) = 0 [pid 4715] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4715] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4715] write(4, "71", 2) = 2 [pid 4715] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4715] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4715] exit_group(0) = ? [pid 4715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4716 attached , child_tidptr=0x5555565bf5d0) = 4716 [pid 4716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4716] setpgid(0, 0) = 0 [pid 4716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4716] write(3, "1000", 4) = 4 [pid 4716] close(3) = 0 [pid 4716] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4716] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4716] write(4, "71", 2) = 2 [pid 4716] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4716] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4716] exit_group(0) = ? [pid 4716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4717 attached , child_tidptr=0x5555565bf5d0) = 4717 [pid 4717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4717] setpgid(0, 0) = 0 [pid 4717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4717] write(3, "1000", 4) = 4 [pid 4717] close(3) = 0 [pid 4717] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4717] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4717] write(4, "71", 2) = 2 [pid 4717] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4717] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4717] exit_group(0) = ? [pid 4717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4717, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4718 attached , child_tidptr=0x5555565bf5d0) = 4718 [pid 4718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4718] setpgid(0, 0) = 0 [pid 4718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4718] write(3, "1000", 4) = 4 [pid 4718] close(3) = 0 [pid 4718] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4718] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4718] write(4, "71", 2) = 2 [pid 4718] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4718] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4718] exit_group(0) = ? [pid 4718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4718, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4719 ./strace-static-x86_64: Process 4719 attached [pid 4719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4719] setpgid(0, 0) = 0 [pid 4719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4719] write(3, "1000", 4) = 4 [pid 4719] close(3) = 0 [pid 4719] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4719] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4719] write(4, "71", 2) = 2 [pid 4719] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4719] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4719] exit_group(0) = ? [pid 4719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4719, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4720 ./strace-static-x86_64: Process 4720 attached [pid 4720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4720] setpgid(0, 0) = 0 [pid 4720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4720] write(3, "1000", 4) = 4 [pid 4720] close(3) = 0 [pid 4720] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4720] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4720] write(4, "71", 2) = 2 [pid 4720] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4720] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4720] exit_group(0) = ? [pid 4720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4721 ./strace-static-x86_64: Process 4721 attached [pid 4721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4721] setpgid(0, 0) = 0 [pid 4721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4721] write(3, "1000", 4) = 4 [pid 4721] close(3) = 0 [pid 4721] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4721] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4721] write(4, "71", 2) = 2 [pid 4721] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4721] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4721] exit_group(0) = ? [pid 4721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4722 attached , child_tidptr=0x5555565bf5d0) = 4722 [pid 4722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4722] setpgid(0, 0) = 0 [pid 4722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4722] write(3, "1000", 4) = 4 [pid 4722] close(3) = 0 [pid 4722] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4722] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4722] write(4, "71", 2) = 2 [pid 4722] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4722] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4722] exit_group(0) = ? [pid 4722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4723 attached [pid 4723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4723 [pid 4723] <... prctl resumed>) = 0 [pid 4723] setpgid(0, 0) = 0 [pid 4723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4723] write(3, "1000", 4) = 4 [pid 4723] close(3) = 0 [pid 4723] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4723] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4723] write(4, "71", 2) = 2 [pid 4723] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4723] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4723] exit_group(0) = ? [pid 4723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4723, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4724 attached , child_tidptr=0x5555565bf5d0) = 4724 [pid 4724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4724] setpgid(0, 0) = 0 [pid 4724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4724] write(3, "1000", 4) = 4 [pid 4724] close(3) = 0 [pid 4724] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4724] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4724] write(4, "71", 2) = 2 [pid 4724] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4724] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4724] exit_group(0) = ? [pid 4724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4724, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4725 ./strace-static-x86_64: Process 4725 attached [pid 4725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4725] setpgid(0, 0) = 0 [pid 4725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4725] write(3, "1000", 4) = 4 [pid 4725] close(3) = 0 [pid 4725] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4725] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4725] write(4, "71", 2) = 2 [pid 4725] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4725] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4725] exit_group(0) = ? [pid 4725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4726 ./strace-static-x86_64: Process 4726 attached [pid 4726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4726] setpgid(0, 0) = 0 [pid 4726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4726] write(3, "1000", 4) = 4 [pid 4726] close(3) = 0 [pid 4726] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4726] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4726] write(4, "71", 2) = 2 [pid 4726] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4726] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4726] exit_group(0) = ? [pid 4726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4726, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4727 ./strace-static-x86_64: Process 4727 attached [pid 4727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4727] setpgid(0, 0) = 0 [pid 4727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4727] write(3, "1000", 4) = 4 [pid 4727] close(3) = 0 [pid 4727] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4727] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4727] write(4, "71", 2) = 2 [pid 4727] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4727] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4727] exit_group(0) = ? [pid 4727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4728 ./strace-static-x86_64: Process 4728 attached [pid 4728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4728] setpgid(0, 0) = 0 [pid 4728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4728] write(3, "1000", 4) = 4 [pid 4728] close(3) = 0 [pid 4728] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4728] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4728] write(4, "71", 2) = 2 [pid 4728] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4728] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4728] exit_group(0) = ? [pid 4728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4729 ./strace-static-x86_64: Process 4729 attached [pid 4729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4729] setpgid(0, 0) = 0 [pid 4729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4729] write(3, "1000", 4) = 4 [pid 4729] close(3) = 0 [pid 4729] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4729] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4729] write(4, "71", 2) = 2 [pid 4729] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4729] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4729] exit_group(0) = ? [pid 4729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4730 attached , child_tidptr=0x5555565bf5d0) = 4730 [pid 4730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4730] setpgid(0, 0) = 0 [pid 4730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4730] write(3, "1000", 4) = 4 [pid 4730] close(3) = 0 [pid 4730] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4730] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4730] write(4, "71", 2) = 2 [pid 4730] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4730] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4730] exit_group(0) = ? [pid 4730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4730, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4731 ./strace-static-x86_64: Process 4731 attached [pid 4731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4731] setpgid(0, 0) = 0 [pid 4731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4731] write(3, "1000", 4) = 4 [pid 4731] close(3) = 0 [pid 4731] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4731] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4731] write(4, "71", 2) = 2 [pid 4731] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4731] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4731] exit_group(0) = ? [pid 4731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4731, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4732 ./strace-static-x86_64: Process 4732 attached [pid 4732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4732] setpgid(0, 0) = 0 [pid 4732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4732] write(3, "1000", 4) = 4 [pid 4732] close(3) = 0 [pid 4732] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4732] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4732] write(4, "71", 2) = 2 [pid 4732] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4732] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4732] exit_group(0) = ? [pid 4732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4732, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4733 ./strace-static-x86_64: Process 4733 attached [pid 4733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4733] setpgid(0, 0) = 0 [pid 4733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4733] write(3, "1000", 4) = 4 [pid 4733] close(3) = 0 [pid 4733] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4733] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4733] write(4, "71", 2) = 2 [pid 4733] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4733] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4733] exit_group(0) = ? [pid 4733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4734 attached , child_tidptr=0x5555565bf5d0) = 4734 [pid 4734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4734] setpgid(0, 0) = 0 [pid 4734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4734] write(3, "1000", 4) = 4 [pid 4734] close(3) = 0 [pid 4734] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4734] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4734] write(4, "71", 2) = 2 [pid 4734] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4734] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4734] exit_group(0) = ? [pid 4734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4735 ./strace-static-x86_64: Process 4735 attached [pid 4735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4735] setpgid(0, 0) = 0 [pid 4735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4735] write(3, "1000", 4) = 4 [pid 4735] close(3) = 0 [pid 4735] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4735] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4735] write(4, "71", 2) = 2 [pid 4735] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4735] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4735] exit_group(0) = ? [pid 4735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4735, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4736 attached [pid 4736] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4736 [pid 4736] <... prctl resumed>) = 0 [pid 4736] setpgid(0, 0) = 0 [pid 4736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4736] write(3, "1000", 4) = 4 [pid 4736] close(3) = 0 [pid 4736] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4736] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4736] write(4, "71", 2) = 2 [pid 4736] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4736] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4736] exit_group(0) = ? [pid 4736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4736, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4737 attached , child_tidptr=0x5555565bf5d0) = 4737 [pid 4737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4737] setpgid(0, 0) = 0 [pid 4737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4737] write(3, "1000", 4) = 4 [pid 4737] close(3) = 0 [pid 4737] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4737] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4737] write(4, "71", 2) = 2 [pid 4737] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4737] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4737] exit_group(0) = ? [pid 4737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4738 attached , child_tidptr=0x5555565bf5d0) = 4738 [pid 4738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4738] setpgid(0, 0) = 0 [pid 4738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4738] write(3, "1000", 4) = 4 [pid 4738] close(3) = 0 [pid 4738] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4738] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4738] write(4, "71", 2) = 2 [pid 4738] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4738] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4738] exit_group(0) = ? [pid 4738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4739 ./strace-static-x86_64: Process 4739 attached [pid 4739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4739] setpgid(0, 0) = 0 [pid 4739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4739] write(3, "1000", 4) = 4 [pid 4739] close(3) = 0 [pid 4739] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4739] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4739] write(4, "71", 2) = 2 [pid 4739] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4739] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4739] exit_group(0) = ? [pid 4739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4739, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4740 attached , child_tidptr=0x5555565bf5d0) = 4740 [pid 4740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4740] setpgid(0, 0) = 0 [pid 4740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4740] write(3, "1000", 4) = 4 [pid 4740] close(3) = 0 [pid 4740] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4740] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4740] write(4, "71", 2) = 2 [pid 4740] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4740] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4740] exit_group(0) = ? [pid 4740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4740, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4741 attached , child_tidptr=0x5555565bf5d0) = 4741 [pid 4741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4741] setpgid(0, 0) = 0 [pid 4741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4741] write(3, "1000", 4) = 4 [pid 4741] close(3) = 0 [pid 4741] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4741] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4741] write(4, "71", 2) = 2 [pid 4741] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4741] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4741] exit_group(0) = ? [pid 4741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4741, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4742 attached , child_tidptr=0x5555565bf5d0) = 4742 [pid 4742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4742] setpgid(0, 0) = 0 [pid 4742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4742] write(3, "1000", 4) = 4 [pid 4742] close(3) = 0 [pid 4742] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4742] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4742] write(4, "71", 2) = 2 [pid 4742] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4742] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4742] exit_group(0) = ? [pid 4742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4743 ./strace-static-x86_64: Process 4743 attached [pid 4743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4743] setpgid(0, 0) = 0 [pid 4743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4743] write(3, "1000", 4) = 4 [pid 4743] close(3) = 0 [pid 4743] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4743] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4743] write(4, "71", 2) = 2 [pid 4743] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4743] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4743] exit_group(0) = ? [pid 4743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4743, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4744 ./strace-static-x86_64: Process 4744 attached [pid 4744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4744] setpgid(0, 0) = 0 [pid 4744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4744] write(3, "1000", 4) = 4 [pid 4744] close(3) = 0 [pid 4744] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4744] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4744] write(4, "71", 2) = 2 [pid 4744] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4744] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4744] exit_group(0) = ? [pid 4744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4744, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4745 ./strace-static-x86_64: Process 4745 attached [pid 4745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4745] setpgid(0, 0) = 0 [pid 4745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4745] write(3, "1000", 4) = 4 [pid 4745] close(3) = 0 [pid 4745] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4745] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4745] write(4, "71", 2) = 2 [pid 4745] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4745] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4745] exit_group(0) = ? [pid 4745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4745, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4746 ./strace-static-x86_64: Process 4746 attached [pid 4746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4746] setpgid(0, 0) = 0 [pid 4746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4746] write(3, "1000", 4) = 4 [pid 4746] close(3) = 0 [pid 4746] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4746] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4746] write(4, "71", 2) = 2 [pid 4746] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4746] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4746] exit_group(0) = ? [pid 4746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4746, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4747 attached , child_tidptr=0x5555565bf5d0) = 4747 [pid 4747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4747] setpgid(0, 0) = 0 [pid 4747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4747] write(3, "1000", 4) = 4 [pid 4747] close(3) = 0 [pid 4747] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4747] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4747] write(4, "71", 2) = 2 [pid 4747] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4747] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4747] exit_group(0) = ? [pid 4747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4747, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4748 attached , child_tidptr=0x5555565bf5d0) = 4748 [pid 4748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4748] setpgid(0, 0) = 0 [pid 4748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4748] write(3, "1000", 4) = 4 [pid 4748] close(3) = 0 [pid 4748] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4748] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4748] write(4, "71", 2) = 2 [pid 4748] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4748] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4748] exit_group(0) = ? [pid 4748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4749 ./strace-static-x86_64: Process 4749 attached [pid 4749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4749] setpgid(0, 0) = 0 [pid 4749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4749] write(3, "1000", 4) = 4 [pid 4749] close(3) = 0 [pid 4749] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4749] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4749] write(4, "71", 2) = 2 [pid 4749] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4749] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4749] exit_group(0) = ? [pid 4749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4750 ./strace-static-x86_64: Process 4750 attached [pid 4750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4750] setpgid(0, 0) = 0 [pid 4750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4750] write(3, "1000", 4) = 4 [pid 4750] close(3) = 0 [pid 4750] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4750] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4750] write(4, "71", 2) = 2 [pid 4750] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4750] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4750] exit_group(0) = ? [pid 4750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4750, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4751 attached , child_tidptr=0x5555565bf5d0) = 4751 [pid 4751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4751] setpgid(0, 0) = 0 [pid 4751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4751] write(3, "1000", 4) = 4 [pid 4751] close(3) = 0 [pid 4751] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4751] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4751] write(4, "71", 2) = 2 [pid 4751] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4751] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4751] exit_group(0) = ? [pid 4751] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4751, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4752 ./strace-static-x86_64: Process 4752 attached [pid 4752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4752] setpgid(0, 0) = 0 [pid 4752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4752] write(3, "1000", 4) = 4 [pid 4752] close(3) = 0 [pid 4752] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4752] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4752] write(4, "71", 2) = 2 [pid 4752] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4752] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4752] exit_group(0) = ? [pid 4752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4752, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4753 attached , child_tidptr=0x5555565bf5d0) = 4753 [pid 4753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4753] setpgid(0, 0) = 0 [pid 4753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4753] write(3, "1000", 4) = 4 [pid 4753] close(3) = 0 [pid 4753] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4753] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4753] write(4, "71", 2) = 2 [pid 4753] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4753] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4753] exit_group(0) = ? [pid 4753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4754 ./strace-static-x86_64: Process 4754 attached [pid 4754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4754] setpgid(0, 0) = 0 [pid 4754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4754] write(3, "1000", 4) = 4 [pid 4754] close(3) = 0 [pid 4754] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4754] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4754] write(4, "71", 2) = 2 [pid 4754] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4754] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4754] exit_group(0) = ? [pid 4754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4754, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4755 ./strace-static-x86_64: Process 4755 attached [pid 4755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4755] setpgid(0, 0) = 0 [pid 4755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4755] write(3, "1000", 4) = 4 [pid 4755] close(3) = 0 [pid 4755] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4755] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4755] write(4, "71", 2) = 2 [pid 4755] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4755] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4755] exit_group(0) = ? [pid 4755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4755, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4756 attached , child_tidptr=0x5555565bf5d0) = 4756 [pid 4756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4756] setpgid(0, 0) = 0 [pid 4756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4756] write(3, "1000", 4) = 4 [pid 4756] close(3) = 0 [pid 4756] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4756] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4756] write(4, "71", 2) = 2 [pid 4756] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4756] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4756] exit_group(0) = ? [pid 4756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4756, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4757 ./strace-static-x86_64: Process 4757 attached [pid 4757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4757] setpgid(0, 0) = 0 [pid 4757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4757] write(3, "1000", 4) = 4 [pid 4757] close(3) = 0 [pid 4757] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4757] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4757] write(4, "71", 2) = 2 [pid 4757] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4757] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4757] exit_group(0) = ? [pid 4757] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4758 ./strace-static-x86_64: Process 4758 attached [pid 4758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4758] setpgid(0, 0) = 0 [pid 4758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4758] write(3, "1000", 4) = 4 [pid 4758] close(3) = 0 [pid 4758] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4758] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4758] write(4, "71", 2) = 2 [pid 4758] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4758] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4758] exit_group(0) = ? [pid 4758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4759 attached , child_tidptr=0x5555565bf5d0) = 4759 [pid 4759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4759] setpgid(0, 0) = 0 [pid 4759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4759] write(3, "1000", 4) = 4 [pid 4759] close(3) = 0 [pid 4759] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4759] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4759] write(4, "71", 2) = 2 [pid 4759] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4759] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4759] exit_group(0) = ? [pid 4759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4760 attached , child_tidptr=0x5555565bf5d0) = 4760 [pid 4760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4760] setpgid(0, 0) = 0 [pid 4760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4760] write(3, "1000", 4) = 4 [pid 4760] close(3) = 0 [pid 4760] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4760] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4760] write(4, "71", 2) = 2 [pid 4760] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4760] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4760] exit_group(0) = ? [pid 4760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4760, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4761 ./strace-static-x86_64: Process 4761 attached [pid 4761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4761] setpgid(0, 0) = 0 [pid 4761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4761] write(3, "1000", 4) = 4 [pid 4761] close(3) = 0 [pid 4761] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4761] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4761] write(4, "71", 2) = 2 [pid 4761] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4761] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4761] exit_group(0) = ? [pid 4761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4761, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4762 ./strace-static-x86_64: Process 4762 attached [pid 4762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4762] setpgid(0, 0) = 0 [pid 4762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4762] write(3, "1000", 4) = 4 [pid 4762] close(3) = 0 [pid 4762] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4762] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4762] write(4, "71", 2) = 2 [pid 4762] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4762] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4762] exit_group(0) = ? [pid 4762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4763 attached , child_tidptr=0x5555565bf5d0) = 4763 [pid 4763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4763] setpgid(0, 0) = 0 [pid 4763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4763] write(3, "1000", 4) = 4 [pid 4763] close(3) = 0 [pid 4763] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4763] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4763] write(4, "71", 2) = 2 [pid 4763] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4763] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4763] exit_group(0) = ? [pid 4763] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4764 attached , child_tidptr=0x5555565bf5d0) = 4764 [pid 4764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4764] setpgid(0, 0) = 0 [pid 4764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4764] write(3, "1000", 4) = 4 [pid 4764] close(3) = 0 [pid 4764] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4764] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4764] write(4, "71", 2) = 2 [pid 4764] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4764] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4764] exit_group(0) = ? [pid 4764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4764, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4765 ./strace-static-x86_64: Process 4765 attached [pid 4765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4765] setpgid(0, 0) = 0 [pid 4765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4765] write(3, "1000", 4) = 4 [pid 4765] close(3) = 0 [pid 4765] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4765] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4765] write(4, "71", 2) = 2 [pid 4765] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4765] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4765] exit_group(0) = ? [pid 4765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4765, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4766 ./strace-static-x86_64: Process 4766 attached [pid 4766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4766] setpgid(0, 0) = 0 [pid 4766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4766] write(3, "1000", 4) = 4 [pid 4766] close(3) = 0 [pid 4766] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4766] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4766] write(4, "71", 2) = 2 [pid 4766] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4766] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4766] exit_group(0) = ? [pid 4766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4767 attached , child_tidptr=0x5555565bf5d0) = 4767 [pid 4767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4767] setpgid(0, 0) = 0 [pid 4767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4767] write(3, "1000", 4) = 4 [pid 4767] close(3) = 0 [pid 4767] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4767] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4767] write(4, "71", 2) = 2 [pid 4767] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4767] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4767] exit_group(0) = ? [pid 4767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4768 attached , child_tidptr=0x5555565bf5d0) = 4768 [pid 4768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4768] setpgid(0, 0) = 0 [pid 4768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4768] write(3, "1000", 4) = 4 [pid 4768] close(3) = 0 [pid 4768] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4768] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4768] write(4, "71", 2) = 2 [pid 4768] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4768] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4768] exit_group(0) = ? [pid 4768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4769 ./strace-static-x86_64: Process 4769 attached [pid 4769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4769] setpgid(0, 0) = 0 [pid 4769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4769] write(3, "1000", 4) = 4 [pid 4769] close(3) = 0 [pid 4769] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4769] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4769] write(4, "71", 2) = 2 [pid 4769] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4769] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4769] exit_group(0) = ? [pid 4769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4769, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4770 attached , child_tidptr=0x5555565bf5d0) = 4770 [pid 4770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4770] setpgid(0, 0) = 0 [pid 4770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4770] write(3, "1000", 4) = 4 [pid 4770] close(3) = 0 [pid 4770] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4770] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4770] write(4, "71", 2) = 2 [pid 4770] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4770] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4770] exit_group(0) = ? [pid 4770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4770, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4771 ./strace-static-x86_64: Process 4771 attached [pid 4771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4771] setpgid(0, 0) = 0 [pid 4771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4771] write(3, "1000", 4) = 4 [pid 4771] close(3) = 0 [pid 4771] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4771] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4771] write(4, "71", 2) = 2 [pid 4771] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4771] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4771] exit_group(0) = ? [pid 4771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4772 ./strace-static-x86_64: Process 4772 attached [pid 4772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4772] setpgid(0, 0) = 0 [pid 4772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4772] write(3, "1000", 4) = 4 [pid 4772] close(3) = 0 [pid 4772] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4772] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4772] write(4, "71", 2) = 2 [pid 4772] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4772] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4772] exit_group(0) = ? [pid 4772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4773 ./strace-static-x86_64: Process 4773 attached [pid 4773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4773] setpgid(0, 0) = 0 [pid 4773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4773] write(3, "1000", 4) = 4 [pid 4773] close(3) = 0 [pid 4773] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4773] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4773] write(4, "71", 2) = 2 [pid 4773] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4773] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4773] exit_group(0) = ? [pid 4773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4773, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4774 ./strace-static-x86_64: Process 4774 attached [pid 4774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4774] setpgid(0, 0) = 0 [pid 4774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4774] write(3, "1000", 4) = 4 [pid 4774] close(3) = 0 [pid 4774] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4774] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4774] write(4, "71", 2) = 2 [pid 4774] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4774] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4774] exit_group(0) = ? [pid 4774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4774, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4775 attached , child_tidptr=0x5555565bf5d0) = 4775 [pid 4775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4775] setpgid(0, 0) = 0 [pid 4775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4775] write(3, "1000", 4) = 4 [pid 4775] close(3) = 0 [pid 4775] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4775] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4775] write(4, "71", 2) = 2 [pid 4775] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4775] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4775] exit_group(0) = ? [pid 4775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4776 ./strace-static-x86_64: Process 4776 attached [pid 4776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4776] setpgid(0, 0) = 0 [pid 4776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4776] write(3, "1000", 4) = 4 [pid 4776] close(3) = 0 [pid 4776] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4776] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4776] write(4, "71", 2) = 2 [pid 4776] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4776] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4776] exit_group(0) = ? [pid 4776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4777 ./strace-static-x86_64: Process 4777 attached [pid 4777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4777] setpgid(0, 0) = 0 [pid 4777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4777] write(3, "1000", 4) = 4 [pid 4777] close(3) = 0 [pid 4777] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4777] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4777] write(4, "71", 2) = 2 [pid 4777] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4777] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4777] exit_group(0) = ? [pid 4777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4778 attached , child_tidptr=0x5555565bf5d0) = 4778 [pid 4778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4778] setpgid(0, 0) = 0 [pid 4778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4778] write(3, "1000", 4) = 4 [pid 4778] close(3) = 0 [pid 4778] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4778] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4778] write(4, "71", 2) = 2 [pid 4778] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4778] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4778] exit_group(0) = ? [pid 4778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4778, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4779 ./strace-static-x86_64: Process 4779 attached [pid 4779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4779] setpgid(0, 0) = 0 [pid 4779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4779] write(3, "1000", 4) = 4 [pid 4779] close(3) = 0 [pid 4779] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4779] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4779] write(4, "71", 2) = 2 [pid 4779] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4779] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4779] exit_group(0) = ? [pid 4779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4779, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4780 attached , child_tidptr=0x5555565bf5d0) = 4780 [pid 4780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4780] setpgid(0, 0) = 0 [pid 4780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4780] write(3, "1000", 4) = 4 [pid 4780] close(3) = 0 [pid 4780] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4780] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4780] write(4, "71", 2) = 2 [pid 4780] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4780] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4780] exit_group(0) = ? [pid 4780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4781 attached , child_tidptr=0x5555565bf5d0) = 4781 [pid 4781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4781] setpgid(0, 0) = 0 [pid 4781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4781] write(3, "1000", 4) = 4 [pid 4781] close(3) = 0 [pid 4781] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4781] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4781] write(4, "71", 2) = 2 [pid 4781] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4781] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4781] exit_group(0) = ? [pid 4781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4781, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4782 ./strace-static-x86_64: Process 4782 attached [pid 4782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4782] setpgid(0, 0) = 0 [pid 4782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4782] write(3, "1000", 4) = 4 [pid 4782] close(3) = 0 [pid 4782] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4782] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4782] write(4, "71", 2) = 2 [pid 4782] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4782] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4782] exit_group(0) = ? [pid 4782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4782, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4783 attached , child_tidptr=0x5555565bf5d0) = 4783 [pid 4783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4783] setpgid(0, 0) = 0 [pid 4783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4783] write(3, "1000", 4) = 4 [pid 4783] close(3) = 0 [pid 4783] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4783] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4783] write(4, "71", 2) = 2 [pid 4783] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4783] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4783] exit_group(0) = ? [pid 4783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4783, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4784 attached , child_tidptr=0x5555565bf5d0) = 4784 [pid 4784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4784] setpgid(0, 0) = 0 [pid 4784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4784] write(3, "1000", 4) = 4 [pid 4784] close(3) = 0 [pid 4784] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4784] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4784] write(4, "71", 2) = 2 [pid 4784] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4784] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4784] exit_group(0) = ? [pid 4784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4785 attached , child_tidptr=0x5555565bf5d0) = 4785 [pid 4785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4785] setpgid(0, 0) = 0 [pid 4785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4785] write(3, "1000", 4) = 4 [pid 4785] close(3) = 0 [pid 4785] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4785] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4785] write(4, "71", 2) = 2 [pid 4785] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4785] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4785] exit_group(0) = ? [pid 4785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4786 ./strace-static-x86_64: Process 4786 attached [pid 4786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4786] setpgid(0, 0) = 0 [pid 4786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4786] write(3, "1000", 4) = 4 [pid 4786] close(3) = 0 [pid 4786] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4786] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4786] write(4, "71", 2) = 2 [pid 4786] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4786] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4786] exit_group(0) = ? [pid 4786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4787 ./strace-static-x86_64: Process 4787 attached [pid 4787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4787] setpgid(0, 0) = 0 [pid 4787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4787] write(3, "1000", 4) = 4 [pid 4787] close(3) = 0 [pid 4787] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4787] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4787] write(4, "71", 2) = 2 [pid 4787] ioctl(3, LOOP_CTL_ADD, 0) = -1 EINVAL (Invalid argument) [pid 4787] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4787] exit_group(0) = ? [pid 4787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4787, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4788 ./strace-static-x86_64: Process 4788 attached [pid 4788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4788] setpgid(0, 0) = 0 [pid 4788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4788] write(3, "1000", 4) = 4 [pid 4788] close(3) = 0 [pid 4788] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4788] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4788] write(4, "71", 2) = 2 [pid 4788] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4788] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4788] exit_group(0) = ? [pid 4788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4788, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4789 attached , child_tidptr=0x5555565bf5d0) = 4789 [pid 4789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4789] setpgid(0, 0) = 0 [pid 4789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4789] write(3, "1000", 4) = 4 [pid 4789] close(3) = 0 [pid 4789] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4789] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4789] write(4, "71", 2) = 2 [pid 4789] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4789] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4789] exit_group(0) = ? [pid 4789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4790 attached , child_tidptr=0x5555565bf5d0) = 4790 [pid 4790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4790] setpgid(0, 0) = 0 [pid 4790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4790] write(3, "1000", 4) = 4 [pid 4790] close(3) = 0 [pid 4790] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4790] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4790] write(4, "71", 2) = 2 [pid 4790] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4790] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4790] exit_group(0) = ? [pid 4790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4791 attached , child_tidptr=0x5555565bf5d0) = 4791 [pid 4791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4791] setpgid(0, 0) = 0 [pid 4791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4791] write(3, "1000", 4) = 4 [pid 4791] close(3) = 0 [pid 4791] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4791] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4791] write(4, "71", 2) = 2 [pid 4791] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4791] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4791] exit_group(0) = ? [pid 4791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4791, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4792 attached , child_tidptr=0x5555565bf5d0) = 4792 [pid 4792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4792] setpgid(0, 0) = 0 [pid 4792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4792] write(3, "1000", 4) = 4 [pid 4792] close(3) = 0 [pid 4792] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4792] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4792] write(4, "71", 2) = 2 [pid 4792] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4792] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4792] exit_group(0) = ? [pid 4792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4792, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4793 attached , child_tidptr=0x5555565bf5d0) = 4793 [pid 4793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4793] setpgid(0, 0) = 0 [pid 4793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4793] write(3, "1000", 4) = 4 [pid 4793] close(3) = 0 [pid 4793] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4793] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4793] write(4, "71", 2) = 2 [pid 4793] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4793] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4793] exit_group(0) = ? [pid 4793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4794 ./strace-static-x86_64: Process 4794 attached [pid 4794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4794] setpgid(0, 0) = 0 [pid 4794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4794] write(3, "1000", 4) = 4 [pid 4794] close(3) = 0 [pid 4794] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4794] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4794] write(4, "71", 2) = 2 [pid 4794] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4794] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4794] exit_group(0) = ? [pid 4794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4795 ./strace-static-x86_64: Process 4795 attached [pid 4795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4795] setpgid(0, 0) = 0 [pid 4795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4795] write(3, "1000", 4) = 4 [pid 4795] close(3) = 0 [pid 4795] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4795] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4795] write(4, "71", 2) = 2 [pid 4795] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4795] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4795] exit_group(0) = ? [pid 4795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4795, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4796 ./strace-static-x86_64: Process 4796 attached [pid 4796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4796] setpgid(0, 0) = 0 [pid 4796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4796] write(3, "1000", 4) = 4 [pid 4796] close(3) = 0 [pid 4796] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4796] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4796] write(4, "71", 2) = 2 [pid 4796] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4796] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4796] exit_group(0) = ? [pid 4796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4796, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4797 attached , child_tidptr=0x5555565bf5d0) = 4797 [pid 4797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4797] setpgid(0, 0) = 0 [pid 4797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4797] write(3, "1000", 4) = 4 [pid 4797] close(3) = 0 [pid 4797] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4797] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4797] write(4, "71", 2) = 2 [pid 4797] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4797] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4797] exit_group(0) = ? [pid 4797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4797, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4798 attached , child_tidptr=0x5555565bf5d0) = 4798 [pid 4798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4798] setpgid(0, 0) = 0 [pid 4798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4798] write(3, "1000", 4) = 4 [pid 4798] close(3) = 0 [pid 4798] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4798] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4798] write(4, "71", 2) = 2 [pid 4798] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4798] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4798] exit_group(0) = ? [pid 4798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4798, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4799 ./strace-static-x86_64: Process 4799 attached [pid 4799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4799] setpgid(0, 0) = 0 [pid 4799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4799] write(3, "1000", 4) = 4 [pid 4799] close(3) = 0 [pid 4799] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4799] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4799] write(4, "71", 2) = 2 [pid 4799] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4799] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4799] exit_group(0) = ? [pid 4799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4799, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4800 attached , child_tidptr=0x5555565bf5d0) = 4800 [pid 4800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4800] setpgid(0, 0) = 0 [pid 4800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4800] write(3, "1000", 4) = 4 [pid 4800] close(3) = 0 [pid 4800] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4800] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4800] write(4, "71", 2) = 2 [pid 4800] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4800] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4800] exit_group(0) = ? [pid 4800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4801 ./strace-static-x86_64: Process 4801 attached [pid 4801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4801] setpgid(0, 0) = 0 [pid 4801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4801] write(3, "1000", 4) = 4 [pid 4801] close(3) = 0 [pid 4801] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4801] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4801] write(4, "71", 2) = 2 [pid 4801] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4801] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4801] exit_group(0) = ? [pid 4801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4802 ./strace-static-x86_64: Process 4802 attached [pid 4802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4802] setpgid(0, 0) = 0 [pid 4802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4802] write(3, "1000", 4) = 4 [pid 4802] close(3) = 0 [pid 4802] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4802] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4802] write(4, "71", 2) = 2 [pid 4802] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4802] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4802] exit_group(0) = ? [pid 4802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4803 ./strace-static-x86_64: Process 4803 attached [pid 4803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4803] setpgid(0, 0) = 0 [pid 4803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4803] write(3, "1000", 4) = 4 [pid 4803] close(3) = 0 [pid 4803] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4803] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4803] write(4, "71", 2) = 2 [pid 4803] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4803] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4803] exit_group(0) = ? [pid 4803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4803, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4804 ./strace-static-x86_64: Process 4804 attached [pid 4804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4804] setpgid(0, 0) = 0 [pid 4804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4804] write(3, "1000", 4) = 4 [pid 4804] close(3) = 0 [pid 4804] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4804] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4804] write(4, "71", 2) = 2 [pid 4804] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4804] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4804] exit_group(0) = ? [pid 4804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4804, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4805 attached , child_tidptr=0x5555565bf5d0) = 4805 [pid 4805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4805] setpgid(0, 0) = 0 [pid 4805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4805] write(3, "1000", 4) = 4 [pid 4805] close(3) = 0 [pid 4805] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4805] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4805] write(4, "71", 2) = 2 [pid 4805] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4805] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4805] exit_group(0) = ? [pid 4805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4805, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4806 ./strace-static-x86_64: Process 4806 attached [pid 4806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4806] setpgid(0, 0) = 0 [pid 4806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4806] write(3, "1000", 4) = 4 [pid 4806] close(3) = 0 [pid 4806] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4806] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4806] write(4, "71", 2) = 2 [pid 4806] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4806] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4806] exit_group(0) = ? [pid 4806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4806, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4807 ./strace-static-x86_64: Process 4807 attached [pid 4807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4807] setpgid(0, 0) = 0 [pid 4807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4807] write(3, "1000", 4) = 4 [pid 4807] close(3) = 0 [pid 4807] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4807] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4807] write(4, "71", 2) = 2 [pid 4807] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4807] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4807] exit_group(0) = ? [pid 4807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4807, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4808 ./strace-static-x86_64: Process 4808 attached [pid 4808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4808] setpgid(0, 0) = 0 [pid 4808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4808] write(3, "1000", 4) = 4 [pid 4808] close(3) = 0 [pid 4808] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4808] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4808] write(4, "71", 2) = 2 [pid 4808] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4808] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4808] exit_group(0) = ? [pid 4808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4808, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4809 ./strace-static-x86_64: Process 4809 attached [pid 4809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4809] setpgid(0, 0) = 0 [pid 4809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4809] write(3, "1000", 4) = 4 [pid 4809] close(3) = 0 [pid 4809] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4809] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4809] write(4, "71", 2) = 2 [pid 4809] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4809] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4809] exit_group(0) = ? [pid 4809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4810 ./strace-static-x86_64: Process 4810 attached [pid 4810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4810] setpgid(0, 0) = 0 [pid 4810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4810] write(3, "1000", 4) = 4 [pid 4810] close(3) = 0 [pid 4810] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4810] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4810] write(4, "71", 2) = 2 [pid 4810] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4810] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4810] exit_group(0) = ? [pid 4810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4810, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4811 ./strace-static-x86_64: Process 4811 attached [pid 4811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4811] setpgid(0, 0) = 0 [pid 4811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4811] write(3, "1000", 4) = 4 [pid 4811] close(3) = 0 [pid 4811] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4811] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4811] write(4, "71", 2) = 2 [pid 4811] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4811] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4811] exit_group(0) = ? [pid 4811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4811, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4812 ./strace-static-x86_64: Process 4812 attached [pid 4812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4812] setpgid(0, 0) = 0 [pid 4812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4812] write(3, "1000", 4) = 4 [pid 4812] close(3) = 0 [pid 4812] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4812] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4812] write(4, "71", 2) = 2 [pid 4812] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4812] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4812] exit_group(0) = ? [pid 4812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4812, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4813 attached , child_tidptr=0x5555565bf5d0) = 4813 [pid 4813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4813] setpgid(0, 0) = 0 [pid 4813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4813] write(3, "1000", 4) = 4 [pid 4813] close(3) = 0 [pid 4813] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4813] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4813] write(4, "71", 2) = 2 [pid 4813] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4813] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4813] exit_group(0) = ? [pid 4813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4814 attached , child_tidptr=0x5555565bf5d0) = 4814 [pid 4814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4814] setpgid(0, 0) = 0 [pid 4814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4814] write(3, "1000", 4) = 4 [pid 4814] close(3) = 0 [pid 4814] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4814] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4814] write(4, "71", 2) = 2 [pid 4814] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4814] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4814] exit_group(0) = ? [pid 4814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4815 ./strace-static-x86_64: Process 4815 attached [pid 4815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4815] setpgid(0, 0) = 0 [pid 4815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4815] write(3, "1000", 4) = 4 [pid 4815] close(3) = 0 [pid 4815] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4815] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4815] write(4, "71", 2) = 2 [pid 4815] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4815] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4815] exit_group(0) = ? [pid 4815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4815, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4816 ./strace-static-x86_64: Process 4816 attached [pid 4816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4816] setpgid(0, 0) = 0 [pid 4816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4816] write(3, "1000", 4) = 4 [pid 4816] close(3) = 0 [pid 4816] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4816] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4816] write(4, "71", 2) = 2 [pid 4816] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4816] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4816] exit_group(0) = ? [pid 4816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4816, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4817 attached , child_tidptr=0x5555565bf5d0) = 4817 [pid 4817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4817] setpgid(0, 0) = 0 [pid 4817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4817] write(3, "1000", 4) = 4 [pid 4817] close(3) = 0 [pid 4817] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4817] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4817] write(4, "71", 2) = 2 [pid 4817] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4817] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4817] exit_group(0) = ? [pid 4817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4818 attached , child_tidptr=0x5555565bf5d0) = 4818 [pid 4818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4818] setpgid(0, 0) = 0 [pid 4818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4818] write(3, "1000", 4) = 4 [pid 4818] close(3) = 0 [pid 4818] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4818] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4818] write(4, "71", 2) = 2 [pid 4818] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4818] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4818] exit_group(0) = ? [pid 4818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4818, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4819 attached , child_tidptr=0x5555565bf5d0) = 4819 [pid 4819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4819] setpgid(0, 0) = 0 [pid 4819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4819] write(3, "1000", 4) = 4 [pid 4819] close(3) = 0 [pid 4819] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4819] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4819] write(4, "71", 2) = 2 [pid 4819] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4819] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4819] exit_group(0) = ? [pid 4819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4819, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4820 ./strace-static-x86_64: Process 4820 attached [pid 4820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4820] setpgid(0, 0) = 0 [pid 4820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4820] write(3, "1000", 4) = 4 [pid 4820] close(3) = 0 [pid 4820] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4820] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4820] write(4, "71", 2) = 2 [pid 4820] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4820] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4820] exit_group(0) = ? [pid 4820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4821 ./strace-static-x86_64: Process 4821 attached [pid 4821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4821] setpgid(0, 0) = 0 [pid 4821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4821] write(3, "1000", 4) = 4 [pid 4821] close(3) = 0 [pid 4821] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4821] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4821] write(4, "71", 2) = 2 [pid 4821] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4821] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4821] exit_group(0) = ? [pid 4821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4822 ./strace-static-x86_64: Process 4822 attached [pid 4822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4822] setpgid(0, 0) = 0 [pid 4822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4822] write(3, "1000", 4) = 4 [pid 4822] close(3) = 0 [pid 4822] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4822] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4822] write(4, "71", 2) = 2 [pid 4822] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4822] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4822] exit_group(0) = ? [pid 4822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4823 attached [pid 4823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4823] setpgid(0, 0) = 0 [pid 4823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4823 [pid 4823] <... openat resumed>) = 3 [pid 4823] write(3, "1000", 4) = 4 [pid 4823] close(3) = 0 [pid 4823] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4823] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4823] write(4, "71", 2) = 2 [pid 4823] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4823] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4823] exit_group(0) = ? [pid 4823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4823, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4824 ./strace-static-x86_64: Process 4824 attached [pid 4824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4824] setpgid(0, 0) = 0 [pid 4824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4824] write(3, "1000", 4) = 4 [pid 4824] close(3) = 0 [pid 4824] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4824] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4824] write(4, "71", 2) = 2 [pid 4824] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4824] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4824] exit_group(0) = ? [pid 4824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4824, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4825 ./strace-static-x86_64: Process 4825 attached [pid 4825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4825] setpgid(0, 0) = 0 [pid 4825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4825] write(3, "1000", 4) = 4 [pid 4825] close(3) = 0 [pid 4825] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4825] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4825] write(4, "71", 2) = 2 [pid 4825] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4825] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4825] exit_group(0) = ? [pid 4825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4825, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4826 ./strace-static-x86_64: Process 4826 attached [pid 4826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4826] setpgid(0, 0) = 0 [pid 4826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4826] write(3, "1000", 4) = 4 [pid 4826] close(3) = 0 [pid 4826] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4826] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4826] write(4, "71", 2) = 2 [pid 4826] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4826] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4826] exit_group(0) = ? [pid 4826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4826, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4827 attached , child_tidptr=0x5555565bf5d0) = 4827 [pid 4827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4827] setpgid(0, 0) = 0 [pid 4827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4827] write(3, "1000", 4) = 4 [pid 4827] close(3) = 0 [pid 4827] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4827] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4827] write(4, "71", 2) = 2 [pid 4827] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4827] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4827] exit_group(0) = ? [pid 4827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4827, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4828 attached , child_tidptr=0x5555565bf5d0) = 4828 [pid 4828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4828] setpgid(0, 0) = 0 [pid 4828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4828] write(3, "1000", 4) = 4 [pid 4828] close(3) = 0 [pid 4828] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4828] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4828] write(4, "71", 2) = 2 [pid 4828] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4828] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4828] exit_group(0) = ? [pid 4828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4828, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4829 attached , child_tidptr=0x5555565bf5d0) = 4829 [pid 4829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4829] setpgid(0, 0) = 0 [pid 4829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4829] write(3, "1000", 4) = 4 [pid 4829] close(3) = 0 [pid 4829] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4829] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4829] write(4, "71", 2) = 2 [pid 4829] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4829] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4829] exit_group(0) = ? [pid 4829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4829, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4830 attached , child_tidptr=0x5555565bf5d0) = 4830 [pid 4830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4830] setpgid(0, 0) = 0 [pid 4830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4830] write(3, "1000", 4) = 4 [pid 4830] close(3) = 0 [pid 4830] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4830] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4830] write(4, "71", 2) = 2 [pid 4830] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4830] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4830] exit_group(0) = ? [pid 4830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4831 attached , child_tidptr=0x5555565bf5d0) = 4831 [pid 4831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4831] setpgid(0, 0) = 0 [pid 4831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4831] write(3, "1000", 4) = 4 [pid 4831] close(3) = 0 [pid 4831] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4831] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4831] write(4, "71", 2) = 2 [pid 4831] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4831] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4831] exit_group(0) = ? [pid 4831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4832 attached , child_tidptr=0x5555565bf5d0) = 4832 [pid 4832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4832] setpgid(0, 0) = 0 [pid 4832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4832] write(3, "1000", 4) = 4 [pid 4832] close(3) = 0 [pid 4832] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4832] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4832] write(4, "71", 2) = 2 [pid 4832] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4832] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4832] exit_group(0) = ? [pid 4832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4832, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4833 attached , child_tidptr=0x5555565bf5d0) = 4833 [pid 4833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4833] setpgid(0, 0) = 0 [pid 4833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4833] write(3, "1000", 4) = 4 [pid 4833] close(3) = 0 [pid 4833] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4833] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4833] write(4, "71", 2) = 2 [pid 4833] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4833] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4833] exit_group(0) = ? [pid 4833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4833, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4834 attached , child_tidptr=0x5555565bf5d0) = 4834 [pid 4834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4834] setpgid(0, 0) = 0 [pid 4834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4834] write(3, "1000", 4) = 4 [pid 4834] close(3) = 0 [pid 4834] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4834] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4834] write(4, "71", 2) = 2 [pid 4834] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4834] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4834] exit_group(0) = ? [pid 4834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4834, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4835 attached , child_tidptr=0x5555565bf5d0) = 4835 [pid 4835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4835] setpgid(0, 0) = 0 [pid 4835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4835] write(3, "1000", 4) = 4 [pid 4835] close(3) = 0 [pid 4835] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4835] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4835] write(4, "71", 2) = 2 [pid 4835] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4835] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4835] exit_group(0) = ? [pid 4835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4836 attached , child_tidptr=0x5555565bf5d0) = 4836 [pid 4836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4836] setpgid(0, 0) = 0 [pid 4836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4836] write(3, "1000", 4) = 4 [pid 4836] close(3) = 0 [pid 4836] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4836] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4836] write(4, "71", 2) = 2 [pid 4836] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4836] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4836] exit_group(0) = ? [pid 4836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4837 attached , child_tidptr=0x5555565bf5d0) = 4837 [pid 4837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4837] setpgid(0, 0) = 0 [pid 4837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4837] write(3, "1000", 4) = 4 [pid 4837] close(3) = 0 [pid 4837] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4837] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4837] write(4, "71", 2) = 2 [pid 4837] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4837] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4837] exit_group(0) = ? [pid 4837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4837, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4838 ./strace-static-x86_64: Process 4838 attached [pid 4838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4838] setpgid(0, 0) = 0 [pid 4838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4838] write(3, "1000", 4) = 4 [pid 4838] close(3) = 0 [pid 4838] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4838] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4838] write(4, "71", 2) = 2 [pid 4838] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4838] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4838] exit_group(0) = ? [pid 4838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4838, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4839 ./strace-static-x86_64: Process 4839 attached [pid 4839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4839] setpgid(0, 0) = 0 [pid 4839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4839] write(3, "1000", 4) = 4 [pid 4839] close(3) = 0 [pid 4839] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4839] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4839] write(4, "71", 2) = 2 [pid 4839] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4839] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4839] exit_group(0) = ? [pid 4839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4839, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4840 ./strace-static-x86_64: Process 4840 attached [pid 4840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4840] setpgid(0, 0) = 0 [pid 4840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4840] write(3, "1000", 4) = 4 [pid 4840] close(3) = 0 [pid 4840] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4840] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4840] write(4, "71", 2) = 2 [pid 4840] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4840] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4840] exit_group(0) = ? [pid 4840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4841 attached , child_tidptr=0x5555565bf5d0) = 4841 [pid 4841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4841] setpgid(0, 0) = 0 [pid 4841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4841] write(3, "1000", 4) = 4 [pid 4841] close(3) = 0 [pid 4841] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4841] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4841] write(4, "71", 2) = 2 [pid 4841] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4841] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4841] exit_group(0) = ? [pid 4841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4842 ./strace-static-x86_64: Process 4842 attached [pid 4842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4842] setpgid(0, 0) = 0 [pid 4842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4842] write(3, "1000", 4) = 4 [pid 4842] close(3) = 0 [pid 4842] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4842] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4842] write(4, "71", 2) = 2 [pid 4842] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4842] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4842] exit_group(0) = ? [pid 4842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4842, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4843 ./strace-static-x86_64: Process 4843 attached [pid 4843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4843] setpgid(0, 0) = 0 [pid 4843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4843] write(3, "1000", 4) = 4 [pid 4843] close(3) = 0 [pid 4843] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4843] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4843] write(4, "71", 2) = 2 [pid 4843] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4843] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4843] exit_group(0) = ? [pid 4843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4843, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4844 ./strace-static-x86_64: Process 4844 attached [pid 4844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4844] setpgid(0, 0) = 0 [pid 4844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4844] write(3, "1000", 4) = 4 [pid 4844] close(3) = 0 [pid 4844] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4844] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4844] write(4, "71", 2) = 2 [pid 4844] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4844] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4844] exit_group(0) = ? [pid 4844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4845 ./strace-static-x86_64: Process 4845 attached [pid 4845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4845] setpgid(0, 0) = 0 [pid 4845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4845] write(3, "1000", 4) = 4 [pid 4845] close(3) = 0 [pid 4845] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4845] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4845] write(4, "71", 2) = 2 [pid 4845] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4845] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4845] exit_group(0) = ? [pid 4845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4845, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4846 ./strace-static-x86_64: Process 4846 attached [pid 4846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4846] setpgid(0, 0) = 0 [pid 4846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4846] write(3, "1000", 4) = 4 [pid 4846] close(3) = 0 [pid 4846] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4846] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4846] write(4, "71", 2) = 2 [pid 4846] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4846] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4846] exit_group(0) = ? [pid 4846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4847 attached , child_tidptr=0x5555565bf5d0) = 4847 [pid 4847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4847] setpgid(0, 0) = 0 [pid 4847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4847] write(3, "1000", 4) = 4 [pid 4847] close(3) = 0 [pid 4847] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4847] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4847] write(4, "71", 2) = 2 [pid 4847] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4847] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4847] exit_group(0) = ? [pid 4847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4847, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4848 ./strace-static-x86_64: Process 4848 attached [pid 4848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4848] setpgid(0, 0) = 0 [pid 4848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4848] write(3, "1000", 4) = 4 [pid 4848] close(3) = 0 [pid 4848] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4848] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4848] write(4, "71", 2) = 2 [pid 4848] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4848] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4848] exit_group(0) = ? [pid 4848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4848, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4849 ./strace-static-x86_64: Process 4849 attached [pid 4849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4849] setpgid(0, 0) = 0 [pid 4849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4849] write(3, "1000", 4) = 4 [pid 4849] close(3) = 0 [pid 4849] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4849] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4849] write(4, "71", 2) = 2 [pid 4849] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4849] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4849] exit_group(0) = ? [pid 4849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4850 ./strace-static-x86_64: Process 4850 attached [pid 4850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4850] setpgid(0, 0) = 0 [pid 4850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4850] write(3, "1000", 4) = 4 [pid 4850] close(3) = 0 [pid 4850] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4850] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4850] write(4, "71", 2) = 2 [pid 4850] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4850] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4850] exit_group(0) = ? [pid 4850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4851 attached , child_tidptr=0x5555565bf5d0) = 4851 [pid 4851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4851] setpgid(0, 0) = 0 [pid 4851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4851] write(3, "1000", 4) = 4 [pid 4851] close(3) = 0 [pid 4851] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4851] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4851] write(4, "71", 2) = 2 [pid 4851] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4851] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4851] exit_group(0) = ? [pid 4851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4851, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4852 attached [pid 4852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4852] setpgid(0, 0) = 0 [pid 4852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4852 [pid 4852] write(3, "1000", 4) = 4 [pid 4852] close(3) = 0 [pid 4852] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4852] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4852] write(4, "71", 2) = 2 [pid 4852] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4852] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4852] exit_group(0) = ? [pid 4852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4852, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4853 ./strace-static-x86_64: Process 4853 attached [pid 4853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4853] setpgid(0, 0) = 0 [pid 4853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4853] write(3, "1000", 4) = 4 [pid 4853] close(3) = 0 [pid 4853] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4853] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4853] write(4, "71", 2) = 2 [pid 4853] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4853] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4853] exit_group(0) = ? [pid 4853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4853, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4854 ./strace-static-x86_64: Process 4854 attached [pid 4854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4854] setpgid(0, 0) = 0 [pid 4854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4854] write(3, "1000", 4) = 4 [pid 4854] close(3) = 0 [pid 4854] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4854] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4854] write(4, "71", 2) = 2 [pid 4854] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4854] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4854] exit_group(0) = ? [pid 4854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4854, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4855 ./strace-static-x86_64: Process 4855 attached [pid 4855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4855] setpgid(0, 0) = 0 [pid 4855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4855] write(3, "1000", 4) = 4 [pid 4855] close(3) = 0 [pid 4855] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4855] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4855] write(4, "71", 2) = 2 [pid 4855] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4855] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4855] exit_group(0) = ? [pid 4855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4855, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4856 ./strace-static-x86_64: Process 4856 attached [pid 4856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4856] setpgid(0, 0) = 0 [pid 4856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4856] write(3, "1000", 4) = 4 [pid 4856] close(3) = 0 [pid 4856] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4856] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4856] write(4, "71", 2) = 2 [pid 4856] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4856] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4856] exit_group(0) = ? [pid 4856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4856, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4857 ./strace-static-x86_64: Process 4857 attached [pid 4857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4857] setpgid(0, 0) = 0 [pid 4857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4857] write(3, "1000", 4) = 4 [pid 4857] close(3) = 0 [pid 4857] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4857] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4857] write(4, "71", 2) = 2 [pid 4857] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4857] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4857] exit_group(0) = ? [pid 4857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4857, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4858 attached , child_tidptr=0x5555565bf5d0) = 4858 [pid 4858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4858] setpgid(0, 0) = 0 [pid 4858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4858] write(3, "1000", 4) = 4 [pid 4858] close(3) = 0 [pid 4858] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4858] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4858] write(4, "71", 2) = 2 [pid 4858] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4858] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4858] exit_group(0) = ? [pid 4858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4859 ./strace-static-x86_64: Process 4859 attached [pid 4859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4859] setpgid(0, 0) = 0 [pid 4859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4859] write(3, "1000", 4) = 4 [pid 4859] close(3) = 0 [pid 4859] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4859] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4859] write(4, "71", 2) = 2 [pid 4859] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4859] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4859] exit_group(0) = ? [pid 4859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4860 ./strace-static-x86_64: Process 4860 attached [pid 4860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4860] setpgid(0, 0) = 0 [pid 4860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4860] write(3, "1000", 4) = 4 [pid 4860] close(3) = 0 [pid 4860] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4860] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4860] write(4, "71", 2) = 2 [pid 4860] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4860] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4860] exit_group(0) = ? [pid 4860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4861 ./strace-static-x86_64: Process 4861 attached [pid 4861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4861] setpgid(0, 0) = 0 [pid 4861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4861] write(3, "1000", 4) = 4 [pid 4861] close(3) = 0 [pid 4861] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4861] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4861] write(4, "71", 2) = 2 [pid 4861] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4861] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4861] exit_group(0) = ? [pid 4861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4861, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4862 attached , child_tidptr=0x5555565bf5d0) = 4862 [pid 4862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4862] setpgid(0, 0) = 0 [pid 4862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4862] write(3, "1000", 4) = 4 [pid 4862] close(3) = 0 [pid 4862] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4862] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4862] write(4, "71", 2) = 2 [pid 4862] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4862] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4862] exit_group(0) = ? [pid 4862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4862, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4863 ./strace-static-x86_64: Process 4863 attached [pid 4863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4863] setpgid(0, 0) = 0 [pid 4863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4863] write(3, "1000", 4) = 4 [pid 4863] close(3) = 0 [pid 4863] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4863] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4863] write(4, "71", 2) = 2 [pid 4863] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4863] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4863] exit_group(0) = ? [pid 4863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4864 ./strace-static-x86_64: Process 4864 attached [pid 4864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4864] setpgid(0, 0) = 0 [pid 4864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4864] write(3, "1000", 4) = 4 [pid 4864] close(3) = 0 [pid 4864] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4864] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4864] write(4, "71", 2) = 2 [pid 4864] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4864] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4864] exit_group(0) = ? [pid 4864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4864, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4865 ./strace-static-x86_64: Process 4865 attached [pid 4865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4865] setpgid(0, 0) = 0 [pid 4865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4865] write(3, "1000", 4) = 4 [pid 4865] close(3) = 0 [pid 4865] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4865] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4865] write(4, "71", 2) = 2 [pid 4865] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4865] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4865] exit_group(0) = ? [pid 4865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4865, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4866 attached , child_tidptr=0x5555565bf5d0) = 4866 [pid 4866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4866] setpgid(0, 0) = 0 [pid 4866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4866] write(3, "1000", 4) = 4 [pid 4866] close(3) = 0 [pid 4866] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4866] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4866] write(4, "71", 2) = 2 [pid 4866] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4866] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4866] exit_group(0) = ? [pid 4866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4866, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4867 ./strace-static-x86_64: Process 4867 attached [pid 4867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4867] setpgid(0, 0) = 0 [pid 4867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4867] write(3, "1000", 4) = 4 [pid 4867] close(3) = 0 [pid 4867] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4867] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4867] write(4, "71", 2) = 2 [pid 4867] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4867] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4867] exit_group(0) = ? [pid 4867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4867, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4868 ./strace-static-x86_64: Process 4868 attached [pid 4868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4868] setpgid(0, 0) = 0 [pid 4868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4868] write(3, "1000", 4) = 4 [pid 4868] close(3) = 0 [pid 4868] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4868] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4868] write(4, "71", 2) = 2 [pid 4868] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4868] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4868] exit_group(0) = ? [pid 4868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4868, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4869 ./strace-static-x86_64: Process 4869 attached [pid 4869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4869] setpgid(0, 0) = 0 [pid 4869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4869] write(3, "1000", 4) = 4 [pid 4869] close(3) = 0 [pid 4869] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4869] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4869] write(4, "71", 2) = 2 [pid 4869] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4869] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4869] exit_group(0) = ? [pid 4869] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4870 attached [pid 4870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4870] setpgid(0, 0) = 0 [pid 4870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3614] <... clone resumed>, child_tidptr=0x5555565bf5d0) = 4870 [pid 4870] <... openat resumed>) = 3 [pid 4870] write(3, "1000", 4) = 4 [pid 4870] close(3) = 0 [pid 4870] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4870] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4870] write(4, "71", 2) = 2 [pid 4870] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4870] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4870] exit_group(0) = ? [pid 4870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4870, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4871 ./strace-static-x86_64: Process 4871 attached [pid 4871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4871] setpgid(0, 0) = 0 [pid 4871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4871] write(3, "1000", 4) = 4 [pid 4871] close(3) = 0 [pid 4871] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4871] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4871] write(4, "71", 2) = 2 syzkaller login: [ 72.075441][ T4871] [ 72.077794][ T4871] ====================================================== [ 72.084801][ T4871] WARNING: possible circular locking dependency detected [ 72.091800][ T4871] 5.19.0-syzkaller-13930-g7ebfc85e2cd7 #0 Not tainted [ 72.098569][ T4871] ------------------------------------------------------ [ 72.105568][ T4871] syz-executor579/4871 is trying to acquire lock: [ 72.111967][ T4871] ffff88807dd780a8 ((&sq->pending_timer)){+.-.}-{0:0}, at: del_timer_sync+0x33/0x1b0 [ 72.121488][ T4871] [ 72.121488][ T4871] but task is already holding lock: [ 72.128833][ T4871] ffffffff91335030 (&blkcg->lock){....}-{2:2}, at: blkcg_deactivate_policy+0x181/0x470 [ 72.138509][ T4871] [ 72.138509][ T4871] which lock already depends on the new lock. [ 72.138509][ T4871] [ 72.148893][ T4871] [ 72.148893][ T4871] the existing dependency chain (in reverse order) is: [ 72.157890][ T4871] [ 72.157890][ T4871] -> #2 (&blkcg->lock){....}-{2:2}: [ 72.165363][ T4871] _raw_spin_lock+0x2a/0x40 [ 72.170396][ T4871] blkg_create+0x461/0x1020 [ 72.175450][ T4871] blkcg_init_queue+0xb2/0x620 [ 72.180745][ T4871] __alloc_disk_node+0x29a/0x650 [ 72.186233][ T4871] __blk_alloc_disk+0x35/0x90 [ 72.191426][ T4871] brd_alloc.part.0+0x27f/0x7a0 [ 72.196800][ T4871] brd_init+0x1b8/0x24b [ 72.201464][ T4871] do_one_initcall+0xfe/0x650 [ 72.206666][ T4871] kernel_init_freeable+0x6b1/0x73a [ 72.212379][ T4871] kernel_init+0x1a/0x1d0 [ 72.217244][ T4871] ret_from_fork+0x1f/0x30 [ 72.222193][ T4871] [ 72.222193][ T4871] -> #1 (&q->queue_lock){..-.}-{2:2}: [ 72.229845][ T4871] _raw_spin_lock_irq+0x32/0x50 [ 72.235229][ T4871] throtl_pending_timer_fn+0xf7/0x1690 [ 72.241198][ T4871] call_timer_fn+0x1a0/0x6b0 [ 72.246296][ T4871] __run_timers.part.0+0x674/0xa80 [ 72.251922][ T4871] run_timer_softirq+0xb3/0x1d0 [ 72.257299][ T4871] __do_softirq+0x1d3/0x9c6 [ 72.262310][ T4871] __irq_exit_rcu+0x123/0x180 [ 72.267495][ T4871] irq_exit_rcu+0x5/0x20 [ 72.272263][ T4871] sysvec_apic_timer_interrupt+0x93/0xc0 [ 72.278404][ T4871] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 72.284889][ T4871] lock_acquire+0x1ef/0x570 [ 72.289896][ T4871] __might_fault+0x104/0x170 [ 72.295006][ T4871] core_sys_select+0x79a/0x9c0 [ 72.300293][ T4871] do_pselect.constprop.0+0x17b/0x1c0 [ 72.306176][ T4871] __x64_sys_pselect6+0x17f/0x230 [ 72.311711][ T4871] do_syscall_64+0x35/0xb0 [ 72.316634][ T4871] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 72.323036][ T4871] [ 72.323036][ T4871] -> #0 ((&sq->pending_timer)){+.-.}-{0:0}: [ 72.331099][ T4871] __lock_acquire+0x2a43/0x56d0 [ 72.336464][ T4871] lock_acquire+0x1ab/0x570 [ 72.341473][ T4871] del_timer_sync+0x5b/0x1b0 [ 72.346570][ T4871] throtl_pd_free+0x15/0x40 [ 72.351582][ T4871] blkcg_deactivate_policy+0x26c/0x470 [ 72.357548][ T4871] blk_throtl_exit+0x8a/0x1a0 [ 72.362730][ T4871] blkcg_init_queue+0x19b/0x620 [ 72.368091][ T4871] __alloc_disk_node+0x29a/0x650 [ 72.373537][ T4871] __blk_mq_alloc_disk+0x13b/0x1f0 [ 72.379152][ T4871] loop_add+0x3e2/0xaf0 [ 72.383819][ T4871] loop_control_ioctl+0x133/0x620 [ 72.389371][ T4871] __x64_sys_ioctl+0x193/0x200 [ 72.394642][ T4871] do_syscall_64+0x35/0xb0 [ 72.399566][ T4871] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 72.405980][ T4871] [ 72.405980][ T4871] other info that might help us debug this: [ 72.405980][ T4871] [ 72.416201][ T4871] Chain exists of: [ 72.416201][ T4871] (&sq->pending_timer) --> &q->queue_lock --> &blkcg->lock [ 72.416201][ T4871] [ 72.429406][ T4871] Possible unsafe locking scenario: [ 72.429406][ T4871] [ 72.436867][ T4871] CPU0 CPU1 [ 72.442232][ T4871] ---- ---- [ 72.447601][ T4871] lock(&blkcg->lock); [ 72.451740][ T4871] lock(&q->queue_lock); [ 72.458576][ T4871] lock(&blkcg->lock); [ 72.465255][ T4871] lock((&sq->pending_timer)); [ 72.470088][ T4871] [ 72.470088][ T4871] *** DEADLOCK *** [ 72.470088][ T4871] [ 72.478212][ T4871] 2 locks held by syz-executor579/4871: [ 72.483737][ T4871] #0: ffff88801825e528 (&q->queue_lock){..-.}-{2:2}, at: blkcg_deactivate_policy+0x9b/0x470 [ 72.493915][ T4871] #1: ffffffff91335030 (&blkcg->lock){....}-{2:2}, at: blkcg_deactivate_policy+0x181/0x470 [ 72.504033][ T4871] [ 72.504033][ T4871] stack backtrace: [ 72.509912][ T4871] CPU: 0 PID: 4871 Comm: syz-executor579 Not tainted 5.19.0-syzkaller-13930-g7ebfc85e2cd7 #0 [ 72.520126][ T4871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 72.530198][ T4871] Call Trace: [ 72.533472][ T4871] [ 72.536402][ T4871] dump_stack_lvl+0xcd/0x134 [ 72.540997][ T4871] check_noncircular+0x25f/0x2e0 [ 72.545955][ T4871] ? register_lock_class+0xbe/0x1120 [ 72.551249][ T4871] ? print_circular_bug+0x1e0/0x1e0 [ 72.556442][ T4871] ? __lock_acquire+0x166e/0x56d0 [ 72.561456][ T4871] __lock_acquire+0x2a43/0x56d0 [ 72.567261][ T4871] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 72.573239][ T4871] lock_acquire+0x1ab/0x570 [ 72.577755][ T4871] ? del_timer_sync+0x33/0x1b0 [ 72.582512][ T4871] ? lock_release+0x780/0x780 [ 72.587265][ T4871] ? lock_release+0x780/0x780 [ 72.591934][ T4871] ? blk_mq_freeze_queue_wait+0xab/0x160 [ 72.597557][ T4871] ? blk_mq_queue_inflight+0xa0/0xa0 [ 72.602837][ T4871] ? do_raw_spin_lock+0x120/0x2a0 [ 72.607887][ T4871] del_timer_sync+0x5b/0x1b0 [ 72.612469][ T4871] ? del_timer_sync+0x33/0x1b0 [ 72.617232][ T4871] throtl_pd_free+0x15/0x40 [ 72.621723][ T4871] blkcg_deactivate_policy+0x26c/0x470 [ 72.627172][ T4871] ? throtl_upgrade_state+0xee0/0xee0 [ 72.632536][ T4871] blk_throtl_exit+0x8a/0x1a0 [ 72.637202][ T4871] blkcg_init_queue+0x19b/0x620 [ 72.642054][ T4871] __alloc_disk_node+0x29a/0x650 [ 72.646981][ T4871] __blk_mq_alloc_disk+0x13b/0x1f0 [ 72.652089][ T4871] loop_add+0x3e2/0xaf0 [ 72.656268][ T4871] ? ptrace_notify+0xfa/0x140 [ 72.660948][ T4871] loop_control_ioctl+0x133/0x620 [ 72.665990][ T4871] ? lo_compat_ioctl+0x110/0x110 [ 72.670936][ T4871] ? _raw_spin_unlock_irq+0x1f/0x40 [ 72.676145][ T4871] ? bpf_lsm_file_ioctl+0x5/0x10 [ 72.681078][ T4871] ? lo_compat_ioctl+0x110/0x110 [ 72.686026][ T4871] __x64_sys_ioctl+0x193/0x200 [ 72.690782][ T4871] do_syscall_64+0x35/0xb0 [ 72.695197][ T4871] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 72.701084][ T4871] RIP: 0033:0x7f0b23672069 [ 72.705497][ T4871] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [pid 4871] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4871] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4871] exit_group(0) = ? [pid 4871] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4871, si_uid=0, si_status=0, si_utime=0, si_stime=70} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4872 ./strace-static-x86_64: Process 4872 attached [pid 4872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4872] setpgid(0, 0) = 0 [pid 4872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4872] write(3, "1000", 4) = 4 [pid 4872] close(3) = 0 [pid 4872] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4872] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4872] write(4, "71", 2) = 2 [pid 4872] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4872] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4872] exit_group(0) = ? [pid 4872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4872, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4873 ./strace-static-x86_64: Process 4873 attached [pid 4873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4873] setpgid(0, 0) = 0 [pid 4873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4873] write(3, "1000", 4) = 4 [pid 4873] close(3) = 0 [pid 4873] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4873] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4873] write(4, "71", 2) = 2 [pid 4873] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4873] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4873] exit_group(0) = ? [pid 4873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4874 ./strace-static-x86_64: Process 4874 attached [pid 4874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4874] setpgid(0, 0) = 0 [ 72.725125][ T4871] RSP: 002b:00007ffc70d689d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 72.733555][ T4871] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f0b23672069 [ 72.741526][ T4871] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 72.749491][ T4871] RBP: 00007ffc70d689f0 R08: 0000000000000002 R09: 0000000000000001 [ 72.757458][ T4871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 72.765419][ T4871] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 72.773406][ T4871] [pid 4874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4874] write(3, "1000", 4) = 4 [pid 4874] close(3) = 0 [pid 4874] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4874] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4874] write(4, "71", 2) = 2 [pid 4874] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4874] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4874] exit_group(0) = ? [pid 4874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4875 attached , child_tidptr=0x5555565bf5d0) = 4875 [pid 4875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4875] setpgid(0, 0) = 0 [pid 4875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4875] write(3, "1000", 4) = 4 [pid 4875] close(3) = 0 [pid 4875] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4875] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4875] write(4, "71", 2) = 2 [pid 4875] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4875] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4875] exit_group(0) = ? [pid 4875] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4875, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4876 attached , child_tidptr=0x5555565bf5d0) = 4876 [pid 4876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4876] setpgid(0, 0) = 0 [pid 4876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4876] write(3, "1000", 4) = 4 [pid 4876] close(3) = 0 [pid 4876] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4876] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4876] write(4, "71", 2) = 2 [pid 4876] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4876] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4876] exit_group(0) = ? [pid 4876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4877 attached , child_tidptr=0x5555565bf5d0) = 4877 [pid 4877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4877] setpgid(0, 0) = 0 [pid 4877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4877] write(3, "1000", 4) = 4 [pid 4877] close(3) = 0 [pid 4877] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4877] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4877] write(4, "71", 2) = 2 [pid 4877] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4877] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4877] exit_group(0) = ? [pid 4877] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4877, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4878 ./strace-static-x86_64: Process 4878 attached [pid 4878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4878] setpgid(0, 0) = 0 [pid 4878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4878] write(3, "1000", 4) = 4 [pid 4878] close(3) = 0 [pid 4878] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4878] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [ 72.852192][ T921] ================================================================== [ 72.860279][ T921] BUG: KASAN: use-after-free in kobject_put+0x430/0x4c0 [ 72.867237][ T921] Read of size 1 at addr ffff88801825e594 by task kworker/1:2/921 [ 72.875042][ T921] [ 72.877359][ T921] CPU: 1 PID: 921 Comm: kworker/1:2 Not tainted 5.19.0-syzkaller-13930-g7ebfc85e2cd7 #0 [ 72.887076][ T921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 72.897132][ T921] Workqueue: events blkg_free_workfn [ 72.902426][ T921] Call Trace: [ 72.905703][ T921] [ 72.908634][ T921] dump_stack_lvl+0xcd/0x134 [ 72.913231][ T921] print_report.cold+0x2ba/0x719 [ 72.918178][ T921] ? kobject_put+0x430/0x4c0 [ 72.922774][ T921] kasan_report+0xb1/0x1e0 [ 72.927194][ T921] ? lock_release+0x6a0/0x780 [ 72.931871][ T921] ? kobject_put+0x430/0x4c0 [ 72.936466][ T921] kobject_put+0x430/0x4c0 [ 72.940889][ T921] blkg_free_workfn+0x128/0x210 [ 72.945740][ T921] process_one_work+0x991/0x1610 [ 72.950686][ T921] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 72.956063][ T921] ? rwlock_bug.part.0+0x90/0x90 [ 72.961005][ T921] worker_thread+0x665/0x1080 [ 72.965690][ T921] ? __kthread_parkme+0x15f/0x220 [ 72.970719][ T921] ? process_one_work+0x1610/0x1610 [ 72.975920][ T921] kthread+0x2e4/0x3a0 [ 72.979988][ T921] ? kthread_complete_and_exit+0x40/0x40 [ 72.985624][ T921] ret_from_fork+0x1f/0x30 [ 72.990050][ T921] [ 72.993064][ T921] [ 72.995378][ T921] Allocated by task 4871: [ 72.999702][ T921] kasan_save_stack+0x1e/0x40 [ 73.004378][ T921] __kasan_slab_alloc+0x90/0xc0 [ 73.009228][ T921] kmem_cache_alloc_node+0x2b1/0x3f0 [ 73.014515][ T921] blk_alloc_queue+0x40/0x7d0 [ 73.019194][ T921] __blk_mq_alloc_disk+0x8c/0x1f0 [ 73.024217][ T921] loop_add+0x3e2/0xaf0 [ 73.028367][ T921] loop_control_ioctl+0x133/0x620 [ 73.033391][ T921] __x64_sys_ioctl+0x193/0x200 [ 73.038168][ T921] do_syscall_64+0x35/0xb0 [ 73.042583][ T921] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 73.048479][ T921] [ 73.050800][ T921] Freed by task 0: [ 73.054513][ T921] kasan_save_stack+0x1e/0x40 [ 73.059188][ T921] kasan_set_track+0x21/0x30 [ 73.063778][ T921] kasan_set_free_info+0x20/0x30 [ 73.068718][ T921] ____kasan_slab_free+0x166/0x1c0 [ 73.073832][ T921] slab_free_freelist_hook+0x8b/0x1c0 [ 73.079201][ T921] kmem_cache_free+0xeb/0x5b0 [ 73.083881][ T921] rcu_core+0x7b5/0x1890 [ 73.088124][ T921] __do_softirq+0x1d3/0x9c6 [ 73.092640][ T921] [ 73.094955][ T921] Last potentially related work creation: [ 73.100660][ T921] kasan_save_stack+0x1e/0x40 [ 73.105337][ T921] __kasan_record_aux_stack+0xbe/0xd0 [ 73.110709][ T921] call_rcu+0x99/0x790 [ 73.114777][ T921] kobject_put+0x1be/0x4c0 [ 73.119193][ T921] __blk_mq_alloc_disk+0x18f/0x1f0 [ 73.124303][ T921] loop_add+0x3e2/0xaf0 [ 73.128460][ T921] loop_control_ioctl+0x133/0x620 [ 73.133512][ T921] __x64_sys_ioctl+0x193/0x200 [ 73.138274][ T921] do_syscall_64+0x35/0xb0 [ 73.142691][ T921] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 73.148607][ T921] [ 73.150922][ T921] The buggy address belongs to the object at ffff88801825e458 [ 73.150922][ T921] which belongs to the cache request_queue of size 1848 [ 73.165230][ T921] The buggy address is located 316 bytes inside of [ 73.165230][ T921] 1848-byte region [ffff88801825e458, ffff88801825eb90) [ 73.178587][ T921] [ 73.180902][ T921] The buggy address belongs to the physical page: [ 73.187301][ T921] page:ffffea0000609600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x18258 [ 73.197446][ T921] head:ffffea0000609600 order:3 compound_mapcount:0 compound_pincount:0 [ 73.205764][ T921] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 73.213747][ T921] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff888145a05140 [ 73.222328][ T921] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 73.230985][ T921] page dumped because: kasan: bad access detected [ 73.237385][ T921] page_owner tracks the page as allocated [ 73.243096][ T921] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4854, tgid 4854 (syz-executor579), ts 71762429452, free_ts 71683981085 [ 73.264714][ T921] get_page_from_freelist+0x109b/0x2ce0 [ 73.270283][ T921] __alloc_pages+0x1c7/0x510 [ 73.274883][ T921] alloc_pages+0x1a6/0x270 [ 73.279308][ T921] allocate_slab+0x27e/0x3d0 [ 73.283895][ T921] ___slab_alloc+0x7f1/0xe10 [ 73.288481][ T921] __slab_alloc.constprop.0+0x4d/0xa0 [ 73.293857][ T921] kmem_cache_alloc_node+0x11d/0x3f0 [ 73.299138][ T921] blk_alloc_queue+0x40/0x7d0 [ 73.303821][ T921] __blk_mq_alloc_disk+0x8c/0x1f0 [ 73.308842][ T921] loop_add+0x3e2/0xaf0 [ 73.313002][ T921] loop_control_ioctl+0x133/0x620 [ 73.318021][ T921] __x64_sys_ioctl+0x193/0x200 [ 73.322781][ T921] do_syscall_64+0x35/0xb0 [ 73.327196][ T921] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 73.333090][ T921] page last free stack trace: [ 73.337764][ T921] free_pcp_prepare+0x5e4/0xd20 [ 73.342613][ T921] free_unref_page+0x19/0x4d0 [ 73.347285][ T921] __unfreeze_partials+0x17c/0x1a0 [ 73.352393][ T921] qlist_free_all+0x6a/0x170 [ 73.357054][ T921] kasan_quarantine_reduce+0x180/0x200 [ 73.362514][ T921] __kasan_slab_alloc+0xa2/0xc0 [ 73.367366][ T921] kmem_cache_alloc_node+0x2b1/0x3f0 [ 73.372647][ T921] __alloc_skb+0x210/0x2f0 [ 73.377057][ T921] tcp_stream_alloc_skb+0x38/0x580 [ 73.382165][ T921] tcp_sendmsg_locked+0xc36/0x2f80 [ 73.387273][ T921] tcp_sendmsg+0x2b/0x40 [ 73.391513][ T921] inet_sendmsg+0x99/0xe0 [ 73.395842][ T921] sock_sendmsg+0xcf/0x120 [ 73.400253][ T921] sock_write_iter+0x291/0x3d0 [ 73.405017][ T921] vfs_write+0x9e9/0xdd0 [ 73.409258][ T921] ksys_write+0x1e8/0x250 [ 73.413586][ T921] [ 73.415902][ T921] Memory state around the buggy address: [ 73.421519][ T921] ffff88801825e480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.429574][ T921] ffff88801825e500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.437627][ T921] >ffff88801825e580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.445675][ T921] ^ [pid 4878] write(4, "71", 2) = 2 [pid 4878] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4878] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4878] exit_group(0) = ? [pid 4878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4878, si_uid=0, si_status=0, si_utime=0, si_stime=61} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4879 ./strace-static-x86_64: Process 4879 attached [pid 4879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4879] setpgid(0, 0) = 0 [pid 4879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4879] write(3, "1000", 4) = 4 [pid 4879] close(3) = 0 [pid 4879] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4879] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4879] write(4, "71", 2) = 2 [pid 4879] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4879] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4879] exit_group(0) = ? [pid 4879] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4880 ./strace-static-x86_64: Process 4880 attached [pid 4880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4880] setpgid(0, 0) = 0 [pid 4880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4880] write(3, "1000", 4) = 4 [pid 4880] close(3) = 0 [pid 4880] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4880] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4880] write(4, "71", 2) = 2 [pid 4880] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4880] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4880] exit_group(0) = ? [pid 4880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4880, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4881 ./strace-static-x86_64: Process 4881 attached [pid 4881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4881] setpgid(0, 0) = 0 [pid 4881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4881] write(3, "1000", 4) = 4 [pid 4881] close(3) = 0 [pid 4881] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4881] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4881] write(4, "71", 2) = 2 [pid 4881] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4881] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4881] exit_group(0) = ? [pid 4881] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4881, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4882 ./strace-static-x86_64: Process 4882 attached [ 73.450270][ T921] ffff88801825e600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.458410][ T921] ffff88801825e680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 73.466462][ T921] ================================================================== [ 73.483235][ T921] Kernel panic - not syncing: panic_on_warn set ... [ 73.489844][ T921] CPU: 1 PID: 921 Comm: kworker/1:2 Not tainted 5.19.0-syzkaller-13930-g7ebfc85e2cd7 #0 [pid 4882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4882] setpgid(0, 0) = 0 [pid 4882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4882] write(3, "1000", 4) = 4 [pid 4882] close(3) = 0 [pid 4882] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4882] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4882] write(4, "71", 2) = 2 [pid 4882] ioctl(3, LOOP_CTL_ADD, 0) = -1 EINVAL (Invalid argument) [pid 4882] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4882] exit_group(0) = ? [pid 4882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4883 ./strace-static-x86_64: Process 4883 attached [pid 4883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4883] setpgid(0, 0) = 0 [pid 4883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4883] write(3, "1000", 4) = 4 [pid 4883] close(3) = 0 [pid 4883] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4883] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4883] write(4, "71", 2) = 2 [pid 4883] ioctl(3, LOOP_CTL_ADD, 0) = -1 EINVAL (Invalid argument) [pid 4883] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4883] exit_group(0) = ? [pid 4883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555565bf5d0) = 4884 ./strace-static-x86_64: Process 4884 attached [pid 4884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4884] setpgid(0, 0) = 0 [pid 4884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4884] write(3, "1000", 4) = 4 [pid 4884] close(3) = 0 [pid 4884] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4884] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [ 73.499567][ T921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/22/2022 [ 73.509632][ T921] Workqueue: events blkg_free_workfn [ 73.514938][ T921] Call Trace: [ 73.518219][ T921] [ 73.521158][ T921] dump_stack_lvl+0xcd/0x134 [ 73.525774][ T921] panic+0x2c8/0x627 [ 73.529688][ T921] ? panic_print_sys_info.part.0+0x10b/0x10b [ 73.535681][ T921] ? preempt_schedule_common+0x59/0xc0 [ 73.541142][ T921] ? preempt_schedule_thunk+0x16/0x18 [ 73.546532][ T921] ? kobject_put+0x430/0x4c0 [pid 4884] write(4, "71", 2) = 2 [pid 4884] ioctl(3, LOOP_CTL_ADD, 0) = 0 [ 73.551127][ T921] end_report.part.0+0x3f/0x7c [ 73.555903][ T921] kasan_report.cold+0xa/0xf [ 73.560498][ T921] ? lock_release+0x6a0/0x780 [ 73.565162][ T921] ? kobject_put+0x430/0x4c0 [ 73.569740][ T921] kobject_put+0x430/0x4c0 [ 73.574145][ T921] blkg_free_workfn+0x128/0x210 [ 73.578981][ T921] process_one_work+0x991/0x1610 [ 73.583917][ T921] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 73.589293][ T921] ? rwlock_bug.part.0+0x90/0x90 [ 73.594234][ T921] worker_thread+0x665/0x1080 [ 73.598917][ T921] ? __kthread_parkme+0x15f/0x220 [ 73.603940][ T921] ? process_one_work+0x1610/0x1610 [ 73.609142][ T921] kthread+0x2e4/0x3a0 [ 73.613207][ T921] ? kthread_complete_and_exit+0x40/0x40 [ 73.618850][ T921] ret_from_fork+0x1f/0x30 [ 73.623291][ T921] [ 73.626456][ T921] Kernel Offset: disabled [ 73.630777][ T921] Rebooting in 86400 seconds..