./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor478923082 <...> [ 29.458889][ T3186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.476216][ T3186] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller syzkaller login: [ 39.231807][ T27] kauditd_printk_skb: 37 callbacks suppressed [ 39.231823][ T27] audit: type=1400 audit(1664266611.744:73): avc: denied { transition } for pid=3400 comm="sshd" path="/bin/sh" dev="sda1" ino=73 scontext=system_u:system_r:initrc_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 39.260899][ T27] audit: type=1400 audit(1664266611.754:74): avc: denied { write } for pid=3400 comm="sh" path="pipe:[28420]" dev="pipefs" ino=28420 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:initrc_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.0.179' (ECDSA) to the list of known hosts. execve("./syz-executor478923082", ["./syz-executor478923082"], 0x7ffcc58843d0 /* 10 vars */) = 0 brk(NULL) = 0x5555568ff000 brk(0x5555568ffc40) = 0x5555568ffc40 arch_prctl(ARCH_SET_FS, 0x5555568ff300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor478923082", 4096) = 27 brk(0x555556920c40) = 0x555556920c40 brk(0x555556921000) = 0x555556921000 mprotect(0x7f91bde85000, 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=0x5555568ff5d0) = 3614 ./strace-static-x86_64: Process 3614 attached [pid 3614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3614] setpgid(0, 0) = 0 [pid 3614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3614] write(3, "1000", 4) = 4 [pid 3614] close(3) = 0 [pid 3614] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3614] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3614] write(4, "72", 2) = 2 [pid 3614] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [ 47.845903][ T27] audit: type=1400 audit(1664266620.364:75): avc: denied { execmem } for pid=3613 comm="syz-executor478" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 47.871562][ T27] audit: type=1400 audit(1664266620.384:76): avc: denied { read } for pid=3614 comm="syz-executor478" name="loop-control" dev="devtmpfs" ino=643 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 47.896729][ T27] audit: type=1400 audit(1664266620.384:77): avc: denied { open } for pid=3614 comm="syz-executor478" path="/dev/loop-control" dev="devtmpfs" ino=643 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [pid 3614] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 3614] exit_group(0) = ? [pid 3614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3614, 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 3617 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3618 ./strace-static-x86_64: Process 3618 attached [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, "72", 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 [ 47.925747][ T27] audit: type=1400 audit(1664266620.394:78): avc: denied { ioctl } for pid=3614 comm="syz-executor478" path="/dev/loop-control" dev="devtmpfs" ino=643 ioctlcmd=0x4c80 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3619 ./strace-static-x86_64: Process 3619 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3621 ./strace-static-x86_64: Process 3621 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3623 ./strace-static-x86_64: Process 3623 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3624 ./strace-static-x86_64: Process 3624 attached [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, "72", 2) = 2 [pid 3624] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3624] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3625 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3626 ./strace-static-x86_64: Process 3626 attached [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, "72", 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=1} --- [ 48.084955][ T3615] udevd[3615]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3628 ./strace-static-x86_64: Process 3628 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3629 [pid 3629] <... openat resumed>) = 4 [pid 3629] write(4, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3632 attached , child_tidptr=0x5555568ff5d0) = 3632 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3633 ./strace-static-x86_64: Process 3633 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3634 ./strace-static-x86_64: Process 3634 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3635 ./strace-static-x86_64: Process 3635 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3636 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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 [pid 3637] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3637 [pid 3637] <... prctl resumed>) = 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, "72", 2) = 2 [pid 3637] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3637] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3638] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3638] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3639 ./strace-static-x86_64: Process 3639 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3641 ./strace-static-x86_64: Process 3641 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3643 ./strace-static-x86_64: Process 3643 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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 [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, "72", 2) = 2 [pid 3645] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3645 [pid 3645] <... ioctl resumed>) = -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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3646 ./strace-static-x86_64: Process 3646 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3647 ./strace-static-x86_64: Process 3647 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3648 ./strace-static-x86_64: Process 3648 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3651 ./strace-static-x86_64: Process 3651 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3654 attached , child_tidptr=0x5555568ff5d0) = 3654 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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 [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3657 [pid 3657] <... close resumed>) = 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, "72", 2) = 2 [pid 3657] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3657] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3658 ./strace-static-x86_64: Process 3658 attached [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, "72", 2) = 2 [pid 3658] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3658] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3660 ./strace-static-x86_64: Process 3660 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3661 ./strace-static-x86_64: Process 3661 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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, "72", 2) = 2 [pid 3662] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3662 [pid 3662] <... ioctl resumed>) = -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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3664 attached , child_tidptr=0x5555568ff5d0) = 3664 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3665 ./strace-static-x86_64: Process 3665 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3666 ./strace-static-x86_64: Process 3666 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3667 attached , child_tidptr=0x5555568ff5d0) = 3667 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3668 attached , child_tidptr=0x5555568ff5d0) = 3668 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3671] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3671] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3673 [pid 3673] write(4, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3675 ./strace-static-x86_64: Process 3675 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3678 ./strace-static-x86_64: Process 3678 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3679 ./strace-static-x86_64: Process 3679 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3681 attached , child_tidptr=0x5555568ff5d0) = 3681 [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, "72", 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./strace-static-x86_64: Process 3682 attached , child_tidptr=0x5555568ff5d0) = 3682 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3683 ./strace-static-x86_64: Process 3683 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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 , child_tidptr=0x5555568ff5d0) = 3685 [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, "72", 2) = 2 [pid 3685] ioctl(3, LOOP_CTL_ADD, 0) = -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./strace-static-x86_64: Process 3686 attached , child_tidptr=0x5555568ff5d0) = 3686 [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, "72", 2) = 2 [pid 3686] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3686] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3687 attached , child_tidptr=0x5555568ff5d0) = 3687 [pid 3687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3687] setpgid(0, 0) = 0 [pid 3687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3687] write(3, "1000", 4) = 4 [pid 3687] close(3) = 0 [pid 3687] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3687] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3687] write(4, "72", 2) = 2 [pid 3687] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3687] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 3687] exit_group(0) = ? [pid 3687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3687, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=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 3689 attached [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, "72", 2 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3689 [pid 3689] <... write resumed>) = 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=1, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3691 ./strace-static-x86_64: Process 3691 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3693 ./strace-static-x86_64: Process 3693 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3697 attached , child_tidptr=0x5555568ff5d0) = 3697 [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3698] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3698] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3701 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3703 attached , child_tidptr=0x5555568ff5d0) = 3703 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3704 ./strace-static-x86_64: Process 3704 attached [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, "72", 2) = 2 [pid 3704] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3704] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- 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 [pid 3705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3705 [pid 3705] <... prctl resumed>) = 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, "72", 2) = 2 [pid 3705] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3705] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3706 attached , child_tidptr=0x5555568ff5d0) = 3706 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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, "72", 2) = 2 [pid 3707] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3707 [pid 3707] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 3707] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3710 ./strace-static-x86_64: Process 3710 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3711 ./strace-static-x86_64: Process 3711 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3713 ./strace-static-x86_64: Process 3713 attached [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, "72", 2) = 2 [pid 3713] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3713] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3714 attached , child_tidptr=0x5555568ff5d0) = 3714 [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, "72", 2) = 2 [pid 3714] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3714] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3715 ./strace-static-x86_64: Process 3715 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3717 attached , child_tidptr=0x5555568ff5d0) = 3717 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3721 ./strace-static-x86_64: Process 3721 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3723 ./strace-static-x86_64: Process 3723 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3724 ./strace-static-x86_64: Process 3724 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3725 ./strace-static-x86_64: Process 3725 attached [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, "72", 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./strace-static-x86_64: Process 3726 attached , child_tidptr=0x5555568ff5d0) = 3726 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3727] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3727] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3729 ./strace-static-x86_64: Process 3729 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3730 ./strace-static-x86_64: Process 3730 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3731 ./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, "72", 2) = 2 [pid 3731] ioctl(3, LOOP_CTL_ADD, 0) = -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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3734 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3737 attached [pid 3737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3737] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3737 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3738] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3738] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3741] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x5555568ff5d0) = 3742 ./strace-static-x86_64: Process 3742 attached [pid 3742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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./strace-static-x86_64: Process 3743 attached , child_tidptr=0x5555568ff5d0) = 3743 [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, "72", 2) = 2 [pid 3743] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3743] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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, child_tidptr=0x5555568ff5d0) = 3744 ./strace-static-x86_64: Process 3744 attached [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, "72", 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 [pid 3745] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3745 [pid 3745] <... prctl resumed>) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3746 ./strace-static-x86_64: Process 3746 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3751 attached , child_tidptr=0x5555568ff5d0) = 3751 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3755 ./strace-static-x86_64: Process 3755 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3756 attached , child_tidptr=0x5555568ff5d0) = 3756 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3759 ./strace-static-x86_64: Process 3759 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3760] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3760] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3762] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3762] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3763 ./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) = 3 [pid 3763] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3763] write(4, "72", 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./strace-static-x86_64: Process 3764 attached , child_tidptr=0x5555568ff5d0) = 3764 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3769 attached , child_tidptr=0x5555568ff5d0) = 3769 [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, "72", 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./strace-static-x86_64: Process 3770 attached , child_tidptr=0x5555568ff5d0) = 3770 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3774 ./strace-static-x86_64: Process 3774 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3775 ./strace-static-x86_64: Process 3775 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3781 [pid 3781] <... openat resumed>) = 4 [pid 3781] write(4, "72", 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 , child_tidptr=0x5555568ff5d0) = 3782 [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, "72", 2) = 2 [pid 3782] ioctl(3, LOOP_CTL_ADD, 0) = -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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3784 ./strace-static-x86_64: Process 3784 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3786 ./strace-static-x86_64: Process 3786 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3787] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3787] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3789 ./strace-static-x86_64: Process 3789 attached [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, "72", 2) = 2 [pid 3789] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3789] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3790] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3790] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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./strace-static-x86_64: Process 3791 attached , child_tidptr=0x5555568ff5d0) = 3791 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3793 attached , child_tidptr=0x5555568ff5d0) = 3793 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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, "72", 2) = 2 [pid 3794] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3794 [pid 3794] <... ioctl resumed>) = -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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3796 attached , child_tidptr=0x5555568ff5d0) = 3796 [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, "72", 2) = 2 [pid 3796] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3796] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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./strace-static-x86_64: Process 3797 attached , child_tidptr=0x5555568ff5d0) = 3797 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3800 ./strace-static-x86_64: Process 3800 attached [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, "72", 2) = 2 [pid 3800] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3800] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3802 ./strace-static-x86_64: Process 3802 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3803] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3803] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3804 ./strace-static-x86_64: Process 3804 attached [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, "72", 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./strace-static-x86_64: Process 3805 attached , child_tidptr=0x5555568ff5d0) = 3805 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3806 ./strace-static-x86_64: Process 3806 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3807 ./strace-static-x86_64: Process 3807 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3808 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3809 attached , child_tidptr=0x5555568ff5d0) = 3809 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3810 attached , child_tidptr=0x5555568ff5d0) = 3810 [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, "72", 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./strace-static-x86_64: Process 3811 attached , child_tidptr=0x5555568ff5d0) = 3811 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3813 attached , child_tidptr=0x5555568ff5d0) = 3813 [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3814] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3814] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3816 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3821 [pid 3821] write(4, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3823 attached , child_tidptr=0x5555568ff5d0) = 3823 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3825 ./strace-static-x86_64: Process 3825 attached [pid 3825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 2) = 2 [pid 3825] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3825] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3826 ./strace-static-x86_64: Process 3826 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3827 ./strace-static-x86_64: Process 3827 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3828 ./strace-static-x86_64: Process 3828 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3829 attached , child_tidptr=0x5555568ff5d0) = 3829 [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, "72", 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./strace-static-x86_64: Process 3830 attached , child_tidptr=0x5555568ff5d0) = 3830 [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, "72", 2) = 2 [pid 3830] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3830] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3832 attached , child_tidptr=0x5555568ff5d0) = 3832 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3833 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3835 attached , child_tidptr=0x5555568ff5d0) = 3835 [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, "72", 2) = 2 [pid 3835] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3835] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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, child_tidptr=0x5555568ff5d0) = 3836 ./strace-static-x86_64: Process 3836 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3840 attached , child_tidptr=0x5555568ff5d0) = 3840 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3842 attached , child_tidptr=0x5555568ff5d0) = 3842 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3843 attached , child_tidptr=0x5555568ff5d0) = 3843 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3848 ./strace-static-x86_64: Process 3848 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3849 ./strace-static-x86_64: Process 3849 attached [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3850] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3850] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [ 51.831566][ T3615] udevd[3615]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3854 ./strace-static-x86_64: Process 3854 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3860 attached , child_tidptr=0x5555568ff5d0) = 3860 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3863 ./strace-static-x86_64: Process 3863 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3864 ./strace-static-x86_64: Process 3864 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3865 ./strace-static-x86_64: Process 3865 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3866 ./strace-static-x86_64: Process 3866 attached [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, "72", 2) = 2 [pid 3866] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3866] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3867] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3867] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3869 ./strace-static-x86_64: Process 3869 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3871] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3871] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3872 attached , child_tidptr=0x5555568ff5d0) = 3872 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3873 attached , child_tidptr=0x5555568ff5d0) = 3873 [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, "72", 2) = 2 [pid 3873] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3873] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3875 attached , child_tidptr=0x5555568ff5d0) = 3875 [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3876] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3876] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3877] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3877] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3878 attached , child_tidptr=0x5555568ff5d0) = 3878 [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 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, "72", 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./strace-static-x86_64: Process 3879 attached , child_tidptr=0x5555568ff5d0) = 3879 [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, "72", 2) = 2 [pid 3879] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3879] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3880 ./strace-static-x86_64: Process 3880 attached [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, "72", 2) = 2 [pid 3880] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3880] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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, child_tidptr=0x5555568ff5d0) = 3881 ./strace-static-x86_64: Process 3881 attached [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, "72", 2) = 2 [pid 3881] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3881] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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, child_tidptr=0x5555568ff5d0) = 3882 ./strace-static-x86_64: Process 3882 attached [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, "72", 2) = 2 [pid 3882] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3882] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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, child_tidptr=0x5555568ff5d0) = 3883 ./strace-static-x86_64: Process 3883 attached [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, "72", 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=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 3884 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=1, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3886 ./strace-static-x86_64: Process 3886 attached [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, "72", 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=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3887] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3887] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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./strace-static-x86_64: Process 3888 attached , child_tidptr=0x5555568ff5d0) = 3888 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3891 attached , child_tidptr=0x5555568ff5d0) = 3891 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- 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 , child_tidptr=0x5555568ff5d0) = 3893 [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) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3894 [pid 3894] <... openat resumed>) = 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, "72", 2) = 2 [pid 3894] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3894] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3895 ./strace-static-x86_64: Process 3895 attached [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, "72", 2) = 2 [pid 3895] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3895] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3896 ./strace-static-x86_64: Process 3896 attached [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, "72", 2) = 2 [pid 3896] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3896] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3897 attached , child_tidptr=0x5555568ff5d0) = 3897 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3898 ./strace-static-x86_64: Process 3898 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 3899 ./strace-static-x86_64: Process 3899 attached [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, "72", 2) = 2 [pid 3899] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3899] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3900 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3901 attached , child_tidptr=0x5555568ff5d0) = 3901 [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, "72", 2) = 2 [pid 3901] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3901] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3902 ./strace-static-x86_64: Process 3902 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3904 ./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) = 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, "72", 2) = 2 [pid 3904] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3904] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3906 attached , child_tidptr=0x5555568ff5d0) = 3906 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3908 ./strace-static-x86_64: Process 3908 attached [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, "72", 2) = 2 [pid 3908] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3908] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3909 ./strace-static-x86_64: Process 3909 attached [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, "72", 2) = 2 [pid 3909] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3909] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3910 ./strace-static-x86_64: Process 3910 attached [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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3912 ./strace-static-x86_64: Process 3912 attached [pid 3912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3912] setpgid(0, 0) = 0 [ 52.759164][ T3615] udevd[3615]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [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, "72", 2) = 2 [pid 3912] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3912] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1} --- 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 , child_tidptr=0x5555568ff5d0) = 3913 [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) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3915 ./strace-static-x86_64: Process 3915 attached [pid 3915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [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, "72", 2) = 2 [pid 3915] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3915] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3916 ./strace-static-x86_64: Process 3916 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3920] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3920] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3921 ./strace-static-x86_64: Process 3921 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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 , child_tidptr=0x5555568ff5d0) = 3923 [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) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3925 attached , child_tidptr=0x5555568ff5d0) = 3925 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3927 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3928 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3929 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3929] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3929] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3930 ./strace-static-x86_64: Process 3930 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3933 ./strace-static-x86_64: Process 3933 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3934 ./strace-static-x86_64: Process 3934 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3935] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3935] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3936 attached , child_tidptr=0x5555568ff5d0) = 3936 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3937 ./strace-static-x86_64: Process 3937 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3938] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3938] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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./strace-static-x86_64: Process 3939 attached , child_tidptr=0x5555568ff5d0) = 3939 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3940 ./strace-static-x86_64: Process 3940 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3941 ./strace-static-x86_64: Process 3941 attached [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, "72", 2) = 2 [pid 3941] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3941] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3942 ./strace-static-x86_64: Process 3942 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3944 attached , child_tidptr=0x5555568ff5d0) = 3944 [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, "72", 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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3945 [pid 3945] <... openat resumed>) = 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) = 4 [pid 3945] write(4, "72", 2) = 2 [pid 3945] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3945] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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 [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3947 [pid 3947] <... openat resumed>) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3948 ./strace-static-x86_64: Process 3948 attached [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, "72", 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./strace-static-x86_64: Process 3949 attached , child_tidptr=0x5555568ff5d0) = 3949 [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3951 ./strace-static-x86_64: Process 3951 attached [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, "72", 2) = 2 [pid 3951] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3951] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3952 ./strace-static-x86_64: Process 3952 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3955 attached , child_tidptr=0x5555568ff5d0) = 3955 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3956 attached , child_tidptr=0x5555568ff5d0) = 3956 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3957 attached , child_tidptr=0x5555568ff5d0) = 3957 [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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3959 attached , child_tidptr=0x5555568ff5d0) = 3959 [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, "72", 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./strace-static-x86_64: Process 3960 attached , child_tidptr=0x5555568ff5d0) = 3960 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 3962 ./strace-static-x86_64: Process 3962 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3963 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 3964 attached , child_tidptr=0x5555568ff5d0) = 3964 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3965 ./strace-static-x86_64: Process 3965 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3966] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3966] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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, child_tidptr=0x5555568ff5d0) = 3967 ./strace-static-x86_64: Process 3967 attached [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, "72", 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./strace-static-x86_64: Process 3968 attached , child_tidptr=0x5555568ff5d0) = 3968 [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, "72", 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./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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3969 [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3970] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 3970] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3971 ./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 3971] write(4, "72", 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./strace-static-x86_64: Process 3972 attached , child_tidptr=0x5555568ff5d0) = 3972 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3973 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3973] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3973] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3974 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 3974] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3976 attached , child_tidptr=0x5555568ff5d0) = 3976 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3977 attached , child_tidptr=0x5555568ff5d0) = 3977 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3978 attached [pid 3978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 3978 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3981 attached , child_tidptr=0x5555568ff5d0) = 3981 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3983 ./strace-static-x86_64: Process 3983 attached [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, "72", 2) = 2 [pid 3983] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 3983] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3984 attached , child_tidptr=0x5555568ff5d0) = 3984 [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, "72", 2) = 2 [pid 3984] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 3984] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3985 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 3986 ./strace-static-x86_64: Process 3986 attached [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, "72", 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./strace-static-x86_64: Process 3987 attached , child_tidptr=0x5555568ff5d0) = 3987 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3992 attached , child_tidptr=0x5555568ff5d0) = 3992 [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, "72", 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./strace-static-x86_64: Process 3993 attached , child_tidptr=0x5555568ff5d0) = 3993 [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3997 attached , child_tidptr=0x5555568ff5d0) = 3997 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3999 attached , child_tidptr=0x5555568ff5d0) = 3999 [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, "72", 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./strace-static-x86_64: Process 4000 attached , child_tidptr=0x5555568ff5d0) = 4000 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4002 ./strace-static-x86_64: Process 4002 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4004 attached , child_tidptr=0x5555568ff5d0) = 4004 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4005 ./strace-static-x86_64: Process 4005 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4009 ./strace-static-x86_64: Process 4009 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4010 attached [pid 4010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4010] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4010 [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, "72", 2) = 2 [pid 4010] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4010] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4015 ./strace-static-x86_64: Process 4015 attached [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, "72", 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 [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4016 [pid 4016] <... openat resumed>) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4017 ./strace-static-x86_64: Process 4017 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4018 ./strace-static-x86_64: Process 4018 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4019 ./strace-static-x86_64: Process 4019 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4023 attached , child_tidptr=0x5555568ff5d0) = 4023 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4024 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4025 ./strace-static-x86_64: Process 4025 attached [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, "72", 2) = 2 [pid 4025] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4025] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4027 [pid 4027] <... openat resumed>) = 4 [pid 4027] write(4, "72", 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./strace-static-x86_64: Process 4028 attached , child_tidptr=0x5555568ff5d0) = 4028 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4029 ./strace-static-x86_64: Process 4029 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4031 ./strace-static-x86_64: Process 4031 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4033] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4033] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4035 [pid 4035] write(4, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4037 ./strace-static-x86_64: Process 4037 attached [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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4039 ./strace-static-x86_64: Process 4039 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4043] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4043] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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./strace-static-x86_64: Process 4044 attached , child_tidptr=0x5555568ff5d0) = 4044 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4045 attached , child_tidptr=0x5555568ff5d0) = 4045 [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) = 4 [pid 4045] write(4, "72", 2) = 2 [pid 4045] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4045] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4046] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4046] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4047 attached , child_tidptr=0x5555568ff5d0) = 4047 [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4048 attached , child_tidptr=0x5555568ff5d0) = 4048 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4051] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4051] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4052] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4052] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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, child_tidptr=0x5555568ff5d0) = 4053 ./strace-static-x86_64: Process 4053 attached [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, "72", 2) = 2 [pid 4053] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4053] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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, "72", 2) = 2 [pid 4054] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4054 [pid 4054] <... ioctl resumed>) = -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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4057 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4059 ./strace-static-x86_64: Process 4059 attached [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, "72", 2) = 2 [pid 4059] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4059] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4061 ./strace-static-x86_64: Process 4061 attached [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, "72", 2) = 2 [pid 4061] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4061] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4062 ./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) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4063 attached [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4063 [pid 4063] <... openat resumed>) = 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, "72", 2) = 2 [pid 4063] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4063] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4064 ./strace-static-x86_64: Process 4064 attached [pid 4064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 2) = 2 [pid 4064] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4064] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4066 attached , child_tidptr=0x5555568ff5d0) = 4066 [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4067] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4067] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4068 attached , child_tidptr=0x5555568ff5d0) = 4068 [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, "72", 2) = 2 [pid 4068] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4068] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4070 ./strace-static-x86_64: Process 4070 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4071 ./strace-static-x86_64: Process 4071 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4072 attached , child_tidptr=0x5555568ff5d0) = 4072 [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) = 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, "72", 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./strace-static-x86_64: Process 4073 attached , child_tidptr=0x5555568ff5d0) = 4073 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4074 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4076 attached , child_tidptr=0x5555568ff5d0) = 4076 [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, "72", 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=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4077 ./strace-static-x86_64: Process 4077 attached [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, "72", 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=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 4078 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4078] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4078] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4079] ioctl(3, LOOP_CTL_ADD, 0) = 0 [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4081] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4081] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4083 attached , child_tidptr=0x5555568ff5d0) = 4083 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4084 ./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 4084] write(4, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4086 attached , child_tidptr=0x5555568ff5d0) = 4086 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4087 ./strace-static-x86_64: Process 4087 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4088 ./strace-static-x86_64: Process 4088 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4089] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4089] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4090 ./strace-static-x86_64: Process 4090 attached [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, "72", 2) = 2 [pid 4090] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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, "72", 2) = 2 [pid 4091] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4091 [pid 4091] <... ioctl resumed>) = -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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4092 ./strace-static-x86_64: Process 4092 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4095 ./strace-static-x86_64: Process 4095 attached [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, "72", 2) = 2 [pid 4095] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4095] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4096 attached , child_tidptr=0x5555568ff5d0) = 4096 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4098 ./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) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4099] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4099] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4101 attached , child_tidptr=0x5555568ff5d0) = 4101 [pid 4101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4102 attached , child_tidptr=0x5555568ff5d0) = 4102 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4105 ./strace-static-x86_64: Process 4105 attached [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, "72", 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./strace-static-x86_64: Process 4106 attached , child_tidptr=0x5555568ff5d0) = 4106 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4108 ./strace-static-x86_64: Process 4108 attached [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, "72", 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 [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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4109 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4111 ./strace-static-x86_64: Process 4111 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4112] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4112] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4113 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4115 ./strace-static-x86_64: Process 4115 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4118] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4118] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4120] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4120] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4121] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4121] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4122 ./strace-static-x86_64: Process 4122 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4123 ./strace-static-x86_64: Process 4123 attached [pid 4123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4126 attached , child_tidptr=0x5555568ff5d0) = 4126 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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, "72", 2) = 2 [pid 4130] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4130 [pid 4130] <... ioctl resumed>) = -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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4131 attached , child_tidptr=0x5555568ff5d0) = 4131 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4134 attached , child_tidptr=0x5555568ff5d0) = 4134 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4135] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4135] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4136 ./strace-static-x86_64: Process 4136 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4137 ./strace-static-x86_64: Process 4137 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4139 ./strace-static-x86_64: Process 4139 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4142 ./strace-static-x86_64: Process 4142 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4144 ./strace-static-x86_64: Process 4144 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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 [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, "72", 2) = 2 [pid 4146] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4146 [pid 4146] <... ioctl resumed>) = -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, child_tidptr=0x5555568ff5d0) = 4147 ./strace-static-x86_64: Process 4147 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4150 attached , child_tidptr=0x5555568ff5d0) = 4150 [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, "72", 2) = 2 [pid 4150] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4150] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4151] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4151] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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, child_tidptr=0x5555568ff5d0) = 4152 ./strace-static-x86_64: Process 4152 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4153 attached , child_tidptr=0x5555568ff5d0) = 4153 [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4155 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4159 [pid 4159] write(4, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4160 ./strace-static-x86_64: Process 4160 attached [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, "72", 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./strace-static-x86_64: Process 4161 attached , child_tidptr=0x5555568ff5d0) = 4161 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4162 attached , child_tidptr=0x5555568ff5d0) = 4162 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4165 ./strace-static-x86_64: Process 4165 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4167 ./strace-static-x86_64: Process 4167 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4168 ./strace-static-x86_64: Process 4168 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4169 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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 [pid 4170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4170] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4170 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4172 ./strace-static-x86_64: Process 4172 attached [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, "72", 2) = 2 [pid 4172] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4172] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4173 attached , child_tidptr=0x5555568ff5d0) = 4173 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4174 attached , child_tidptr=0x5555568ff5d0) = 4174 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4176] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4176] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4178 attached , child_tidptr=0x5555568ff5d0) = 4178 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4179 attached , child_tidptr=0x5555568ff5d0) = 4179 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4181 ./strace-static-x86_64: Process 4181 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4186 attached , child_tidptr=0x5555568ff5d0) = 4186 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4187 ./strace-static-x86_64: Process 4187 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4188 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4188] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4188] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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 [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, "72", 2) = 2 [pid 4190] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4190 [pid 4190] <... ioctl resumed>) = 0 [pid 4190] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4191 ./strace-static-x86_64: Process 4191 attached [pid 4191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4192 ./strace-static-x86_64: Process 4192 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4193 attached , child_tidptr=0x5555568ff5d0) = 4193 [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, "72", 2) = 2 [pid 4193] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4193] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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, child_tidptr=0x5555568ff5d0) = 4194 ./strace-static-x86_64: Process 4194 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4196 ./strace-static-x86_64: Process 4196 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./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, "72", 2) = 2 [pid 4198] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4198 [pid 4198] <... ioctl resumed>) = -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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4199 ./strace-static-x86_64: Process 4199 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4201 attached , child_tidptr=0x5555568ff5d0) = 4201 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4204 ./strace-static-x86_64: Process 4204 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4205 attached , child_tidptr=0x5555568ff5d0) = 4205 [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, "72", 2) = 2 [pid 4205] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4205] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4208 ./strace-static-x86_64: Process 4208 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4209 ./strace-static-x86_64: Process 4209 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4210] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4210] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4213 attached , child_tidptr=0x5555568ff5d0) = 4213 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4214 attached , child_tidptr=0x5555568ff5d0) = 4214 [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, "72", 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./strace-static-x86_64: Process 4215 attached , child_tidptr=0x5555568ff5d0) = 4215 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4216 ./strace-static-x86_64: Process 4216 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4217 ./strace-static-x86_64: Process 4217 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4222] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4222] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4223] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4223] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4224 attached , child_tidptr=0x5555568ff5d0) = 4224 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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, "72", 2) = 2 [pid 4226] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4226 [pid 4226] <... ioctl resumed>) = -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./strace-static-x86_64: Process 4227 attached , child_tidptr=0x5555568ff5d0) = 4227 [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, "72", 2) = 2 [pid 4227] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4227] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4228] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4228] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4229 ./strace-static-x86_64: Process 4229 attached [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, "72", 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=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4230 ./strace-static-x86_64: Process 4230 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4234 ./strace-static-x86_64: Process 4234 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4235 attached , child_tidptr=0x5555568ff5d0) = 4235 [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, "72", 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./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, "72", 2) = 2 [pid 4236] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4236 [pid 4236] <... ioctl resumed>) = -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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4237 ./strace-static-x86_64: Process 4237 attached [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, "72", 2) = 2 [pid 4237] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4237] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4238 ./strace-static-x86_64: Process 4238 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4239 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4240 attached , child_tidptr=0x5555568ff5d0) = 4240 [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, "72", 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./strace-static-x86_64: Process 4241 attached , child_tidptr=0x5555568ff5d0) = 4241 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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 [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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4244 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4246 ./strace-static-x86_64: Process 4246 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4247] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4247] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4249 ./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 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4251 ./strace-static-x86_64: Process 4251 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4252 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4253 ./strace-static-x86_64: Process 4253 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4254 attached , child_tidptr=0x5555568ff5d0) = 4254 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4255 attached , child_tidptr=0x5555568ff5d0) = 4255 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4258] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4258] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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, child_tidptr=0x5555568ff5d0) = 4259 ./strace-static-x86_64: Process 4259 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4260] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4260] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4261] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4261] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4262] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4262] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- 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 [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4263 [pid 4263] <... close resumed>) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4264 ./strace-static-x86_64: Process 4264 attached [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, "72", 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=0} --- 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 [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, "72", 2) = 2 [pid 4265] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4265 [pid 4265] <... ioctl resumed>) = -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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=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 4269 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4269] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4269] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4270 [pid 4270] <... write resumed>) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4272 attached , child_tidptr=0x5555568ff5d0) = 4272 [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, "72", 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=0} --- 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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4273 [pid 4273] <... prctl resumed>) = 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) = 3 [pid 4273] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4273] write(4, "72", 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, child_tidptr=0x5555568ff5d0) = 4274 ./strace-static-x86_64: Process 4274 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4275 ./strace-static-x86_64: Process 4275 attached [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4278 ./strace-static-x86_64: Process 4278 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4279 ./strace-static-x86_64: Process 4279 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4282 attached , child_tidptr=0x5555568ff5d0) = 4282 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4284 ./strace-static-x86_64: Process 4284 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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 [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, "72", 2) = 2 [pid 4289] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4289 [pid 4289] <... ioctl resumed>) = -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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4290 ./strace-static-x86_64: Process 4290 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4292] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4292] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4293 ./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) = 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, "72", 2) = 2 [pid 4293] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4293] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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, child_tidptr=0x5555568ff5d0) = 4294 ./strace-static-x86_64: Process 4294 attached [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, "72", 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=0} --- 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 [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, "72", 2) = 2 [pid 4295] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4295 [pid 4295] <... ioctl resumed>) = -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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4297 ./strace-static-x86_64: Process 4297 attached [pid 4297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4299 attached , child_tidptr=0x5555568ff5d0) = 4299 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4303 ./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, "72", 2) = 2 [pid 4303] ioctl(3, LOOP_CTL_ADD, 0) = -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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4308 ./strace-static-x86_64: Process 4308 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4309 attached , child_tidptr=0x5555568ff5d0) = 4309 [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, "72", 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./strace-static-x86_64: Process 4310 attached , child_tidptr=0x5555568ff5d0) = 4310 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4311 ./strace-static-x86_64: Process 4311 attached [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, "72", 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 , child_tidptr=0x5555568ff5d0) = 4312 [pid 4312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4314 ./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) = 4 [pid 4314] write(4, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4315 attached , child_tidptr=0x5555568ff5d0) = 4315 [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, "72", 2) = 2 [pid 4315] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4315] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4317 attached , child_tidptr=0x5555568ff5d0) = 4317 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4318 ./strace-static-x86_64: Process 4318 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4319 attached , child_tidptr=0x5555568ff5d0) = 4319 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4322 ./strace-static-x86_64: Process 4322 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4324 attached , child_tidptr=0x5555568ff5d0) = 4324 [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, "72", 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./strace-static-x86_64: Process 4325 attached , child_tidptr=0x5555568ff5d0) = 4325 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4328] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4328] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4329 ./strace-static-x86_64: Process 4329 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4330 attached , child_tidptr=0x5555568ff5d0) = 4330 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4331 ./strace-static-x86_64: Process 4331 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4332 ./strace-static-x86_64: Process 4332 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4333 ./strace-static-x86_64: Process 4333 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4335 attached , child_tidptr=0x5555568ff5d0) = 4335 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4336 attached , child_tidptr=0x5555568ff5d0) = 4336 [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, "72", 2) = 2 [pid 4336] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4336] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4337 ./strace-static-x86_64: Process 4337 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4338 attached , child_tidptr=0x5555568ff5d0) = 4338 [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, "72", 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./strace-static-x86_64: Process 4339 attached , child_tidptr=0x5555568ff5d0) = 4339 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4340 ./strace-static-x86_64: Process 4340 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4341] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4341] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4342] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4342] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4343 attached , child_tidptr=0x5555568ff5d0) = 4343 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4344 ./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) = 4 [pid 4344] write(4, "72", 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, child_tidptr=0x5555568ff5d0) = 4345 ./strace-static-x86_64: Process 4345 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- 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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4349 [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 4349] write(4, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4352 ./strace-static-x86_64: Process 4352 attached [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, "72", 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./strace-static-x86_64: Process 4353 attached , child_tidptr=0x5555568ff5d0) = 4353 [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, "72", 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 , child_tidptr=0x5555568ff5d0) = 4354 [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, "72", 2) = 2 [pid 4354] ioctl(3, LOOP_CTL_ADD, 0) = -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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4355 attached , child_tidptr=0x5555568ff5d0) = 4355 [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, "72", 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./strace-static-x86_64: Process 4356 attached , child_tidptr=0x5555568ff5d0) = 4356 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4357 ./strace-static-x86_64: Process 4357 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4358 attached , child_tidptr=0x5555568ff5d0) = 4358 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4359 ./strace-static-x86_64: Process 4359 attached [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, "72", 2) = 2 [pid 4359] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4359] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4360 attached , child_tidptr=0x5555568ff5d0) = 4360 [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, "72", 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 , child_tidptr=0x5555568ff5d0) = 4361 [pid 4361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4361] setpgid(0, 0) = 0 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4362 ./strace-static-x86_64: Process 4362 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4363 ./strace-static-x86_64: Process 4363 attached [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4366 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4367 attached , child_tidptr=0x5555568ff5d0) = 4367 [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, "72", 2) = 2 [pid 4367] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4367] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4368 ./strace-static-x86_64: Process 4368 attached [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, "72", 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./strace-static-x86_64: Process 4369 attached , child_tidptr=0x5555568ff5d0) = 4369 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4370 attached , child_tidptr=0x5555568ff5d0) = 4370 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4371 attached , child_tidptr=0x5555568ff5d0) = 4371 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4372 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4375 ./strace-static-x86_64: Process 4375 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4377 ./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, "72", 2) = 2 [pid 4377] ioctl(3, LOOP_CTL_ADD, 0) = -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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4383 ./strace-static-x86_64: Process 4383 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4385 attached , child_tidptr=0x5555568ff5d0) = 4385 [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, "72", 2) = 2 [pid 4385] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4385] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4386 attached , child_tidptr=0x5555568ff5d0) = 4386 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4389 ./strace-static-x86_64: Process 4389 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4390 ./strace-static-x86_64: Process 4390 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4393] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4393] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4395 ./strace-static-x86_64: Process 4395 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4397 ./strace-static-x86_64: Process 4397 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4398 ./strace-static-x86_64: Process 4398 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4399 ./strace-static-x86_64: Process 4399 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4400 ./strace-static-x86_64: Process 4400 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4401 ./strace-static-x86_64: Process 4401 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4402 ./strace-static-x86_64: Process 4402 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4407 ./strace-static-x86_64: Process 4407 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4408 ./strace-static-x86_64: Process 4408 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4410 ./strace-static-x86_64: Process 4410 attached [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, "72", 2) = 2 [pid 4410] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4410] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4411 ./strace-static-x86_64: Process 4411 attached [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, "72", 2) = 2 [pid 4411] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4411] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4413 ./strace-static-x86_64: Process 4413 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4416 ./strace-static-x86_64: Process 4416 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4417 ./strace-static-x86_64: Process 4417 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4418 ./strace-static-x86_64: Process 4418 attached [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, "72", 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=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4419 attached , child_tidptr=0x5555568ff5d0) = 4419 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4420 attached , child_tidptr=0x5555568ff5d0) = 4420 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4421 attached , child_tidptr=0x5555568ff5d0) = 4421 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4422 attached , child_tidptr=0x5555568ff5d0) = 4422 [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, "72", 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./strace-static-x86_64: Process 4423 attached , child_tidptr=0x5555568ff5d0) = 4423 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4425 attached , child_tidptr=0x5555568ff5d0) = 4425 [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, "72", 2) = 2 [pid 4425] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4425] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4427 ./strace-static-x86_64: Process 4427 attached [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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 [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4429 [pid 4429] <... openat resumed>) = 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, "72", 2) = 2 [pid 4429] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4429] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4430 ./strace-static-x86_64: Process 4430 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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) [ 61.650221][ T3615] udevd[3615]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [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, child_tidptr=0x5555568ff5d0) = 4432 ./strace-static-x86_64: Process 4432 attached [pid 4432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4435 ./strace-static-x86_64: Process 4435 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4436 ./strace-static-x86_64: Process 4436 attached [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, "72", 2) = 2 [pid 4436] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4436] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4439 attached , child_tidptr=0x5555568ff5d0) = 4439 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4440 attached , child_tidptr=0x5555568ff5d0) = 4440 [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, "72", 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./strace-static-x86_64: Process 4441 attached , child_tidptr=0x5555568ff5d0) = 4441 [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, "72", 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./strace-static-x86_64: Process 4442 attached , child_tidptr=0x5555568ff5d0) = 4442 [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, "72", 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./strace-static-x86_64: Process 4443 attached , child_tidptr=0x5555568ff5d0) = 4443 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4444 ./strace-static-x86_64: Process 4444 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4445 ./strace-static-x86_64: Process 4445 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4446] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4446] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4451 attached , child_tidptr=0x5555568ff5d0) = 4451 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4452 ./strace-static-x86_64: Process 4452 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4454 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4456 attached , child_tidptr=0x5555568ff5d0) = 4456 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4457 ./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, "72", 2) = 2 [pid 4457] ioctl(3, LOOP_CTL_ADD, 0) = -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, child_tidptr=0x5555568ff5d0) = 4458 ./strace-static-x86_64: Process 4458 attached [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, "72", 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./strace-static-x86_64: Process 4459 attached , child_tidptr=0x5555568ff5d0) = 4459 [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, "72", 2) = 2 [pid 4459] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4459] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4461 [pid 4461] <... close resumed>) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4462 ./strace-static-x86_64: Process 4462 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4463 ./strace-static-x86_64: Process 4463 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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 [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4467 [pid 4467] <... openat resumed>) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4468 ./strace-static-x86_64: Process 4468 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4470 attached , child_tidptr=0x5555568ff5d0) = 4470 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4471 attached , child_tidptr=0x5555568ff5d0) = 4471 [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, "72", 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./strace-static-x86_64: Process 4472 attached , child_tidptr=0x5555568ff5d0) = 4472 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4473 attached [pid 4473] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4473 [pid 4473] <... prctl resumed>) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4475 ./strace-static-x86_64: Process 4475 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4476] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4476] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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, child_tidptr=0x5555568ff5d0) = 4477 ./strace-static-x86_64: Process 4477 attached [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, "72", 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./strace-static-x86_64: Process 4478 attached , child_tidptr=0x5555568ff5d0) = 4478 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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 [ 62.562023][ T3616] udevd[3616]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4481] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4481] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4482 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4484 [pid 4484] <... openat resumed>) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4487 [pid 4487] <... write resumed>) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4496 ./strace-static-x86_64: Process 4496 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4497 attached , child_tidptr=0x5555568ff5d0) = 4497 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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 [pid 4500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4500] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4500 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4502 ./strace-static-x86_64: Process 4502 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4503] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4503] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4504 attached [pid 4504] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4504 [pid 4504] <... prctl resumed>) = 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, "72", 2) = 2 [pid 4504] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4504] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4506 ./strace-static-x86_64: Process 4506 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4508 ./strace-static-x86_64: Process 4508 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4511 ./strace-static-x86_64: Process 4511 attached [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, "72", 2) = 2 [pid 4511] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4511] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4512 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4513 ./strace-static-x86_64: Process 4513 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4516 ./strace-static-x86_64: Process 4516 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4520 attached , child_tidptr=0x5555568ff5d0) = 4520 [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, "72", 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./strace-static-x86_64: Process 4521 attached , child_tidptr=0x5555568ff5d0) = 4521 [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, "72", 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=0} --- 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 , child_tidptr=0x5555568ff5d0) = 4522 [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) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4523 attached , child_tidptr=0x5555568ff5d0) = 4523 [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, "72", 2) = 2 [pid 4523] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4523] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4524 ./strace-static-x86_64: Process 4524 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4526 ./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 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, "72", 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./strace-static-x86_64: Process 4527 attached , child_tidptr=0x5555568ff5d0) = 4527 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4531 [pid 4531] <... openat resumed>) = 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, "72", 2) = 2 [pid 4531] ioctl(3, LOOP_CTL_ADD, 0) = -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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4534 ./strace-static-x86_64: Process 4534 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4535 attached , child_tidptr=0x5555568ff5d0) = 4535 [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4536] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4536] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4537 attached , child_tidptr=0x5555568ff5d0) = 4537 [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 4537] write(4, "72", 2) = 2 [pid 4537] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4537] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4540 attached , child_tidptr=0x5555568ff5d0) = 4540 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4541 ./strace-static-x86_64: Process 4541 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- 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 , child_tidptr=0x5555568ff5d0) = 4543 [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) = 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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4545 ./strace-static-x86_64: Process 4545 attached [pid 4545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4546 ./strace-static-x86_64: Process 4546 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4547 ./strace-static-x86_64: Process 4547 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4548 ./strace-static-x86_64: Process 4548 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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 [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4550 [pid 4550] <... openat resumed>) = 4 [pid 4550] write(4, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4551 ./strace-static-x86_64: Process 4551 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4552 ./strace-static-x86_64: Process 4552 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4553 ./strace-static-x86_64: Process 4553 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4558] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4558] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4559 ./strace-static-x86_64: Process 4559 attached [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, "72", 2) = 2 [pid 4559] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4559] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4560 ./strace-static-x86_64: Process 4560 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4561 ./strace-static-x86_64: Process 4561 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4562 ./strace-static-x86_64: Process 4562 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4563] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4563] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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 , child_tidptr=0x5555568ff5d0) = 4564 [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) = 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, "72", 2) = 2 [pid 4564] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4564] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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./strace-static-x86_64: Process 4565 attached , child_tidptr=0x5555568ff5d0) = 4565 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4566 attached , child_tidptr=0x5555568ff5d0) = 4566 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4571 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4573 ./strace-static-x86_64: Process 4573 attached [pid 4573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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=0} --- 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 [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4574 [pid 4574] <... write resumed>) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4575 ./strace-static-x86_64: Process 4575 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4577 ./strace-static-x86_64: Process 4577 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4579 ./strace-static-x86_64: Process 4579 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./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 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4582 [pid 4582] write(4, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4585 attached , child_tidptr=0x5555568ff5d0) = 4585 [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, "72", 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./strace-static-x86_64: Process 4586 attached , child_tidptr=0x5555568ff5d0) = 4586 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4587 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4588 ./strace-static-x86_64: Process 4588 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4589 ./strace-static-x86_64: Process 4589 attached [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, "72", 2) = 2 [pid 4589] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4589] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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./strace-static-x86_64: Process 4590 attached , child_tidptr=0x5555568ff5d0) = 4590 [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, "72", 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 , child_tidptr=0x5555568ff5d0) = 4591 [pid 4591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 2) = 2 [pid 4591] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4592] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4592] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./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, "72", 2) = 2 [pid 4594] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4594 [pid 4594] <... ioctl resumed>) = -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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4595 attached , child_tidptr=0x5555568ff5d0) = 4595 [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4596] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4596] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4598 ./strace-static-x86_64: Process 4598 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4601 attached , child_tidptr=0x5555568ff5d0) = 4601 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4602 ./strace-static-x86_64: Process 4602 attached [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, "72", 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=1} --- 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 , child_tidptr=0x5555568ff5d0) = 4603 [pid 4603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4605 ./strace-static-x86_64: Process 4605 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4606 attached , child_tidptr=0x5555568ff5d0) = 4606 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4608 attached , child_tidptr=0x5555568ff5d0) = 4608 [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, "72", 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=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=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 4610 attached , child_tidptr=0x5555568ff5d0) = 4610 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4611 attached , child_tidptr=0x5555568ff5d0) = 4611 [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, "72", 2) = 2 [pid 4611] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4611] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4612 attached , child_tidptr=0x5555568ff5d0) = 4612 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4615 attached , child_tidptr=0x5555568ff5d0) = 4615 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4616 attached , child_tidptr=0x5555568ff5d0) = 4616 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4617 attached , child_tidptr=0x5555568ff5d0) = 4617 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4618 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4619 ./strace-static-x86_64: Process 4619 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4620 ./strace-static-x86_64: Process 4620 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4622 attached , child_tidptr=0x5555568ff5d0) = 4622 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4625 ./strace-static-x86_64: Process 4625 attached [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, "72", 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./strace-static-x86_64: Process 4626 attached , child_tidptr=0x5555568ff5d0) = 4626 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4628 attached , child_tidptr=0x5555568ff5d0) = 4628 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4631 attached , child_tidptr=0x5555568ff5d0) = 4631 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4632 ./strace-static-x86_64: Process 4632 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4633 ./strace-static-x86_64: Process 4633 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4635 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4636 ./strace-static-x86_64: Process 4636 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4637 ./strace-static-x86_64: Process 4637 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4639 attached , child_tidptr=0x5555568ff5d0) = 4639 [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4641 ./strace-static-x86_64: Process 4641 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4642 ./strace-static-x86_64: Process 4642 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4643 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4644 ./strace-static-x86_64: Process 4644 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4646 ./strace-static-x86_64: Process 4646 attached [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, "72", 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=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 4647 attached [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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4647 [pid 4647] <... openat resumed>) = 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, "72", 2) = 2 [pid 4647] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4647] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4649 ./strace-static-x86_64: Process 4649 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4650 ./strace-static-x86_64: Process 4650 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4652 ./strace-static-x86_64: Process 4652 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4653 ./strace-static-x86_64: Process 4653 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4655 ./strace-static-x86_64: Process 4655 attached [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, "72", 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./strace-static-x86_64: Process 4656 attached , child_tidptr=0x5555568ff5d0) = 4656 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4657 attached , child_tidptr=0x5555568ff5d0) = 4657 [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, "72", 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./strace-static-x86_64: Process 4658 attached , child_tidptr=0x5555568ff5d0) = 4658 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4661 attached , child_tidptr=0x5555568ff5d0) = 4661 [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4664] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4664] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4665] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4665] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4666 ./strace-static-x86_64: Process 4666 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4667 attached , child_tidptr=0x5555568ff5d0) = 4667 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4669 ./strace-static-x86_64: Process 4669 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4672 attached , child_tidptr=0x5555568ff5d0) = 4672 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4673 ./strace-static-x86_64: Process 4673 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4676 attached , child_tidptr=0x5555568ff5d0) = 4676 [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, "72", 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./strace-static-x86_64: Process 4677 attached , child_tidptr=0x5555568ff5d0) = 4677 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4678 attached , child_tidptr=0x5555568ff5d0) = 4678 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4679 [pid 4679] <... openat resumed>) = 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, "72", 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./strace-static-x86_64: Process 4680 attached , child_tidptr=0x5555568ff5d0) = 4680 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4681 attached , child_tidptr=0x5555568ff5d0) = 4681 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4684 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- 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 , child_tidptr=0x5555568ff5d0) = 4685 [pid 4685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4686 ./strace-static-x86_64: Process 4686 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4687 ./strace-static-x86_64: Process 4687 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4689 ./strace-static-x86_64: Process 4689 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4691 attached , child_tidptr=0x5555568ff5d0) = 4691 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4692 ./strace-static-x86_64: Process 4692 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4693 ./strace-static-x86_64: Process 4693 attached [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, "72", 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./strace-static-x86_64: Process 4694 attached , child_tidptr=0x5555568ff5d0) = 4694 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4695 ./strace-static-x86_64: Process 4695 attached [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, "72", 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./strace-static-x86_64: Process 4696 attached , child_tidptr=0x5555568ff5d0) = 4696 [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, "72", 2) = 2 [pid 4696] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4699 attached , child_tidptr=0x5555568ff5d0) = 4699 [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, "72", 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./strace-static-x86_64: Process 4700 attached , child_tidptr=0x5555568ff5d0) = 4700 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4703 ./strace-static-x86_64: Process 4703 attached [pid 4703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4703] setpgid(0, 0) = 0 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4707 attached , child_tidptr=0x5555568ff5d0) = 4707 [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, "72", 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./strace-static-x86_64: Process 4708 attached , child_tidptr=0x5555568ff5d0) = 4708 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4709 ./strace-static-x86_64: Process 4709 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4712 ./strace-static-x86_64: Process 4712 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4713 ./strace-static-x86_64: Process 4713 attached [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, "72", 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=0} --- 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 , child_tidptr=0x5555568ff5d0) = 4714 [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) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4716 ./strace-static-x86_64: Process 4716 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4717 ./strace-static-x86_64: Process 4717 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4718 ./strace-static-x86_64: Process 4718 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4722 ./strace-static-x86_64: Process 4722 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4723 ./strace-static-x86_64: Process 4723 attached [pid 4723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4724 ./strace-static-x86_64: Process 4724 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4726] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4726] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4728 attached , child_tidptr=0x5555568ff5d0) = 4728 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4730 ./strace-static-x86_64: Process 4730 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4731 attached , child_tidptr=0x5555568ff5d0) = 4731 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4733] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4733] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4735 attached , child_tidptr=0x5555568ff5d0) = 4735 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4736 ./strace-static-x86_64: Process 4736 attached [pid 4736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4737 ./strace-static-x86_64: Process 4737 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4738 ./strace-static-x86_64: Process 4738 attached [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, "72", 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./strace-static-x86_64: Process 4739 attached , child_tidptr=0x5555568ff5d0) = 4739 [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4740 ./strace-static-x86_64: Process 4740 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4741 ./strace-static-x86_64: Process 4741 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4744 attached , child_tidptr=0x5555568ff5d0) = 4744 [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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4745] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4745] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4746] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4746] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- 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 [pid 4747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4747 [pid 4747] <... prctl resumed>) = 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, "72", 2) = 2 [pid 4747] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4747] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4748 ./strace-static-x86_64: Process 4748 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4750 attached , child_tidptr=0x5555568ff5d0) = 4750 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4751 ./strace-static-x86_64: Process 4751 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4752 attached , child_tidptr=0x5555568ff5d0) = 4752 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4754 attached , child_tidptr=0x5555568ff5d0) = 4754 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4756 ./strace-static-x86_64: Process 4756 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4757 attached , child_tidptr=0x5555568ff5d0) = 4757 [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, "72", 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./strace-static-x86_64: Process 4758 attached , child_tidptr=0x5555568ff5d0) = 4758 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4760 ./strace-static-x86_64: Process 4760 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4763 ./strace-static-x86_64: Process 4763 attached [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, "72", 2) = 2 [pid 4763] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4763] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4766 attached , child_tidptr=0x5555568ff5d0) = 4766 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4767 ./strace-static-x86_64: Process 4767 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4769 attached , child_tidptr=0x5555568ff5d0) = 4769 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4770 ./strace-static-x86_64: Process 4770 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4778 ./strace-static-x86_64: Process 4778 attached [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, "72", 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./strace-static-x86_64: Process 4779 attached , child_tidptr=0x5555568ff5d0) = 4779 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4780 ./strace-static-x86_64: Process 4780 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4781 ./strace-static-x86_64: Process 4781 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4784 ./strace-static-x86_64: Process 4784 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4787] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 4788 attached , child_tidptr=0x5555568ff5d0) = 4788 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4790 ./strace-static-x86_64: Process 4790 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4792 attached , child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4792] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4792] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4793] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4793] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4794 attached , child_tidptr=0x5555568ff5d0) = 4794 [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4795] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4795] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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./strace-static-x86_64: Process 4796 attached , child_tidptr=0x5555568ff5d0) = 4796 [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, "72", 2) = 2 [pid 4796] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4796] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4798 ./strace-static-x86_64: Process 4798 attached [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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4800 ./strace-static-x86_64: Process 4800 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4801 attached , child_tidptr=0x5555568ff5d0) = 4801 [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4802 attached , child_tidptr=0x5555568ff5d0) = 4802 [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, "72", 2) = 2 [pid 4802] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4802] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=2} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4803] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4803] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4804] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4804] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4805 ./strace-static-x86_64: Process 4805 attached [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, "72", 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=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4809 attached , child_tidptr=0x5555568ff5d0) = 4809 [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4810 attached , child_tidptr=0x5555568ff5d0) = 4810 [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, "72", 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./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4811 [pid 4811] <... openat resumed>) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4813 ./strace-static-x86_64: Process 4813 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4814 ./strace-static-x86_64: Process 4814 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4815 attached , child_tidptr=0x5555568ff5d0) = 4815 [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, "72", 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./strace-static-x86_64: Process 4816 attached , child_tidptr=0x5555568ff5d0) = 4816 [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4817 ./strace-static-x86_64: Process 4817 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4818 ./strace-static-x86_64: Process 4818 attached [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, "72", 2) = 2 [pid 4818] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4818] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4819 ./strace-static-x86_64: Process 4819 attached [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4821 attached , child_tidptr=0x5555568ff5d0) = 4821 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4823 ./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) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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 [pid 4828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4828 [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4829 ./strace-static-x86_64: Process 4829 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4830 ./strace-static-x86_64: Process 4830 attached [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4831 ./strace-static-x86_64: Process 4831 attached [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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4832 ./strace-static-x86_64: Process 4832 attached [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, "72", 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=0} --- 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=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4834 ./strace-static-x86_64: Process 4834 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4835 ./strace-static-x86_64: Process 4835 attached [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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4836 ./strace-static-x86_64: Process 4836 attached [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, "72", 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, child_tidptr=0x5555568ff5d0) = 4837 ./strace-static-x86_64: Process 4837 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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./strace-static-x86_64: Process 4840 attached , child_tidptr=0x5555568ff5d0) = 4840 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4841 ./strace-static-x86_64: Process 4841 attached [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4843 attached , child_tidptr=0x5555568ff5d0) = 4843 [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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4844 attached , child_tidptr=0x5555568ff5d0) = 4844 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4845 attached , child_tidptr=0x5555568ff5d0) = 4845 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4847 ./strace-static-x86_64: Process 4847 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4848 [pid 4848] <... openat resumed>) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4849 attached , child_tidptr=0x5555568ff5d0) = 4849 [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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4850] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4850] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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, child_tidptr=0x5555568ff5d0) = 4851 ./strace-static-x86_64: Process 4851 attached [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, "72", 2) = 2 [pid 4851] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4851] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4852 ./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 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, "72", 2) = 2 [pid 4852] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4852] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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./strace-static-x86_64: Process 4853 attached , child_tidptr=0x5555568ff5d0) = 4853 [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4856 attached , child_tidptr=0x5555568ff5d0) = 4856 [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, "72", 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4862 ./strace-static-x86_64: Process 4862 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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, child_tidptr=0x5555568ff5d0) = 4866 ./strace-static-x86_64: Process 4866 attached [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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4867] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4867] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4868] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4868] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [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./strace-static-x86_64: Process 4869 attached , child_tidptr=0x5555568ff5d0) = 4869 [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, "72", 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=1} --- 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 , child_tidptr=0x5555568ff5d0) = 4870 [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) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4874 ./strace-static-x86_64: Process 4874 attached [pid 4874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4874] setpgid(0, 0) = 0 [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, "72", 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=1} --- 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=0x5555568ff5d0) = 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, "72", 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=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4876] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4876] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4877 ./strace-static-x86_64: Process 4877 attached [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, "72", 2) = 2 [pid 4877] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4877] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4878 attached , child_tidptr=0x5555568ff5d0) = 4878 [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 [pid 4878] write(4, "72", 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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4881 attached , child_tidptr=0x5555568ff5d0) = 4881 [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, "72", 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=0x5555568ff5d0) = 4882 ./strace-static-x86_64: Process 4882 attached [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, "72", 2) = 2 [pid 4882] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 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, "72", 2) = 2 [pid 4883] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4884 attached , child_tidptr=0x5555568ff5d0) = 4884 [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 [pid 4884] write(4, "72", 2) = 2 [pid 4884] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4884] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4884] exit_group(0) = ? [pid 4884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4885 ./strace-static-x86_64: Process 4885 attached [pid 4885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4885] setpgid(0, 0) = 0 [pid 4885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4885] write(3, "1000", 4) = 4 [pid 4885] close(3) = 0 [pid 4885] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4885] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4885] write(4, "72", 2) = 2 [pid 4885] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4885] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4885] exit_group(0) = ? [pid 4885] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4885, 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=0x5555568ff5d0) = 4886 ./strace-static-x86_64: Process 4886 attached [pid 4886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4886] setpgid(0, 0) = 0 [pid 4886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4886] write(3, "1000", 4) = 4 [pid 4886] close(3) = 0 [pid 4886] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4886] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4886] write(4, "72", 2) = 2 [pid 4886] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4886] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4886] exit_group(0) = ? [pid 4886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4887 ./strace-static-x86_64: Process 4887 attached [pid 4887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4887] setpgid(0, 0) = 0 [pid 4887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4887] write(3, "1000", 4) = 4 [pid 4887] close(3) = 0 [pid 4887] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4887] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4887] write(4, "72", 2) = 2 [pid 4887] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4887] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4887] exit_group(0) = ? [pid 4887] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4887, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4888 ./strace-static-x86_64: Process 4888 attached [pid 4888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4888] setpgid(0, 0) = 0 [pid 4888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4888] write(3, "1000", 4) = 4 [pid 4888] close(3) = 0 [pid 4888] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4888] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4888] write(4, "72", 2) = 2 [pid 4888] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4888] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4888] exit_group(0) = ? [pid 4888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4888, si_uid=0, si_status=0, 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 4889 attached , child_tidptr=0x5555568ff5d0) = 4889 [pid 4889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4889] setpgid(0, 0) = 0 [pid 4889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4889] write(3, "1000", 4) = 4 [pid 4889] close(3) = 0 [pid 4889] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4889] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4889] write(4, "72", 2) = 2 [pid 4889] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4889] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4889] exit_group(0) = ? [pid 4889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4890 ./strace-static-x86_64: Process 4890 attached [pid 4890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4890] setpgid(0, 0) = 0 [pid 4890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4890] write(3, "1000", 4) = 4 [pid 4890] close(3) = 0 [pid 4890] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4890] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4890] write(4, "72", 2) = 2 [pid 4890] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4890] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4890] exit_group(0) = ? [pid 4890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4891 ./strace-static-x86_64: Process 4891 attached [pid 4891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4891] setpgid(0, 0) = 0 [pid 4891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4891] write(3, "1000", 4) = 4 [pid 4891] close(3) = 0 [pid 4891] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4891] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4891] write(4, "72", 2) = 2 [pid 4891] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4891] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4891] exit_group(0) = ? [pid 4891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4891, si_uid=0, si_status=0, 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 4892 attached [pid 4892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4892 [pid 4892] <... prctl resumed>) = 0 [pid 4892] setpgid(0, 0) = 0 [pid 4892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4892] write(3, "1000", 4) = 4 [pid 4892] close(3) = 0 [pid 4892] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4892] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4892] write(4, "72", 2) = 2 [pid 4892] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4892] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4892] exit_group(0) = ? [pid 4892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4892, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4893 ./strace-static-x86_64: Process 4893 attached [pid 4893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4893] setpgid(0, 0) = 0 [pid 4893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4893] write(3, "1000", 4) = 4 [pid 4893] close(3) = 0 [pid 4893] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4893] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4893] write(4, "72", 2) = 2 [pid 4893] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4893] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4893] exit_group(0) = ? [pid 4893] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4893, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4894 ./strace-static-x86_64: Process 4894 attached [pid 4894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4894] setpgid(0, 0) = 0 [pid 4894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4894] write(3, "1000", 4) = 4 [pid 4894] close(3) = 0 [pid 4894] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4894] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4894] write(4, "72", 2) = 2 [pid 4894] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4894] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4894] exit_group(0) = ? [pid 4894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4894, si_uid=0, si_status=0, 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 4895 attached , child_tidptr=0x5555568ff5d0) = 4895 [pid 4895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4895] setpgid(0, 0) = 0 [pid 4895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4895] write(3, "1000", 4) = 4 [pid 4895] close(3) = 0 [pid 4895] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4895] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4895] write(4, "72", 2) = 2 [pid 4895] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4895] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4895] exit_group(0) = ? [pid 4895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4895, si_uid=0, si_status=0, 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 4896 attached , child_tidptr=0x5555568ff5d0) = 4896 [pid 4896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4896] setpgid(0, 0) = 0 [pid 4896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4896] write(3, "1000", 4) = 4 [pid 4896] close(3) = 0 [pid 4896] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4896] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4896] write(4, "72", 2) = 2 [pid 4896] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4896] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4896] exit_group(0) = ? [pid 4896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4896, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4897 ./strace-static-x86_64: Process 4897 attached [pid 4897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4897] setpgid(0, 0) = 0 [pid 4897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4897] write(3, "1000", 4) = 4 [pid 4897] close(3) = 0 [pid 4897] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4897] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4897] write(4, "72", 2) = 2 [pid 4897] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4897] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4897] exit_group(0) = ? [pid 4897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4897, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4898 ./strace-static-x86_64: Process 4898 attached [pid 4898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4898] setpgid(0, 0) = 0 [pid 4898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4898] write(3, "1000", 4) = 4 [pid 4898] close(3) = 0 [pid 4898] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4898] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4898] write(4, "72", 2) = 2 [pid 4898] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4898] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4898] exit_group(0) = ? [pid 4898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4899 ./strace-static-x86_64: Process 4899 attached [pid 4899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4899] setpgid(0, 0) = 0 [pid 4899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4899] write(3, "1000", 4) = 4 [pid 4899] close(3) = 0 [pid 4899] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4899] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4899] write(4, "72", 2) = 2 [pid 4899] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4899] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4899] exit_group(0) = ? [pid 4899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4900 ./strace-static-x86_64: Process 4900 attached [pid 4900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4900] setpgid(0, 0) = 0 [pid 4900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4900] write(3, "1000", 4) = 4 [pid 4900] close(3) = 0 [pid 4900] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4900] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4900] write(4, "72", 2) = 2 [pid 4900] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4900] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4900] exit_group(0) = ? [pid 4900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4900, 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=0x5555568ff5d0) = 4901 ./strace-static-x86_64: Process 4901 attached [pid 4901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4901] setpgid(0, 0) = 0 [pid 4901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4901] write(3, "1000", 4) = 4 [pid 4901] close(3) = 0 [pid 4901] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4901] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4901] write(4, "72", 2) = 2 [pid 4901] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4901] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4901] exit_group(0) = ? [pid 4901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4901, si_uid=0, si_status=0, 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 4902 attached , child_tidptr=0x5555568ff5d0) = 4902 [pid 4902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4902] setpgid(0, 0) = 0 [pid 4902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4902] write(3, "1000", 4) = 4 [pid 4902] close(3) = 0 [pid 4902] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4902] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4902] write(4, "72", 2) = 2 [pid 4902] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4902] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4902] exit_group(0) = ? [pid 4902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4902, si_uid=0, si_status=0, 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 4903 attached , child_tidptr=0x5555568ff5d0) = 4903 [pid 4903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4903] setpgid(0, 0) = 0 [pid 4903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4903] write(3, "1000", 4) = 4 [pid 4903] close(3) = 0 [pid 4903] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4903] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4903] write(4, "72", 2) = 2 [pid 4903] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4903] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4903] exit_group(0) = ? [pid 4903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4903, 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 4904 attached , child_tidptr=0x5555568ff5d0) = 4904 [pid 4904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4904] setpgid(0, 0) = 0 [pid 4904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4904] write(3, "1000", 4) = 4 [pid 4904] close(3) = 0 [pid 4904] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4904] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4904] write(4, "72", 2) = 2 [pid 4904] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4904] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4904] exit_group(0) = ? [pid 4904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4905 ./strace-static-x86_64: Process 4905 attached [pid 4905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4905] setpgid(0, 0) = 0 [pid 4905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4905] write(3, "1000", 4) = 4 [pid 4905] close(3) = 0 [pid 4905] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4905] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4905] write(4, "72", 2) = 2 [pid 4905] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4905] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4905] exit_group(0) = ? [pid 4905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4905, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4906 ./strace-static-x86_64: Process 4906 attached [pid 4906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4906] setpgid(0, 0) = 0 [pid 4906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4906] write(3, "1000", 4) = 4 [pid 4906] close(3) = 0 [pid 4906] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4906] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4906] write(4, "72", 2) = 2 [pid 4906] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4906] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4906] exit_group(0) = ? [pid 4906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4906, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4907 ./strace-static-x86_64: Process 4907 attached [pid 4907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4907] setpgid(0, 0) = 0 [pid 4907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4907] write(3, "1000", 4) = 4 [pid 4907] close(3) = 0 [pid 4907] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4907] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4907] write(4, "72", 2) = 2 [pid 4907] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4907] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4907] exit_group(0) = ? [pid 4907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4907, si_uid=0, si_status=0, 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 4908 attached , child_tidptr=0x5555568ff5d0) = 4908 [pid 4908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4908] setpgid(0, 0) = 0 [pid 4908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4908] write(3, "1000", 4) = 4 [pid 4908] close(3) = 0 [pid 4908] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4908] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4908] write(4, "72", 2) = 2 [pid 4908] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4908] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4908] exit_group(0) = ? [pid 4908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4908, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4909 ./strace-static-x86_64: Process 4909 attached [pid 4909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4909] setpgid(0, 0) = 0 [pid 4909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4909] write(3, "1000", 4) = 4 [pid 4909] close(3) = 0 [pid 4909] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4909] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4909] write(4, "72", 2) = 2 [pid 4909] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4909] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4909] exit_group(0) = ? [pid 4909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4910 ./strace-static-x86_64: Process 4910 attached [pid 4910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4910] setpgid(0, 0) = 0 [pid 4910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4910] write(3, "1000", 4) = 4 [pid 4910] close(3) = 0 [pid 4910] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4910] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4910] write(4, "72", 2) = 2 [pid 4910] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4910] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4910] exit_group(0) = ? [pid 4910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4910, si_uid=0, si_status=0, 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 4911 attached , child_tidptr=0x5555568ff5d0) = 4911 [pid 4911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4911] setpgid(0, 0) = 0 [pid 4911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4911] write(3, "1000", 4) = 4 [pid 4911] close(3) = 0 [pid 4911] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4911] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4911] write(4, "72", 2) = 2 [pid 4911] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4911] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4911] exit_group(0) = ? [pid 4911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4911, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4912 ./strace-static-x86_64: Process 4912 attached [pid 4912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4912] setpgid(0, 0) = 0 [pid 4912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4912] write(3, "1000", 4) = 4 [pid 4912] close(3) = 0 [pid 4912] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4912] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4912] write(4, "72", 2) = 2 [pid 4912] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4912] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4912] exit_group(0) = ? [pid 4912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4912, si_uid=0, si_status=0, 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 4913 attached , child_tidptr=0x5555568ff5d0) = 4913 [pid 4913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4913] setpgid(0, 0) = 0 [pid 4913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4913] write(3, "1000", 4) = 4 [pid 4913] close(3) = 0 [pid 4913] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4913] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4913] write(4, "72", 2) = 2 [pid 4913] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4913] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4913] exit_group(0) = ? [pid 4913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4913, si_uid=0, si_status=0, 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 4914 attached , child_tidptr=0x5555568ff5d0) = 4914 [pid 4914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4914] setpgid(0, 0) = 0 [pid 4914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4914] write(3, "1000", 4) = 4 [pid 4914] close(3) = 0 [pid 4914] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4914] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4914] write(4, "72", 2) = 2 [pid 4914] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4914] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4914] exit_group(0) = ? [pid 4914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4915 ./strace-static-x86_64: Process 4915 attached [pid 4915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4915] setpgid(0, 0) = 0 [pid 4915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4915] write(3, "1000", 4) = 4 [pid 4915] close(3) = 0 [pid 4915] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4915] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4915] write(4, "72", 2) = 2 [pid 4915] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4915] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4915] exit_group(0) = ? [pid 4915] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4915, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4916 ./strace-static-x86_64: Process 4916 attached [pid 4916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4916] setpgid(0, 0) = 0 [pid 4916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4916] write(3, "1000", 4) = 4 [pid 4916] close(3) = 0 [pid 4916] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4916] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4916] write(4, "72", 2) = 2 [pid 4916] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4916] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4916] exit_group(0) = ? [pid 4916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4916, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4917 ./strace-static-x86_64: Process 4917 attached [pid 4917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4917] setpgid(0, 0) = 0 [pid 4917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4917] write(3, "1000", 4) = 4 [pid 4917] close(3) = 0 [pid 4917] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4917] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4917] write(4, "72", 2) = 2 [pid 4917] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4917] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4917] exit_group(0) = ? [pid 4917] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4917, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4918 ./strace-static-x86_64: Process 4918 attached [pid 4918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4918] setpgid(0, 0) = 0 [pid 4918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4918] write(3, "1000", 4) = 4 [pid 4918] close(3) = 0 [pid 4918] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4918] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4918] write(4, "72", 2) = 2 [pid 4918] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4918] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4918] exit_group(0) = ? [pid 4918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4918, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4919 ./strace-static-x86_64: Process 4919 attached [pid 4919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4919] setpgid(0, 0) = 0 [pid 4919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4919] write(3, "1000", 4) = 4 [pid 4919] close(3) = 0 [pid 4919] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4919] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4919] write(4, "72", 2) = 2 [pid 4919] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4919] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4919] exit_group(0) = ? [pid 4919] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4920 ./strace-static-x86_64: Process 4920 attached [pid 4920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4920] setpgid(0, 0) = 0 [pid 4920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4920] write(3, "1000", 4) = 4 [pid 4920] close(3) = 0 [pid 4920] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4920] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4920] write(4, "72", 2) = 2 [pid 4920] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4920] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4920] exit_group(0) = ? [pid 4920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4920, si_uid=0, si_status=0, 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 4921 attached , child_tidptr=0x5555568ff5d0) = 4921 [pid 4921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4921] setpgid(0, 0) = 0 [pid 4921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4921] write(3, "1000", 4) = 4 [pid 4921] close(3) = 0 [pid 4921] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4921] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4921] write(4, "72", 2) = 2 [pid 4921] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4921] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4921] exit_group(0) = ? [pid 4921] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4921, si_uid=0, si_status=0, 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 4922 attached , child_tidptr=0x5555568ff5d0) = 4922 [pid 4922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4922] setpgid(0, 0) = 0 [pid 4922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4922] write(3, "1000", 4) = 4 [pid 4922] close(3) = 0 [pid 4922] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4922] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4922] write(4, "72", 2) = 2 [pid 4922] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4922] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4922] exit_group(0) = ? [pid 4922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4922, si_uid=0, si_status=0, 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 4923 attached , child_tidptr=0x5555568ff5d0) = 4923 [pid 4923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4923] setpgid(0, 0) = 0 [pid 4923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4923] write(3, "1000", 4) = 4 [pid 4923] close(3) = 0 [pid 4923] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4923] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4923] write(4, "72", 2) = 2 [pid 4923] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4923] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4923] exit_group(0) = ? [pid 4923] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4923, si_uid=0, si_status=0, 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 4924 attached [pid 4924] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4924 [pid 4924] <... prctl resumed>) = 0 [pid 4924] setpgid(0, 0) = 0 [pid 4924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4924] write(3, "1000", 4) = 4 [pid 4924] close(3) = 0 [pid 4924] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4924] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4924] write(4, "72", 2) = 2 [pid 4924] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4924] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4924] exit_group(0) = ? [pid 4924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4924, si_uid=0, si_status=0, 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 4925 attached , child_tidptr=0x5555568ff5d0) = 4925 [pid 4925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4925] setpgid(0, 0) = 0 [pid 4925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4925] write(3, "1000", 4) = 4 [pid 4925] close(3) = 0 [pid 4925] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4925] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4925] write(4, "72", 2) = 2 [pid 4925] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4925] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4925] exit_group(0) = ? [pid 4925] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4925, 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=0x5555568ff5d0) = 4926 ./strace-static-x86_64: Process 4926 attached [pid 4926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4926] setpgid(0, 0) = 0 [pid 4926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4926] write(3, "1000", 4) = 4 [pid 4926] close(3) = 0 [pid 4926] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4926] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4926] write(4, "72", 2) = 2 [pid 4926] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4926] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4926] exit_group(0) = ? [pid 4926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4926, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4927 ./strace-static-x86_64: Process 4927 attached [pid 4927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4927] setpgid(0, 0) = 0 [pid 4927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4927] write(3, "1000", 4) = 4 [pid 4927] close(3) = 0 [pid 4927] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4927] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4927] write(4, "72", 2) = 2 [pid 4927] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4927] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4927] exit_group(0) = ? [pid 4927] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4928 ./strace-static-x86_64: Process 4928 attached [pid 4928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4928] setpgid(0, 0) = 0 [pid 4928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4928] write(3, "1000", 4) = 4 [pid 4928] close(3) = 0 [pid 4928] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4928] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4928] write(4, "72", 2) = 2 [pid 4928] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4928] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4928] exit_group(0) = ? [pid 4928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4929 ./strace-static-x86_64: Process 4929 attached [pid 4929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4929] setpgid(0, 0) = 0 [pid 4929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4929] write(3, "1000", 4) = 4 [pid 4929] close(3) = 0 [pid 4929] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4929] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4929] write(4, "72", 2) = 2 [pid 4929] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4929] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4929] exit_group(0) = ? [pid 4929] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4929, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4930 ./strace-static-x86_64: Process 4930 attached [pid 4930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4930] setpgid(0, 0) = 0 [pid 4930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4930] write(3, "1000", 4) = 4 [pid 4930] close(3) = 0 [pid 4930] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4930] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4930] write(4, "72", 2) = 2 [pid 4930] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4930] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4930] exit_group(0) = ? [pid 4930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4930, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4931 ./strace-static-x86_64: Process 4931 attached [pid 4931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4931] setpgid(0, 0) = 0 [pid 4931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4931] write(3, "1000", 4) = 4 [pid 4931] close(3) = 0 [pid 4931] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4931] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4931] write(4, "72", 2) = 2 [pid 4931] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4931] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4931] exit_group(0) = ? [pid 4931] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4932 ./strace-static-x86_64: Process 4932 attached [pid 4932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4932] setpgid(0, 0) = 0 [pid 4932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4932] write(3, "1000", 4) = 4 [pid 4932] close(3) = 0 [pid 4932] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4932] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4932] write(4, "72", 2) = 2 [pid 4932] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4932] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4932] exit_group(0) = ? [pid 4932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4932, si_uid=0, si_status=0, 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 4933 attached , child_tidptr=0x5555568ff5d0) = 4933 [pid 4933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4933] setpgid(0, 0) = 0 [pid 4933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4933] write(3, "1000", 4) = 4 [pid 4933] close(3) = 0 [pid 4933] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4933] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4933] write(4, "72", 2) = 2 [pid 4933] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4933] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4933] exit_group(0) = ? [pid 4933] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4933, si_uid=0, si_status=0, 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 4934 attached , child_tidptr=0x5555568ff5d0) = 4934 [pid 4934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4934] setpgid(0, 0) = 0 [pid 4934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4934] write(3, "1000", 4) = 4 [pid 4934] close(3) = 0 [pid 4934] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4934] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4934] write(4, "72", 2) = 2 [pid 4934] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4934] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4934] exit_group(0) = ? [pid 4934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4934, 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=0x5555568ff5d0) = 4935 ./strace-static-x86_64: Process 4935 attached [pid 4935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4935] setpgid(0, 0) = 0 [pid 4935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4935] write(3, "1000", 4) = 4 [pid 4935] close(3) = 0 [pid 4935] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4935] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4935] write(4, "72", 2) = 2 [pid 4935] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4935] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4935] exit_group(0) = ? [pid 4935] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4935, si_uid=0, si_status=0, 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 4936 attached , child_tidptr=0x5555568ff5d0) = 4936 [pid 4936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4936] setpgid(0, 0) = 0 [pid 4936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4936] write(3, "1000", 4) = 4 [pid 4936] close(3) = 0 [pid 4936] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4936] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4936] write(4, "72", 2) = 2 [pid 4936] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4936] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4936] exit_group(0) = ? [pid 4936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4937 ./strace-static-x86_64: Process 4937 attached [pid 4937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4937] setpgid(0, 0) = 0 [pid 4937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4937] write(3, "1000", 4) = 4 [pid 4937] close(3) = 0 [pid 4937] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4937] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4937] write(4, "72", 2) = 2 [pid 4937] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4937] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4937] exit_group(0) = ? [pid 4937] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4938 ./strace-static-x86_64: Process 4938 attached [pid 4938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4938] setpgid(0, 0) = 0 [pid 4938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4938] write(3, "1000", 4) = 4 [pid 4938] close(3) = 0 [pid 4938] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4938] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4938] write(4, "72", 2) = 2 [pid 4938] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4938] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4938] exit_group(0) = ? [pid 4938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4938, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4939 ./strace-static-x86_64: Process 4939 attached [pid 4939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4939] setpgid(0, 0) = 0 [pid 4939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4939] write(3, "1000", 4) = 4 [pid 4939] close(3) = 0 [pid 4939] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4939] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4939] write(4, "72", 2) = 2 [pid 4939] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4939] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4939] exit_group(0) = ? [pid 4939] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4939, 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 4940 attached , child_tidptr=0x5555568ff5d0) = 4940 [pid 4940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4940] setpgid(0, 0) = 0 [pid 4940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4940] write(3, "1000", 4) = 4 [pid 4940] close(3) = 0 [pid 4940] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4940] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4940] write(4, "72", 2) = 2 [pid 4940] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4940] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4940] exit_group(0) = ? [pid 4940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4940, 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=0x5555568ff5d0) = 4941 ./strace-static-x86_64: Process 4941 attached [pid 4941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4941] setpgid(0, 0) = 0 [pid 4941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4941] write(3, "1000", 4) = 4 [pid 4941] close(3) = 0 [pid 4941] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4941] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4941] write(4, "72", 2) = 2 [pid 4941] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4941] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4941] exit_group(0) = ? [pid 4941] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4942 ./strace-static-x86_64: Process 4942 attached [pid 4942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4942] setpgid(0, 0) = 0 [pid 4942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4942] write(3, "1000", 4) = 4 [pid 4942] close(3) = 0 [pid 4942] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4942] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4942] write(4, "72", 2) = 2 [pid 4942] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4942] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4942] exit_group(0) = ? [pid 4942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4943 ./strace-static-x86_64: Process 4943 attached [pid 4943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4943] setpgid(0, 0) = 0 [pid 4943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4943] write(3, "1000", 4) = 4 [pid 4943] close(3) = 0 [pid 4943] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4943] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4943] write(4, "72", 2) = 2 [pid 4943] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4943] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4943] exit_group(0) = ? [pid 4943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4943, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4944 ./strace-static-x86_64: Process 4944 attached [pid 4944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4944] setpgid(0, 0) = 0 [pid 4944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4944] write(3, "1000", 4) = 4 [pid 4944] close(3) = 0 [pid 4944] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4944] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4944] write(4, "72", 2) = 2 [pid 4944] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4944] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4944] exit_group(0) = ? [pid 4944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4944, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4945 ./strace-static-x86_64: Process 4945 attached [pid 4945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4945] setpgid(0, 0) = 0 [pid 4945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4945] write(3, "1000", 4) = 4 [pid 4945] close(3) = 0 [pid 4945] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4945] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4945] write(4, "72", 2) = 2 [pid 4945] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4945] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4945] exit_group(0) = ? [pid 4945] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4945, 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=0x5555568ff5d0) = 4946 ./strace-static-x86_64: Process 4946 attached [pid 4946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4946] setpgid(0, 0) = 0 [pid 4946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4946] write(3, "1000", 4) = 4 [pid 4946] close(3) = 0 [pid 4946] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4946] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4946] write(4, "72", 2) = 2 [pid 4946] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4946] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4946] exit_group(0) = ? [pid 4946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4946, 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=0x5555568ff5d0) = 4947 ./strace-static-x86_64: Process 4947 attached [pid 4947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4947] setpgid(0, 0) = 0 [pid 4947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4947] write(3, "1000", 4) = 4 [pid 4947] close(3) = 0 [pid 4947] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4947] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4947] write(4, "72", 2) = 2 [pid 4947] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4947] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4947] exit_group(0) = ? [pid 4947] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4947, si_uid=0, si_status=0, 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 4948 attached , child_tidptr=0x5555568ff5d0) = 4948 [pid 4948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4948] setpgid(0, 0) = 0 [pid 4948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4948] write(3, "1000", 4) = 4 [pid 4948] close(3) = 0 [pid 4948] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4948] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4948] write(4, "72", 2) = 2 [pid 4948] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4948] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4948] exit_group(0) = ? [pid 4948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4948, si_uid=0, si_status=0, 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 4949 attached [pid 4949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4949] setpgid(0, 0) = 0 [pid 4949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 4949 [pid 4949] <... openat resumed>) = 3 [pid 4949] write(3, "1000", 4) = 4 [pid 4949] close(3) = 0 [pid 4949] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4949] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4949] write(4, "72", 2) = 2 [pid 4949] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4949] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4949] exit_group(0) = ? [pid 4949] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4949, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4950 ./strace-static-x86_64: Process 4950 attached [pid 4950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4950] setpgid(0, 0) = 0 [pid 4950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4950] write(3, "1000", 4) = 4 [pid 4950] close(3) = 0 [pid 4950] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4950] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4950] write(4, "72", 2) = 2 [pid 4950] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4950] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4950] exit_group(0) = ? [pid 4950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4951 ./strace-static-x86_64: Process 4951 attached [pid 4951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4951] setpgid(0, 0) = 0 [pid 4951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4951] write(3, "1000", 4) = 4 [pid 4951] close(3) = 0 [pid 4951] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4951] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4951] write(4, "72", 2) = 2 [pid 4951] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4951] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4951] exit_group(0) = ? [pid 4951] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4952 ./strace-static-x86_64: Process 4952 attached [pid 4952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4952] setpgid(0, 0) = 0 [pid 4952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4952] write(3, "1000", 4) = 4 [pid 4952] close(3) = 0 [pid 4952] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4952] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4952] write(4, "72", 2) = 2 [pid 4952] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4952] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4952] exit_group(0) = ? [pid 4952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4953 ./strace-static-x86_64: Process 4953 attached [pid 4953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4953] setpgid(0, 0) = 0 [pid 4953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4953] write(3, "1000", 4) = 4 [pid 4953] close(3) = 0 [pid 4953] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4953] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4953] write(4, "72", 2) = 2 [pid 4953] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4953] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4953] exit_group(0) = ? [pid 4953] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4953, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4954 ./strace-static-x86_64: Process 4954 attached [pid 4954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4954] setpgid(0, 0) = 0 [pid 4954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4954] write(3, "1000", 4) = 4 [pid 4954] close(3) = 0 [pid 4954] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4954] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4954] write(4, "72", 2) = 2 [pid 4954] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4954] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4954] exit_group(0) = ? [pid 4954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4954, si_uid=0, si_status=0, 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 4955 attached , child_tidptr=0x5555568ff5d0) = 4955 [pid 4955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4955] setpgid(0, 0) = 0 [pid 4955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4955] write(3, "1000", 4) = 4 [pid 4955] close(3) = 0 [pid 4955] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4955] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4955] write(4, "72", 2) = 2 [pid 4955] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4955] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4955] exit_group(0) = ? [pid 4955] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4955, 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=0x5555568ff5d0) = 4956 ./strace-static-x86_64: Process 4956 attached [pid 4956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4956] setpgid(0, 0) = 0 [pid 4956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4956] write(3, "1000", 4) = 4 [pid 4956] close(3) = 0 [pid 4956] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4956] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4956] write(4, "72", 2) = 2 [pid 4956] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4956] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4956] exit_group(0) = ? [pid 4956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4956, si_uid=0, si_status=0, 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 4957 attached , child_tidptr=0x5555568ff5d0) = 4957 [pid 4957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4957] setpgid(0, 0) = 0 [pid 4957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4957] write(3, "1000", 4) = 4 [pid 4957] close(3) = 0 [pid 4957] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4957] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4957] write(4, "72", 2) = 2 [pid 4957] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4957] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4957] exit_group(0) = ? [pid 4957] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4957, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4958 ./strace-static-x86_64: Process 4958 attached [pid 4958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4958] setpgid(0, 0) = 0 [pid 4958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4958] write(3, "1000", 4) = 4 [pid 4958] close(3) = 0 [pid 4958] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4958] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4958] write(4, "72", 2) = 2 [pid 4958] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4958] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4958] exit_group(0) = ? [pid 4958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4958, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4959 ./strace-static-x86_64: Process 4959 attached [pid 4959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4959] setpgid(0, 0) = 0 [pid 4959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4959] write(3, "1000", 4) = 4 [pid 4959] close(3) = 0 [pid 4959] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4959] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4959] write(4, "72", 2) = 2 [pid 4959] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4959] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4959] exit_group(0) = ? [pid 4959] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4959, si_uid=0, si_status=0, 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 4960 attached , child_tidptr=0x5555568ff5d0) = 4960 [pid 4960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4960] setpgid(0, 0) = 0 [pid 4960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4960] write(3, "1000", 4) = 4 [pid 4960] close(3) = 0 [pid 4960] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4960] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4960] write(4, "72", 2) = 2 [pid 4960] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4960] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4960] exit_group(0) = ? [pid 4960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4960, si_uid=0, si_status=0, 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 4961 attached , child_tidptr=0x5555568ff5d0) = 4961 [pid 4961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4961] setpgid(0, 0) = 0 [pid 4961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4961] write(3, "1000", 4) = 4 [pid 4961] close(3) = 0 [pid 4961] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4961] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4961] write(4, "72", 2) = 2 [pid 4961] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4961] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4961] exit_group(0) = ? [pid 4961] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4961, si_uid=0, si_status=0, 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 4962 attached , child_tidptr=0x5555568ff5d0) = 4962 [pid 4962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4962] setpgid(0, 0) = 0 [pid 4962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4962] write(3, "1000", 4) = 4 [pid 4962] close(3) = 0 [pid 4962] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4962] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4962] write(4, "72", 2) = 2 [pid 4962] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4962] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4962] exit_group(0) = ? [pid 4962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4962, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4963 ./strace-static-x86_64: Process 4963 attached [pid 4963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4963] setpgid(0, 0) = 0 [pid 4963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4963] write(3, "1000", 4) = 4 [pid 4963] close(3) = 0 [pid 4963] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4963] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4963] write(4, "72", 2) = 2 [pid 4963] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4963] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4963] exit_group(0) = ? [pid 4963] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4963, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4964 ./strace-static-x86_64: Process 4964 attached [pid 4964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4964] setpgid(0, 0) = 0 [pid 4964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4964] write(3, "1000", 4) = 4 [pid 4964] close(3) = 0 [pid 4964] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4964] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4964] write(4, "72", 2) = 2 [pid 4964] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4964] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4964] exit_group(0) = ? [pid 4964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4964, 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 4965 attached , child_tidptr=0x5555568ff5d0) = 4965 [pid 4965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4965] setpgid(0, 0) = 0 [pid 4965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4965] write(3, "1000", 4) = 4 [pid 4965] close(3) = 0 [pid 4965] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4965] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4965] write(4, "72", 2) = 2 [pid 4965] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4965] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4965] exit_group(0) = ? [pid 4965] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4965, 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=0x5555568ff5d0) = 4966 ./strace-static-x86_64: Process 4966 attached [pid 4966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4966] setpgid(0, 0) = 0 [pid 4966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4966] write(3, "1000", 4) = 4 [pid 4966] close(3) = 0 [pid 4966] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4966] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4966] write(4, "72", 2) = 2 [pid 4966] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4966] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4966] exit_group(0) = ? [pid 4966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4966, 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=0x5555568ff5d0) = 4967 ./strace-static-x86_64: Process 4967 attached [pid 4967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4967] setpgid(0, 0) = 0 [pid 4967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4967] write(3, "1000", 4) = 4 [pid 4967] close(3) = 0 [pid 4967] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4967] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4967] write(4, "72", 2) = 2 [pid 4967] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4967] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4967] exit_group(0) = ? [pid 4967] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4967, si_uid=0, si_status=0, 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 4968 attached , child_tidptr=0x5555568ff5d0) = 4968 [pid 4968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4968] setpgid(0, 0) = 0 [pid 4968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4968] write(3, "1000", 4) = 4 [pid 4968] close(3) = 0 [pid 4968] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4968] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4968] write(4, "72", 2) = 2 [pid 4968] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4968] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4968] exit_group(0) = ? [pid 4968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4969 ./strace-static-x86_64: Process 4969 attached [pid 4969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4969] setpgid(0, 0) = 0 [pid 4969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4969] write(3, "1000", 4) = 4 [pid 4969] close(3) = 0 [pid 4969] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4969] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4969] write(4, "72", 2) = 2 [pid 4969] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4969] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4969] exit_group(0) = ? [pid 4969] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4969, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4970 ./strace-static-x86_64: Process 4970 attached [pid 4970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4970] setpgid(0, 0) = 0 [pid 4970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4970] write(3, "1000", 4) = 4 [pid 4970] close(3) = 0 [pid 4970] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4970] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4970] write(4, "72", 2) = 2 [pid 4970] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4970] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4970] exit_group(0) = ? [pid 4970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4970, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4971 ./strace-static-x86_64: Process 4971 attached [pid 4971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4971] setpgid(0, 0) = 0 [pid 4971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4971] write(3, "1000", 4) = 4 [pid 4971] close(3) = 0 [pid 4971] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4971] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4971] write(4, "72", 2) = 2 [pid 4971] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4971] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4971] exit_group(0) = ? [pid 4971] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4972 ./strace-static-x86_64: Process 4972 attached [pid 4972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4972] setpgid(0, 0) = 0 [pid 4972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4972] write(3, "1000", 4) = 4 [pid 4972] close(3) = 0 [pid 4972] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4972] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4972] write(4, "72", 2) = 2 [pid 4972] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4972] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4972] exit_group(0) = ? [pid 4972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4973 ./strace-static-x86_64: Process 4973 attached [pid 4973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4973] setpgid(0, 0) = 0 [pid 4973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4973] write(3, "1000", 4) = 4 [pid 4973] close(3) = 0 [pid 4973] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4973] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4973] write(4, "72", 2) = 2 [pid 4973] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4973] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4973] exit_group(0) = ? [pid 4973] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4973, si_uid=0, si_status=0, 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 4974 attached , child_tidptr=0x5555568ff5d0) = 4974 [pid 4974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4974] setpgid(0, 0) = 0 [pid 4974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4974] write(3, "1000", 4) = 4 [pid 4974] close(3) = 0 [pid 4974] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4974] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4974] write(4, "72", 2) = 2 [pid 4974] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4974] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4974] exit_group(0) = ? [pid 4974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4974, si_uid=0, si_status=0, 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 4975 attached , child_tidptr=0x5555568ff5d0) = 4975 [pid 4975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4975] setpgid(0, 0) = 0 [pid 4975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4975] write(3, "1000", 4) = 4 [pid 4975] close(3) = 0 [pid 4975] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4975] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4975] write(4, "72", 2) = 2 [pid 4975] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4975] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4975] exit_group(0) = ? [pid 4975] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4975, si_uid=0, si_status=0, 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 4976 attached , child_tidptr=0x5555568ff5d0) = 4976 [pid 4976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4976] setpgid(0, 0) = 0 [pid 4976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4976] write(3, "1000", 4) = 4 [pid 4976] close(3) = 0 [pid 4976] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4976] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4976] write(4, "72", 2) = 2 [pid 4976] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4976] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4976] exit_group(0) = ? [pid 4976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4976, si_uid=0, si_status=0, 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 4977 attached , child_tidptr=0x5555568ff5d0) = 4977 [pid 4977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4977] setpgid(0, 0) = 0 [pid 4977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4977] write(3, "1000", 4) = 4 [pid 4977] close(3) = 0 [pid 4977] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4977] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4977] write(4, "72", 2) = 2 [pid 4977] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4977] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4977] exit_group(0) = ? [pid 4977] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4977, si_uid=0, si_status=0, 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 4978 attached , child_tidptr=0x5555568ff5d0) = 4978 [pid 4978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4978] setpgid(0, 0) = 0 [pid 4978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4978] write(3, "1000", 4) = 4 [pid 4978] close(3) = 0 [pid 4978] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4978] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4978] write(4, "72", 2) = 2 [pid 4978] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4978] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4978] exit_group(0) = ? [pid 4978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4978, si_uid=0, si_status=0, 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 4979 attached , child_tidptr=0x5555568ff5d0) = 4979 [pid 4979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4979] setpgid(0, 0) = 0 [pid 4979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4979] write(3, "1000", 4) = 4 [pid 4979] close(3) = 0 [pid 4979] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4979] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4979] write(4, "72", 2) = 2 [pid 4979] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4979] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4979] exit_group(0) = ? [pid 4979] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4979, si_uid=0, si_status=0, 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 4980 attached , child_tidptr=0x5555568ff5d0) = 4980 [pid 4980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4980] setpgid(0, 0) = 0 [pid 4980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4980] write(3, "1000", 4) = 4 [pid 4980] close(3) = 0 [pid 4980] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4980] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4980] write(4, "72", 2) = 2 [pid 4980] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4980] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4980] exit_group(0) = ? [pid 4980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4981 ./strace-static-x86_64: Process 4981 attached [pid 4981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4981] setpgid(0, 0) = 0 [pid 4981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4981] write(3, "1000", 4) = 4 [pid 4981] close(3) = 0 [pid 4981] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4981] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4981] write(4, "72", 2) = 2 [pid 4981] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 4981] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 4981] exit_group(0) = ? [pid 4981] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4981, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4982 ./strace-static-x86_64: Process 4982 attached [pid 4982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4982] setpgid(0, 0) = 0 [pid 4982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4982] write(3, "1000", 4) = 4 [pid 4982] close(3) = 0 [pid 4982] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4982] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4982] write(4, "72", 2) = 2 [pid 4982] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 4982] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 4982] exit_group(0) = ? [pid 4982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4982, 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=0x5555568ff5d0) = 4983 ./strace-static-x86_64: Process 4983 attached [pid 4983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4983] setpgid(0, 0) = 0 [pid 4983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4983] write(3, "1000", 4) = 4 [pid 4983] close(3) = 0 [pid 4983] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4983] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4983] write(4, "72", 2) = 2 [pid 4983] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4983] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4983] exit_group(0) = ? [pid 4983] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4983, si_uid=0, si_status=0, 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 4984 attached , child_tidptr=0x5555568ff5d0) = 4984 [pid 4984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4984] setpgid(0, 0) = 0 [pid 4984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4984] write(3, "1000", 4) = 4 [pid 4984] close(3) = 0 [pid 4984] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4984] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4984] write(4, "72", 2) = 2 [pid 4984] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4984] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4984] exit_group(0) = ? [pid 4984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4984, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4985 ./strace-static-x86_64: Process 4985 attached [pid 4985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4985] setpgid(0, 0) = 0 [pid 4985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4985] write(3, "1000", 4) = 4 [pid 4985] close(3) = 0 [pid 4985] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4985] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4985] write(4, "72", 2) = 2 [pid 4985] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4985] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4985] exit_group(0) = ? [pid 4985] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4985, 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=0x5555568ff5d0) = 4986 ./strace-static-x86_64: Process 4986 attached [pid 4986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4986] setpgid(0, 0) = 0 [pid 4986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4986] write(3, "1000", 4) = 4 [pid 4986] close(3) = 0 [pid 4986] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4986] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4986] write(4, "72", 2) = 2 [pid 4986] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4986] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4986] exit_group(0) = ? [pid 4986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4986, si_uid=0, si_status=0, 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 4987 attached , child_tidptr=0x5555568ff5d0) = 4987 [pid 4987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4987] setpgid(0, 0) = 0 [pid 4987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4987] write(3, "1000", 4) = 4 [pid 4987] close(3) = 0 [pid 4987] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4987] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4987] write(4, "72", 2) = 2 [pid 4987] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4987] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4987] exit_group(0) = ? [pid 4987] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4987, si_uid=0, si_status=0, 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 4988 attached , child_tidptr=0x5555568ff5d0) = 4988 [pid 4988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4988] setpgid(0, 0) = 0 [pid 4988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4988] write(3, "1000", 4) = 4 [pid 4988] close(3) = 0 [pid 4988] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4988] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4988] write(4, "72", 2) = 2 [pid 4988] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4988] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4988] exit_group(0) = ? [pid 4988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4989 ./strace-static-x86_64: Process 4989 attached [pid 4989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4989] setpgid(0, 0) = 0 [pid 4989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4989] write(3, "1000", 4) = 4 [pid 4989] close(3) = 0 [pid 4989] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4989] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4989] write(4, "72", 2) = 2 [pid 4989] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4989] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4989] exit_group(0) = ? [pid 4989] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4989, si_uid=0, si_status=0, 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 4990 attached , child_tidptr=0x5555568ff5d0) = 4990 [pid 4990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4990] setpgid(0, 0) = 0 [pid 4990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4990] write(3, "1000", 4) = 4 [pid 4990] close(3) = 0 [pid 4990] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4990] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4990] write(4, "72", 2) = 2 [pid 4990] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4990] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4990] exit_group(0) = ? [pid 4990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4990, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4991 ./strace-static-x86_64: Process 4991 attached [pid 4991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4991] setpgid(0, 0) = 0 [pid 4991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4991] write(3, "1000", 4) = 4 [pid 4991] close(3) = 0 [pid 4991] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4991] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4991] write(4, "72", 2) = 2 [pid 4991] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4991] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4991] exit_group(0) = ? [pid 4991] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4991, 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 4992 attached , child_tidptr=0x5555568ff5d0) = 4992 [pid 4992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4992] setpgid(0, 0) = 0 [pid 4992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4992] write(3, "1000", 4) = 4 [pid 4992] close(3) = 0 [pid 4992] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4992] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4992] write(4, "72", 2) = 2 [pid 4992] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4992] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4992] exit_group(0) = ? [pid 4992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4992, si_uid=0, si_status=0, 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 4993 attached , child_tidptr=0x5555568ff5d0) = 4993 [pid 4993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4993] setpgid(0, 0) = 0 [pid 4993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4993] write(3, "1000", 4) = 4 [pid 4993] close(3) = 0 [pid 4993] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4993] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4993] write(4, "72", 2) = 2 [pid 4993] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4993] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4993] exit_group(0) = ? [pid 4993] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4993, 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 4994 attached , child_tidptr=0x5555568ff5d0) = 4994 [pid 4994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4994] setpgid(0, 0) = 0 [pid 4994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4994] write(3, "1000", 4) = 4 [pid 4994] close(3) = 0 [pid 4994] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4994] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4994] write(4, "72", 2) = 2 [pid 4994] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4994] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4994] exit_group(0) = ? [pid 4994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4994, si_uid=0, si_status=0, 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 4995 attached , child_tidptr=0x5555568ff5d0) = 4995 [pid 4995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4995] setpgid(0, 0) = 0 [pid 4995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4995] write(3, "1000", 4) = 4 [pid 4995] close(3) = 0 [pid 4995] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4995] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4995] write(4, "72", 2) = 2 [pid 4995] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4995] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4995] exit_group(0) = ? [pid 4995] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4995, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 4996 ./strace-static-x86_64: Process 4996 attached [pid 4996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4996] setpgid(0, 0) = 0 [pid 4996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4996] write(3, "1000", 4) = 4 [pid 4996] close(3) = 0 [pid 4996] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4996] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4996] write(4, "72", 2) = 2 [pid 4996] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4996] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4996] exit_group(0) = ? [pid 4996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4996, si_uid=0, si_status=0, 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 4997 attached , child_tidptr=0x5555568ff5d0) = 4997 [pid 4997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4997] setpgid(0, 0) = 0 [pid 4997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4997] write(3, "1000", 4) = 4 [pid 4997] close(3) = 0 [pid 4997] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4997] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4997] write(4, "72", 2) = 2 [pid 4997] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4997] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4997] exit_group(0) = ? [pid 4997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4997, si_uid=0, si_status=0, 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 4998 attached , child_tidptr=0x5555568ff5d0) = 4998 [pid 4998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4998] setpgid(0, 0) = 0 [pid 4998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4998] write(3, "1000", 4) = 4 [pid 4998] close(3) = 0 [pid 4998] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4998] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4998] write(4, "72", 2) = 2 [pid 4998] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4998] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4998] exit_group(0) = ? [pid 4998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4998, 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=0x5555568ff5d0) = 4999 ./strace-static-x86_64: Process 4999 attached [pid 4999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4999] setpgid(0, 0) = 0 [pid 4999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4999] write(3, "1000", 4) = 4 [pid 4999] close(3) = 0 [pid 4999] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 4999] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 4999] write(4, "72", 2) = 2 [pid 4999] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 4999] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 4999] exit_group(0) = ? [pid 4999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4999, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5000 ./strace-static-x86_64: Process 5000 attached [pid 5000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5000] setpgid(0, 0) = 0 [pid 5000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5000] write(3, "1000", 4) = 4 [pid 5000] close(3) = 0 [pid 5000] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5000] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5000] write(4, "72", 2) = 2 [pid 5000] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5000] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5000] exit_group(0) = ? [pid 5000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5000, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5001 ./strace-static-x86_64: Process 5001 attached [pid 5001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5001] setpgid(0, 0) = 0 [pid 5001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5001] write(3, "1000", 4) = 4 [pid 5001] close(3) = 0 [pid 5001] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5001] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5001] write(4, "72", 2) = 2 [pid 5001] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5001] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5001] exit_group(0) = ? [pid 5001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5001, si_uid=0, si_status=0, 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 5002 attached , child_tidptr=0x5555568ff5d0) = 5002 [pid 5002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5002] setpgid(0, 0) = 0 [pid 5002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5002] write(3, "1000", 4) = 4 [pid 5002] close(3) = 0 [pid 5002] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5002] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5002] write(4, "72", 2) = 2 [pid 5002] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5002] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5002] exit_group(0) = ? [pid 5002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5003 ./strace-static-x86_64: Process 5003 attached [pid 5003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5003] setpgid(0, 0) = 0 [pid 5003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5003] write(3, "1000", 4) = 4 [pid 5003] close(3) = 0 [pid 5003] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5003] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5003] write(4, "72", 2) = 2 [pid 5003] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5003] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5003] exit_group(0) = ? [pid 5003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5004 ./strace-static-x86_64: Process 5004 attached [pid 5004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5004] setpgid(0, 0) = 0 [pid 5004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5004] write(3, "1000", 4) = 4 [pid 5004] close(3) = 0 [pid 5004] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5004] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5004] write(4, "72", 2) = 2 [pid 5004] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5004] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5004] exit_group(0) = ? [pid 5004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5004, 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=0x5555568ff5d0) = 5005 ./strace-static-x86_64: Process 5005 attached [pid 5005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5005] setpgid(0, 0) = 0 [pid 5005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5005] write(3, "1000", 4) = 4 [pid 5005] close(3) = 0 [pid 5005] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5005] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5005] write(4, "72", 2) = 2 [pid 5005] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5005] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5005] exit_group(0) = ? [pid 5005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5005, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5006 ./strace-static-x86_64: Process 5006 attached [pid 5006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5006] setpgid(0, 0) = 0 [pid 5006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5006] write(3, "1000", 4) = 4 [pid 5006] close(3) = 0 [pid 5006] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5006] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5006] write(4, "72", 2) = 2 [pid 5006] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5006] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5006] exit_group(0) = ? [pid 5006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5006, 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=0x5555568ff5d0) = 5007 ./strace-static-x86_64: Process 5007 attached [pid 5007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5007] setpgid(0, 0) = 0 [pid 5007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5007] write(3, "1000", 4) = 4 [pid 5007] close(3) = 0 [pid 5007] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5007] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5007] write(4, "72", 2) = 2 [pid 5007] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5007] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5007] exit_group(0) = ? [pid 5007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5007, si_uid=0, si_status=0, 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 5008 attached , child_tidptr=0x5555568ff5d0) = 5008 [pid 5008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5008] setpgid(0, 0) = 0 [pid 5008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5008] write(3, "1000", 4) = 4 [pid 5008] close(3) = 0 [pid 5008] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5008] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5008] write(4, "72", 2) = 2 [pid 5008] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5008] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5008] exit_group(0) = ? [pid 5008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5008, 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 5009 attached , child_tidptr=0x5555568ff5d0) = 5009 [pid 5009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5009] setpgid(0, 0) = 0 [pid 5009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5009] write(3, "1000", 4) = 4 [pid 5009] close(3) = 0 [pid 5009] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5009] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5009] write(4, "72", 2) = 2 [pid 5009] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5009] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5009] exit_group(0) = ? [pid 5009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5009, si_uid=0, si_status=0, 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 5010 attached [pid 5010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5010] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5010 [pid 5010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5010] write(3, "1000", 4) = 4 [pid 5010] close(3) = 0 [pid 5010] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5010] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5010] write(4, "72", 2) = 2 [pid 5010] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5010] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5010] exit_group(0) = ? [pid 5010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5011 ./strace-static-x86_64: Process 5011 attached [pid 5011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5011] setpgid(0, 0) = 0 [pid 5011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5011] write(3, "1000", 4) = 4 [pid 5011] close(3) = 0 [pid 5011] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5011] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5011] write(4, "72", 2) = 2 [pid 5011] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5011] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5011] exit_group(0) = ? [pid 5011] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5011, si_uid=0, si_status=0, 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 5012 attached , child_tidptr=0x5555568ff5d0) = 5012 [pid 5012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5012] setpgid(0, 0) = 0 [pid 5012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5012] write(3, "1000", 4) = 4 [pid 5012] close(3) = 0 [pid 5012] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5012] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5012] write(4, "72", 2) = 2 [pid 5012] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5012] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5012] exit_group(0) = ? [pid 5012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5012, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5013 ./strace-static-x86_64: Process 5013 attached [pid 5013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5013] setpgid(0, 0) = 0 [pid 5013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5013] write(3, "1000", 4) = 4 [pid 5013] close(3) = 0 [pid 5013] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5013] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5013] write(4, "72", 2) = 2 [pid 5013] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5013] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5013] exit_group(0) = ? [pid 5013] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5013, si_uid=0, si_status=0, 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 5014 attached , child_tidptr=0x5555568ff5d0) = 5014 [pid 5014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5014] setpgid(0, 0) = 0 [pid 5014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5014] write(3, "1000", 4) = 4 [pid 5014] close(3) = 0 [pid 5014] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5014] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5014] write(4, "72", 2) = 2 [pid 5014] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5014] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5014] exit_group(0) = ? [pid 5014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5014, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5015 ./strace-static-x86_64: Process 5015 attached [pid 5015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5015] setpgid(0, 0) = 0 [pid 5015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5015] write(3, "1000", 4) = 4 [pid 5015] close(3) = 0 [pid 5015] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5015] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5015] write(4, "72", 2) = 2 [pid 5015] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5015] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5015] exit_group(0) = ? [pid 5015] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5016 ./strace-static-x86_64: Process 5016 attached [pid 5016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5016] setpgid(0, 0) = 0 [pid 5016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5016] write(3, "1000", 4) = 4 [pid 5016] close(3) = 0 [pid 5016] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5016] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5016] write(4, "72", 2) = 2 [pid 5016] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5016] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5016] exit_group(0) = ? [pid 5016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5016, si_uid=0, si_status=0, 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 5017 attached [pid 5017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5017] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5017 [pid 5017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5017] write(3, "1000", 4) = 4 [pid 5017] close(3) = 0 [pid 5017] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5017] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5017] write(4, "72", 2) = 2 [pid 5017] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5017] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5017] exit_group(0) = ? [pid 5017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5017, si_uid=0, si_status=0, 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 5018 attached , child_tidptr=0x5555568ff5d0) = 5018 [pid 5018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5018] setpgid(0, 0) = 0 [pid 5018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5018] write(3, "1000", 4) = 4 [pid 5018] close(3) = 0 [pid 5018] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5018] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5018] write(4, "72", 2) = 2 [pid 5018] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5018] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5018] exit_group(0) = ? [pid 5018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5018, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5019 ./strace-static-x86_64: Process 5019 attached [pid 5019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5019] setpgid(0, 0) = 0 [pid 5019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5019] write(3, "1000", 4) = 4 [pid 5019] close(3) = 0 [pid 5019] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5019] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5019] write(4, "72", 2) = 2 [pid 5019] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5019] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5019] exit_group(0) = ? [pid 5019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5020 ./strace-static-x86_64: Process 5020 attached [pid 5020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5020] setpgid(0, 0) = 0 [pid 5020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5020] write(3, "1000", 4) = 4 [pid 5020] close(3) = 0 [pid 5020] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5020] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5020] write(4, "72", 2) = 2 [pid 5020] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5020] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5020] exit_group(0) = ? [pid 5020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5021 ./strace-static-x86_64: Process 5021 attached [pid 5021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5021] setpgid(0, 0) = 0 [pid 5021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5021] write(3, "1000", 4) = 4 [pid 5021] close(3) = 0 [pid 5021] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5021] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5021] write(4, "72", 2) = 2 [pid 5021] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5021] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5021] exit_group(0) = ? [pid 5021] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5022 ./strace-static-x86_64: Process 5022 attached [pid 5022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5022] setpgid(0, 0) = 0 [pid 5022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5022] write(3, "1000", 4) = 4 [pid 5022] close(3) = 0 [pid 5022] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5022] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5022] write(4, "72", 2) = 2 [pid 5022] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5022] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5022] exit_group(0) = ? [pid 5022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5022, si_uid=0, si_status=0, 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 5023 attached [pid 5023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5023] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5023 [pid 5023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5023] write(3, "1000", 4) = 4 [pid 5023] close(3) = 0 [pid 5023] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5023] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5023] write(4, "72", 2) = 2 [pid 5023] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5023] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5023] exit_group(0) = ? [pid 5023] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5023, si_uid=0, si_status=0, 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 5024 attached , child_tidptr=0x5555568ff5d0) = 5024 [pid 5024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5024] setpgid(0, 0) = 0 [pid 5024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5024] write(3, "1000", 4) = 4 [pid 5024] close(3) = 0 [pid 5024] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5024] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5024] write(4, "72", 2) = 2 [pid 5024] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5024] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5024] exit_group(0) = ? [pid 5024] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5024, 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 5025 attached , child_tidptr=0x5555568ff5d0) = 5025 [pid 5025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5025] setpgid(0, 0) = 0 [pid 5025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5025] write(3, "1000", 4) = 4 [pid 5025] close(3) = 0 [pid 5025] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5025] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5025] write(4, "72", 2) = 2 [pid 5025] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5025] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5025] exit_group(0) = ? [pid 5025] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5025, 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 5026 attached , child_tidptr=0x5555568ff5d0) = 5026 [pid 5026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5026] setpgid(0, 0) = 0 [pid 5026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5026] write(3, "1000", 4) = 4 [pid 5026] close(3) = 0 [pid 5026] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5026] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5026] write(4, "72", 2) = 2 [pid 5026] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5026] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5026] exit_group(0) = ? [pid 5026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5026, si_uid=0, si_status=0, 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 5027 attached , child_tidptr=0x5555568ff5d0) = 5027 [pid 5027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5027] setpgid(0, 0) = 0 [pid 5027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5027] write(3, "1000", 4) = 4 [pid 5027] close(3) = 0 [pid 5027] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5027] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5027] write(4, "72", 2) = 2 [pid 5027] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5027] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5027] exit_group(0) = ? [pid 5027] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5027, si_uid=0, si_status=0, 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 5028 attached , child_tidptr=0x5555568ff5d0) = 5028 [pid 5028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5028] setpgid(0, 0) = 0 [pid 5028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5028] write(3, "1000", 4) = 4 [pid 5028] close(3) = 0 [pid 5028] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5028] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5028] write(4, "72", 2) = 2 [pid 5028] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5028] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5028] exit_group(0) = ? [pid 5028] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5028, 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 5029 attached , child_tidptr=0x5555568ff5d0) = 5029 [pid 5029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5029] setpgid(0, 0) = 0 [pid 5029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5029] write(3, "1000", 4) = 4 [pid 5029] close(3) = 0 [pid 5029] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5029] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5029] write(4, "72", 2) = 2 [pid 5029] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5029] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5029] exit_group(0) = ? [pid 5029] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5029, si_uid=0, si_status=0, 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 5030 attached , child_tidptr=0x5555568ff5d0) = 5030 [pid 5030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5030] setpgid(0, 0) = 0 [pid 5030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5030] write(3, "1000", 4) = 4 [pid 5030] close(3) = 0 [pid 5030] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5030] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5030] write(4, "72", 2) = 2 [pid 5030] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5030] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5030] exit_group(0) = ? [pid 5030] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5030, si_uid=0, si_status=0, 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 5031 attached , child_tidptr=0x5555568ff5d0) = 5031 [pid 5031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5031] setpgid(0, 0) = 0 [pid 5031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5031] write(3, "1000", 4) = 4 [pid 5031] close(3) = 0 [pid 5031] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5031] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5031] write(4, "72", 2) = 2 [pid 5031] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5031] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5031] exit_group(0) = ? [pid 5031] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5031, si_uid=0, si_status=0, 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 5032 attached , child_tidptr=0x5555568ff5d0) = 5032 [pid 5032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5032] setpgid(0, 0) = 0 [pid 5032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5032] write(3, "1000", 4) = 4 [pid 5032] close(3) = 0 [pid 5032] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5032] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5032] write(4, "72", 2) = 2 [pid 5032] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5032] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5032] exit_group(0) = ? [pid 5032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5032, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5033 ./strace-static-x86_64: Process 5033 attached [pid 5033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5033] setpgid(0, 0) = 0 [pid 5033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5033] write(3, "1000", 4) = 4 [pid 5033] close(3) = 0 [pid 5033] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5033] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5033] write(4, "72", 2) = 2 [pid 5033] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5033] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5033] exit_group(0) = ? [pid 5033] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5033, 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=0x5555568ff5d0) = 5034 ./strace-static-x86_64: Process 5034 attached [pid 5034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5034] setpgid(0, 0) = 0 [pid 5034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5034] write(3, "1000", 4) = 4 [pid 5034] close(3) = 0 [pid 5034] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5034] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5034] write(4, "72", 2) = 2 [pid 5034] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5034] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5034] exit_group(0) = ? [pid 5034] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5034, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5035 ./strace-static-x86_64: Process 5035 attached [pid 5035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5035] setpgid(0, 0) = 0 [pid 5035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5035] write(3, "1000", 4) = 4 [pid 5035] close(3) = 0 [pid 5035] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5035] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5035] write(4, "72", 2) = 2 [pid 5035] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5035] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5035] exit_group(0) = ? [pid 5035] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5035, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5036 ./strace-static-x86_64: Process 5036 attached [pid 5036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5036] setpgid(0, 0) = 0 [pid 5036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5036] write(3, "1000", 4) = 4 [pid 5036] close(3) = 0 [pid 5036] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5036] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5036] write(4, "72", 2) = 2 [pid 5036] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5036] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5036] exit_group(0) = ? [pid 5036] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5036, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5037 ./strace-static-x86_64: Process 5037 attached [pid 5037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5037] setpgid(0, 0) = 0 [pid 5037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5037] write(3, "1000", 4) = 4 [pid 5037] close(3) = 0 [pid 5037] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5037] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5037] write(4, "72", 2) = 2 [pid 5037] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5037] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5037] exit_group(0) = ? [pid 5037] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5038 ./strace-static-x86_64: Process 5038 attached [pid 5038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5038] setpgid(0, 0) = 0 [pid 5038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5038] write(3, "1000", 4) = 4 [pid 5038] close(3) = 0 [pid 5038] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5038] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5038] write(4, "72", 2) = 2 [pid 5038] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5038] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5038] exit_group(0) = ? [pid 5038] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5038, si_uid=0, si_status=0, 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 5039 attached , child_tidptr=0x5555568ff5d0) = 5039 [pid 5039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5039] setpgid(0, 0) = 0 [pid 5039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5039] write(3, "1000", 4) = 4 [pid 5039] close(3) = 0 [pid 5039] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5039] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5039] write(4, "72", 2) = 2 [pid 5039] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5039] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5039] exit_group(0) = ? [pid 5039] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5039, si_uid=0, si_status=0, 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 5040 attached [pid 5040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5040] setpgid(0, 0) = 0 [pid 5040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5040 [pid 5040] <... openat resumed>) = 3 [pid 5040] write(3, "1000", 4) = 4 [pid 5040] close(3) = 0 [pid 5040] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5040] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5040] write(4, "72", 2) = 2 [pid 5040] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5040] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5040] exit_group(0) = ? [pid 5040] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5040, si_uid=0, si_status=0, 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 5041 attached , child_tidptr=0x5555568ff5d0) = 5041 [pid 5041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5041] setpgid(0, 0) = 0 [pid 5041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5041] write(3, "1000", 4) = 4 [pid 5041] close(3) = 0 [pid 5041] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5041] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5041] write(4, "72", 2) = 2 [pid 5041] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5041] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5041] exit_group(0) = ? [pid 5041] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5041, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5042 ./strace-static-x86_64: Process 5042 attached [pid 5042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5042] setpgid(0, 0) = 0 [pid 5042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5042] write(3, "1000", 4) = 4 [pid 5042] close(3) = 0 [pid 5042] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5042] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5042] write(4, "72", 2) = 2 [pid 5042] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5042] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5042] exit_group(0) = ? [pid 5042] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5043 ./strace-static-x86_64: Process 5043 attached [pid 5043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5043] setpgid(0, 0) = 0 [pid 5043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5043] write(3, "1000", 4) = 4 [pid 5043] close(3) = 0 [pid 5043] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5043] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5043] write(4, "72", 2) = 2 [pid 5043] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5043] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5043] exit_group(0) = ? [pid 5043] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5043, si_uid=0, si_status=0, 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 5044 attached [pid 5044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5044] setpgid(0, 0) = 0 [pid 5044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5044 [pid 5044] <... openat resumed>) = 3 [pid 5044] write(3, "1000", 4) = 4 [pid 5044] close(3) = 0 [pid 5044] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5044] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5044] write(4, "72", 2) = 2 [pid 5044] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5044] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5044] exit_group(0) = ? [pid 5044] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5044, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5045 ./strace-static-x86_64: Process 5045 attached [pid 5045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5045] setpgid(0, 0) = 0 [pid 5045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5045] write(3, "1000", 4) = 4 [pid 5045] close(3) = 0 [pid 5045] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5045] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5045] write(4, "72", 2) = 2 [pid 5045] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5045] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5045] exit_group(0) = ? [pid 5045] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5045, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5046 ./strace-static-x86_64: Process 5046 attached [pid 5046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5046] setpgid(0, 0) = 0 [pid 5046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5046] write(3, "1000", 4) = 4 [pid 5046] close(3) = 0 [pid 5046] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5046] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5046] write(4, "72", 2) = 2 [pid 5046] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5046] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5046] exit_group(0) = ? [pid 5046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5046, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5047 ./strace-static-x86_64: Process 5047 attached [pid 5047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5047] setpgid(0, 0) = 0 [pid 5047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5047] write(3, "1000", 4) = 4 [pid 5047] close(3) = 0 [pid 5047] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5047] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5047] write(4, "72", 2) = 2 [pid 5047] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5047] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5047] exit_group(0) = ? [pid 5047] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5048 ./strace-static-x86_64: Process 5048 attached [pid 5048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5048] setpgid(0, 0) = 0 [pid 5048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5048] write(3, "1000", 4) = 4 [pid 5048] close(3) = 0 [pid 5048] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5048] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5048] write(4, "72", 2) = 2 [pid 5048] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5048] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5048] exit_group(0) = ? [pid 5048] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5048, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5049 ./strace-static-x86_64: Process 5049 attached [pid 5049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5049] setpgid(0, 0) = 0 [pid 5049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5049] write(3, "1000", 4) = 4 [pid 5049] close(3) = 0 [pid 5049] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5049] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5049] write(4, "72", 2) = 2 [pid 5049] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5049] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5049] exit_group(0) = ? [pid 5049] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5049, si_uid=0, si_status=0, 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 5050 attached , child_tidptr=0x5555568ff5d0) = 5050 [pid 5050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5050] setpgid(0, 0) = 0 [pid 5050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5050] write(3, "1000", 4) = 4 [pid 5050] close(3) = 0 [pid 5050] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5050] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5050] write(4, "72", 2) = 2 [pid 5050] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5050] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5050] exit_group(0) = ? [pid 5050] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5050, si_uid=0, si_status=0, 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 5051 attached , child_tidptr=0x5555568ff5d0) = 5051 [pid 5051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5051] setpgid(0, 0) = 0 [pid 5051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5051] write(3, "1000", 4) = 4 [pid 5051] close(3) = 0 [pid 5051] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5051] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5051] write(4, "72", 2) = 2 [pid 5051] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5051] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5051] exit_group(0) = ? [pid 5051] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5051, 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 5052 attached , child_tidptr=0x5555568ff5d0) = 5052 [pid 5052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5052] setpgid(0, 0) = 0 [pid 5052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5052] write(3, "1000", 4) = 4 [pid 5052] close(3) = 0 [pid 5052] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5052] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5052] write(4, "72", 2) = 2 [pid 5052] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5052] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5052] exit_group(0) = ? [pid 5052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5053 ./strace-static-x86_64: Process 5053 attached [pid 5053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5053] setpgid(0, 0) = 0 [pid 5053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5053] write(3, "1000", 4) = 4 [pid 5053] close(3) = 0 [pid 5053] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5053] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5053] write(4, "72", 2) = 2 [pid 5053] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5053] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5053] exit_group(0) = ? [pid 5053] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5053, 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=0x5555568ff5d0) = 5054 ./strace-static-x86_64: Process 5054 attached [pid 5054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5054] setpgid(0, 0) = 0 [pid 5054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5054] write(3, "1000", 4) = 4 [pid 5054] close(3) = 0 [pid 5054] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5054] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5054] write(4, "72", 2) = 2 [pid 5054] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5054] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5054] exit_group(0) = ? [pid 5054] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5054, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5055 ./strace-static-x86_64: Process 5055 attached [pid 5055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] setpgid(0, 0) = 0 [pid 5055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5055] write(3, "1000", 4) = 4 [pid 5055] close(3) = 0 [pid 5055] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5055] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5055] write(4, "72", 2) = 2 [pid 5055] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5055] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5055] exit_group(0) = ? [pid 5055] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5055, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5056 ./strace-static-x86_64: Process 5056 attached [pid 5056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5056] setpgid(0, 0) = 0 [pid 5056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5056] write(3, "1000", 4) = 4 [pid 5056] close(3) = 0 [pid 5056] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5056] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5056] write(4, "72", 2) = 2 [pid 5056] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5056] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5056] exit_group(0) = ? [pid 5056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5056, 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=0x5555568ff5d0) = 5057 ./strace-static-x86_64: Process 5057 attached [pid 5057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5057] setpgid(0, 0) = 0 [pid 5057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5057] write(3, "1000", 4) = 4 [pid 5057] close(3) = 0 [pid 5057] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5057] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5057] write(4, "72", 2) = 2 [pid 5057] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5057] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5057] exit_group(0) = ? [pid 5057] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5057, si_uid=0, si_status=0, 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 5058 attached , child_tidptr=0x5555568ff5d0) = 5058 [pid 5058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5058] setpgid(0, 0) = 0 [pid 5058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5058] write(3, "1000", 4) = 4 [pid 5058] close(3) = 0 [pid 5058] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5058] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5058] write(4, "72", 2) = 2 [pid 5058] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5058] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5058] exit_group(0) = ? [pid 5058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5058, si_uid=0, si_status=0, 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 5059 attached , child_tidptr=0x5555568ff5d0) = 5059 [pid 5059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5059] setpgid(0, 0) = 0 [pid 5059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5059] write(3, "1000", 4) = 4 [pid 5059] close(3) = 0 [pid 5059] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5059] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5059] write(4, "72", 2) = 2 [pid 5059] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5059] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5059] exit_group(0) = ? [pid 5059] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5059, si_uid=0, si_status=0, 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 5060 attached [pid 5060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5060 [pid 5060] <... prctl resumed>) = 0 [pid 5060] setpgid(0, 0) = 0 [pid 5060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5060] write(3, "1000", 4) = 4 [pid 5060] close(3) = 0 [pid 5060] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5060] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5060] write(4, "72", 2) = 2 [pid 5060] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5060] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5060] exit_group(0) = ? [pid 5060] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5060, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5061 ./strace-static-x86_64: Process 5061 attached [pid 5061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5061] setpgid(0, 0) = 0 [pid 5061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5061] write(3, "1000", 4) = 4 [pid 5061] close(3) = 0 [pid 5061] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5061] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5061] write(4, "72", 2) = 2 [pid 5061] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5061] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5061] exit_group(0) = ? [pid 5061] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5061, si_uid=0, si_status=0, 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 5062 attached , child_tidptr=0x5555568ff5d0) = 5062 [pid 5062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5062] setpgid(0, 0) = 0 [pid 5062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5062] write(3, "1000", 4) = 4 [pid 5062] close(3) = 0 [pid 5062] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5062] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5062] write(4, "72", 2) = 2 [pid 5062] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5062] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5062] exit_group(0) = ? [pid 5062] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5062, 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 5063 attached , child_tidptr=0x5555568ff5d0) = 5063 [pid 5063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5063] setpgid(0, 0) = 0 [pid 5063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5063] write(3, "1000", 4) = 4 [pid 5063] close(3) = 0 [pid 5063] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5063] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5063] write(4, "72", 2) = 2 [pid 5063] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5063] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5063] exit_group(0) = ? [pid 5063] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5063, 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=0x5555568ff5d0) = 5064 ./strace-static-x86_64: Process 5064 attached [pid 5064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5064] setpgid(0, 0) = 0 [pid 5064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5064] write(3, "1000", 4) = 4 [pid 5064] close(3) = 0 [pid 5064] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5064] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5064] write(4, "72", 2) = 2 [pid 5064] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5064] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5064] exit_group(0) = ? [pid 5064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5064, 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 5065 attached , child_tidptr=0x5555568ff5d0) = 5065 [pid 5065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5065] setpgid(0, 0) = 0 [pid 5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5065] write(3, "1000", 4) = 4 [pid 5065] close(3) = 0 [pid 5065] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5065] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5065] write(4, "72", 2) = 2 [pid 5065] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5065] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5065] exit_group(0) = ? [pid 5065] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5065, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5066 ./strace-static-x86_64: Process 5066 attached [pid 5066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5066] setpgid(0, 0) = 0 [pid 5066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5066] write(3, "1000", 4) = 4 [pid 5066] close(3) = 0 [pid 5066] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5066] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5066] write(4, "72", 2) = 2 [pid 5066] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5066] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5066] exit_group(0) = ? [pid 5066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5067 ./strace-static-x86_64: Process 5067 attached [pid 5067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5067] setpgid(0, 0) = 0 [pid 5067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5067] write(3, "1000", 4) = 4 [pid 5067] close(3) = 0 [pid 5067] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5067] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5067] write(4, "72", 2) = 2 [pid 5067] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5067] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5067] exit_group(0) = ? [pid 5067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5068 ./strace-static-x86_64: Process 5068 attached [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] setpgid(0, 0) = 0 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1000", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5068] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5068] write(4, "72", 2) = 2 [pid 5068] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5068] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5068] exit_group(0) = ? [pid 5068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5068, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5069 ./strace-static-x86_64: Process 5069 attached [pid 5069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5069] setpgid(0, 0) = 0 [pid 5069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5069] write(3, "1000", 4) = 4 [pid 5069] close(3) = 0 [pid 5069] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5069] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5069] write(4, "72", 2) = 2 [pid 5069] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5069] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5069] exit_group(0) = ? [pid 5069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5069, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5070 ./strace-static-x86_64: Process 5070 attached [pid 5070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5070] setpgid(0, 0) = 0 [pid 5070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5070] write(3, "1000", 4) = 4 [pid 5070] close(3) = 0 [pid 5070] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5070] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5070] write(4, "72", 2) = 2 [pid 5070] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5070] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5070] exit_group(0) = ? [pid 5070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5070, 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=0x5555568ff5d0) = 5071 ./strace-static-x86_64: Process 5071 attached [pid 5071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5071] setpgid(0, 0) = 0 [pid 5071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5071] write(3, "1000", 4) = 4 [pid 5071] close(3) = 0 [pid 5071] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5071] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5071] write(4, "72", 2) = 2 [pid 5071] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5071] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5071] exit_group(0) = ? [pid 5071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5072 ./strace-static-x86_64: Process 5072 attached [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] setpgid(0, 0) = 0 [pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] write(3, "1000", 4) = 4 [pid 5072] close(3) = 0 [pid 5072] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5072] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5072] write(4, "72", 2) = 2 [pid 5072] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5072] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5072] exit_group(0) = ? [pid 5072] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, 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 5073 attached , child_tidptr=0x5555568ff5d0) = 5073 [pid 5073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5073] setpgid(0, 0) = 0 [pid 5073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5073] write(3, "1000", 4) = 4 [pid 5073] close(3) = 0 [pid 5073] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5073] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5073] write(4, "72", 2) = 2 [pid 5073] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5073] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5073] exit_group(0) = ? [pid 5073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5073, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5074 ./strace-static-x86_64: Process 5074 attached [pid 5074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5074] setpgid(0, 0) = 0 [pid 5074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5074] write(3, "1000", 4) = 4 [pid 5074] close(3) = 0 [pid 5074] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5074] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5074] write(4, "72", 2) = 2 [pid 5074] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5074] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5074] exit_group(0) = ? [pid 5074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5074, si_uid=0, si_status=0, 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 5075 attached [pid 5075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5075 [pid 5075] <... prctl resumed>) = 0 [pid 5075] setpgid(0, 0) = 0 [pid 5075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5075] write(3, "1000", 4) = 4 [pid 5075] close(3) = 0 [pid 5075] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5075] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5075] write(4, "72", 2) = 2 [pid 5075] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5075] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5075] exit_group(0) = ? [pid 5075] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5075, 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=0x5555568ff5d0) = 5076 ./strace-static-x86_64: Process 5076 attached [pid 5076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5076] setpgid(0, 0) = 0 [pid 5076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5076] write(3, "1000", 4) = 4 [pid 5076] close(3) = 0 [pid 5076] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5076] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5076] write(4, "72", 2) = 2 [pid 5076] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5076] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5076] exit_group(0) = ? [pid 5076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5077 ./strace-static-x86_64: Process 5077 attached [pid 5077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5077] setpgid(0, 0) = 0 [pid 5077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5077] write(3, "1000", 4) = 4 [pid 5077] close(3) = 0 [pid 5077] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5077] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5077] write(4, "72", 2) = 2 [pid 5077] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5077] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5077] exit_group(0) = ? [pid 5077] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5077, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5078 ./strace-static-x86_64: Process 5078 attached [pid 5078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5078] setpgid(0, 0) = 0 [pid 5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5078] write(3, "1000", 4) = 4 [pid 5078] close(3) = 0 [pid 5078] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5078] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5078] write(4, "72", 2) = 2 [pid 5078] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5078] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5078] exit_group(0) = ? [pid 5078] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5078, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5079 ./strace-static-x86_64: Process 5079 attached [pid 5079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5079] setpgid(0, 0) = 0 [pid 5079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5079] write(3, "1000", 4) = 4 [pid 5079] close(3) = 0 [pid 5079] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5079] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5079] write(4, "72", 2) = 2 [pid 5079] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5079] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5079] exit_group(0) = ? [pid 5079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5079, si_uid=0, si_status=0, 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 5080 attached , child_tidptr=0x5555568ff5d0) = 5080 [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5080] setpgid(0, 0) = 0 [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5080] write(3, "1000", 4) = 4 [pid 5080] close(3) = 0 [pid 5080] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5080] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5080] write(4, "72", 2) = 2 [pid 5080] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5080] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5080] exit_group(0) = ? [pid 5080] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5080, si_uid=0, si_status=0, 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 5081 attached , child_tidptr=0x5555568ff5d0) = 5081 [pid 5081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5081] setpgid(0, 0) = 0 [pid 5081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5081] write(3, "1000", 4) = 4 [pid 5081] close(3) = 0 [pid 5081] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5081] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5081] write(4, "72", 2) = 2 [pid 5081] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5081] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5081] exit_group(0) = ? [pid 5081] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5081, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5082 ./strace-static-x86_64: Process 5082 attached [pid 5082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5082] setpgid(0, 0) = 0 [pid 5082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5082] write(3, "1000", 4) = 4 [pid 5082] close(3) = 0 [pid 5082] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5082] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5082] write(4, "72", 2) = 2 [pid 5082] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5082] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5082] exit_group(0) = ? [pid 5082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5082, 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=0x5555568ff5d0) = 5083 ./strace-static-x86_64: Process 5083 attached [pid 5083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5083] setpgid(0, 0) = 0 [pid 5083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5083] write(3, "1000", 4) = 4 [pid 5083] close(3) = 0 [pid 5083] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5083] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5083] write(4, "72", 2) = 2 [pid 5083] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5083] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5083] exit_group(0) = ? [pid 5083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5083, si_uid=0, si_status=0, 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 5084 attached [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5084] setpgid(0, 0) = 0 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5084 [pid 5084] write(3, "1000", 4) = 4 [pid 5084] close(3) = 0 [pid 5084] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5084] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5084] write(4, "72", 2) = 2 [pid 5084] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5084] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5084] exit_group(0) = ? [pid 5084] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5084, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5085 ./strace-static-x86_64: Process 5085 attached [ 71.950368][ T3615] udevd[3615]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5085] setpgid(0, 0) = 0 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5085] write(3, "1000", 4) = 4 [pid 5085] close(3) = 0 [pid 5085] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5085] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5085] write(4, "72", 2) = 2 [pid 5085] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5085] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5085] exit_group(0) = ? [pid 5085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, 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 5086 attached , child_tidptr=0x5555568ff5d0) = 5086 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5086] setpgid(0, 0) = 0 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5086] write(3, "1000", 4) = 4 [pid 5086] close(3) = 0 [pid 5086] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5086] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5086] write(4, "72", 2) = 2 [pid 5086] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5086] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5086] exit_group(0) = ? [pid 5086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5086, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5087 ./strace-static-x86_64: Process 5087 attached [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5087] setpgid(0, 0) = 0 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5087] write(3, "1000", 4) = 4 [pid 5087] close(3) = 0 [pid 5087] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5087] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5087] write(4, "72", 2) = 2 [pid 5087] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5087] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5087] exit_group(0) = ? [pid 5087] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, 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 5088 attached , child_tidptr=0x5555568ff5d0) = 5088 [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5088] setpgid(0, 0) = 0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5088] write(3, "1000", 4) = 4 [pid 5088] close(3) = 0 [pid 5088] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5088] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5088] write(4, "72", 2) = 2 [pid 5088] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5088] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5088] exit_group(0) = ? [pid 5088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5089 ./strace-static-x86_64: Process 5089 attached [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5089] setpgid(0, 0) = 0 [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5089] write(3, "1000", 4) = 4 [pid 5089] close(3) = 0 [pid 5089] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5089] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5089] write(4, "72", 2) = 2 [pid 5089] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5089] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5089] exit_group(0) = ? [pid 5089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5090 ./strace-static-x86_64: Process 5090 attached [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5090] setpgid(0, 0) = 0 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5090] write(3, "1000", 4) = 4 [pid 5090] close(3) = 0 [pid 5090] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5090] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5090] write(4, "72", 2) = 2 [pid 5090] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5090] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5090] exit_group(0) = ? [pid 5090] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5091 ./strace-static-x86_64: Process 5091 attached [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5091] setpgid(0, 0) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5091] write(3, "1000", 4) = 4 [pid 5091] close(3) = 0 [pid 5091] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5091] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5091] write(4, "72", 2) = 2 [pid 5091] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5091] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5091] exit_group(0) = ? [pid 5091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, 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 5092 attached , child_tidptr=0x5555568ff5d0) = 5092 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5092] setpgid(0, 0) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5092] write(3, "1000", 4) = 4 [pid 5092] close(3) = 0 [pid 5092] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5092] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5092] write(4, "72", 2) = 2 [pid 5092] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5092] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5092] exit_group(0) = ? [pid 5092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5093 ./strace-static-x86_64: Process 5093 attached [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5093] setpgid(0, 0) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5093] write(3, "1000", 4) = 4 [pid 5093] close(3) = 0 [pid 5093] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5093] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5093] write(4, "72", 2) = 2 [pid 5093] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5093] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5093] exit_group(0) = ? [pid 5093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, 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 5094 attached , child_tidptr=0x5555568ff5d0) = 5094 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5094] setpgid(0, 0) = 0 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5094] write(3, "1000", 4) = 4 [pid 5094] close(3) = 0 [pid 5094] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5094] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5094] write(4, "72", 2) = 2 [pid 5094] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5094] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5094] exit_group(0) = ? [pid 5094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5094, si_uid=0, si_status=0, 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 5095 attached , child_tidptr=0x5555568ff5d0) = 5095 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5095] setpgid(0, 0) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5095] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5095] write(4, "72", 2) = 2 [pid 5095] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5095] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5095] exit_group(0) = ? [pid 5095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5096 ./strace-static-x86_64: Process 5096 attached [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5096] setpgid(0, 0) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5096] write(3, "1000", 4) = 4 [pid 5096] close(3) = 0 [pid 5096] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5096] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5096] write(4, "72", 2) = 2 [pid 5096] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5096] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5096] exit_group(0) = ? [pid 5096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5097 ./strace-static-x86_64: Process 5097 attached [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5097] setpgid(0, 0) = 0 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5097] write(3, "1000", 4) = 4 [pid 5097] close(3) = 0 [pid 5097] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5097] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5097] write(4, "72", 2) = 2 [pid 5097] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5097] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5097] exit_group(0) = ? [pid 5097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5097, 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=0x5555568ff5d0) = 5098 ./strace-static-x86_64: Process 5098 attached [pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5098] setpgid(0, 0) = 0 [pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5098] write(3, "1000", 4) = 4 [pid 5098] close(3) = 0 [pid 5098] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5098] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5098] write(4, "72", 2) = 2 [pid 5098] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5098] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5098] exit_group(0) = ? [pid 5098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5099 ./strace-static-x86_64: Process 5099 attached [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5099] setpgid(0, 0) = 0 [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5099] write(3, "1000", 4) = 4 [pid 5099] close(3) = 0 [pid 5099] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5099] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5099] write(4, "72", 2) = 2 [pid 5099] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5099] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5099] exit_group(0) = ? [pid 5099] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5099, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5100 ./strace-static-x86_64: Process 5100 attached [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5100] setpgid(0, 0) = 0 [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1000", 4) = 4 [pid 5100] close(3) = 0 [pid 5100] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5100] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5100] write(4, "72", 2) = 2 [pid 5100] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5100] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5100] exit_group(0) = ? [pid 5100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5101 ./strace-static-x86_64: Process 5101 attached [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5101] setpgid(0, 0) = 0 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5101] write(3, "1000", 4) = 4 [pid 5101] close(3) = 0 [pid 5101] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5101] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5101] write(4, "72", 2) = 2 [pid 5101] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5101] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5101] exit_group(0) = ? [pid 5101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, 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=0x5555568ff5d0) = 5102 ./strace-static-x86_64: Process 5102 attached [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5102] setpgid(0, 0) = 0 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5102] write(3, "1000", 4) = 4 [pid 5102] close(3) = 0 [pid 5102] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5102] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5102] write(4, "72", 2) = 2 [pid 5102] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5102] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5102] exit_group(0) = ? [pid 5102] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5103 ./strace-static-x86_64: Process 5103 attached [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5103] setpgid(0, 0) = 0 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5103] write(3, "1000", 4) = 4 [pid 5103] close(3) = 0 [pid 5103] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5103] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5103] write(4, "72", 2) = 2 [pid 5103] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5103] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5103] exit_group(0) = ? [pid 5103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5103, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5104 ./strace-static-x86_64: Process 5104 attached [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5104] setpgid(0, 0) = 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5104] write(3, "1000", 4) = 4 [pid 5104] close(3) = 0 [pid 5104] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5104] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5104] write(4, "72", 2) = 2 [pid 5104] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5104] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5104] exit_group(0) = ? [pid 5104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5104, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5105 ./strace-static-x86_64: Process 5105 attached [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5105] setpgid(0, 0) = 0 [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5105] write(3, "1000", 4) = 4 [pid 5105] close(3) = 0 [pid 5105] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5105] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5105] write(4, "72", 2) = 2 [pid 5105] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5105] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5105] exit_group(0) = ? [pid 5105] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5105, 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 5106 attached , child_tidptr=0x5555568ff5d0) = 5106 [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5106] setpgid(0, 0) = 0 [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5106] write(3, "1000", 4) = 4 [pid 5106] close(3) = 0 [pid 5106] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5106] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5106] write(4, "72", 2) = 2 [pid 5106] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5106] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5106] exit_group(0) = ? [pid 5106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5106, si_uid=0, si_status=0, 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 5107 attached , child_tidptr=0x5555568ff5d0) = 5107 [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5107] setpgid(0, 0) = 0 [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5107] write(3, "1000", 4) = 4 [pid 5107] close(3) = 0 [pid 5107] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5107] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5107] write(4, "72", 2) = 2 [pid 5107] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5107] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5107] exit_group(0) = ? [pid 5107] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5107, 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=0x5555568ff5d0) = 5108 ./strace-static-x86_64: Process 5108 attached [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5108] setpgid(0, 0) = 0 [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5108] write(3, "1000", 4) = 4 [pid 5108] close(3) = 0 [pid 5108] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5108] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5108] write(4, "72", 2) = 2 [pid 5108] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5108] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5108] exit_group(0) = ? [pid 5108] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5108, si_uid=0, si_status=0, 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 5109 attached , child_tidptr=0x5555568ff5d0) = 5109 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5109] setpgid(0, 0) = 0 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5109] write(3, "1000", 4) = 4 [pid 5109] close(3) = 0 [pid 5109] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5109] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5109] write(4, "72", 2) = 2 [pid 5109] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5109] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5109] exit_group(0) = ? [pid 5109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5109, si_uid=0, si_status=0, 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 5110 attached , child_tidptr=0x5555568ff5d0) = 5110 [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5110] setpgid(0, 0) = 0 [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5110] write(3, "1000", 4) = 4 [pid 5110] close(3) = 0 [pid 5110] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5110] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5110] write(4, "72", 2) = 2 [pid 5110] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5110] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5110] exit_group(0) = ? [pid 5110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5110, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5111 ./strace-static-x86_64: Process 5111 attached [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5111] setpgid(0, 0) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5111] write(3, "1000", 4) = 4 [pid 5111] close(3) = 0 [pid 5111] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5111] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5111] write(4, "72", 2) = 2 [pid 5111] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5111] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5111] exit_group(0) = ? [pid 5111] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, 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 5112 attached , child_tidptr=0x5555568ff5d0) = 5112 [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5112] setpgid(0, 0) = 0 [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5112] write(3, "1000", 4) = 4 [pid 5112] close(3) = 0 [pid 5112] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5112] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5112] write(4, "72", 2) = 2 [pid 5112] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5112] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5112] exit_group(0) = ? [pid 5112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5113 ./strace-static-x86_64: Process 5113 attached [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5113] setpgid(0, 0) = 0 [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5113] write(3, "1000", 4) = 4 [pid 5113] close(3) = 0 [pid 5113] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5113] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5113] write(4, "72", 2) = 2 [pid 5113] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5113] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5113] exit_group(0) = ? [pid 5113] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5113, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5114 ./strace-static-x86_64: Process 5114 attached [pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5114] setpgid(0, 0) = 0 [pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5114] write(3, "1000", 4) = 4 [pid 5114] close(3) = 0 [pid 5114] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5114] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5114] write(4, "72", 2) = 2 [pid 5114] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5114] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5114] exit_group(0) = ? [pid 5114] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5114, 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 5115 attached , child_tidptr=0x5555568ff5d0) = 5115 [pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5115] setpgid(0, 0) = 0 [pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5115] write(3, "1000", 4) = 4 [pid 5115] close(3) = 0 [pid 5115] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5115] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5115] write(4, "72", 2) = 2 [pid 5115] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5115] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5115] exit_group(0) = ? [pid 5115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5115, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5116 ./strace-static-x86_64: Process 5116 attached [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5116] setpgid(0, 0) = 0 [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5116] write(3, "1000", 4) = 4 [pid 5116] close(3) = 0 [pid 5116] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5116] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5116] write(4, "72", 2) = 2 [pid 5116] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5116] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5116] exit_group(0) = ? [pid 5116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5117 ./strace-static-x86_64: Process 5117 attached [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5117] setpgid(0, 0) = 0 [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5117] write(3, "1000", 4) = 4 [pid 5117] close(3) = 0 [pid 5117] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5117] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5117] write(4, "72", 2) = 2 [pid 5117] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5117] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5117] exit_group(0) = ? [pid 5117] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5118 ./strace-static-x86_64: Process 5118 attached [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5118] setpgid(0, 0) = 0 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5118] write(3, "1000", 4) = 4 [pid 5118] close(3) = 0 [pid 5118] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5118] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5118] write(4, "72", 2) = 2 [pid 5118] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5118] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5118] exit_group(0) = ? [pid 5118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5118, si_uid=0, si_status=0, 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 5119 attached , child_tidptr=0x5555568ff5d0) = 5119 [pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5119] setpgid(0, 0) = 0 [pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5119] write(3, "1000", 4) = 4 [pid 5119] close(3) = 0 [pid 5119] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5119] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5119] write(4, "72", 2) = 2 [pid 5119] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5119] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5119] exit_group(0) = ? [pid 5119] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5119, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5120 ./strace-static-x86_64: Process 5120 attached [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5120] setpgid(0, 0) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5120] write(3, "1000", 4) = 4 [pid 5120] close(3) = 0 [pid 5120] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5120] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5120] write(4, "72", 2) = 2 [pid 5120] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5120] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5120] exit_group(0) = ? [pid 5120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5120, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5121 ./strace-static-x86_64: Process 5121 attached [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5121] setpgid(0, 0) = 0 [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5121] write(3, "1000", 4) = 4 [pid 5121] close(3) = 0 [pid 5121] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5121] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5121] write(4, "72", 2) = 2 [pid 5121] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5121] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5121] exit_group(0) = ? [pid 5121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5122 ./strace-static-x86_64: Process 5122 attached [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5122] setpgid(0, 0) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5122] write(3, "1000", 4) = 4 [pid 5122] close(3) = 0 [pid 5122] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5122] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5122] write(4, "72", 2) = 2 [pid 5122] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5122] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5122] exit_group(0) = ? [pid 5122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5123 ./strace-static-x86_64: Process 5123 attached [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5123] setpgid(0, 0) = 0 [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5123] write(3, "1000", 4) = 4 [pid 5123] close(3) = 0 [pid 5123] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5123] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5123] write(4, "72", 2) = 2 [pid 5123] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5123] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5123] exit_group(0) = ? [pid 5123] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5123, si_uid=0, si_status=0, 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 5124 attached , child_tidptr=0x5555568ff5d0) = 5124 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3) = 0 [pid 5124] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5124] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5124] write(4, "72", 2) = 2 [pid 5124] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5124] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5124] exit_group(0) = ? [pid 5124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5124, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5125 ./strace-static-x86_64: Process 5125 attached [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5125] setpgid(0, 0) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5125] write(3, "1000", 4) = 4 [pid 5125] close(3) = 0 [pid 5125] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5125] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5125] write(4, "72", 2) = 2 [pid 5125] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5125] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5125] exit_group(0) = ? [pid 5125] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5125, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5126 ./strace-static-x86_64: Process 5126 attached [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5126] setpgid(0, 0) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5126] write(3, "1000", 4) = 4 [pid 5126] close(3) = 0 [pid 5126] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5126] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5126] write(4, "72", 2) = 2 [pid 5126] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5126] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5126] exit_group(0) = ? [pid 5126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5126, si_uid=0, si_status=0, 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 5127 attached , child_tidptr=0x5555568ff5d0) = 5127 [pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5127] setpgid(0, 0) = 0 [pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5127] write(3, "1000", 4) = 4 [pid 5127] close(3) = 0 [pid 5127] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5127] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5127] write(4, "72", 2) = 2 [pid 5127] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5127] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5127] exit_group(0) = ? [pid 5127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5128 ./strace-static-x86_64: Process 5128 attached [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5128] setpgid(0, 0) = 0 [pid 5128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5128] write(3, "1000", 4) = 4 [pid 5128] close(3) = 0 [pid 5128] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5128] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5128] write(4, "72", 2) = 2 [pid 5128] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5128] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5128] exit_group(0) = ? [pid 5128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5128, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5129 ./strace-static-x86_64: Process 5129 attached [pid 5129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5129] setpgid(0, 0) = 0 [pid 5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5129] write(3, "1000", 4) = 4 [pid 5129] close(3) = 0 [pid 5129] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5129] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5129] write(4, "72", 2) = 2 [pid 5129] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5129] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5129] exit_group(0) = ? [pid 5129] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5129, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5130 ./strace-static-x86_64: Process 5130 attached [pid 5130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5130] setpgid(0, 0) = 0 [pid 5130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5130] write(3, "1000", 4) = 4 [pid 5130] close(3) = 0 [pid 5130] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5130] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5130] write(4, "72", 2) = 2 [pid 5130] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5130] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5130] exit_group(0) = ? [pid 5130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5130, si_uid=0, si_status=0, 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 5131 attached [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5131] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5131 [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5131] write(3, "1000", 4) = 4 [pid 5131] close(3) = 0 [pid 5131] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5131] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5131] write(4, "72", 2) = 2 [pid 5131] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5131] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5131] exit_group(0) = ? [pid 5131] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5132 ./strace-static-x86_64: Process 5132 attached [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5132] setpgid(0, 0) = 0 [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5132] write(3, "1000", 4) = 4 [pid 5132] close(3) = 0 [pid 5132] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5132] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5132] write(4, "72", 2) = 2 [pid 5132] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5132] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5132] exit_group(0) = ? [pid 5132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5132, si_uid=0, si_status=0, 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 5133 attached , child_tidptr=0x5555568ff5d0) = 5133 [pid 5133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5133] setpgid(0, 0) = 0 [pid 5133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5133] write(3, "1000", 4) = 4 [pid 5133] close(3) = 0 [pid 5133] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5133] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5133] write(4, "72", 2) = 2 [pid 5133] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5133] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5133] exit_group(0) = ? [pid 5133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5133, si_uid=0, si_status=0, 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 5134 attached , child_tidptr=0x5555568ff5d0) = 5134 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5134] setpgid(0, 0) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5134] write(3, "1000", 4) = 4 [pid 5134] close(3) = 0 [pid 5134] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5134] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5134] write(4, "72", 2) = 2 [pid 5134] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5134] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5134] exit_group(0) = ? [pid 5134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5134, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5135 ./strace-static-x86_64: Process 5135 attached [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5135] setpgid(0, 0) = 0 [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5135] write(3, "1000", 4) = 4 [pid 5135] close(3) = 0 [pid 5135] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5135] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5135] write(4, "72", 2) = 2 [pid 5135] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5135] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5135] exit_group(0) = ? [pid 5135] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5136 ./strace-static-x86_64: Process 5136 attached [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5136] setpgid(0, 0) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5136] write(3, "1000", 4) = 4 [pid 5136] close(3) = 0 [pid 5136] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5136] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5136] write(4, "72", 2) = 2 [pid 5136] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5136] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5136] exit_group(0) = ? [pid 5136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5136, si_uid=0, si_status=0, 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 5137 attached [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5137] setpgid(0, 0) = 0 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5137 [pid 5137] <... openat resumed>) = 3 [pid 5137] write(3, "1000", 4) = 4 [pid 5137] close(3) = 0 [pid 5137] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5137] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5137] write(4, "72", 2) = 2 [pid 5137] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5137] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5137] exit_group(0) = ? [pid 5137] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5137, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5138 ./strace-static-x86_64: Process 5138 attached [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5138] setpgid(0, 0) = 0 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5138] write(3, "1000", 4) = 4 [pid 5138] close(3) = 0 [pid 5138] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5138] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5138] write(4, "72", 2) = 2 [pid 5138] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5138] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5138] exit_group(0) = ? [pid 5138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5138, si_uid=0, si_status=0, 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 5139 attached , child_tidptr=0x5555568ff5d0) = 5139 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5139] setpgid(0, 0) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5139] write(3, "1000", 4) = 4 [pid 5139] close(3) = 0 [pid 5139] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5139] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5139] write(4, "72", 2) = 2 [pid 5139] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5139] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5139] exit_group(0) = ? [pid 5139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5139, si_uid=0, si_status=0, 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 5140 attached , child_tidptr=0x5555568ff5d0) = 5140 [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5140] setpgid(0, 0) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5140] write(3, "1000", 4) = 4 [pid 5140] close(3) = 0 [pid 5140] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5140] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5140] write(4, "72", 2) = 2 [pid 5140] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5140] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5140] exit_group(0) = ? [pid 5140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5141 ./strace-static-x86_64: Process 5141 attached [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5141] setpgid(0, 0) = 0 [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5141] write(3, "1000", 4) = 4 [pid 5141] close(3) = 0 [pid 5141] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5141] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5141] write(4, "72", 2) = 2 [pid 5141] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5141] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5141] exit_group(0) = ? [pid 5141] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5141, si_uid=0, si_status=0, 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 5142 attached , child_tidptr=0x5555568ff5d0) = 5142 [pid 5142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5142] setpgid(0, 0) = 0 [pid 5142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5142] write(3, "1000", 4) = 4 [pid 5142] close(3) = 0 [pid 5142] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5142] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5142] write(4, "72", 2) = 2 [pid 5142] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5142] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5142] exit_group(0) = ? [pid 5142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5142, si_uid=0, si_status=0, 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 5143 attached , child_tidptr=0x5555568ff5d0) = 5143 [pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5143] setpgid(0, 0) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5143] write(3, "1000", 4) = 4 [pid 5143] close(3) = 0 [pid 5143] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5143] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5143] write(4, "72", 2) = 2 [pid 5143] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5143] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5143] exit_group(0) = ? [pid 5143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5143, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5144 ./strace-static-x86_64: Process 5144 attached [pid 5144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5144] setpgid(0, 0) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5144] write(3, "1000", 4) = 4 [pid 5144] close(3) = 0 [pid 5144] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5144] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5144] write(4, "72", 2) = 2 [pid 5144] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5144] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5144] exit_group(0) = ? [pid 5144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5145 ./strace-static-x86_64: Process 5145 attached [pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5145] setpgid(0, 0) = 0 [pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5145] write(3, "1000", 4) = 4 [pid 5145] close(3) = 0 [pid 5145] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5145] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5145] write(4, "72", 2) = 2 [pid 5145] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5145] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5145] exit_group(0) = ? [pid 5145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5145, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5146 ./strace-static-x86_64: Process 5146 attached [pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5146] setpgid(0, 0) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5146] write(3, "1000", 4) = 4 [pid 5146] close(3) = 0 [pid 5146] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5146] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5146] write(4, "72", 2) = 2 [pid 5146] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5146] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5146] exit_group(0) = ? [pid 5146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5146, si_uid=0, si_status=0, 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 5147 attached , child_tidptr=0x5555568ff5d0) = 5147 [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5147] setpgid(0, 0) = 0 [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5147] write(3, "1000", 4) = 4 [pid 5147] close(3) = 0 [pid 5147] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5147] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5147] write(4, "72", 2) = 2 [pid 5147] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5147] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5147] exit_group(0) = ? [pid 5147] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5148 ./strace-static-x86_64: Process 5148 attached [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5148] write(3, "1000", 4) = 4 [pid 5148] close(3) = 0 [pid 5148] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5148] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5148] write(4, "72", 2) = 2 [pid 5148] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5148] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5148] exit_group(0) = ? [pid 5148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5148, si_uid=0, si_status=0, 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 5149 attached , child_tidptr=0x5555568ff5d0) = 5149 [pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5149] setpgid(0, 0) = 0 [pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5149] write(3, "1000", 4) = 4 [pid 5149] close(3) = 0 [pid 5149] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5149] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5149] write(4, "72", 2) = 2 [pid 5149] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5149] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5149] exit_group(0) = ? [pid 5149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5150 ./strace-static-x86_64: Process 5150 attached [pid 5150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5150] setpgid(0, 0) = 0 [pid 5150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5150] write(3, "1000", 4) = 4 [pid 5150] close(3) = 0 [pid 5150] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5150] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5150] write(4, "72", 2) = 2 [pid 5150] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5150] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5150] exit_group(0) = ? [pid 5150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5150, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5151 ./strace-static-x86_64: Process 5151 attached [pid 5151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5151] setpgid(0, 0) = 0 [pid 5151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5151] write(3, "1000", 4) = 4 [pid 5151] close(3) = 0 [pid 5151] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5151] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5151] write(4, "72", 2) = 2 [pid 5151] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5151] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5151] exit_group(0) = ? [pid 5151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5151, si_uid=0, si_status=0, 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 5152 attached , child_tidptr=0x5555568ff5d0) = 5152 [pid 5152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5152] setpgid(0, 0) = 0 [pid 5152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5152] write(3, "1000", 4) = 4 [pid 5152] close(3) = 0 [pid 5152] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5152] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5152] write(4, "72", 2) = 2 [pid 5152] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5152] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5152] exit_group(0) = ? [pid 5152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5152, si_uid=0, si_status=0, 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 5153 attached , child_tidptr=0x5555568ff5d0) = 5153 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5153] setpgid(0, 0) = 0 [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5153] write(3, "1000", 4) = 4 [pid 5153] close(3) = 0 [pid 5153] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5153] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5153] write(4, "72", 2) = 2 [pid 5153] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5153] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5153] exit_group(0) = ? [pid 5153] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5154 ./strace-static-x86_64: Process 5154 attached [pid 5154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5154] setpgid(0, 0) = 0 [pid 5154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5154] write(3, "1000", 4) = 4 [pid 5154] close(3) = 0 [pid 5154] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5154] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5154] write(4, "72", 2) = 2 [pid 5154] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5154] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5154] exit_group(0) = ? [pid 5154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5154, si_uid=0, si_status=0, 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 5155 attached , child_tidptr=0x5555568ff5d0) = 5155 [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5155] setpgid(0, 0) = 0 [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5155] write(3, "1000", 4) = 4 [pid 5155] close(3) = 0 [pid 5155] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5155] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5155] write(4, "72", 2) = 2 [pid 5155] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5155] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5155] exit_group(0) = ? [pid 5155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5155, si_uid=0, si_status=0, 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 5156 attached [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5156 [pid 5156] <... prctl resumed>) = 0 [pid 5156] setpgid(0, 0) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5156] write(3, "1000", 4) = 4 [pid 5156] close(3) = 0 [pid 5156] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5156] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5156] write(4, "72", 2) = 2 [pid 5156] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5156] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5156] exit_group(0) = ? [pid 5156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5156, si_uid=0, si_status=0, 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 5157 attached , child_tidptr=0x5555568ff5d0) = 5157 [pid 5157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5157] setpgid(0, 0) = 0 [pid 5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5157] write(3, "1000", 4) = 4 [pid 5157] close(3) = 0 [pid 5157] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5157] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5157] write(4, "72", 2) = 2 [pid 5157] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5157] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5157] exit_group(0) = ? [pid 5157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5157, si_uid=0, si_status=0, 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 5158 attached , child_tidptr=0x5555568ff5d0) = 5158 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5158] setpgid(0, 0) = 0 [pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5158] write(3, "1000", 4) = 4 [pid 5158] close(3) = 0 [pid 5158] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5158] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5158] write(4, "72", 2) = 2 [pid 5158] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5158] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5158] exit_group(0) = ? [pid 5158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5158, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5159 ./strace-static-x86_64: Process 5159 attached [pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5159] setpgid(0, 0) = 0 [pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5159] write(3, "1000", 4) = 4 [pid 5159] close(3) = 0 [pid 5159] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5159] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5159] write(4, "72", 2) = 2 [pid 5159] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5159] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5159] exit_group(0) = ? [pid 5159] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5160 ./strace-static-x86_64: Process 5160 attached [pid 5160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5160] setpgid(0, 0) = 0 [pid 5160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5160] write(3, "1000", 4) = 4 [pid 5160] close(3) = 0 [pid 5160] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5160] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5160] write(4, "72", 2) = 2 [pid 5160] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5160] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5160] exit_group(0) = ? [pid 5160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5160, 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 5161 attached , child_tidptr=0x5555568ff5d0) = 5161 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5161] setpgid(0, 0) = 0 [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5161] write(3, "1000", 4) = 4 [pid 5161] close(3) = 0 [pid 5161] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5161] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5161] write(4, "72", 2) = 2 [pid 5161] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5161] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5161] exit_group(0) = ? [pid 5161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, 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 5162 attached , child_tidptr=0x5555568ff5d0) = 5162 [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5162] setpgid(0, 0) = 0 [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5162] write(3, "1000", 4) = 4 [pid 5162] close(3) = 0 [pid 5162] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5162] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5162] write(4, "72", 2) = 2 [pid 5162] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5162] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5162] exit_group(0) = ? [pid 5162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5162, si_uid=0, si_status=0, 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 5163 attached , child_tidptr=0x5555568ff5d0) = 5163 [pid 5163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5163] setpgid(0, 0) = 0 [pid 5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5163] write(3, "1000", 4) = 4 [pid 5163] close(3) = 0 [pid 5163] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5163] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5163] write(4, "72", 2) = 2 [pid 5163] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5163] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5163] exit_group(0) = ? [pid 5163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5163, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5164 ./strace-static-x86_64: Process 5164 attached [pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5164] setpgid(0, 0) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5164] write(3, "1000", 4) = 4 [pid 5164] close(3) = 0 [pid 5164] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5164] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5164] write(4, "72", 2) = 2 [pid 5164] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5164] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5164] exit_group(0) = ? [pid 5164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5164, si_uid=0, si_status=0, 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 5165 attached , child_tidptr=0x5555568ff5d0) = 5165 [pid 5165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5165] setpgid(0, 0) = 0 [pid 5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5165] write(3, "1000", 4) = 4 [pid 5165] close(3) = 0 [pid 5165] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5165] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5165] write(4, "72", 2) = 2 [pid 5165] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5165] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5165] exit_group(0) = ? [pid 5165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5165, si_uid=0, si_status=0, 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 5166 attached , child_tidptr=0x5555568ff5d0) = 5166 [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5166] setpgid(0, 0) = 0 [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5166] write(3, "1000", 4) = 4 [pid 5166] close(3) = 0 [pid 5166] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5166] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5166] write(4, "72", 2) = 2 [pid 5166] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5166] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5166] exit_group(0) = ? [pid 5166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5166, 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 5167 attached , child_tidptr=0x5555568ff5d0) = 5167 [pid 5167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5167] setpgid(0, 0) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5167] write(3, "1000", 4) = 4 [pid 5167] close(3) = 0 [pid 5167] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5167] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5167] write(4, "72", 2) = 2 [pid 5167] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5167] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5167] exit_group(0) = ? [pid 5167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5167, 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=0x5555568ff5d0) = 5168 ./strace-static-x86_64: Process 5168 attached [pid 5168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5168] setpgid(0, 0) = 0 [pid 5168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5168] write(3, "1000", 4) = 4 [pid 5168] close(3) = 0 [pid 5168] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5168] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5168] write(4, "72", 2) = 2 [pid 5168] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5168] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5168] exit_group(0) = ? [pid 5168] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5168, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5169 ./strace-static-x86_64: Process 5169 attached [pid 5169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5169] setpgid(0, 0) = 0 [pid 5169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5169] write(3, "1000", 4) = 4 [pid 5169] close(3) = 0 [pid 5169] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5169] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5169] write(4, "72", 2) = 2 [pid 5169] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5169] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5169] exit_group(0) = ? [pid 5169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5170 ./strace-static-x86_64: Process 5170 attached [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5170] setpgid(0, 0) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5170] write(3, "1000", 4) = 4 [pid 5170] close(3) = 0 [pid 5170] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5170] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5170] write(4, "72", 2) = 2 [pid 5170] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5170] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5170] exit_group(0) = ? [pid 5170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5170, si_uid=0, si_status=0, 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 5171 attached , child_tidptr=0x5555568ff5d0) = 5171 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5171] setpgid(0, 0) = 0 [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5171] write(3, "1000", 4) = 4 [pid 5171] close(3) = 0 [pid 5171] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5171] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5171] write(4, "72", 2) = 2 [pid 5171] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5171] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5171] exit_group(0) = ? [pid 5171] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5171, si_uid=0, si_status=0, 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 5172 attached [pid 5172] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5172 [pid 5172] <... prctl resumed>) = 0 [pid 5172] setpgid(0, 0) = 0 [pid 5172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5172] write(3, "1000", 4) = 4 [pid 5172] close(3) = 0 [pid 5172] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5172] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5172] write(4, "72", 2) = 2 [pid 5172] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5172] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5172] exit_group(0) = ? [pid 5172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5172, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5173 ./strace-static-x86_64: Process 5173 attached [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5173] setpgid(0, 0) = 0 [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5173] write(3, "1000", 4) = 4 [pid 5173] close(3) = 0 [pid 5173] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5173] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5173] write(4, "72", 2) = 2 [pid 5173] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5173] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5173] exit_group(0) = ? [pid 5173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5173, si_uid=0, si_status=0, 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 5174 attached , child_tidptr=0x5555568ff5d0) = 5174 [pid 5174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5174] setpgid(0, 0) = 0 [pid 5174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5174] write(3, "1000", 4) = 4 [pid 5174] close(3) = 0 [pid 5174] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5174] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5174] write(4, "72", 2) = 2 [pid 5174] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5174] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5174] exit_group(0) = ? [pid 5174] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5174, 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=0x5555568ff5d0) = 5175 ./strace-static-x86_64: Process 5175 attached [pid 5175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5175] setpgid(0, 0) = 0 [pid 5175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5175] write(3, "1000", 4) = 4 [pid 5175] close(3) = 0 [pid 5175] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5175] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5175] write(4, "72", 2) = 2 [pid 5175] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5175] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5175] exit_group(0) = ? [pid 5175] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5175, 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=0x5555568ff5d0) = 5176 ./strace-static-x86_64: Process 5176 attached [pid 5176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5176] setpgid(0, 0) = 0 [pid 5176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5176] write(3, "1000", 4) = 4 [pid 5176] close(3) = 0 [pid 5176] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5176] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5176] write(4, "72", 2) = 2 [pid 5176] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5176] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5176] exit_group(0) = ? [pid 5176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5176, si_uid=0, si_status=0, 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 5177 attached , child_tidptr=0x5555568ff5d0) = 5177 [pid 5177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5177] setpgid(0, 0) = 0 [pid 5177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5177] write(3, "1000", 4) = 4 [pid 5177] close(3) = 0 [pid 5177] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5177] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5177] write(4, "72", 2) = 2 [pid 5177] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5177] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5177] exit_group(0) = ? [pid 5177] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5177, si_uid=0, si_status=0, 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 5178 attached , child_tidptr=0x5555568ff5d0) = 5178 [pid 5178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5178] setpgid(0, 0) = 0 [pid 5178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5178] write(3, "1000", 4) = 4 [pid 5178] close(3) = 0 [pid 5178] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5178] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5178] write(4, "72", 2) = 2 [pid 5178] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5178] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5178] exit_group(0) = ? [pid 5178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5178, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5179 ./strace-static-x86_64: Process 5179 attached [pid 5179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5179] setpgid(0, 0) = 0 [pid 5179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5179] write(3, "1000", 4) = 4 [pid 5179] close(3) = 0 [pid 5179] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5179] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5179] write(4, "72", 2) = 2 [pid 5179] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5179] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5179] exit_group(0) = ? [pid 5179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5179, si_uid=0, si_status=0, 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 5180 attached [pid 5180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5180] setpgid(0, 0) = 0 [pid 5180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5180 [pid 5180] <... openat resumed>) = 3 [pid 5180] write(3, "1000", 4) = 4 [pid 5180] close(3) = 0 [pid 5180] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5180] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5180] write(4, "72", 2) = 2 [pid 5180] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5180] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5180] exit_group(0) = ? [pid 5180] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5180, si_uid=0, si_status=0, 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 5181 attached , child_tidptr=0x5555568ff5d0) = 5181 [pid 5181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5181] setpgid(0, 0) = 0 [pid 5181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5181] write(3, "1000", 4) = 4 [pid 5181] close(3) = 0 [pid 5181] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5181] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5181] write(4, "72", 2) = 2 [pid 5181] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5181] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5181] exit_group(0) = ? [pid 5181] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5181, si_uid=0, si_status=0, 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 5182 attached , child_tidptr=0x5555568ff5d0) = 5182 [pid 5182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5182] setpgid(0, 0) = 0 [pid 5182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5182] write(3, "1000", 4) = 4 [pid 5182] close(3) = 0 [pid 5182] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5182] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5182] write(4, "72", 2) = 2 [pid 5182] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5182] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5182] exit_group(0) = ? [pid 5182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5182, si_uid=0, si_status=0, 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 5183 attached , child_tidptr=0x5555568ff5d0) = 5183 [pid 5183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5183] setpgid(0, 0) = 0 [pid 5183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5183] write(3, "1000", 4) = 4 [pid 5183] close(3) = 0 [pid 5183] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5183] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5183] write(4, "72", 2) = 2 [pid 5183] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5183] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5183] exit_group(0) = ? [pid 5183] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5183, 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=0x5555568ff5d0) = 5184 ./strace-static-x86_64: Process 5184 attached [pid 5184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5184] setpgid(0, 0) = 0 [pid 5184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5184] write(3, "1000", 4) = 4 [pid 5184] close(3) = 0 [pid 5184] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5184] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5184] write(4, "72", 2) = 2 [pid 5184] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5184] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5184] exit_group(0) = ? [pid 5184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5184, si_uid=0, si_status=0, 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 5185 attached , child_tidptr=0x5555568ff5d0) = 5185 [pid 5185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5185] setpgid(0, 0) = 0 [pid 5185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5185] write(3, "1000", 4) = 4 [pid 5185] close(3) = 0 [pid 5185] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5185] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5185] write(4, "72", 2) = 2 [pid 5185] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5185] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5185] exit_group(0) = ? [pid 5185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5185, si_uid=0, si_status=0, 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 5186 attached , child_tidptr=0x5555568ff5d0) = 5186 [pid 5186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5186] setpgid(0, 0) = 0 [pid 5186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5186] write(3, "1000", 4) = 4 [pid 5186] close(3) = 0 [pid 5186] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5186] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5186] write(4, "72", 2) = 2 [pid 5186] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5186] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5186] exit_group(0) = ? [pid 5186] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5186, si_uid=0, si_status=0, 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 5187 attached , child_tidptr=0x5555568ff5d0) = 5187 [pid 5187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5187] setpgid(0, 0) = 0 [pid 5187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5187] write(3, "1000", 4) = 4 [pid 5187] close(3) = 0 [pid 5187] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5187] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5187] write(4, "72", 2) = 2 [pid 5187] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5187] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5187] exit_group(0) = ? [pid 5187] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5188 ./strace-static-x86_64: Process 5188 attached [pid 5188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5188] setpgid(0, 0) = 0 [pid 5188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5188] write(3, "1000", 4) = 4 [pid 5188] close(3) = 0 [pid 5188] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5188] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5188] write(4, "72", 2) = 2 [pid 5188] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5188] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5188] exit_group(0) = ? [pid 5188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5188, si_uid=0, si_status=0, 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 5189 attached , child_tidptr=0x5555568ff5d0) = 5189 [pid 5189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5189] setpgid(0, 0) = 0 [pid 5189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5189] write(3, "1000", 4) = 4 [pid 5189] close(3) = 0 [pid 5189] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5189] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5189] write(4, "72", 2) = 2 [pid 5189] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5189] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5189] exit_group(0) = ? [pid 5189] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5189, si_uid=0, si_status=0, 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 5190 attached , child_tidptr=0x5555568ff5d0) = 5190 [pid 5190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5190] setpgid(0, 0) = 0 [pid 5190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5190] write(3, "1000", 4) = 4 [pid 5190] close(3) = 0 [pid 5190] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5190] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5190] write(4, "72", 2) = 2 [pid 5190] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5190] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5190] exit_group(0) = ? [pid 5190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5190, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5191 ./strace-static-x86_64: Process 5191 attached [pid 5191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5191] setpgid(0, 0) = 0 [pid 5191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5191] write(3, "1000", 4) = 4 [pid 5191] close(3) = 0 [pid 5191] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5191] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5191] write(4, "72", 2) = 2 [pid 5191] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5191] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5191] exit_group(0) = ? [pid 5191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5191, si_uid=0, si_status=0, 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 5192 attached [pid 5192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5192] setpgid(0, 0) = 0 [pid 5192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5192 [pid 5192] <... openat resumed>) = 3 [pid 5192] write(3, "1000", 4) = 4 [pid 5192] close(3) = 0 [pid 5192] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5192] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5192] write(4, "72", 2) = 2 [pid 5192] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5192] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5192] exit_group(0) = ? [pid 5192] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5192, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5193 ./strace-static-x86_64: Process 5193 attached [pid 5193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5193] setpgid(0, 0) = 0 [pid 5193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5193] write(3, "1000", 4) = 4 [pid 5193] close(3) = 0 [pid 5193] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5193] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5193] write(4, "72", 2) = 2 [pid 5193] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5193] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5193] exit_group(0) = ? [pid 5193] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5193, si_uid=0, si_status=0, 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 5194 attached , child_tidptr=0x5555568ff5d0) = 5194 [pid 5194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5194] setpgid(0, 0) = 0 [pid 5194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5194] write(3, "1000", 4) = 4 [pid 5194] close(3) = 0 [pid 5194] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5194] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5194] write(4, "72", 2) = 2 [pid 5194] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5194] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5194] exit_group(0) = ? [pid 5194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5194, 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=0x5555568ff5d0) = 5195 ./strace-static-x86_64: Process 5195 attached [pid 5195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5195] setpgid(0, 0) = 0 [pid 5195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5195] write(3, "1000", 4) = 4 [pid 5195] close(3) = 0 [pid 5195] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5195] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5195] write(4, "72", 2) = 2 [pid 5195] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5195] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5195] exit_group(0) = ? [pid 5195] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5195, 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 5196 attached [pid 5196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5196] setpgid(0, 0) = 0 [pid 5196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5196 [pid 5196] <... openat resumed>) = 3 [pid 5196] write(3, "1000", 4) = 4 [pid 5196] close(3) = 0 [pid 5196] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5196] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5196] write(4, "72", 2) = 2 [pid 5196] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5196] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5196] exit_group(0) = ? [pid 5196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5196, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5197 ./strace-static-x86_64: Process 5197 attached [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5197] setpgid(0, 0) = 0 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5197] write(3, "1000", 4) = 4 [pid 5197] close(3) = 0 [pid 5197] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5197] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5197] write(4, "72", 2) = 2 [pid 5197] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5197] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5197] exit_group(0) = ? [pid 5197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5197, si_uid=0, si_status=0, 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 5198 attached , child_tidptr=0x5555568ff5d0) = 5198 [pid 5198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5198] setpgid(0, 0) = 0 [pid 5198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5198] write(3, "1000", 4) = 4 [pid 5198] close(3) = 0 [pid 5198] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5198] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5198] write(4, "72", 2) = 2 [pid 5198] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5198] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5198] exit_group(0) = ? [pid 5198] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5198, 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=0x5555568ff5d0) = 5199 ./strace-static-x86_64: Process 5199 attached [pid 5199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5199] setpgid(0, 0) = 0 [pid 5199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5199] write(3, "1000", 4) = 4 [pid 5199] close(3) = 0 [pid 5199] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5199] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5199] write(4, "72", 2) = 2 [pid 5199] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5199] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5199] exit_group(0) = ? [pid 5199] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5199, si_uid=0, si_status=0, 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 5200 attached , child_tidptr=0x5555568ff5d0) = 5200 [pid 5200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5200] setpgid(0, 0) = 0 [pid 5200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5200] write(3, "1000", 4) = 4 [pid 5200] close(3) = 0 [pid 5200] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5200] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5200] write(4, "72", 2) = 2 [pid 5200] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5200] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5200] exit_group(0) = ? [pid 5200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5200, si_uid=0, si_status=0, 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 5201 attached , child_tidptr=0x5555568ff5d0) = 5201 [pid 5201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5201] setpgid(0, 0) = 0 [pid 5201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5201] write(3, "1000", 4) = 4 [pid 5201] close(3) = 0 [pid 5201] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5201] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5201] write(4, "72", 2) = 2 [pid 5201] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5201] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5201] exit_group(0) = ? [pid 5201] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5201, si_uid=0, si_status=0, 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 5202 attached , child_tidptr=0x5555568ff5d0) = 5202 [pid 5202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5202] setpgid(0, 0) = 0 [pid 5202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5202] write(3, "1000", 4) = 4 [pid 5202] close(3) = 0 [pid 5202] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5202] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5202] write(4, "72", 2) = 2 [pid 5202] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5202] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5202] exit_group(0) = ? [pid 5202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5202, si_uid=0, si_status=0, 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 5203 attached , child_tidptr=0x5555568ff5d0) = 5203 [pid 5203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5203] setpgid(0, 0) = 0 [pid 5203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5203] write(3, "1000", 4) = 4 [pid 5203] close(3) = 0 [pid 5203] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5203] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5203] write(4, "72", 2) = 2 [pid 5203] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5203] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5203] exit_group(0) = ? [pid 5203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5203, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5204 ./strace-static-x86_64: Process 5204 attached [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5204] setpgid(0, 0) = 0 [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5204] write(3, "1000", 4) = 4 [pid 5204] close(3) = 0 [pid 5204] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5204] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5204] write(4, "72", 2) = 2 [pid 5204] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5204] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5204] exit_group(0) = ? [pid 5204] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5204, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5205 ./strace-static-x86_64: Process 5205 attached [pid 5205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5205] setpgid(0, 0) = 0 [pid 5205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5205] write(3, "1000", 4) = 4 [pid 5205] close(3) = 0 [pid 5205] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5205] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5205] write(4, "72", 2) = 2 [pid 5205] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5205] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5205] exit_group(0) = ? [pid 5205] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5205, si_uid=0, si_status=0, 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 5206 attached , child_tidptr=0x5555568ff5d0) = 5206 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5206] setpgid(0, 0) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5206] write(3, "1000", 4) = 4 [pid 5206] close(3) = 0 [pid 5206] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5206] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5206] write(4, "72", 2) = 2 [pid 5206] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5206] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5206] exit_group(0) = ? [pid 5206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5206, 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=0x5555568ff5d0) = 5207 ./strace-static-x86_64: Process 5207 attached [pid 5207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5207] setpgid(0, 0) = 0 [pid 5207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5207] write(3, "1000", 4) = 4 [pid 5207] close(3) = 0 [pid 5207] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5207] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5207] write(4, "72", 2) = 2 [pid 5207] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5207] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5207] exit_group(0) = ? [pid 5207] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5207, 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=0x5555568ff5d0) = 5208 ./strace-static-x86_64: Process 5208 attached [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5208] setpgid(0, 0) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5208] write(3, "1000", 4) = 4 [pid 5208] close(3) = 0 [pid 5208] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5208] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5208] write(4, "72", 2) = 2 [pid 5208] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5208] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5208] exit_group(0) = ? [pid 5208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5209 ./strace-static-x86_64: Process 5209 attached [pid 5209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5209] setpgid(0, 0) = 0 [pid 5209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5209] write(3, "1000", 4) = 4 [pid 5209] close(3) = 0 [pid 5209] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5209] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5209] write(4, "72", 2) = 2 [pid 5209] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5209] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5209] exit_group(0) = ? [pid 5209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5209, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5210 ./strace-static-x86_64: Process 5210 attached [pid 5210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5210] setpgid(0, 0) = 0 [pid 5210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5210] write(3, "1000", 4) = 4 [pid 5210] close(3) = 0 [pid 5210] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5210] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5210] write(4, "72", 2) = 2 [pid 5210] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5210] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5210] exit_group(0) = ? [pid 5210] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5210, 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 5211 attached , child_tidptr=0x5555568ff5d0) = 5211 [pid 5211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5211] setpgid(0, 0) = 0 [pid 5211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5211] write(3, "1000", 4) = 4 [pid 5211] close(3) = 0 [pid 5211] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5211] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5211] write(4, "72", 2) = 2 [pid 5211] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5211] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5211] exit_group(0) = ? [pid 5211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5212 ./strace-static-x86_64: Process 5212 attached [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5212] setpgid(0, 0) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5212] write(3, "1000", 4) = 4 [pid 5212] close(3) = 0 [pid 5212] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5212] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5212] write(4, "72", 2) = 2 [pid 5212] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5212] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5212] exit_group(0) = ? [pid 5212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5212, 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=0x5555568ff5d0) = 5213 ./strace-static-x86_64: Process 5213 attached [pid 5213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5213] setpgid(0, 0) = 0 [pid 5213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5213] write(3, "1000", 4) = 4 [pid 5213] close(3) = 0 [pid 5213] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5213] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5213] write(4, "72", 2) = 2 [pid 5213] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5213] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5213] exit_group(0) = ? [pid 5213] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5213, si_uid=0, si_status=0, 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 5214 attached , child_tidptr=0x5555568ff5d0) = 5214 [pid 5214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5214] setpgid(0, 0) = 0 [pid 5214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5214] write(3, "1000", 4) = 4 [pid 5214] close(3) = 0 [pid 5214] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5214] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5214] write(4, "72", 2) = 2 [pid 5214] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5214] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5214] exit_group(0) = ? [pid 5214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5214, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5215 ./strace-static-x86_64: Process 5215 attached [pid 5215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5215] setpgid(0, 0) = 0 [pid 5215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5215] write(3, "1000", 4) = 4 [pid 5215] close(3) = 0 [pid 5215] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5215] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5215] write(4, "72", 2) = 2 [pid 5215] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5215] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5215] exit_group(0) = ? [pid 5215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5215, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5216 ./strace-static-x86_64: Process 5216 attached [pid 5216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5216] setpgid(0, 0) = 0 [pid 5216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5216] write(3, "1000", 4) = 4 [pid 5216] close(3) = 0 [pid 5216] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5216] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5216] write(4, "72", 2) = 2 [pid 5216] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5216] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5216] exit_group(0) = ? [pid 5216] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5216, si_uid=0, si_status=0, 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 5217 attached , child_tidptr=0x5555568ff5d0) = 5217 [pid 5217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5217] setpgid(0, 0) = 0 [pid 5217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5217] write(3, "1000", 4) = 4 [pid 5217] close(3) = 0 [pid 5217] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5217] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5217] write(4, "72", 2) = 2 [pid 5217] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5217] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5217] exit_group(0) = ? [pid 5217] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5218 ./strace-static-x86_64: Process 5218 attached [pid 5218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5218] setpgid(0, 0) = 0 [pid 5218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5218] write(3, "1000", 4) = 4 [pid 5218] close(3) = 0 [pid 5218] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5218] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5218] write(4, "72", 2) = 2 [pid 5218] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5218] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5218] exit_group(0) = ? [pid 5218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5218, si_uid=0, si_status=0, 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 5219 attached , child_tidptr=0x5555568ff5d0) = 5219 [pid 5219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5219] setpgid(0, 0) = 0 [pid 5219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5219] write(3, "1000", 4) = 4 [pid 5219] close(3) = 0 [pid 5219] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5219] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5219] write(4, "72", 2) = 2 [pid 5219] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5219] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5219] exit_group(0) = ? [pid 5219] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5219, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5220 ./strace-static-x86_64: Process 5220 attached [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5220] setpgid(0, 0) = 0 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5220] write(3, "1000", 4) = 4 [pid 5220] close(3) = 0 [pid 5220] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5220] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5220] write(4, "72", 2) = 2 [pid 5220] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5220] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5220] exit_group(0) = ? [pid 5220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5220, si_uid=0, si_status=0, 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 5221 attached , child_tidptr=0x5555568ff5d0) = 5221 [pid 5221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5221] setpgid(0, 0) = 0 [pid 5221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5221] write(3, "1000", 4) = 4 [pid 5221] close(3) = 0 [pid 5221] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5221] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5221] write(4, "72", 2) = 2 [pid 5221] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5221] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5221] exit_group(0) = ? [pid 5221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5221, si_uid=0, si_status=0, 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 5222 attached [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5222] setpgid(0, 0) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5222] write(3, "1000", 4) = 4 [pid 5222] close(3) = 0 [pid 5222] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5222] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5222 [pid 5222] write(4, "72", 2) = 2 [pid 5222] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5222] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5222] exit_group(0) = ? [pid 5222] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5223 ./strace-static-x86_64: Process 5223 attached [pid 5223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5223] setpgid(0, 0) = 0 [pid 5223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5223] write(3, "1000", 4) = 4 [pid 5223] close(3) = 0 [pid 5223] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5223] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5223] write(4, "72", 2) = 2 [pid 5223] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5223] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5223] exit_group(0) = ? [pid 5223] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5223, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5224 ./strace-static-x86_64: Process 5224 attached [pid 5224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5224] setpgid(0, 0) = 0 [pid 5224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5224] write(3, "1000", 4) = 4 [pid 5224] close(3) = 0 [pid 5224] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5224] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5224] write(4, "72", 2) = 2 [pid 5224] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5224] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5224] exit_group(0) = ? [pid 5224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5224, si_uid=0, si_status=0, 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 5225 attached , child_tidptr=0x5555568ff5d0) = 5225 [pid 5225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5225] setpgid(0, 0) = 0 [pid 5225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5225] write(3, "1000", 4) = 4 [pid 5225] close(3) = 0 [pid 5225] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5225] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5225] write(4, "72", 2) = 2 [pid 5225] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5225] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5225] exit_group(0) = ? [pid 5225] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5225, 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=0x5555568ff5d0) = 5226 ./strace-static-x86_64: Process 5226 attached [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5226] setpgid(0, 0) = 0 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5226] write(3, "1000", 4) = 4 [pid 5226] close(3) = 0 [pid 5226] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5226] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5226] write(4, "72", 2) = 2 [pid 5226] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5226] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5226] exit_group(0) = ? [pid 5226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, 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 5227 attached [pid 5227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5227] setpgid(0, 0) = 0 [pid 5227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5227] write(3, "1000", 4) = 4 [pid 5227] close(3) = 0 [pid 5227] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5227] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5227 [pid 5227] write(4, "72", 2) = 2 [pid 5227] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5227] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5227] exit_group(0) = ? [pid 5227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5227, 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=0x5555568ff5d0) = 5228 ./strace-static-x86_64: Process 5228 attached [pid 5228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5228] setpgid(0, 0) = 0 [pid 5228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5228] write(3, "1000", 4) = 4 [pid 5228] close(3) = 0 [pid 5228] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5228] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5228] write(4, "72", 2) = 2 [pid 5228] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5228] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5228] exit_group(0) = ? [pid 5228] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5229 ./strace-static-x86_64: Process 5229 attached [pid 5229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5229] setpgid(0, 0) = 0 [pid 5229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5229] write(3, "1000", 4) = 4 [pid 5229] close(3) = 0 [pid 5229] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5229] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5229] write(4, "72", 2) = 2 [pid 5229] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5229] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5229] exit_group(0) = ? [pid 5229] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5229, si_uid=0, si_status=0, 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 5230 attached [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5230 [pid 5230] <... prctl resumed>) = 0 [pid 5230] setpgid(0, 0) = 0 [pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5230] write(3, "1000", 4) = 4 [pid 5230] close(3) = 0 [pid 5230] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5230] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5230] write(4, "72", 2) = 2 [pid 5230] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5230] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5230] exit_group(0) = ? [pid 5230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5230, 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=0x5555568ff5d0) = 5231 ./strace-static-x86_64: Process 5231 attached [pid 5231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5231] setpgid(0, 0) = 0 [pid 5231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5231] write(3, "1000", 4) = 4 [pid 5231] close(3) = 0 [pid 5231] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5231] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5231] write(4, "72", 2) = 2 [pid 5231] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5231] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5231] exit_group(0) = ? [pid 5231] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5231, 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=0x5555568ff5d0) = 5232 ./strace-static-x86_64: Process 5232 attached [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5232] setpgid(0, 0) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5232] write(3, "1000", 4) = 4 [pid 5232] close(3) = 0 [pid 5232] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5232] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5232] write(4, "72", 2) = 2 [pid 5232] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5232] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5232] exit_group(0) = ? [pid 5232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, 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 5233 attached , child_tidptr=0x5555568ff5d0) = 5233 [pid 5233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5233] setpgid(0, 0) = 0 [pid 5233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5233] write(3, "1000", 4) = 4 [pid 5233] close(3) = 0 [pid 5233] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5233] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5233] write(4, "72", 2) = 2 [pid 5233] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5233] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5233] exit_group(0) = ? [pid 5233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5233, 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 5234 attached [pid 5234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5234] setpgid(0, 0) = 0 [pid 5234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5234] write(3, "1000", 4) = 4 [pid 5234] close(3) = 0 [pid 5234] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5234] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5234] write(4, "72", 2) = 2 [pid 5234] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5234 [pid 5234] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 5234] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5234] exit_group(0) = ? [pid 5234] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5234, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5235 ./strace-static-x86_64: Process 5235 attached [pid 5235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5235] setpgid(0, 0) = 0 [pid 5235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5235] write(3, "1000", 4) = 4 [pid 5235] close(3) = 0 [pid 5235] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5235] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5235] write(4, "72", 2) = 2 [pid 5235] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5235] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5235] exit_group(0) = ? [pid 5235] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5235, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5236 ./strace-static-x86_64: Process 5236 attached [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5236] setpgid(0, 0) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5236] write(3, "1000", 4) = 4 [pid 5236] close(3) = 0 [pid 5236] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5236] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5236] write(4, "72", 2) = 2 [pid 5236] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5236] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5236] exit_group(0) = ? [pid 5236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5236, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5237 ./strace-static-x86_64: Process 5237 attached [pid 5237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5237] setpgid(0, 0) = 0 [pid 5237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5237] write(3, "1000", 4) = 4 [pid 5237] close(3) = 0 [pid 5237] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5237] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5237] write(4, "72", 2) = 2 [pid 5237] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5237] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5237] exit_group(0) = ? [pid 5237] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5238 ./strace-static-x86_64: Process 5238 attached [pid 5238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5238] setpgid(0, 0) = 0 [pid 5238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5238] write(3, "1000", 4) = 4 [pid 5238] close(3) = 0 [pid 5238] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5238] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5238] write(4, "72", 2) = 2 [pid 5238] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5238] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5238] exit_group(0) = ? [pid 5238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5239 ./strace-static-x86_64: Process 5239 attached [pid 5239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5239] setpgid(0, 0) = 0 [pid 5239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5239] write(3, "1000", 4) = 4 [pid 5239] close(3) = 0 [pid 5239] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5239] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5239] write(4, "72", 2) = 2 [pid 5239] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5239] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5239] exit_group(0) = ? [pid 5239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5239, si_uid=0, si_status=0, 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 5240 attached , child_tidptr=0x5555568ff5d0) = 5240 [pid 5240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5240] setpgid(0, 0) = 0 [pid 5240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5240] write(3, "1000", 4) = 4 [pid 5240] close(3) = 0 [pid 5240] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5240] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5240] write(4, "72", 2) = 2 [pid 5240] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5240] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5240] exit_group(0) = ? [pid 5240] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5240, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5241 ./strace-static-x86_64: Process 5241 attached [pid 5241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5241] setpgid(0, 0) = 0 [pid 5241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5241] write(3, "1000", 4) = 4 [pid 5241] close(3) = 0 [pid 5241] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5241] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5241] write(4, "72", 2) = 2 [pid 5241] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5241] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5241] exit_group(0) = ? [pid 5241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5241, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5242 ./strace-static-x86_64: Process 5242 attached [pid 5242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5242] setpgid(0, 0) = 0 [pid 5242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5242] write(3, "1000", 4) = 4 [pid 5242] close(3) = 0 [pid 5242] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5242] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5242] write(4, "72", 2) = 2 [pid 5242] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5242] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5242] exit_group(0) = ? [pid 5242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5242, si_uid=0, si_status=0, 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 5243 attached , child_tidptr=0x5555568ff5d0) = 5243 [pid 5243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5243] setpgid(0, 0) = 0 [pid 5243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5243] write(3, "1000", 4) = 4 [pid 5243] close(3) = 0 [pid 5243] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5243] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5243] write(4, "72", 2) = 2 [pid 5243] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5243] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5243] exit_group(0) = ? [pid 5243] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5243, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5244 ./strace-static-x86_64: Process 5244 attached [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5244] setpgid(0, 0) = 0 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5244] write(3, "1000", 4) = 4 [pid 5244] close(3) = 0 [pid 5244] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5244] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5244] write(4, "72", 2) = 2 [pid 5244] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5244] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5244] exit_group(0) = ? [pid 5244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5244, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5245 ./strace-static-x86_64: Process 5245 attached [pid 5245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5245] setpgid(0, 0) = 0 [pid 5245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5245] write(3, "1000", 4) = 4 [pid 5245] close(3) = 0 [pid 5245] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5245] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5245] write(4, "72", 2) = 2 [pid 5245] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5245] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5245] exit_group(0) = ? [pid 5245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5245, 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=0x5555568ff5d0) = 5246 ./strace-static-x86_64: Process 5246 attached [pid 5246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5246] setpgid(0, 0) = 0 [pid 5246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5246] write(3, "1000", 4) = 4 [pid 5246] close(3) = 0 [pid 5246] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5246] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5246] write(4, "72", 2) = 2 [pid 5246] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5246] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5246] exit_group(0) = ? [pid 5246] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5246, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5247 ./strace-static-x86_64: Process 5247 attached [pid 5247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5247] setpgid(0, 0) = 0 [pid 5247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5247] write(3, "1000", 4) = 4 [pid 5247] close(3) = 0 [pid 5247] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5247] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5247] write(4, "72", 2) = 2 [pid 5247] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5247] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5247] exit_group(0) = ? [pid 5247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5248 ./strace-static-x86_64: Process 5248 attached [pid 5248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5248] setpgid(0, 0) = 0 [pid 5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5248] write(3, "1000", 4) = 4 [pid 5248] close(3) = 0 [pid 5248] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5248] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5248] write(4, "72", 2) = 2 [pid 5248] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5248] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5248] exit_group(0) = ? [pid 5248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5248, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5249 ./strace-static-x86_64: Process 5249 attached [pid 5249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5249] setpgid(0, 0) = 0 [pid 5249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5249] write(3, "1000", 4) = 4 [pid 5249] close(3) = 0 [pid 5249] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5249] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5249] write(4, "72", 2) = 2 [pid 5249] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5249] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5249] exit_group(0) = ? [pid 5249] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5249, 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=0x5555568ff5d0) = 5250 ./strace-static-x86_64: Process 5250 attached [pid 5250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5250] setpgid(0, 0) = 0 [pid 5250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5250] write(3, "1000", 4) = 4 [pid 5250] close(3) = 0 [pid 5250] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5250] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5250] write(4, "72", 2) = 2 [pid 5250] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5250] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5250] exit_group(0) = ? [pid 5250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5250, si_uid=0, si_status=0, 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 5251 attached , child_tidptr=0x5555568ff5d0) = 5251 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5251] setpgid(0, 0) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5251] write(3, "1000", 4) = 4 [pid 5251] close(3) = 0 [pid 5251] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5251] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5251] write(4, "72", 2) = 2 [pid 5251] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5251] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5251] exit_group(0) = ? [pid 5251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5251, si_uid=0, si_status=0, 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 5252 attached , child_tidptr=0x5555568ff5d0) = 5252 [pid 5252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5252] setpgid(0, 0) = 0 [pid 5252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5252] write(3, "1000", 4) = 4 [pid 5252] close(3) = 0 [pid 5252] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5252] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5252] write(4, "72", 2) = 2 [pid 5252] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5252] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5252] exit_group(0) = ? [pid 5252] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5252, 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=0x5555568ff5d0) = 5253 ./strace-static-x86_64: Process 5253 attached [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5253] setpgid(0, 0) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5253] write(3, "1000", 4) = 4 [pid 5253] close(3) = 0 [pid 5253] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5253] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5253] write(4, "72", 2) = 2 [pid 5253] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5253] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5253] exit_group(0) = ? [pid 5253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5253, 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 5254 attached [pid 5254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5254] setpgid(0, 0) = 0 [pid 5254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5254 [pid 5254] <... openat resumed>) = 3 [pid 5254] write(3, "1000", 4) = 4 [pid 5254] close(3) = 0 [pid 5254] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5254] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5254] write(4, "72", 2) = 2 [pid 5254] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5254] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5254] exit_group(0) = ? [pid 5254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5254, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5255 ./strace-static-x86_64: Process 5255 attached [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5255] setpgid(0, 0) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5255] write(3, "1000", 4) = 4 [pid 5255] close(3) = 0 [pid 5255] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5255] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5255] write(4, "72", 2) = 2 [pid 5255] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5255] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5255] exit_group(0) = ? [pid 5255] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5255, 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=0x5555568ff5d0) = 5256 ./strace-static-x86_64: Process 5256 attached [pid 5256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5256] setpgid(0, 0) = 0 [pid 5256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5256] write(3, "1000", 4) = 4 [pid 5256] close(3) = 0 [pid 5256] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5256] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5256] write(4, "72", 2) = 2 [pid 5256] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5256] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5256] exit_group(0) = ? [pid 5256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5257 ./strace-static-x86_64: Process 5257 attached [pid 5257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5257] setpgid(0, 0) = 0 [pid 5257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5257] write(3, "1000", 4) = 4 [pid 5257] close(3) = 0 [pid 5257] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5257] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5257] write(4, "72", 2) = 2 [pid 5257] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5257] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5257] exit_group(0) = ? [pid 5257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5257, 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=0x5555568ff5d0) = 5258 ./strace-static-x86_64: Process 5258 attached [pid 5258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5258] setpgid(0, 0) = 0 [pid 5258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5258] write(3, "1000", 4) = 4 [pid 5258] close(3) = 0 [pid 5258] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5258] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5258] write(4, "72", 2) = 2 [pid 5258] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5258] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5258] exit_group(0) = ? [pid 5258] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5258, si_uid=0, si_status=0, 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 5259 attached , child_tidptr=0x5555568ff5d0) = 5259 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5259] setpgid(0, 0) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5259] write(3, "1000", 4) = 4 [pid 5259] close(3) = 0 [pid 5259] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5259] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5259] write(4, "72", 2) = 2 [pid 5259] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5259] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5259] exit_group(0) = ? [pid 5259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5259, si_uid=0, si_status=0, 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 5260 attached , child_tidptr=0x5555568ff5d0) = 5260 [pid 5260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5260] setpgid(0, 0) = 0 [pid 5260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5260] write(3, "1000", 4) = 4 [pid 5260] close(3) = 0 [pid 5260] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5260] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5260] write(4, "72", 2) = 2 [pid 5260] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5260] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5260] exit_group(0) = ? [pid 5260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5260, 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=0x5555568ff5d0) = 5261 ./strace-static-x86_64: Process 5261 attached [pid 5261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5261] setpgid(0, 0) = 0 [pid 5261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5261] write(3, "1000", 4) = 4 [pid 5261] close(3) = 0 [pid 5261] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5261] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5261] write(4, "72", 2) = 2 [pid 5261] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5261] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5261] exit_group(0) = ? [pid 5261] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5261, 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=0x5555568ff5d0) = 5262 ./strace-static-x86_64: Process 5262 attached [pid 5262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5262] setpgid(0, 0) = 0 [pid 5262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5262] write(3, "1000", 4) = 4 [pid 5262] close(3) = 0 [pid 5262] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5262] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5262] write(4, "72", 2) = 2 [pid 5262] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5262] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5262] exit_group(0) = ? [pid 5262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5262, si_uid=0, si_status=0, 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 5263 attached , child_tidptr=0x5555568ff5d0) = 5263 [pid 5263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5263] setpgid(0, 0) = 0 [pid 5263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5263] write(3, "1000", 4) = 4 [pid 5263] close(3) = 0 [pid 5263] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5263] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5263] write(4, "72", 2) = 2 [pid 5263] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5263] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5263] exit_group(0) = ? [pid 5263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5263, si_uid=0, si_status=0, 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 5264 attached , child_tidptr=0x5555568ff5d0) = 5264 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5264] setpgid(0, 0) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5264] write(3, "1000", 4) = 4 [pid 5264] close(3) = 0 [pid 5264] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5264] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5264] write(4, "72", 2) = 2 [pid 5264] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5264] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5264] exit_group(0) = ? [pid 5264] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5264, si_uid=0, si_status=0, 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 5265 attached , child_tidptr=0x5555568ff5d0) = 5265 [pid 5265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5265] setpgid(0, 0) = 0 [pid 5265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5265] write(3, "1000", 4) = 4 [pid 5265] close(3) = 0 [pid 5265] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5265] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5265] write(4, "72", 2) = 2 [pid 5265] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5265] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5265] exit_group(0) = ? [pid 5265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5265, 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 5266 attached , child_tidptr=0x5555568ff5d0) = 5266 [pid 5266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5266] setpgid(0, 0) = 0 [pid 5266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5266] write(3, "1000", 4) = 4 [pid 5266] close(3) = 0 [pid 5266] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5266] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5266] write(4, "72", 2) = 2 [pid 5266] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5266] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5266] exit_group(0) = ? [pid 5266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5266, si_uid=0, si_status=0, 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 5267 attached , child_tidptr=0x5555568ff5d0) = 5267 [pid 5267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5267] setpgid(0, 0) = 0 [pid 5267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5267] write(3, "1000", 4) = 4 [pid 5267] close(3) = 0 [pid 5267] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5267] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5267] write(4, "72", 2) = 2 [pid 5267] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5267] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5267] exit_group(0) = ? [pid 5267] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5267, si_uid=0, si_status=0, 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 5268 attached [pid 5268] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5268 [pid 5268] <... prctl resumed>) = 0 [pid 5268] setpgid(0, 0) = 0 [pid 5268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5268] write(3, "1000", 4) = 4 [pid 5268] close(3) = 0 [pid 5268] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5268] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5268] write(4, "72", 2) = 2 [pid 5268] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5268] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5268] exit_group(0) = ? [pid 5268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5268, si_uid=0, si_status=0, 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 5269 attached , child_tidptr=0x5555568ff5d0) = 5269 [pid 5269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5269] setpgid(0, 0) = 0 [pid 5269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5269] write(3, "1000", 4) = 4 [pid 5269] close(3) = 0 [pid 5269] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5269] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5269] write(4, "72", 2) = 2 [pid 5269] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5269] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5269] exit_group(0) = ? [pid 5269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5269, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5270 ./strace-static-x86_64: Process 5270 attached [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5270] setpgid(0, 0) = 0 [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5270] write(3, "1000", 4) = 4 [pid 5270] close(3) = 0 [pid 5270] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5270] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5270] write(4, "72", 2) = 2 [pid 5270] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5270] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5270] exit_group(0) = ? [pid 5270] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5271 ./strace-static-x86_64: Process 5271 attached [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5271] setpgid(0, 0) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5271] write(3, "1000", 4) = 4 [pid 5271] close(3) = 0 [pid 5271] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5271] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5271] write(4, "72", 2) = 2 [pid 5271] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5271] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5271] exit_group(0) = ? [pid 5271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5271, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5272 ./strace-static-x86_64: Process 5272 attached [pid 5272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5272] setpgid(0, 0) = 0 [pid 5272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5272] write(3, "1000", 4) = 4 [pid 5272] close(3) = 0 [pid 5272] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5272] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5272] write(4, "72", 2) = 2 [pid 5272] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5272] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5272] exit_group(0) = ? [pid 5272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5272, 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 5273 attached , child_tidptr=0x5555568ff5d0) = 5273 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5273] setpgid(0, 0) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5273] write(3, "1000", 4) = 4 [pid 5273] close(3) = 0 [pid 5273] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5273] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5273] write(4, "72", 2) = 2 [pid 5273] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5273] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5273] exit_group(0) = ? [pid 5273] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5273, 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=0x5555568ff5d0) = 5274 ./strace-static-x86_64: Process 5274 attached [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5274] setpgid(0, 0) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5274] write(3, "1000", 4) = 4 [pid 5274] close(3) = 0 [pid 5274] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5274] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5274] write(4, "72", 2) = 2 [pid 5274] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5274] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5274] exit_group(0) = ? [pid 5274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5275 ./strace-static-x86_64: Process 5275 attached [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5275] setpgid(0, 0) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5275] write(3, "1000", 4) = 4 [pid 5275] close(3) = 0 [pid 5275] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5275] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5275] write(4, "72", 2) = 2 [pid 5275] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5275] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5275] exit_group(0) = ? [pid 5275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5275, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5276 ./strace-static-x86_64: Process 5276 attached [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5276] setpgid(0, 0) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5276] write(3, "1000", 4) = 4 [pid 5276] close(3) = 0 [pid 5276] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5276] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5276] write(4, "72", 2) = 2 [pid 5276] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5276] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5276] exit_group(0) = ? [pid 5276] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5276, si_uid=0, si_status=0, 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 5277 attached , child_tidptr=0x5555568ff5d0) = 5277 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5277] setpgid(0, 0) = 0 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5277] write(3, "1000", 4) = 4 [pid 5277] close(3) = 0 [pid 5277] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5277] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5277] write(4, "72", 2) = 2 [pid 5277] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5277] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5277] exit_group(0) = ? [pid 5277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5277, 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=0x5555568ff5d0) = 5278 ./strace-static-x86_64: Process 5278 attached [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] setpgid(0, 0) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5278] write(3, "1000", 4) = 4 [pid 5278] close(3) = 0 [pid 5278] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5278] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5278] write(4, "72", 2) = 2 [pid 5278] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5278] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5278] exit_group(0) = ? [pid 5278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5278, 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 5279 attached [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5279] setpgid(0, 0) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5279] write(3, "1000", 4) = 4 [pid 5279] close(3) = 0 [pid 5279] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5279] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5279 [pid 5279] <... openat resumed>) = 4 [pid 5279] write(4, "72", 2) = 2 [pid 5279] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5279] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5279] exit_group(0) = ? [pid 5279] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5279, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5280 ./strace-static-x86_64: Process 5280 attached [pid 5280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5280] setpgid(0, 0) = 0 [pid 5280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5280] write(3, "1000", 4) = 4 [pid 5280] close(3) = 0 [pid 5280] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5280] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5280] write(4, "72", 2) = 2 [pid 5280] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5280] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5280] exit_group(0) = ? [pid 5280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5280, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5281 ./strace-static-x86_64: Process 5281 attached [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5281] setpgid(0, 0) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5281] write(3, "1000", 4) = 4 [pid 5281] close(3) = 0 [pid 5281] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5281] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5281] write(4, "72", 2) = 2 [pid 5281] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5281] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5281] exit_group(0) = ? [pid 5281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5281, si_uid=0, si_status=0, 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 5282 attached , child_tidptr=0x5555568ff5d0) = 5282 [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5282] setpgid(0, 0) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5282] write(3, "1000", 4) = 4 [pid 5282] close(3) = 0 [pid 5282] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5282] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5282] write(4, "72", 2) = 2 [pid 5282] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5282] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5282] exit_group(0) = ? [pid 5282] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5282, 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 5283 attached , child_tidptr=0x5555568ff5d0) = 5283 [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5283] setpgid(0, 0) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5283] write(3, "1000", 4) = 4 [pid 5283] close(3) = 0 [pid 5283] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5283] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5283] write(4, "72", 2) = 2 [pid 5283] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5283] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5283] exit_group(0) = ? [pid 5283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5283, si_uid=0, si_status=0, 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 5284 attached , child_tidptr=0x5555568ff5d0) = 5284 [pid 5284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5284] setpgid(0, 0) = 0 [pid 5284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5284] write(3, "1000", 4) = 4 [pid 5284] close(3) = 0 [pid 5284] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5284] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5284] write(4, "72", 2) = 2 [pid 5284] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5284] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5284] exit_group(0) = ? [pid 5284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5284, si_uid=0, si_status=0, 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 5285 attached , child_tidptr=0x5555568ff5d0) = 5285 [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5285] setpgid(0, 0) = 0 [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5285] write(3, "1000", 4) = 4 [pid 5285] close(3) = 0 [pid 5285] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5285] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5285] write(4, "72", 2) = 2 [pid 5285] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5285] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5285] exit_group(0) = ? [pid 5285] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5285, si_uid=0, si_status=0, 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 5286 attached , child_tidptr=0x5555568ff5d0) = 5286 [pid 5286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5286] setpgid(0, 0) = 0 [pid 5286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5286] write(3, "1000", 4) = 4 [pid 5286] close(3) = 0 [pid 5286] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5286] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5286] write(4, "72", 2) = 2 [pid 5286] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5286] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5286] exit_group(0) = ? [pid 5286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5286, si_uid=0, si_status=0, 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 5287 attached , child_tidptr=0x5555568ff5d0) = 5287 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5287] setpgid(0, 0) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5287] write(3, "1000", 4) = 4 [pid 5287] close(3) = 0 [pid 5287] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5287] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5287] write(4, "72", 2) = 2 [pid 5287] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5287] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5287] exit_group(0) = ? [pid 5287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5287, si_uid=0, si_status=0, 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 5288 attached , child_tidptr=0x5555568ff5d0) = 5288 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5288] setpgid(0, 0) = 0 [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5288] write(3, "1000", 4) = 4 [pid 5288] close(3) = 0 [pid 5288] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5288] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5288] write(4, "72", 2) = 2 [pid 5288] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5288] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5288] exit_group(0) = ? [pid 5288] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5288, 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 5289 attached , child_tidptr=0x5555568ff5d0) = 5289 [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5289] setpgid(0, 0) = 0 [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5289] write(3, "1000", 4) = 4 [pid 5289] close(3) = 0 [pid 5289] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5289] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5289] write(4, "72", 2) = 2 [pid 5289] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5289] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5289] exit_group(0) = ? [pid 5289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5289, si_uid=0, si_status=0, 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 5290 attached , child_tidptr=0x5555568ff5d0) = 5290 [pid 5290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5290] setpgid(0, 0) = 0 [pid 5290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5290] write(3, "1000", 4) = 4 [pid 5290] close(3) = 0 [pid 5290] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5290] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5290] write(4, "72", 2) = 2 [pid 5290] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5290] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5290] exit_group(0) = ? [pid 5290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5290, si_uid=0, si_status=0, 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 5291 attached , child_tidptr=0x5555568ff5d0) = 5291 [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5291] setpgid(0, 0) = 0 [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5291] write(3, "1000", 4) = 4 [pid 5291] close(3) = 0 [pid 5291] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5291] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5291] write(4, "72", 2) = 2 [pid 5291] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5291] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5291] exit_group(0) = ? [pid 5291] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5291, si_uid=0, si_status=0, 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 5292 attached , child_tidptr=0x5555568ff5d0) = 5292 [pid 5292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5292] setpgid(0, 0) = 0 [pid 5292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5292] write(3, "1000", 4) = 4 [pid 5292] close(3) = 0 [pid 5292] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5292] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5292] write(4, "72", 2) = 2 [pid 5292] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5292] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5292] exit_group(0) = ? [pid 5292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5292, si_uid=0, si_status=0, 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 5293 attached , child_tidptr=0x5555568ff5d0) = 5293 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5293] setpgid(0, 0) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5293] write(3, "1000", 4) = 4 [pid 5293] close(3) = 0 [pid 5293] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5293] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5293] write(4, "72", 2) = 2 [pid 5293] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5293] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5293] exit_group(0) = ? [pid 5293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5293, si_uid=0, si_status=0, 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 5294 attached , child_tidptr=0x5555568ff5d0) = 5294 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5294] setpgid(0, 0) = 0 [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5294] write(3, "1000", 4) = 4 [pid 5294] close(3) = 0 [pid 5294] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5294] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5294] write(4, "72", 2) = 2 [pid 5294] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5294] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5294] exit_group(0) = ? [pid 5294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5294, si_uid=0, si_status=0, 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 5295 attached , child_tidptr=0x5555568ff5d0) = 5295 [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5295] setpgid(0, 0) = 0 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5295] write(3, "1000", 4) = 4 [pid 5295] close(3) = 0 [pid 5295] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5295] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5295] write(4, "72", 2) = 2 [pid 5295] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5295] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5295] exit_group(0) = ? [pid 5295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5295, si_uid=0, si_status=0, 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 5296 attached , child_tidptr=0x5555568ff5d0) = 5296 [pid 5296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5296] setpgid(0, 0) = 0 [pid 5296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5296] write(3, "1000", 4) = 4 [pid 5296] close(3) = 0 [pid 5296] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5296] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5296] write(4, "72", 2) = 2 [pid 5296] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5296] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5296] exit_group(0) = ? [pid 5296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5296, si_uid=0, si_status=0, 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 5297 attached , child_tidptr=0x5555568ff5d0) = 5297 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5297] setpgid(0, 0) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5297] write(3, "1000", 4) = 4 [pid 5297] close(3) = 0 [pid 5297] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5297] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5297] write(4, "72", 2) = 2 [pid 5297] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5297] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5297] exit_group(0) = ? [pid 5297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5297, si_uid=0, si_status=0, 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 5298 attached , child_tidptr=0x5555568ff5d0) = 5298 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5298] setpgid(0, 0) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5298] write(3, "1000", 4) = 4 [pid 5298] close(3) = 0 [pid 5298] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5298] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5298] write(4, "72", 2) = 2 [pid 5298] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5298] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5298] exit_group(0) = ? [pid 5298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5298, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5299 ./strace-static-x86_64: Process 5299 attached [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5299] setpgid(0, 0) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5299] write(3, "1000", 4) = 4 [pid 5299] close(3) = 0 [pid 5299] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5299] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5299] write(4, "72", 2) = 2 [pid 5299] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5299] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5299] exit_group(0) = ? [pid 5299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5299, 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 5300 attached , child_tidptr=0x5555568ff5d0) = 5300 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5300] setpgid(0, 0) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5300] write(3, "1000", 4) = 4 [pid 5300] close(3) = 0 [pid 5300] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5300] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5300] write(4, "72", 2) = 2 [pid 5300] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5300] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5300] exit_group(0) = ? [pid 5300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5301 ./strace-static-x86_64: Process 5301 attached [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5301] setpgid(0, 0) = 0 [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5301] write(3, "1000", 4) = 4 [pid 5301] close(3) = 0 [pid 5301] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5301] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5301] write(4, "72", 2) = 2 [pid 5301] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5301] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5301] exit_group(0) = ? [pid 5301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5301, si_uid=0, si_status=0, 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 5302 attached , child_tidptr=0x5555568ff5d0) = 5302 [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5302] setpgid(0, 0) = 0 [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5302] write(3, "1000", 4) = 4 [pid 5302] close(3) = 0 [pid 5302] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5302] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5302] write(4, "72", 2) = 2 [pid 5302] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5302] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5302] exit_group(0) = ? [pid 5302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5303 ./strace-static-x86_64: Process 5303 attached [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5303] setpgid(0, 0) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5303] write(3, "1000", 4) = 4 [pid 5303] close(3) = 0 [pid 5303] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5303] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5303] write(4, "72", 2) = 2 [pid 5303] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5303] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5303] exit_group(0) = ? [pid 5303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5303, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5304 ./strace-static-x86_64: Process 5304 attached [pid 5304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5304] setpgid(0, 0) = 0 [pid 5304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5304] write(3, "1000", 4) = 4 [pid 5304] close(3) = 0 [pid 5304] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5304] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5304] write(4, "72", 2) = 2 [pid 5304] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5304] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5304] exit_group(0) = ? [pid 5304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5304, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5305 ./strace-static-x86_64: Process 5305 attached [pid 5305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5305] setpgid(0, 0) = 0 [pid 5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5305] write(3, "1000", 4) = 4 [pid 5305] close(3) = 0 [pid 5305] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5305] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5305] write(4, "72", 2) = 2 [pid 5305] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5305] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5305] exit_group(0) = ? [pid 5305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5306 ./strace-static-x86_64: Process 5306 attached [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5306] setpgid(0, 0) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5306] write(3, "1000", 4) = 4 [pid 5306] close(3) = 0 [pid 5306] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5306] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5306] write(4, "72", 2) = 2 [pid 5306] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5306] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5306] exit_group(0) = ? [pid 5306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5306, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5307 ./strace-static-x86_64: Process 5307 attached [pid 5307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5307] setpgid(0, 0) = 0 [pid 5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5307] write(3, "1000", 4) = 4 [pid 5307] close(3) = 0 [pid 5307] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5307] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5307] write(4, "72", 2) = 2 [pid 5307] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5307] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5307] exit_group(0) = ? [pid 5307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5307, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5308 ./strace-static-x86_64: Process 5308 attached [pid 5308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5308] setpgid(0, 0) = 0 [pid 5308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5308] write(3, "1000", 4) = 4 [pid 5308] close(3) = 0 [pid 5308] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5308] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5308] write(4, "72", 2) = 2 [pid 5308] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5308] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5308] exit_group(0) = ? [pid 5308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5308, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5309 ./strace-static-x86_64: Process 5309 attached [pid 5309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5309] setpgid(0, 0) = 0 [pid 5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5309] write(3, "1000", 4) = 4 [pid 5309] close(3) = 0 [pid 5309] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5309] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5309] write(4, "72", 2) = 2 [pid 5309] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5309] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5309] exit_group(0) = ? [pid 5309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5309, si_uid=0, si_status=0, 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 5310 attached , child_tidptr=0x5555568ff5d0) = 5310 [pid 5310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5310] setpgid(0, 0) = 0 [pid 5310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5310] write(3, "1000", 4) = 4 [pid 5310] close(3) = 0 [pid 5310] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5310] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5310] write(4, "72", 2) = 2 [pid 5310] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5310] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5310] exit_group(0) = ? [pid 5310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5311 ./strace-static-x86_64: Process 5311 attached [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5311] setpgid(0, 0) = 0 [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5311] write(3, "1000", 4) = 4 [pid 5311] close(3) = 0 [pid 5311] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5311] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5311] write(4, "72", 2) = 2 [pid 5311] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5311] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5311] exit_group(0) = ? [pid 5311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5311, si_uid=0, si_status=0, 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 5312 attached , child_tidptr=0x5555568ff5d0) = 5312 [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5312] setpgid(0, 0) = 0 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5312] write(3, "1000", 4) = 4 [pid 5312] close(3) = 0 [pid 5312] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5312] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5312] write(4, "72", 2) = 2 [pid 5312] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5312] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5312] exit_group(0) = ? [pid 5312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5312, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5313 ./strace-static-x86_64: Process 5313 attached [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5313] setpgid(0, 0) = 0 [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5313] write(3, "1000", 4) = 4 [pid 5313] close(3) = 0 [pid 5313] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5313] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5313] write(4, "72", 2) = 2 [pid 5313] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5313] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5313] exit_group(0) = ? [pid 5313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5313, si_uid=0, si_status=0, 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 5314 attached , child_tidptr=0x5555568ff5d0) = 5314 [pid 5314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5314] setpgid(0, 0) = 0 [pid 5314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5314] write(3, "1000", 4) = 4 [pid 5314] close(3) = 0 [pid 5314] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5314] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5314] write(4, "72", 2) = 2 [pid 5314] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5314] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5314] exit_group(0) = ? [pid 5314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5314, si_uid=0, si_status=0, 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 5315 attached , child_tidptr=0x5555568ff5d0) = 5315 [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5315] setpgid(0, 0) = 0 [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5315] write(3, "1000", 4) = 4 [pid 5315] close(3) = 0 [pid 5315] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5315] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5315] write(4, "72", 2) = 2 [pid 5315] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5315] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5315] exit_group(0) = ? [pid 5315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5315, si_uid=0, si_status=0, 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 5316 attached , child_tidptr=0x5555568ff5d0) = 5316 [pid 5316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5316] setpgid(0, 0) = 0 [pid 5316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5316] write(3, "1000", 4) = 4 [pid 5316] close(3) = 0 [pid 5316] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5316] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5316] write(4, "72", 2) = 2 [pid 5316] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5316] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5316] exit_group(0) = ? [pid 5316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5316, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5317 ./strace-static-x86_64: Process 5317 attached [pid 5317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5317] setpgid(0, 0) = 0 [pid 5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5317] write(3, "1000", 4) = 4 [pid 5317] close(3) = 0 [pid 5317] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5317] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5317] write(4, "72", 2) = 2 [pid 5317] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5317] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5317] exit_group(0) = ? [pid 5317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5317, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5318 ./strace-static-x86_64: Process 5318 attached [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5318] setpgid(0, 0) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5318] write(3, "1000", 4) = 4 [pid 5318] close(3) = 0 [pid 5318] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5318] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5318] write(4, "72", 2) = 2 [pid 5318] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5318] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5318] exit_group(0) = ? [pid 5318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, 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 5319 attached [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5319] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5319 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5319] write(3, "1000", 4) = 4 [pid 5319] close(3) = 0 [pid 5319] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5319] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5319] write(4, "72", 2) = 2 [pid 5319] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5319] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5319] exit_group(0) = ? [pid 5319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5319, 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=0x5555568ff5d0) = 5320 ./strace-static-x86_64: Process 5320 attached [pid 5320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5320] setpgid(0, 0) = 0 [pid 5320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5320] write(3, "1000", 4) = 4 [pid 5320] close(3) = 0 [pid 5320] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5320] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5320] write(4, "72", 2) = 2 [pid 5320] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5320] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5320] exit_group(0) = ? [pid 5320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5320, 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=0x5555568ff5d0) = 5321 ./strace-static-x86_64: Process 5321 attached [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5321] setpgid(0, 0) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5321] write(3, "1000", 4) = 4 [pid 5321] close(3) = 0 [pid 5321] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5321] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5321] write(4, "72", 2) = 2 [pid 5321] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5321] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5321] exit_group(0) = ? [pid 5321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5321, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5322 ./strace-static-x86_64: Process 5322 attached [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5322] setpgid(0, 0) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5322] write(3, "1000", 4) = 4 [pid 5322] close(3) = 0 [pid 5322] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5322] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5322] write(4, "72", 2) = 2 [pid 5322] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5322] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5322] exit_group(0) = ? [pid 5322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5323 ./strace-static-x86_64: Process 5323 attached [pid 5323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5323] setpgid(0, 0) = 0 [pid 5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5323] write(3, "1000", 4) = 4 [pid 5323] close(3) = 0 [pid 5323] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5323] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5323] write(4, "72", 2) = 2 [pid 5323] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5323] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5323] exit_group(0) = ? [pid 5323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5323, si_uid=0, si_status=0, 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 5324 attached , child_tidptr=0x5555568ff5d0) = 5324 [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5324] setpgid(0, 0) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5324] write(3, "1000", 4) = 4 [pid 5324] close(3) = 0 [pid 5324] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5324] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5324] write(4, "72", 2) = 2 [pid 5324] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5324] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5324] exit_group(0) = ? [pid 5324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5325 ./strace-static-x86_64: Process 5325 attached [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5325] setpgid(0, 0) = 0 [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5325] write(3, "1000", 4) = 4 [pid 5325] close(3) = 0 [pid 5325] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5325] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5325] write(4, "72", 2) = 2 [pid 5325] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5325] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5325] exit_group(0) = ? [pid 5325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5325, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5326 ./strace-static-x86_64: Process 5326 attached [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5326] setpgid(0, 0) = 0 [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5326] write(3, "1000", 4) = 4 [pid 5326] close(3) = 0 [pid 5326] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5326] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5326] write(4, "72", 2) = 2 [pid 5326] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5326] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5326] exit_group(0) = ? [pid 5326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5327 ./strace-static-x86_64: Process 5327 attached [pid 5327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5327] setpgid(0, 0) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5327] write(3, "1000", 4) = 4 [pid 5327] close(3) = 0 [pid 5327] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5327] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5327] write(4, "72", 2) = 2 [pid 5327] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5327] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5327] exit_group(0) = ? [pid 5327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5327, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5328 ./strace-static-x86_64: Process 5328 attached [pid 5328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5328] setpgid(0, 0) = 0 [pid 5328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5328] write(3, "1000", 4) = 4 [pid 5328] close(3) = 0 [pid 5328] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5328] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5328] write(4, "72", 2) = 2 [pid 5328] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5328] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5328] exit_group(0) = ? [pid 5328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5329 ./strace-static-x86_64: Process 5329 attached [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5329] setpgid(0, 0) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5329] write(3, "1000", 4) = 4 [pid 5329] close(3) = 0 [pid 5329] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5329] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5329] write(4, "72", 2) = 2 [pid 5329] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5329] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5329] exit_group(0) = ? [pid 5329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5329, si_uid=0, si_status=0, 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 5330 attached , child_tidptr=0x5555568ff5d0) = 5330 [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5330] setpgid(0, 0) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5330] write(3, "1000", 4) = 4 [pid 5330] close(3) = 0 [pid 5330] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5330] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5330] write(4, "72", 2) = 2 [pid 5330] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5330] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5330] exit_group(0) = ? [pid 5330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5331 ./strace-static-x86_64: Process 5331 attached [pid 5331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5331] setpgid(0, 0) = 0 [pid 5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5331] write(3, "1000", 4) = 4 [pid 5331] close(3) = 0 [pid 5331] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5331] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5331] write(4, "72", 2) = 2 [pid 5331] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5331] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5331] exit_group(0) = ? [pid 5331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5331, si_uid=0, si_status=0, 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 5332 attached [pid 5332] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5332 [pid 5332] <... prctl resumed>) = 0 [pid 5332] setpgid(0, 0) = 0 [pid 5332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5332] write(3, "1000", 4) = 4 [pid 5332] close(3) = 0 [pid 5332] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5332] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5332] write(4, "72", 2) = 2 [pid 5332] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5332] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5332] exit_group(0) = ? [pid 5332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5332, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5333 ./strace-static-x86_64: Process 5333 attached [pid 5333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5333] setpgid(0, 0) = 0 [pid 5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5333] write(3, "1000", 4) = 4 [pid 5333] close(3) = 0 [pid 5333] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5333] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5333] write(4, "72", 2) = 2 [pid 5333] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5333] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5333] exit_group(0) = ? [pid 5333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5333, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5334 ./strace-static-x86_64: Process 5334 attached [pid 5334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5334] setpgid(0, 0) = 0 [pid 5334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5334] write(3, "1000", 4) = 4 [pid 5334] close(3) = 0 [pid 5334] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5334] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5334] write(4, "72", 2) = 2 [pid 5334] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5334] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5334] exit_group(0) = ? [pid 5334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5334, si_uid=0, si_status=0, 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 5335 attached , child_tidptr=0x5555568ff5d0) = 5335 [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5335] setpgid(0, 0) = 0 [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5335] write(3, "1000", 4) = 4 [pid 5335] close(3) = 0 [pid 5335] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5335] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5335] write(4, "72", 2) = 2 [pid 5335] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5335] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5335] exit_group(0) = ? [pid 5335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5335, 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 5336 attached , child_tidptr=0x5555568ff5d0) = 5336 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5336] setpgid(0, 0) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5336] write(3, "1000", 4) = 4 [pid 5336] close(3) = 0 [pid 5336] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5336] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5336] write(4, "72", 2) = 2 [pid 5336] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5336] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5336] exit_group(0) = ? [pid 5336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5336, 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 5337 attached , child_tidptr=0x5555568ff5d0) = 5337 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5337] setpgid(0, 0) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5337] write(3, "1000", 4) = 4 [pid 5337] close(3) = 0 [pid 5337] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5337] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5337] write(4, "72", 2) = 2 [pid 5337] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5337] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5337] exit_group(0) = ? [pid 5337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5337, 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 5338 attached , child_tidptr=0x5555568ff5d0) = 5338 [pid 5338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5338] setpgid(0, 0) = 0 [pid 5338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5338] write(3, "1000", 4) = 4 [pid 5338] close(3) = 0 [pid 5338] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5338] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5338] write(4, "72", 2) = 2 [pid 5338] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5338] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5338] exit_group(0) = ? [pid 5338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5338, si_uid=0, si_status=0, 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 5339 attached , child_tidptr=0x5555568ff5d0) = 5339 [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5339] setpgid(0, 0) = 0 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5339] write(3, "1000", 4) = 4 [pid 5339] close(3) = 0 [pid 5339] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5339] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5339] write(4, "72", 2) = 2 [pid 5339] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5339] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5339] exit_group(0) = ? [pid 5339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5340 ./strace-static-x86_64: Process 5340 attached [pid 5340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5340] setpgid(0, 0) = 0 [pid 5340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5340] write(3, "1000", 4) = 4 [pid 5340] close(3) = 0 [pid 5340] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5340] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5340] write(4, "72", 2) = 2 [pid 5340] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5340] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5340] exit_group(0) = ? [pid 5340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5340, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5341 ./strace-static-x86_64: Process 5341 attached [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5341] setpgid(0, 0) = 0 [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5341] write(3, "1000", 4) = 4 [pid 5341] close(3) = 0 [pid 5341] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5341] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5341] write(4, "72", 2) = 2 [pid 5341] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5341] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5341] exit_group(0) = ? [pid 5341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5341, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5342 ./strace-static-x86_64: Process 5342 attached [pid 5342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5342] setpgid(0, 0) = 0 [pid 5342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5342] write(3, "1000", 4) = 4 [pid 5342] close(3) = 0 [pid 5342] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5342] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5342] write(4, "72", 2) = 2 [pid 5342] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5342] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5342] exit_group(0) = ? [pid 5342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5342, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5343 ./strace-static-x86_64: Process 5343 attached [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5343] setpgid(0, 0) = 0 [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5343] write(3, "1000", 4) = 4 [pid 5343] close(3) = 0 [pid 5343] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5343] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5343] write(4, "72", 2) = 2 [pid 5343] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5343] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5343] exit_group(0) = ? [pid 5343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5343, si_uid=0, si_status=0, 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 5344 attached [pid 5344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5344] setpgid(0, 0) = 0 [pid 5344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5344] write(3, "1000", 4) = 4 [pid 5344] close(3) = 0 [pid 5344] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5344] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5344] write(4, "72", 2) = 2 [pid 5344] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5344 [pid 5344] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 5344] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5344] exit_group(0) = ? [pid 5344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5344, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5345 ./strace-static-x86_64: Process 5345 attached [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5345] setpgid(0, 0) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5345] write(3, "1000", 4) = 4 [pid 5345] close(3) = 0 [pid 5345] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5345] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5345] write(4, "72", 2) = 2 [pid 5345] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5345] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5345] exit_group(0) = ? [pid 5345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5345, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5346 ./strace-static-x86_64: Process 5346 attached [pid 5346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5346] setpgid(0, 0) = 0 [pid 5346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5346] write(3, "1000", 4) = 4 [pid 5346] close(3) = 0 [pid 5346] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5346] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5346] write(4, "72", 2) = 2 [pid 5346] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5346] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5346] exit_group(0) = ? [pid 5346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5346, 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=0x5555568ff5d0) = 5347 ./strace-static-x86_64: Process 5347 attached [pid 5347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5347] setpgid(0, 0) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5347] write(3, "1000", 4) = 4 [pid 5347] close(3) = 0 [pid 5347] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5347] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5347] write(4, "72", 2) = 2 [pid 5347] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5347] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5347] exit_group(0) = ? [pid 5347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5347, 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=0x5555568ff5d0) = 5348 ./strace-static-x86_64: Process 5348 attached [pid 5348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5348] setpgid(0, 0) = 0 [pid 5348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5348] write(3, "1000", 4) = 4 [pid 5348] close(3) = 0 [pid 5348] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5348] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5348] write(4, "72", 2) = 2 [pid 5348] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5348] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5348] exit_group(0) = ? [pid 5348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5348, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5349 ./strace-static-x86_64: Process 5349 attached [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4) = 4 [pid 5349] close(3) = 0 [pid 5349] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5349] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5349] write(4, "72", 2) = 2 [ 76.195468][ T14] cfg80211: failed to load regulatory.db [pid 5349] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5349] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5349] exit_group(0) = ? [pid 5349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5350 ./strace-static-x86_64: Process 5350 attached [pid 5350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5350] setpgid(0, 0) = 0 [pid 5350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5350] write(3, "1000", 4) = 4 [pid 5350] close(3) = 0 [pid 5350] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5350] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5350] write(4, "72", 2) = 2 [pid 5350] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5350] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5350] exit_group(0) = ? [pid 5350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5350, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5351 ./strace-static-x86_64: Process 5351 attached [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5351] setpgid(0, 0) = 0 [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5351] write(3, "1000", 4) = 4 [pid 5351] close(3) = 0 [pid 5351] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5351] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5351] write(4, "72", 2) = 2 [pid 5351] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5351] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5351] exit_group(0) = ? [pid 5351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5351, 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=0x5555568ff5d0) = 5352 ./strace-static-x86_64: Process 5352 attached [pid 5352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5352] setpgid(0, 0) = 0 [pid 5352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5352] write(3, "1000", 4) = 4 [pid 5352] close(3) = 0 [pid 5352] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5352] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5352] write(4, "72", 2) = 2 [pid 5352] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5352] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5352] exit_group(0) = ? [pid 5352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5352, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5353 ./strace-static-x86_64: Process 5353 attached [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5353] setpgid(0, 0) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5353] write(3, "1000", 4) = 4 [pid 5353] close(3) = 0 [pid 5353] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5353] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5353] write(4, "72", 2) = 2 [pid 5353] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5353] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5353] exit_group(0) = ? [pid 5353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5353, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5354 ./strace-static-x86_64: Process 5354 attached [pid 5354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5354] setpgid(0, 0) = 0 [pid 5354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5354] write(3, "1000", 4) = 4 [pid 5354] close(3) = 0 [pid 5354] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5354] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5354] write(4, "72", 2) = 2 [pid 5354] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5354] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5354] exit_group(0) = ? [pid 5354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5354, 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=0x5555568ff5d0) = 5355 ./strace-static-x86_64: Process 5355 attached [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5355] setpgid(0, 0) = 0 [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5355] write(3, "1000", 4) = 4 [pid 5355] close(3) = 0 [pid 5355] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5355] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5355] write(4, "72", 2) = 2 [pid 5355] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5355] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5355] exit_group(0) = ? [pid 5355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5355, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5356 ./strace-static-x86_64: Process 5356 attached [pid 5356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5356] setpgid(0, 0) = 0 [pid 5356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5356] write(3, "1000", 4) = 4 [pid 5356] close(3) = 0 [pid 5356] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5356] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5356] write(4, "72", 2) = 2 [pid 5356] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5356] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5356] exit_group(0) = ? [pid 5356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5356, 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=0x5555568ff5d0) = 5357 ./strace-static-x86_64: Process 5357 attached [pid 5357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5357] setpgid(0, 0) = 0 [pid 5357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5357] write(3, "1000", 4) = 4 [pid 5357] close(3) = 0 [pid 5357] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5357] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5357] write(4, "72", 2) = 2 [pid 5357] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5357] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5357] exit_group(0) = ? [pid 5357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5357, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5358 ./strace-static-x86_64: Process 5358 attached [pid 5358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5358] setpgid(0, 0) = 0 [pid 5358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5358] write(3, "1000", 4) = 4 [pid 5358] close(3) = 0 [pid 5358] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5358] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5358] write(4, "72", 2) = 2 [pid 5358] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5358] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5358] exit_group(0) = ? [pid 5358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5359 ./strace-static-x86_64: Process 5359 attached [pid 5359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5359] setpgid(0, 0) = 0 [pid 5359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5359] write(3, "1000", 4) = 4 [pid 5359] close(3) = 0 [pid 5359] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5359] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5359] write(4, "72", 2) = 2 [pid 5359] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5359] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5359] exit_group(0) = ? [pid 5359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5360 ./strace-static-x86_64: Process 5360 attached [pid 5360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5360] setpgid(0, 0) = 0 [pid 5360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5360] write(3, "1000", 4) = 4 [pid 5360] close(3) = 0 [pid 5360] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5360] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5360] write(4, "72", 2) = 2 [pid 5360] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5360] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5360] exit_group(0) = ? [pid 5360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5361 ./strace-static-x86_64: Process 5361 attached [pid 5361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5361] setpgid(0, 0) = 0 [pid 5361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5361] write(3, "1000", 4) = 4 [pid 5361] close(3) = 0 [pid 5361] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5361] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5361] write(4, "72", 2) = 2 [pid 5361] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5361] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5361] exit_group(0) = ? [pid 5361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5361, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5362 ./strace-static-x86_64: Process 5362 attached [pid 5362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5362] setpgid(0, 0) = 0 [pid 5362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5362] write(3, "1000", 4) = 4 [pid 5362] close(3) = 0 [pid 5362] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5362] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5362] write(4, "72", 2) = 2 [pid 5362] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5362] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5362] exit_group(0) = ? [pid 5362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5362, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5363 ./strace-static-x86_64: Process 5363 attached [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5363] setpgid(0, 0) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5363] write(3, "1000", 4) = 4 [pid 5363] close(3) = 0 [pid 5363] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5363] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5363] write(4, "72", 2) = 2 [pid 5363] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5363] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5363] exit_group(0) = ? [pid 5363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5363, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5364 ./strace-static-x86_64: Process 5364 attached [pid 5364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5364] setpgid(0, 0) = 0 [pid 5364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5364] write(3, "1000", 4) = 4 [pid 5364] close(3) = 0 [pid 5364] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5364] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5364] write(4, "72", 2) = 2 [pid 5364] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5364] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5364] exit_group(0) = ? [pid 5364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5365 ./strace-static-x86_64: Process 5365 attached [pid 5365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5365] setpgid(0, 0) = 0 [pid 5365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5365] write(3, "1000", 4) = 4 [pid 5365] close(3) = 0 [pid 5365] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5365] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5365] write(4, "72", 2) = 2 [pid 5365] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5365] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5365] exit_group(0) = ? [pid 5365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5365, 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=0x5555568ff5d0) = 5366 ./strace-static-x86_64: Process 5366 attached [pid 5366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5366] setpgid(0, 0) = 0 [pid 5366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5366] write(3, "1000", 4) = 4 [pid 5366] close(3) = 0 [pid 5366] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5366] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5366] write(4, "72", 2) = 2 [pid 5366] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5366] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5366] exit_group(0) = ? [pid 5366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5366, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5367 ./strace-static-x86_64: Process 5367 attached [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5367] setpgid(0, 0) = 0 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5367] write(3, "1000", 4) = 4 [pid 5367] close(3) = 0 [pid 5367] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5367] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5367] write(4, "72", 2) = 2 [pid 5367] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5367] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5367] exit_group(0) = ? [pid 5367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5368 ./strace-static-x86_64: Process 5368 attached [pid 5368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5368] setpgid(0, 0) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5368] write(3, "1000", 4) = 4 [pid 5368] close(3) = 0 [pid 5368] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5368] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5368] write(4, "72", 2) = 2 [pid 5368] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5368] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5368] exit_group(0) = ? [pid 5368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5368, 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=0x5555568ff5d0) = 5369 ./strace-static-x86_64: Process 5369 attached [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5369] setpgid(0, 0) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5369] write(3, "1000", 4) = 4 [pid 5369] close(3) = 0 [pid 5369] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5369] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5369] write(4, "72", 2) = 2 [pid 5369] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5369] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5369] exit_group(0) = ? [pid 5369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5369, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5370 ./strace-static-x86_64: Process 5370 attached [pid 5370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5370] setpgid(0, 0) = 0 [pid 5370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5370] write(3, "1000", 4) = 4 [pid 5370] close(3) = 0 [pid 5370] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5370] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5370] write(4, "72", 2) = 2 [pid 5370] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5370] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5370] exit_group(0) = ? [pid 5370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5370, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5371 ./strace-static-x86_64: Process 5371 attached [pid 5371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5371] setpgid(0, 0) = 0 [pid 5371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5371] write(3, "1000", 4) = 4 [pid 5371] close(3) = 0 [pid 5371] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5371] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5371] write(4, "72", 2) = 2 [pid 5371] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5371] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5371] exit_group(0) = ? [pid 5371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5372 ./strace-static-x86_64: Process 5372 attached [pid 5372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5372] setpgid(0, 0) = 0 [pid 5372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5372] write(3, "1000", 4) = 4 [pid 5372] close(3) = 0 [pid 5372] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5372] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5372] write(4, "72", 2) = 2 [pid 5372] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5372] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5372] exit_group(0) = ? [pid 5372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5372, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5373 ./strace-static-x86_64: Process 5373 attached [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5373] setpgid(0, 0) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5373] write(3, "1000", 4) = 4 [pid 5373] close(3) = 0 [pid 5373] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5373] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5373] write(4, "72", 2) = 2 [pid 5373] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5373] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5373] exit_group(0) = ? [pid 5373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5373, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5374 ./strace-static-x86_64: Process 5374 attached [pid 5374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5374] setpgid(0, 0) = 0 [pid 5374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5374] write(3, "1000", 4) = 4 [pid 5374] close(3) = 0 [pid 5374] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5374] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5374] write(4, "72", 2) = 2 [pid 5374] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5374] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5374] exit_group(0) = ? [pid 5374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5374, si_uid=0, si_status=0, 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 5375 attached , child_tidptr=0x5555568ff5d0) = 5375 [pid 5375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5375] setpgid(0, 0) = 0 [pid 5375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5375] write(3, "1000", 4) = 4 [pid 5375] close(3) = 0 [pid 5375] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5375] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5375] write(4, "72", 2) = 2 [pid 5375] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5375] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5375] exit_group(0) = ? [pid 5375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5375, 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 5376 attached , child_tidptr=0x5555568ff5d0) = 5376 [pid 5376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5376] setpgid(0, 0) = 0 [pid 5376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5376] write(3, "1000", 4) = 4 [pid 5376] close(3) = 0 [pid 5376] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5376] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5376] write(4, "72", 2) = 2 [pid 5376] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5376] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5376] exit_group(0) = ? [pid 5376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5376, si_uid=0, si_status=0, 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 5377 attached , child_tidptr=0x5555568ff5d0) = 5377 [pid 5377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5377] setpgid(0, 0) = 0 [pid 5377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5377] write(3, "1000", 4) = 4 [pid 5377] close(3) = 0 [pid 5377] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5377] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5377] write(4, "72", 2) = 2 [pid 5377] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5377] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5377] exit_group(0) = ? [pid 5377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5377, si_uid=0, si_status=0, 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 5378 attached , child_tidptr=0x5555568ff5d0) = 5378 [pid 5378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5378] setpgid(0, 0) = 0 [pid 5378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5378] write(3, "1000", 4) = 4 [pid 5378] close(3) = 0 [pid 5378] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5378] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5378] write(4, "72", 2) = 2 [pid 5378] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5378] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5378] exit_group(0) = ? [pid 5378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5378, si_uid=0, si_status=0, 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 5379 attached , child_tidptr=0x5555568ff5d0) = 5379 [pid 5379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5379] setpgid(0, 0) = 0 [pid 5379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5379] write(3, "1000", 4) = 4 [pid 5379] close(3) = 0 [pid 5379] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5379] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5379] write(4, "72", 2) = 2 [pid 5379] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5379] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5379] exit_group(0) = ? [pid 5379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5379, si_uid=0, si_status=0, 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 5380 attached , child_tidptr=0x5555568ff5d0) = 5380 [pid 5380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5380] setpgid(0, 0) = 0 [pid 5380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5380] write(3, "1000", 4) = 4 [pid 5380] close(3) = 0 [pid 5380] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5380] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5380] write(4, "72", 2) = 2 [pid 5380] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5380] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5380] exit_group(0) = ? [pid 5380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5380, si_uid=0, si_status=0, 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 5381 attached , child_tidptr=0x5555568ff5d0) = 5381 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5381] setpgid(0, 0) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5381] write(3, "1000", 4) = 4 [pid 5381] close(3) = 0 [pid 5381] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5381] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5381] write(4, "72", 2) = 2 [pid 5381] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5381] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5381] exit_group(0) = ? [pid 5381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5381, si_uid=0, si_status=0, 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 5382 attached , child_tidptr=0x5555568ff5d0) = 5382 [pid 5382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5382] setpgid(0, 0) = 0 [pid 5382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5382] write(3, "1000", 4) = 4 [pid 5382] close(3) = 0 [pid 5382] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5382] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5382] write(4, "72", 2) = 2 [pid 5382] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5382] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5382] exit_group(0) = ? [pid 5382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5382, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5383 ./strace-static-x86_64: Process 5383 attached [pid 5383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5383] setpgid(0, 0) = 0 [pid 5383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5383] write(3, "1000", 4) = 4 [pid 5383] close(3) = 0 [pid 5383] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5383] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5383] write(4, "72", 2) = 2 [pid 5383] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5383] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5383] exit_group(0) = ? [pid 5383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5383, si_uid=0, si_status=0, 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 5384 attached , child_tidptr=0x5555568ff5d0) = 5384 [pid 5384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5384] setpgid(0, 0) = 0 [pid 5384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5384] write(3, "1000", 4) = 4 [pid 5384] close(3) = 0 [pid 5384] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5384] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5384] write(4, "72", 2) = 2 [pid 5384] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5384] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5384] exit_group(0) = ? [pid 5384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5384, 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 5385 attached , child_tidptr=0x5555568ff5d0) = 5385 [pid 5385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5385] setpgid(0, 0) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5385] write(3, "1000", 4) = 4 [pid 5385] close(3) = 0 [pid 5385] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5385] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5385] write(4, "72", 2) = 2 [pid 5385] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5385] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5385] exit_group(0) = ? [pid 5385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5385, si_uid=0, si_status=0, 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 5386 attached , child_tidptr=0x5555568ff5d0) = 5386 [pid 5386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5386] setpgid(0, 0) = 0 [pid 5386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5386] write(3, "1000", 4) = 4 [pid 5386] close(3) = 0 [pid 5386] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5386] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5386] write(4, "72", 2) = 2 [pid 5386] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5386] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5386] exit_group(0) = ? [pid 5386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5386, 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=0x5555568ff5d0) = 5387 ./strace-static-x86_64: Process 5387 attached [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5387] setpgid(0, 0) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5387] write(3, "1000", 4) = 4 [pid 5387] close(3) = 0 [pid 5387] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5387] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5387] write(4, "72", 2) = 2 [pid 5387] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5387] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5387] exit_group(0) = ? [pid 5387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5387, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5388 ./strace-static-x86_64: Process 5388 attached [pid 5388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5388] setpgid(0, 0) = 0 [pid 5388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5388] write(3, "1000", 4) = 4 [pid 5388] close(3) = 0 [pid 5388] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5388] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5388] write(4, "72", 2) = 2 [pid 5388] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5388] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5388] exit_group(0) = ? [pid 5388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5389 ./strace-static-x86_64: Process 5389 attached [pid 5389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5389] setpgid(0, 0) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5389] write(3, "1000", 4) = 4 [pid 5389] close(3) = 0 [pid 5389] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5389] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5389] write(4, "72", 2) = 2 [pid 5389] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5389] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5389] exit_group(0) = ? [pid 5389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5389, 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=0x5555568ff5d0) = 5390 ./strace-static-x86_64: Process 5390 attached [pid 5390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5390] setpgid(0, 0) = 0 [pid 5390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5390] write(3, "1000", 4) = 4 [pid 5390] close(3) = 0 [pid 5390] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5390] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5390] write(4, "72", 2) = 2 [pid 5390] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5390] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5390] exit_group(0) = ? [pid 5390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5390, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5391 ./strace-static-x86_64: Process 5391 attached [pid 5391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5391] setpgid(0, 0) = 0 [pid 5391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5391] write(3, "1000", 4) = 4 [pid 5391] close(3) = 0 [pid 5391] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5391] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5391] write(4, "72", 2) = 2 [pid 5391] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5391] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5391] exit_group(0) = ? [pid 5391] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5391, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5392 ./strace-static-x86_64: Process 5392 attached [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5392] setpgid(0, 0) = 0 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5392] write(3, "1000", 4) = 4 [pid 5392] close(3) = 0 [pid 5392] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5392] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5392] write(4, "72", 2) = 2 [pid 5392] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5392] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5392] exit_group(0) = ? [pid 5392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5392, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5393 ./strace-static-x86_64: Process 5393 attached [pid 5393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5393] setpgid(0, 0) = 0 [pid 5393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5393] write(3, "1000", 4) = 4 [pid 5393] close(3) = 0 [pid 5393] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5393] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5393] write(4, "72", 2) = 2 [pid 5393] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5393] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5393] exit_group(0) = ? [pid 5393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5394 ./strace-static-x86_64: Process 5394 attached [pid 5394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5394] setpgid(0, 0) = 0 [pid 5394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5394] write(3, "1000", 4) = 4 [pid 5394] close(3) = 0 [pid 5394] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5394] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5394] write(4, "72", 2) = 2 [pid 5394] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5394] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5394] exit_group(0) = ? [pid 5394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5394, 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 5395 attached , child_tidptr=0x5555568ff5d0) = 5395 [pid 5395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5395] setpgid(0, 0) = 0 [pid 5395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5395] write(3, "1000", 4) = 4 [pid 5395] close(3) = 0 [pid 5395] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5395] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5395] write(4, "72", 2) = 2 [pid 5395] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5395] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5395] exit_group(0) = ? [pid 5395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5395, si_uid=0, si_status=0, 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 5396 attached , child_tidptr=0x5555568ff5d0) = 5396 [pid 5396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5396] setpgid(0, 0) = 0 [pid 5396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5396] write(3, "1000", 4) = 4 [pid 5396] close(3) = 0 [pid 5396] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5396] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5396] write(4, "72", 2) = 2 [pid 5396] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5396] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5396] exit_group(0) = ? [pid 5396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5396, si_uid=0, si_status=0, 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 5397 attached , child_tidptr=0x5555568ff5d0) = 5397 [pid 5397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5397] setpgid(0, 0) = 0 [pid 5397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5397] write(3, "1000", 4) = 4 [pid 5397] close(3) = 0 [pid 5397] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5397] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5397] write(4, "72", 2) = 2 [pid 5397] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5397] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5397] exit_group(0) = ? [pid 5397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5397, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5398 ./strace-static-x86_64: Process 5398 attached [pid 5398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5398] setpgid(0, 0) = 0 [pid 5398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5398] write(3, "1000", 4) = 4 [pid 5398] close(3) = 0 [pid 5398] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5398] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5398] write(4, "72", 2) = 2 [pid 5398] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5398] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5398] exit_group(0) = ? [pid 5398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5398, si_uid=0, si_status=0, 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 5399 attached , child_tidptr=0x5555568ff5d0) = 5399 [pid 5399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5399] setpgid(0, 0) = 0 [pid 5399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5399] write(3, "1000", 4) = 4 [pid 5399] close(3) = 0 [pid 5399] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5399] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5399] write(4, "72", 2) = 2 [pid 5399] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5399] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5399] exit_group(0) = ? [pid 5399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5400 ./strace-static-x86_64: Process 5400 attached [pid 5400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5400] setpgid(0, 0) = 0 [pid 5400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5400] write(3, "1000", 4) = 4 [pid 5400] close(3) = 0 [pid 5400] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5400] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5400] write(4, "72", 2) = 2 [pid 5400] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5400] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5400] exit_group(0) = ? [pid 5400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5400, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5401 ./strace-static-x86_64: Process 5401 attached [pid 5401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5401] setpgid(0, 0) = 0 [pid 5401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5401] write(3, "1000", 4) = 4 [pid 5401] close(3) = 0 [pid 5401] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5401] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5401] write(4, "72", 2) = 2 [pid 5401] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5401] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5401] exit_group(0) = ? [pid 5401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5401, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5402 ./strace-static-x86_64: Process 5402 attached [pid 5402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5402] setpgid(0, 0) = 0 [pid 5402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5402] write(3, "1000", 4) = 4 [pid 5402] close(3) = 0 [pid 5402] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5402] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5402] write(4, "72", 2) = 2 [pid 5402] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5402] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5402] exit_group(0) = ? [pid 5402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5402, si_uid=0, si_status=0, 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 5403 attached [pid 5403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5403] setpgid(0, 0) = 0 [pid 5403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5403] write(3, "1000", 4) = 4 [pid 5403] close(3) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5403 [pid 5403] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5403] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5403] write(4, "72", 2) = 2 [pid 5403] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5403] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5403] exit_group(0) = ? [pid 5403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5403, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5404 ./strace-static-x86_64: Process 5404 attached [pid 5404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5404] setpgid(0, 0) = 0 [pid 5404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5404] write(3, "1000", 4) = 4 [pid 5404] close(3) = 0 [pid 5404] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5404] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5404] write(4, "72", 2) = 2 [pid 5404] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5404] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5404] exit_group(0) = ? [pid 5404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5404, 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=0x5555568ff5d0) = 5405 ./strace-static-x86_64: Process 5405 attached [pid 5405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5405] setpgid(0, 0) = 0 [pid 5405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5405] write(3, "1000", 4) = 4 [pid 5405] close(3) = 0 [pid 5405] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5405] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5405] write(4, "72", 2) = 2 [pid 5405] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5405] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5405] exit_group(0) = ? [pid 5405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5405, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5406 ./strace-static-x86_64: Process 5406 attached [pid 5406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5406] setpgid(0, 0) = 0 [pid 5406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5406] write(3, "1000", 4) = 4 [pid 5406] close(3) = 0 [pid 5406] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5406] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5406] write(4, "72", 2) = 2 [pid 5406] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5406] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5406] exit_group(0) = ? [pid 5406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5406, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5407 ./strace-static-x86_64: Process 5407 attached [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5407] setpgid(0, 0) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5407] write(3, "1000", 4) = 4 [pid 5407] close(3) = 0 [pid 5407] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5407] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5407] write(4, "72", 2) = 2 [pid 5407] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5407] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5407] exit_group(0) = ? [pid 5407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5407, 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=0x5555568ff5d0) = 5408 ./strace-static-x86_64: Process 5408 attached [pid 5408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5408] setpgid(0, 0) = 0 [pid 5408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5408] write(3, "1000", 4) = 4 [pid 5408] close(3) = 0 [pid 5408] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5408] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5408] write(4, "72", 2) = 2 [pid 5408] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5408] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5408] exit_group(0) = ? [pid 5408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5408, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5409 ./strace-static-x86_64: Process 5409 attached [pid 5409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5409] setpgid(0, 0) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5409] write(3, "1000", 4) = 4 [pid 5409] close(3) = 0 [pid 5409] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5409] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5409] write(4, "72", 2) = 2 [pid 5409] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5409] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5409] exit_group(0) = ? [pid 5409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5409, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5410 ./strace-static-x86_64: Process 5410 attached [pid 5410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5410] setpgid(0, 0) = 0 [pid 5410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5410] write(3, "1000", 4) = 4 [pid 5410] close(3) = 0 [pid 5410] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5410] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5410] write(4, "72", 2) = 2 [pid 5410] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5410] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5410] exit_group(0) = ? [pid 5410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5410, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5411 ./strace-static-x86_64: Process 5411 attached [pid 5411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5411] setpgid(0, 0) = 0 [pid 5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5411] write(3, "1000", 4) = 4 [pid 5411] close(3) = 0 [pid 5411] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5411] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5411] write(4, "72", 2) = 2 [pid 5411] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5411] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5411] exit_group(0) = ? [pid 5411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5411, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5412 ./strace-static-x86_64: Process 5412 attached [pid 5412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5412] setpgid(0, 0) = 0 [pid 5412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5412] write(3, "1000", 4) = 4 [pid 5412] close(3) = 0 [pid 5412] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5412] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5412] write(4, "72", 2) = 2 [pid 5412] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5412] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5412] exit_group(0) = ? [pid 5412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5412, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5413 ./strace-static-x86_64: Process 5413 attached [pid 5413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5413] setpgid(0, 0) = 0 [pid 5413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5413] write(3, "1000", 4) = 4 [pid 5413] close(3) = 0 [pid 5413] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5413] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5413] write(4, "72", 2) = 2 [pid 5413] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5413] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5413] exit_group(0) = ? [pid 5413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5413, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5414 ./strace-static-x86_64: Process 5414 attached [pid 5414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5414] setpgid(0, 0) = 0 [pid 5414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5414] write(3, "1000", 4) = 4 [pid 5414] close(3) = 0 [pid 5414] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5414] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5414] write(4, "72", 2) = 2 [pid 5414] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5414] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5414] exit_group(0) = ? [pid 5414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5414, si_uid=0, si_status=0, 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 5415 attached [pid 5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5415] setpgid(0, 0) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5415] write(3, "1000", 4) = 4 [pid 5415] close(3) = 0 [pid 5415] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5415] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5415 [pid 5415] <... openat resumed>) = 4 [pid 5415] write(4, "72", 2) = 2 [pid 5415] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5415] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5415] exit_group(0) = ? [pid 5415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5415, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5416 ./strace-static-x86_64: Process 5416 attached [pid 5416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5416] setpgid(0, 0) = 0 [pid 5416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5416] write(3, "1000", 4) = 4 [pid 5416] close(3) = 0 [pid 5416] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5416] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5416] write(4, "72", 2) = 2 [pid 5416] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5416] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5416] exit_group(0) = ? [pid 5416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5416, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5417 ./strace-static-x86_64: Process 5417 attached [pid 5417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5417] setpgid(0, 0) = 0 [pid 5417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5417] write(3, "1000", 4) = 4 [pid 5417] close(3) = 0 [pid 5417] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5417] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5417] write(4, "72", 2) = 2 [pid 5417] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5417] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5417] exit_group(0) = ? [pid 5417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5417, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5418 ./strace-static-x86_64: Process 5418 attached [pid 5418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5418] setpgid(0, 0) = 0 [pid 5418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5418] write(3, "1000", 4) = 4 [pid 5418] close(3) = 0 [pid 5418] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5418] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5418] write(4, "72", 2) = 2 [pid 5418] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5418] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5418] exit_group(0) = ? [pid 5418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5418, si_uid=0, si_status=0, 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 5419 attached [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5419] setpgid(0, 0) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5419] write(3, "1000", 4) = 4 [pid 5419] close(3) = 0 [pid 5419] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5419] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5419 [pid 5419] <... openat resumed>) = 4 [pid 5419] write(4, "72", 2) = 2 [pid 5419] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5419] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5419] exit_group(0) = ? [pid 5419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5419, 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=0x5555568ff5d0) = 5420 ./strace-static-x86_64: Process 5420 attached [pid 5420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5420] setpgid(0, 0) = 0 [pid 5420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5420] write(3, "1000", 4) = 4 [pid 5420] close(3) = 0 [pid 5420] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5420] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5420] write(4, "72", 2) = 2 [pid 5420] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5420] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5420] exit_group(0) = ? [pid 5420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5420, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5421 ./strace-static-x86_64: Process 5421 attached [pid 5421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5421] setpgid(0, 0) = 0 [pid 5421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5421] write(3, "1000", 4) = 4 [pid 5421] close(3) = 0 [pid 5421] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5421] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5421] write(4, "72", 2) = 2 [pid 5421] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5421] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5421] exit_group(0) = ? [pid 5421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5421, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5422 ./strace-static-x86_64: Process 5422 attached [pid 5422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5422] setpgid(0, 0) = 0 [pid 5422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5422] write(3, "1000", 4) = 4 [pid 5422] close(3) = 0 [pid 5422] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5422] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5422] write(4, "72", 2) = 2 [pid 5422] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5422] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5422] exit_group(0) = ? [pid 5422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5422, 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=0x5555568ff5d0) = 5423 ./strace-static-x86_64: Process 5423 attached [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5423] setpgid(0, 0) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5423] write(3, "1000", 4) = 4 [pid 5423] close(3) = 0 [pid 5423] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5423] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5423] write(4, "72", 2) = 2 [pid 5423] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5423] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5423] exit_group(0) = ? [pid 5423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5423, 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 5424 attached [pid 5424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5424] setpgid(0, 0) = 0 [pid 5424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5424] write(3, "1000", 4) = 4 [pid 5424] close(3) = 0 [pid 5424] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5424] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5424] write(4, "72", 2 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5424 [pid 5424] <... write resumed>) = 2 [pid 5424] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5424] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5424] exit_group(0) = ? [pid 5424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5424, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5425 ./strace-static-x86_64: Process 5425 attached [pid 5425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5425] setpgid(0, 0) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5425] write(3, "1000", 4) = 4 [pid 5425] close(3) = 0 [pid 5425] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5425] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5425] write(4, "72", 2) = 2 [pid 5425] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5425] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5425] exit_group(0) = ? [pid 5425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5425, 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=0x5555568ff5d0) = 5426 ./strace-static-x86_64: Process 5426 attached [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5426] setpgid(0, 0) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5426] write(3, "1000", 4) = 4 [pid 5426] close(3) = 0 [pid 5426] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5426] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5426] write(4, "72", 2) = 2 [pid 5426] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5426] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5426] exit_group(0) = ? [pid 5426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5427 ./strace-static-x86_64: Process 5427 attached [pid 5427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5427] setpgid(0, 0) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5427] write(3, "1000", 4) = 4 [pid 5427] close(3) = 0 [pid 5427] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5427] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5427] write(4, "72", 2) = 2 [pid 5427] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5427] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5427] exit_group(0) = ? [pid 5427] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5427, 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=0x5555568ff5d0) = 5428 ./strace-static-x86_64: Process 5428 attached [pid 5428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5428] setpgid(0, 0) = 0 [pid 5428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5428] write(3, "1000", 4) = 4 [pid 5428] close(3) = 0 [pid 5428] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5428] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5428] write(4, "72", 2) = 2 [pid 5428] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5428] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5428] exit_group(0) = ? [pid 5428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5428, 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=0x5555568ff5d0) = 5429 ./strace-static-x86_64: Process 5429 attached [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5429] setpgid(0, 0) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5429] write(3, "1000", 4) = 4 [pid 5429] close(3) = 0 [pid 5429] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5429] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5429] write(4, "72", 2) = 2 [pid 5429] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5429] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5429] exit_group(0) = ? [pid 5429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5429, si_uid=0, si_status=0, 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 5430 attached [pid 5430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5430] setpgid(0, 0) = 0 [pid 5430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5430] write(3, "1000", 4) = 4 [pid 5430] close(3) = 0 [pid 5430] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5430] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5430] write(4, "72", 2) = 2 [pid 5430] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5430 [pid 5430] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 5430] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5430] exit_group(0) = ? [pid 5430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5430, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5431 ./strace-static-x86_64: Process 5431 attached [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5431] setpgid(0, 0) = 0 [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5431] write(3, "1000", 4) = 4 [pid 5431] close(3) = 0 [pid 5431] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5431] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5431] write(4, "72", 2) = 2 [pid 5431] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5431] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5431] exit_group(0) = ? [pid 5431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5431, si_uid=0, si_status=0, 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 5432 attached , child_tidptr=0x5555568ff5d0) = 5432 [pid 5432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5432] setpgid(0, 0) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5432] write(3, "1000", 4) = 4 [pid 5432] close(3) = 0 [pid 5432] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5432] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5432] write(4, "72", 2) = 2 [pid 5432] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5432] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5432] exit_group(0) = ? [pid 5432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5432, 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 5433 attached , child_tidptr=0x5555568ff5d0) = 5433 [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5433] setpgid(0, 0) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5433] write(3, "1000", 4) = 4 [pid 5433] close(3) = 0 [pid 5433] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5433] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5433] write(4, "72", 2) = 2 [pid 5433] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5433] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5433] exit_group(0) = ? [pid 5433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5433, 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=0x5555568ff5d0) = 5434 ./strace-static-x86_64: Process 5434 attached [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5434] write(3, "1000", 4) = 4 [pid 5434] close(3) = 0 [pid 5434] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5434] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5434] write(4, "72", 2) = 2 [pid 5434] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5434] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5434] exit_group(0) = ? [pid 5434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5434, si_uid=0, si_status=0, 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 5435 attached , child_tidptr=0x5555568ff5d0) = 5435 [pid 5435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5435] setpgid(0, 0) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5435] write(3, "1000", 4) = 4 [pid 5435] close(3) = 0 [pid 5435] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5435] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5435] write(4, "72", 2) = 2 [pid 5435] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5435] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5435] exit_group(0) = ? [pid 5435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5435, si_uid=0, si_status=0, 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 5436 attached , child_tidptr=0x5555568ff5d0) = 5436 [pid 5436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5436] setpgid(0, 0) = 0 [pid 5436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5436] write(3, "1000", 4) = 4 [pid 5436] close(3) = 0 [pid 5436] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5436] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5436] write(4, "72", 2) = 2 [pid 5436] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5436] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5436] exit_group(0) = ? [pid 5436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5436, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5437 ./strace-static-x86_64: Process 5437 attached [pid 5437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5437] setpgid(0, 0) = 0 [pid 5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5437] write(3, "1000", 4) = 4 [pid 5437] close(3) = 0 [pid 5437] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5437] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5437] write(4, "72", 2) = 2 [pid 5437] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5437] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5437] exit_group(0) = ? [pid 5437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5437, 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=0x5555568ff5d0) = 5438 ./strace-static-x86_64: Process 5438 attached [pid 5438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5438] setpgid(0, 0) = 0 [pid 5438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5438] write(3, "1000", 4) = 4 [pid 5438] close(3) = 0 [pid 5438] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5438] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5438] write(4, "72", 2) = 2 [pid 5438] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5438] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5438] exit_group(0) = ? [pid 5438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5438, 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 5439 attached , child_tidptr=0x5555568ff5d0) = 5439 [pid 5439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5439] setpgid(0, 0) = 0 [pid 5439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5439] write(3, "1000", 4) = 4 [pid 5439] close(3) = 0 [pid 5439] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5439] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5439] write(4, "72", 2) = 2 [pid 5439] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5439] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5439] exit_group(0) = ? [pid 5439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5439, si_uid=0, si_status=0, 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 5440 attached , child_tidptr=0x5555568ff5d0) = 5440 [pid 5440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5440] setpgid(0, 0) = 0 [pid 5440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5440] write(3, "1000", 4) = 4 [pid 5440] close(3) = 0 [pid 5440] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5440] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5440] write(4, "72", 2) = 2 [pid 5440] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5440] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5440] exit_group(0) = ? [pid 5440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5440, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5441 ./strace-static-x86_64: Process 5441 attached [pid 5441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5441] setpgid(0, 0) = 0 [pid 5441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5441] write(3, "1000", 4) = 4 [pid 5441] close(3) = 0 [pid 5441] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5441] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5441] write(4, "72", 2) = 2 [pid 5441] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5441] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5441] exit_group(0) = ? [pid 5441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5441, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5442 ./strace-static-x86_64: Process 5442 attached [pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5442] setpgid(0, 0) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5442] write(3, "1000", 4) = 4 [pid 5442] close(3) = 0 [pid 5442] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5442] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5442] write(4, "72", 2) = 2 [pid 5442] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5442] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5442] exit_group(0) = ? [pid 5442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5442, 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=0x5555568ff5d0) = 5443 ./strace-static-x86_64: Process 5443 attached [pid 5443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5443] setpgid(0, 0) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5443] write(3, "1000", 4) = 4 [pid 5443] close(3) = 0 [pid 5443] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5443] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5443] write(4, "72", 2) = 2 [pid 5443] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5443] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5443] exit_group(0) = ? [pid 5443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5443, si_uid=0, si_status=0, 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 5444 attached , child_tidptr=0x5555568ff5d0) = 5444 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5444] setpgid(0, 0) = 0 [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5444] write(3, "1000", 4) = 4 [pid 5444] close(3) = 0 [pid 5444] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5444] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5444] write(4, "72", 2) = 2 [pid 5444] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5444] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5444] exit_group(0) = ? [pid 5444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5444, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5445 ./strace-static-x86_64: Process 5445 attached [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5445] setpgid(0, 0) = 0 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5445] write(3, "1000", 4) = 4 [pid 5445] close(3) = 0 [pid 5445] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5445] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5445] write(4, "72", 2) = 2 [pid 5445] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5445] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5445] exit_group(0) = ? [pid 5445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5445, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5446 ./strace-static-x86_64: Process 5446 attached [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5446] setpgid(0, 0) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5446] write(3, "1000", 4) = 4 [pid 5446] close(3) = 0 [pid 5446] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5446] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5446] write(4, "72", 2) = 2 [pid 5446] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5446] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5446] exit_group(0) = ? [pid 5446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5446, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5447 ./strace-static-x86_64: Process 5447 attached [pid 5447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5447] setpgid(0, 0) = 0 [pid 5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5447] write(3, "1000", 4) = 4 [pid 5447] close(3) = 0 [pid 5447] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5447] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5447] write(4, "72", 2) = 2 [pid 5447] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5447] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5447] exit_group(0) = ? [pid 5447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5447, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5448 ./strace-static-x86_64: Process 5448 attached [pid 5448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5448] setpgid(0, 0) = 0 [pid 5448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5448] write(3, "1000", 4) = 4 [pid 5448] close(3) = 0 [pid 5448] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5448] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5448] write(4, "72", 2) = 2 [pid 5448] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5448] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5448] exit_group(0) = ? [pid 5448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5448, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5449 ./strace-static-x86_64: Process 5449 attached [pid 5449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5449] setpgid(0, 0) = 0 [pid 5449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5449] write(3, "1000", 4) = 4 [pid 5449] close(3) = 0 [pid 5449] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5449] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5449] write(4, "72", 2) = 2 [pid 5449] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5449] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5449] exit_group(0) = ? [pid 5449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5449, 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 5450 attached , child_tidptr=0x5555568ff5d0) = 5450 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5450] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5450] write(4, "72", 2) = 2 [pid 5450] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5450] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5450] exit_group(0) = ? [pid 5450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5450, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5451 ./strace-static-x86_64: Process 5451 attached [pid 5451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5451] setpgid(0, 0) = 0 [pid 5451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5451] write(3, "1000", 4) = 4 [pid 5451] close(3) = 0 [pid 5451] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5451] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5451] write(4, "72", 2) = 2 [pid 5451] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5451] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5451] exit_group(0) = ? [pid 5451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5452 ./strace-static-x86_64: Process 5452 attached [pid 5452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5452] setpgid(0, 0) = 0 [pid 5452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5452] write(3, "1000", 4) = 4 [pid 5452] close(3) = 0 [pid 5452] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5452] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5452] write(4, "72", 2) = 2 [pid 5452] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5452] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5452] exit_group(0) = ? [pid 5452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5453 ./strace-static-x86_64: Process 5453 attached [pid 5453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5453] setpgid(0, 0) = 0 [pid 5453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5453] write(3, "1000", 4) = 4 [pid 5453] close(3) = 0 [pid 5453] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5453] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5453] write(4, "72", 2) = 2 [pid 5453] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5453] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5453] exit_group(0) = ? [pid 5453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5453, si_uid=0, si_status=0, 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 5454 attached , child_tidptr=0x5555568ff5d0) = 5454 [pid 5454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5454] setpgid(0, 0) = 0 [pid 5454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5454] write(3, "1000", 4) = 4 [pid 5454] close(3) = 0 [pid 5454] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5454] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5454] write(4, "72", 2) = 2 [pid 5454] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5454] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5454] exit_group(0) = ? [pid 5454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5454, 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=0x5555568ff5d0) = 5455 ./strace-static-x86_64: Process 5455 attached [pid 5455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5455] setpgid(0, 0) = 0 [pid 5455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5455] write(3, "1000", 4) = 4 [pid 5455] close(3) = 0 [pid 5455] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5455] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5455] write(4, "72", 2) = 2 [pid 5455] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5455] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5455] exit_group(0) = ? [pid 5455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5455, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5456 ./strace-static-x86_64: Process 5456 attached [pid 5456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5456] setpgid(0, 0) = 0 [pid 5456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5456] write(3, "1000", 4) = 4 [pid 5456] close(3) = 0 [pid 5456] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5456] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5456] write(4, "72", 2) = 2 [pid 5456] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5456] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5456] exit_group(0) = ? [pid 5456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5456, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5457 ./strace-static-x86_64: Process 5457 attached [pid 5457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5457] setpgid(0, 0) = 0 [pid 5457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5457] write(3, "1000", 4) = 4 [pid 5457] close(3) = 0 [pid 5457] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5457] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5457] write(4, "72", 2) = 2 [pid 5457] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5457] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5457] exit_group(0) = ? [pid 5457] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5457, si_uid=0, si_status=0, 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 5458 attached , child_tidptr=0x5555568ff5d0) = 5458 [pid 5458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5458] setpgid(0, 0) = 0 [pid 5458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5458] write(3, "1000", 4) = 4 [pid 5458] close(3) = 0 [pid 5458] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5458] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5458] write(4, "72", 2) = 2 [pid 5458] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5458] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5458] exit_group(0) = ? [pid 5458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5458, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5459 ./strace-static-x86_64: Process 5459 attached [pid 5459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5459] setpgid(0, 0) = 0 [pid 5459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5459] write(3, "1000", 4) = 4 [pid 5459] close(3) = 0 [pid 5459] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5459] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5459] write(4, "72", 2) = 2 [pid 5459] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5459] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5459] exit_group(0) = ? [pid 5459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5459, 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 5460 attached , child_tidptr=0x5555568ff5d0) = 5460 [pid 5460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5460] setpgid(0, 0) = 0 [pid 5460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5460] write(3, "1000", 4) = 4 [pid 5460] close(3) = 0 [pid 5460] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5460] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5460] write(4, "72", 2) = 2 [pid 5460] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5460] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5460] exit_group(0) = ? [pid 5460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5460, 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 5461 attached , child_tidptr=0x5555568ff5d0) = 5461 [pid 5461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5461] setpgid(0, 0) = 0 [pid 5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5461] write(3, "1000", 4) = 4 [pid 5461] close(3) = 0 [pid 5461] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5461] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5461] write(4, "72", 2) = 2 [pid 5461] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5461] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5461] exit_group(0) = ? [pid 5461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5461, si_uid=0, si_status=0, 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 5462 attached , child_tidptr=0x5555568ff5d0) = 5462 [pid 5462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5462] setpgid(0, 0) = 0 [pid 5462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5462] write(3, "1000", 4) = 4 [pid 5462] close(3) = 0 [pid 5462] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5462] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5462] write(4, "72", 2) = 2 [pid 5462] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5462] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5462] exit_group(0) = ? [pid 5462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5462, si_uid=0, si_status=0, 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 5463 attached , child_tidptr=0x5555568ff5d0) = 5463 [pid 5463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5463] setpgid(0, 0) = 0 [pid 5463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5463] write(3, "1000", 4) = 4 [pid 5463] close(3) = 0 [pid 5463] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5463] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5463] write(4, "72", 2) = 2 [pid 5463] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5463] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5463] exit_group(0) = ? [pid 5463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5463, 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 5464 attached , child_tidptr=0x5555568ff5d0) = 5464 [pid 5464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5464] setpgid(0, 0) = 0 [pid 5464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5464] write(3, "1000", 4) = 4 [pid 5464] close(3) = 0 [pid 5464] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5464] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5464] write(4, "72", 2) = 2 [pid 5464] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5464] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5464] exit_group(0) = ? [pid 5464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5464, 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 5465 attached , child_tidptr=0x5555568ff5d0) = 5465 [pid 5465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5465] setpgid(0, 0) = 0 [pid 5465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5465] write(3, "1000", 4) = 4 [pid 5465] close(3) = 0 [pid 5465] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5465] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5465] write(4, "72", 2) = 2 [pid 5465] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5465] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5465] exit_group(0) = ? [pid 5465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5466 ./strace-static-x86_64: Process 5466 attached [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5466] setpgid(0, 0) = 0 [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5466] write(3, "1000", 4) = 4 [pid 5466] close(3) = 0 [pid 5466] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5466] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5466] write(4, "72", 2) = 2 [pid 5466] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5466] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5466] exit_group(0) = ? [pid 5466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5466, si_uid=0, si_status=0, 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 5467 attached [pid 5467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5467] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5467 [pid 5467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5467] write(3, "1000", 4) = 4 [pid 5467] close(3) = 0 [pid 5467] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5467] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5467] write(4, "72", 2) = 2 [pid 5467] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5467] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5467] exit_group(0) = ? [pid 5467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5467, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5468 ./strace-static-x86_64: Process 5468 attached [pid 5468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5468] setpgid(0, 0) = 0 [pid 5468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5468] write(3, "1000", 4) = 4 [pid 5468] close(3) = 0 [pid 5468] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5468] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5468] write(4, "72", 2) = 2 [pid 5468] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5468] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5468] exit_group(0) = ? [pid 5468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5468, si_uid=0, si_status=0, 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 5469 attached [pid 5469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5469] setpgid(0, 0) = 0 [pid 5469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5469 [pid 5469] write(3, "1000", 4) = 4 [pid 5469] close(3) = 0 [pid 5469] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5469] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5469] write(4, "72", 2) = 2 [pid 5469] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5469] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5469] exit_group(0) = ? [pid 5469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5469, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5470 ./strace-static-x86_64: Process 5470 attached [pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5470] setpgid(0, 0) = 0 [pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5470] write(3, "1000", 4) = 4 [pid 5470] close(3) = 0 [pid 5470] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5470] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5470] write(4, "72", 2) = 2 [pid 5470] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5470] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5470] exit_group(0) = ? [pid 5470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5471 ./strace-static-x86_64: Process 5471 attached [pid 5471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5471] setpgid(0, 0) = 0 [pid 5471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5471] write(3, "1000", 4) = 4 [pid 5471] close(3) = 0 [pid 5471] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5471] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5471] write(4, "72", 2) = 2 [pid 5471] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5471] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5471] exit_group(0) = ? [pid 5471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5471, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5472 ./strace-static-x86_64: Process 5472 attached [pid 5472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5472] setpgid(0, 0) = 0 [pid 5472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5472] write(3, "1000", 4) = 4 [pid 5472] close(3) = 0 [pid 5472] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5472] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5472] write(4, "72", 2) = 2 [pid 5472] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5472] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5472] exit_group(0) = ? [pid 5472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5472, si_uid=0, si_status=0, 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 5473 attached , child_tidptr=0x5555568ff5d0) = 5473 [pid 5473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5473] setpgid(0, 0) = 0 [pid 5473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5473] write(3, "1000", 4) = 4 [pid 5473] close(3) = 0 [pid 5473] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5473] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5473] write(4, "72", 2) = 2 [pid 5473] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5473] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5473] exit_group(0) = ? [pid 5473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5473, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5474 ./strace-static-x86_64: Process 5474 attached [pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5474] setpgid(0, 0) = 0 [pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5474] write(3, "1000", 4) = 4 [pid 5474] close(3) = 0 [pid 5474] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5474] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5474] write(4, "72", 2) = 2 [pid 5474] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5474] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5474] exit_group(0) = ? [pid 5474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5474, 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=0x5555568ff5d0) = 5475 ./strace-static-x86_64: Process 5475 attached [pid 5475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5475] setpgid(0, 0) = 0 [pid 5475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5475] write(3, "1000", 4) = 4 [pid 5475] close(3) = 0 [pid 5475] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5475] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5475] write(4, "72", 2) = 2 [pid 5475] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5475] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5475] exit_group(0) = ? [pid 5475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5475, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5476 ./strace-static-x86_64: Process 5476 attached [pid 5476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5476] setpgid(0, 0) = 0 [pid 5476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5476] write(3, "1000", 4) = 4 [pid 5476] close(3) = 0 [pid 5476] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5476] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5476] write(4, "72", 2) = 2 [pid 5476] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5476] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5476] exit_group(0) = ? [pid 5476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5476, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5477 ./strace-static-x86_64: Process 5477 attached [pid 5477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5477] setpgid(0, 0) = 0 [pid 5477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5477] write(3, "1000", 4) = 4 [pid 5477] close(3) = 0 [pid 5477] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5477] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5477] write(4, "72", 2) = 2 [pid 5477] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5477] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5477] exit_group(0) = ? [pid 5477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5477, 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 5478 attached , child_tidptr=0x5555568ff5d0) = 5478 [pid 5478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5478] setpgid(0, 0) = 0 [pid 5478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5478] write(3, "1000", 4) = 4 [pid 5478] close(3) = 0 [pid 5478] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5478] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5478] write(4, "72", 2) = 2 [pid 5478] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5478] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5478] exit_group(0) = ? [pid 5478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5478, si_uid=0, si_status=0, 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 5479 attached [pid 5479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5479] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5479 [pid 5479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5479] write(3, "1000", 4) = 4 [pid 5479] close(3) = 0 [pid 5479] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5479] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5479] write(4, "72", 2) = 2 [pid 5479] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5479] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5479] exit_group(0) = ? [pid 5479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5479, si_uid=0, si_status=0, 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 5480 attached , child_tidptr=0x5555568ff5d0) = 5480 [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5480] setpgid(0, 0) = 0 [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5480] write(3, "1000", 4) = 4 [pid 5480] close(3) = 0 [pid 5480] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5480] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5480] write(4, "72", 2) = 2 [pid 5480] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5480] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5480] exit_group(0) = ? [pid 5480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5480, 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=0x5555568ff5d0) = 5481 ./strace-static-x86_64: Process 5481 attached [pid 5481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5481] setpgid(0, 0) = 0 [pid 5481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5481] write(3, "1000", 4) = 4 [pid 5481] close(3) = 0 [pid 5481] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5481] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5481] write(4, "72", 2) = 2 [pid 5481] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5481] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5481] exit_group(0) = ? [pid 5481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5481, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5482 ./strace-static-x86_64: Process 5482 attached [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5482] setpgid(0, 0) = 0 [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5482] write(3, "1000", 4) = 4 [pid 5482] close(3) = 0 [pid 5482] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5482] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5482] write(4, "72", 2) = 2 [pid 5482] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5482] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5482] exit_group(0) = ? [pid 5482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5482, 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=0x5555568ff5d0) = 5483 ./strace-static-x86_64: Process 5483 attached [pid 5483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5483] setpgid(0, 0) = 0 [pid 5483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5483] write(3, "1000", 4) = 4 [pid 5483] close(3) = 0 [pid 5483] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5483] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5483] write(4, "72", 2) = 2 [pid 5483] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5483] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5483] exit_group(0) = ? [pid 5483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5483, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5484 ./strace-static-x86_64: Process 5484 attached [pid 5484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5484] setpgid(0, 0) = 0 [pid 5484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5484] write(3, "1000", 4) = 4 [pid 5484] close(3) = 0 [pid 5484] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5484] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5484] write(4, "72", 2) = 2 [pid 5484] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5484] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5484] exit_group(0) = ? [pid 5484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5484, 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=0x5555568ff5d0) = 5485 ./strace-static-x86_64: Process 5485 attached [pid 5485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5485] setpgid(0, 0) = 0 [pid 5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5485] write(3, "1000", 4) = 4 [pid 5485] close(3) = 0 [pid 5485] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5485] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5485] write(4, "72", 2) = 2 [pid 5485] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5485] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5485] exit_group(0) = ? [pid 5485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5485, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5486 ./strace-static-x86_64: Process 5486 attached [pid 5486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5486] setpgid(0, 0) = 0 [pid 5486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5486] write(3, "1000", 4) = 4 [pid 5486] close(3) = 0 [pid 5486] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5486] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5486] write(4, "72", 2) = 2 [pid 5486] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5486] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5486] exit_group(0) = ? [pid 5486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5486, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5487 ./strace-static-x86_64: Process 5487 attached [pid 5487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5487] setpgid(0, 0) = 0 [pid 5487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5487] write(3, "1000", 4) = 4 [pid 5487] close(3) = 0 [pid 5487] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5487] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5487] write(4, "72", 2) = 2 [pid 5487] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5487] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5487] exit_group(0) = ? [pid 5487] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5488 ./strace-static-x86_64: Process 5488 attached [pid 5488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5488] setpgid(0, 0) = 0 [pid 5488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5488] write(3, "1000", 4) = 4 [pid 5488] close(3) = 0 [pid 5488] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5488] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5488] write(4, "72", 2) = 2 [pid 5488] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5488] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5488] exit_group(0) = ? [pid 5488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5489 ./strace-static-x86_64: Process 5489 attached [pid 5489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5489] setpgid(0, 0) = 0 [pid 5489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5489] write(3, "1000", 4) = 4 [pid 5489] close(3) = 0 [pid 5489] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5489] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5489] write(4, "72", 2) = 2 [pid 5489] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5489] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5489] exit_group(0) = ? [pid 5489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5489, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5490 ./strace-static-x86_64: Process 5490 attached [pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5490] setpgid(0, 0) = 0 [pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5490] write(3, "1000", 4) = 4 [pid 5490] close(3) = 0 [pid 5490] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5490] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5490] write(4, "72", 2) = 2 [pid 5490] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5490] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5490] exit_group(0) = ? [pid 5490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5490, si_uid=0, si_status=0, 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 5491 attached , child_tidptr=0x5555568ff5d0) = 5491 [pid 5491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5491] setpgid(0, 0) = 0 [pid 5491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5491] write(3, "1000", 4) = 4 [pid 5491] close(3) = 0 [pid 5491] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5491] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5491] write(4, "72", 2) = 2 [pid 5491] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5491] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5491] exit_group(0) = ? [pid 5491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5491, 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 5492 attached , child_tidptr=0x5555568ff5d0) = 5492 [pid 5492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5492] setpgid(0, 0) = 0 [pid 5492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5492] write(3, "1000", 4) = 4 [pid 5492] close(3) = 0 [pid 5492] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5492] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5492] write(4, "72", 2) = 2 [pid 5492] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5492] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5492] exit_group(0) = ? [pid 5492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5492, 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 5493 attached , child_tidptr=0x5555568ff5d0) = 5493 [pid 5493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5493] setpgid(0, 0) = 0 [pid 5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5493] write(3, "1000", 4) = 4 [pid 5493] close(3) = 0 [pid 5493] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5493] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5493] write(4, "72", 2) = 2 [pid 5493] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5493] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5493] exit_group(0) = ? [pid 5493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5493, si_uid=0, si_status=0, 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 5494 attached , child_tidptr=0x5555568ff5d0) = 5494 [pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5494] setpgid(0, 0) = 0 [pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5494] write(3, "1000", 4) = 4 [pid 5494] close(3) = 0 [pid 5494] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5494] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5494] write(4, "72", 2) = 2 [pid 5494] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5494] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5494] exit_group(0) = ? [pid 5494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5494, si_uid=0, si_status=0, 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 5495 attached , child_tidptr=0x5555568ff5d0) = 5495 [pid 5495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5495] setpgid(0, 0) = 0 [pid 5495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5495] write(3, "1000", 4) = 4 [pid 5495] close(3) = 0 [pid 5495] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5495] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5495] write(4, "72", 2) = 2 [pid 5495] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5495] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5495] exit_group(0) = ? [pid 5495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5495, si_uid=0, si_status=0, 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 5496 attached , child_tidptr=0x5555568ff5d0) = 5496 [pid 5496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5496] setpgid(0, 0) = 0 [pid 5496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5496] write(3, "1000", 4) = 4 [pid 5496] close(3) = 0 [pid 5496] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5496] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5496] write(4, "72", 2) = 2 [pid 5496] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5496] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5496] exit_group(0) = ? [pid 5496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5496, si_uid=0, si_status=0, 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 5497 attached , child_tidptr=0x5555568ff5d0) = 5497 [pid 5497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5497] setpgid(0, 0) = 0 [pid 5497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5497] write(3, "1000", 4) = 4 [pid 5497] close(3) = 0 [pid 5497] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5497] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5497] write(4, "72", 2) = 2 [pid 5497] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5497] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5497] exit_group(0) = ? [pid 5497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5497, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5498 ./strace-static-x86_64: Process 5498 attached [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5498] setpgid(0, 0) = 0 [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5498] write(3, "1000", 4) = 4 [pid 5498] close(3) = 0 [pid 5498] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5498] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5498] write(4, "72", 2) = 2 [pid 5498] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5498] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5498] exit_group(0) = ? [pid 5498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5499 ./strace-static-x86_64: Process 5499 attached [pid 5499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5499] setpgid(0, 0) = 0 [pid 5499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5499] write(3, "1000", 4) = 4 [pid 5499] close(3) = 0 [pid 5499] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5499] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5499] write(4, "72", 2) = 2 [pid 5499] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5499] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5499] exit_group(0) = ? [pid 5499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5499, si_uid=0, si_status=0, 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 5500 attached , child_tidptr=0x5555568ff5d0) = 5500 [pid 5500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5500] setpgid(0, 0) = 0 [pid 5500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5500] write(3, "1000", 4) = 4 [pid 5500] close(3) = 0 [pid 5500] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5500] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5500] write(4, "72", 2) = 2 [pid 5500] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5500] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5500] exit_group(0) = ? [pid 5500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5500, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5501 ./strace-static-x86_64: Process 5501 attached [pid 5501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5501] setpgid(0, 0) = 0 [pid 5501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5501] write(3, "1000", 4) = 4 [pid 5501] close(3) = 0 [pid 5501] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5501] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5501] write(4, "72", 2) = 2 [pid 5501] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5501] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5501] exit_group(0) = ? [pid 5501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5501, si_uid=0, si_status=0, 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 5502 attached [pid 5502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5502] setpgid(0, 0) = 0 [pid 5502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5502] write(3, "1000", 4) = 4 [pid 5502] close(3) = 0 [pid 5502] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5502 [pid 5502] <... openat resumed>) = 3 [pid 5502] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5502] write(4, "72", 2) = 2 [pid 5502] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5502] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5502] exit_group(0) = ? [pid 5502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5502, 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=0x5555568ff5d0) = 5503 ./strace-static-x86_64: Process 5503 attached [pid 5503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5503] setpgid(0, 0) = 0 [pid 5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5503] write(3, "1000", 4) = 4 [pid 5503] close(3) = 0 [pid 5503] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5503] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5503] write(4, "72", 2) = 2 [pid 5503] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5503] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5503] exit_group(0) = ? [pid 5503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5503, si_uid=0, si_status=0, 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 5504 attached , child_tidptr=0x5555568ff5d0) = 5504 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5504] setpgid(0, 0) = 0 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5504] write(3, "1000", 4) = 4 [pid 5504] close(3) = 0 [pid 5504] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5504] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5504] write(4, "72", 2) = 2 [pid 5504] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5504] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5504] exit_group(0) = ? [pid 5504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5504, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5505 ./strace-static-x86_64: Process 5505 attached [pid 5505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5505] setpgid(0, 0) = 0 [pid 5505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5505] write(3, "1000", 4) = 4 [pid 5505] close(3) = 0 [pid 5505] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5505] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5505] write(4, "72", 2) = 2 [pid 5505] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5505] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5505] exit_group(0) = ? [pid 5505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5505, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5506 ./strace-static-x86_64: Process 5506 attached [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5506] setpgid(0, 0) = 0 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5506] write(3, "1000", 4) = 4 [pid 5506] close(3) = 0 [pid 5506] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5506] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5506] write(4, "72", 2) = 2 [pid 5506] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5506] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5506] exit_group(0) = ? [pid 5506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5506, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5507 ./strace-static-x86_64: Process 5507 attached [pid 5507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5507] setpgid(0, 0) = 0 [pid 5507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5507] write(3, "1000", 4) = 4 [pid 5507] close(3) = 0 [pid 5507] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5507] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5507] write(4, "72", 2) = 2 [pid 5507] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5507] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5507] exit_group(0) = ? [pid 5507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5507, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5508 ./strace-static-x86_64: Process 5508 attached [pid 5508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5508] setpgid(0, 0) = 0 [pid 5508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5508] write(3, "1000", 4) = 4 [pid 5508] close(3) = 0 [pid 5508] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5508] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5508] write(4, "72", 2) = 2 [pid 5508] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5508] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5508] exit_group(0) = ? [pid 5508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5508, si_uid=0, si_status=0, 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 5509 attached , child_tidptr=0x5555568ff5d0) = 5509 [pid 5509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5509] setpgid(0, 0) = 0 [pid 5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5509] write(3, "1000", 4) = 4 [pid 5509] close(3) = 0 [pid 5509] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5509] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5509] write(4, "72", 2) = 2 [pid 5509] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5509] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5509] exit_group(0) = ? [pid 5509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5509, si_uid=0, si_status=0, 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 5510 attached , child_tidptr=0x5555568ff5d0) = 5510 [pid 5510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5510] setpgid(0, 0) = 0 [pid 5510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5510] write(3, "1000", 4) = 4 [pid 5510] close(3) = 0 [pid 5510] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5510] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5510] write(4, "72", 2) = 2 [pid 5510] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5510] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5510] exit_group(0) = ? [pid 5510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5510, 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 5511 attached , child_tidptr=0x5555568ff5d0) = 5511 [pid 5511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5511] setpgid(0, 0) = 0 [pid 5511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5511] write(3, "1000", 4) = 4 [pid 5511] close(3) = 0 [pid 5511] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5511] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5511] write(4, "72", 2) = 2 [pid 5511] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5511] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5511] exit_group(0) = ? [pid 5511] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5511, si_uid=0, si_status=0, 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 5512 attached , child_tidptr=0x5555568ff5d0) = 5512 [pid 5512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5512] setpgid(0, 0) = 0 [pid 5512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5512] write(3, "1000", 4) = 4 [pid 5512] close(3) = 0 [pid 5512] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5512] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5512] write(4, "72", 2) = 2 [pid 5512] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5512] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5512] exit_group(0) = ? [pid 5512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5512, 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 5513 attached , child_tidptr=0x5555568ff5d0) = 5513 [pid 5513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5513] setpgid(0, 0) = 0 [pid 5513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5513] write(3, "1000", 4) = 4 [pid 5513] close(3) = 0 [pid 5513] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5513] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5513] write(4, "72", 2) = 2 [pid 5513] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5513] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5513] exit_group(0) = ? [pid 5513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5513, si_uid=0, si_status=0, 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 5514 attached , child_tidptr=0x5555568ff5d0) = 5514 [pid 5514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5514] setpgid(0, 0) = 0 [pid 5514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5514] write(3, "1000", 4) = 4 [pid 5514] close(3) = 0 [pid 5514] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5514] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5514] write(4, "72", 2) = 2 [pid 5514] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5514] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5514] exit_group(0) = ? [pid 5514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5515 ./strace-static-x86_64: Process 5515 attached [pid 5515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5515] setpgid(0, 0) = 0 [pid 5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5515] write(3, "1000", 4) = 4 [pid 5515] close(3) = 0 [pid 5515] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5515] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5515] write(4, "72", 2) = 2 [pid 5515] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5515] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5515] exit_group(0) = ? [pid 5515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5515, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5516 ./strace-static-x86_64: Process 5516 attached [pid 5516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5516] setpgid(0, 0) = 0 [pid 5516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5516] write(3, "1000", 4) = 4 [pid 5516] close(3) = 0 [pid 5516] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5516] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5516] write(4, "72", 2) = 2 [pid 5516] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5516] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5516] exit_group(0) = ? [pid 5516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5516, 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=0x5555568ff5d0) = 5517 ./strace-static-x86_64: Process 5517 attached [pid 5517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5517] setpgid(0, 0) = 0 [pid 5517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5517] write(3, "1000", 4) = 4 [pid 5517] close(3) = 0 [pid 5517] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5517] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5517] write(4, "72", 2) = 2 [pid 5517] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5517] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5517] exit_group(0) = ? [pid 5517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5517, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5518 ./strace-static-x86_64: Process 5518 attached [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5518] write(3, "1000", 4) = 4 [pid 5518] close(3) = 0 [pid 5518] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5518] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5518] write(4, "72", 2) = 2 [pid 5518] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5518] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5518] exit_group(0) = ? [pid 5518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5518, 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=0x5555568ff5d0) = 5519 ./strace-static-x86_64: Process 5519 attached [pid 5519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5519] setpgid(0, 0) = 0 [pid 5519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5519] write(3, "1000", 4) = 4 [pid 5519] close(3) = 0 [pid 5519] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5519] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5519] write(4, "72", 2) = 2 [pid 5519] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5519] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5519] exit_group(0) = ? [pid 5519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5519, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5520 ./strace-static-x86_64: Process 5520 attached [pid 5520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5520] setpgid(0, 0) = 0 [pid 5520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5520] write(3, "1000", 4) = 4 [pid 5520] close(3) = 0 [pid 5520] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5520] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5520] write(4, "72", 2) = 2 [pid 5520] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5520] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5520] exit_group(0) = ? [pid 5520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5520, si_uid=0, si_status=0, 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 5521 attached , child_tidptr=0x5555568ff5d0) = 5521 [pid 5521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5521] setpgid(0, 0) = 0 [pid 5521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5521] write(3, "1000", 4) = 4 [pid 5521] close(3) = 0 [pid 5521] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5521] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5521] write(4, "72", 2) = 2 [pid 5521] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5521] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5521] exit_group(0) = ? [pid 5521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5521, 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=0x5555568ff5d0) = 5522 ./strace-static-x86_64: Process 5522 attached [pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5522] setpgid(0, 0) = 0 [pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5522] write(3, "1000", 4) = 4 [pid 5522] close(3) = 0 [pid 5522] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5522] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5522] write(4, "72", 2) = 2 [pid 5522] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5522] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5522] exit_group(0) = ? [pid 5522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5522, 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 5523 attached , child_tidptr=0x5555568ff5d0) = 5523 [pid 5523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5523] setpgid(0, 0) = 0 [pid 5523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5523] write(3, "1000", 4) = 4 [pid 5523] close(3) = 0 [pid 5523] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5523] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5523] write(4, "72", 2) = 2 [pid 5523] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5523] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5523] exit_group(0) = ? [pid 5523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5523, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5524 ./strace-static-x86_64: Process 5524 attached [pid 5524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5524] setpgid(0, 0) = 0 [pid 5524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5524] write(3, "1000", 4) = 4 [pid 5524] close(3) = 0 [pid 5524] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5524] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5524] write(4, "72", 2) = 2 [pid 5524] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5524] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5524] exit_group(0) = ? [pid 5524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5524, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5525 ./strace-static-x86_64: Process 5525 attached [pid 5525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5525] setpgid(0, 0) = 0 [pid 5525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5525] write(3, "1000", 4) = 4 [pid 5525] close(3) = 0 [pid 5525] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5525] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5525] write(4, "72", 2) = 2 [pid 5525] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5525] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5525] exit_group(0) = ? [pid 5525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5525, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5526 ./strace-static-x86_64: Process 5526 attached [pid 5526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5526] setpgid(0, 0) = 0 [pid 5526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5526] write(3, "1000", 4) = 4 [pid 5526] close(3) = 0 [pid 5526] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5526] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5526] write(4, "72", 2) = 2 [pid 5526] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5526] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5526] exit_group(0) = ? [pid 5526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5526, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5527 ./strace-static-x86_64: Process 5527 attached [pid 5527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5527] setpgid(0, 0) = 0 [pid 5527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5527] write(3, "1000", 4) = 4 [pid 5527] close(3) = 0 [pid 5527] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5527] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5527] write(4, "72", 2) = 2 [pid 5527] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5527] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5527] exit_group(0) = ? [pid 5527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5527, si_uid=0, si_status=0, 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 5528 attached , child_tidptr=0x5555568ff5d0) = 5528 [pid 5528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5528] setpgid(0, 0) = 0 [pid 5528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5528] write(3, "1000", 4) = 4 [pid 5528] close(3) = 0 [pid 5528] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5528] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5528] write(4, "72", 2) = 2 [pid 5528] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5528] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5528] exit_group(0) = ? [pid 5528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5528, si_uid=0, si_status=0, 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 5529 attached , child_tidptr=0x5555568ff5d0) = 5529 [pid 5529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5529] setpgid(0, 0) = 0 [pid 5529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5529] write(3, "1000", 4) = 4 [pid 5529] close(3) = 0 [pid 5529] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5529] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5529] write(4, "72", 2) = 2 [pid 5529] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5529] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5529] exit_group(0) = ? [pid 5529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5529, si_uid=0, si_status=0, 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 5530 attached , child_tidptr=0x5555568ff5d0) = 5530 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5530] setpgid(0, 0) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5530] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5530] write(4, "72", 2) = 2 [pid 5530] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5530] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5530] exit_group(0) = ? [pid 5530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5530, si_uid=0, si_status=0, 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 5531 attached , child_tidptr=0x5555568ff5d0) = 5531 [pid 5531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5531] setpgid(0, 0) = 0 [pid 5531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5531] write(3, "1000", 4) = 4 [pid 5531] close(3) = 0 [pid 5531] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5531] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5531] write(4, "72", 2) = 2 [pid 5531] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5531] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5531] exit_group(0) = ? [pid 5531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5531, si_uid=0, si_status=0, 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 5532 attached , child_tidptr=0x5555568ff5d0) = 5532 [pid 5532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5532] setpgid(0, 0) = 0 [pid 5532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5532] write(3, "1000", 4) = 4 [pid 5532] close(3) = 0 [pid 5532] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5532] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5532] write(4, "72", 2) = 2 [pid 5532] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5532] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5532] exit_group(0) = ? [pid 5532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5532, si_uid=0, si_status=0, 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 5533 attached , child_tidptr=0x5555568ff5d0) = 5533 [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5533] setpgid(0, 0) = 0 [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5533] write(3, "1000", 4) = 4 [pid 5533] close(3) = 0 [pid 5533] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5533] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5533] write(4, "72", 2) = 2 [pid 5533] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5533] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5533] exit_group(0) = ? [pid 5533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5533, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5534 ./strace-static-x86_64: Process 5534 attached [pid 5534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5534] setpgid(0, 0) = 0 [pid 5534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5534] write(3, "1000", 4) = 4 [pid 5534] close(3) = 0 [pid 5534] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5534] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5534] write(4, "72", 2) = 2 [pid 5534] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5534] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5534] exit_group(0) = ? [pid 5534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5534, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5535 ./strace-static-x86_64: Process 5535 attached [pid 5535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5535] setpgid(0, 0) = 0 [pid 5535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5535] write(3, "1000", 4) = 4 [pid 5535] close(3) = 0 [pid 5535] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5535] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5535] write(4, "72", 2) = 2 [pid 5535] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5535] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5535] exit_group(0) = ? [pid 5535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5535, 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=0x5555568ff5d0) = 5536 ./strace-static-x86_64: Process 5536 attached [pid 5536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5536] setpgid(0, 0) = 0 [pid 5536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5536] write(3, "1000", 4) = 4 [pid 5536] close(3) = 0 [pid 5536] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5536] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5536] write(4, "72", 2) = 2 [pid 5536] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5536] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5536] exit_group(0) = ? [pid 5536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5536, si_uid=0, si_status=0, 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 5537 attached , child_tidptr=0x5555568ff5d0) = 5537 [pid 5537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5537] setpgid(0, 0) = 0 [pid 5537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5537] write(3, "1000", 4) = 4 [pid 5537] close(3) = 0 [pid 5537] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5537] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5537] write(4, "72", 2) = 2 [pid 5537] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5537] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5537] exit_group(0) = ? [pid 5537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5537, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5538 ./strace-static-x86_64: Process 5538 attached [pid 5538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5538] setpgid(0, 0) = 0 [pid 5538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5538] write(3, "1000", 4) = 4 [pid 5538] close(3) = 0 [pid 5538] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5538] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5538] write(4, "72", 2) = 2 [pid 5538] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5538] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5538] exit_group(0) = ? [pid 5538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5538, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5539 ./strace-static-x86_64: Process 5539 attached [pid 5539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5539] setpgid(0, 0) = 0 [pid 5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5539] write(3, "1000", 4) = 4 [pid 5539] close(3) = 0 [pid 5539] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5539] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5539] write(4, "72", 2) = 2 [pid 5539] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5539] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5539] exit_group(0) = ? [pid 5539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5539, 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 5540 attached , child_tidptr=0x5555568ff5d0) = 5540 [pid 5540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5540] setpgid(0, 0) = 0 [pid 5540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5540] write(3, "1000", 4) = 4 [pid 5540] close(3) = 0 [pid 5540] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5540] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5540] write(4, "72", 2) = 2 [pid 5540] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5540] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5540] exit_group(0) = ? [pid 5540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5540, si_uid=0, si_status=0, 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 5541 attached , child_tidptr=0x5555568ff5d0) = 5541 [pid 5541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5541] setpgid(0, 0) = 0 [pid 5541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5541] write(3, "1000", 4) = 4 [pid 5541] close(3) = 0 [pid 5541] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5541] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5541] write(4, "72", 2) = 2 [pid 5541] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5541] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5541] exit_group(0) = ? [pid 5541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5541, si_uid=0, si_status=0, 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 5542 attached , child_tidptr=0x5555568ff5d0) = 5542 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5542] write(3, "1000", 4) = 4 [pid 5542] close(3) = 0 [pid 5542] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5542] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5542] write(4, "72", 2) = 2 [pid 5542] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5542] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5542] exit_group(0) = ? [pid 5542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5543 ./strace-static-x86_64: Process 5543 attached [pid 5543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5543] setpgid(0, 0) = 0 [pid 5543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5543] write(3, "1000", 4) = 4 [pid 5543] close(3) = 0 [pid 5543] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5543] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5543] write(4, "72", 2) = 2 [pid 5543] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5543] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5543] exit_group(0) = ? [pid 5543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5543, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5544 ./strace-static-x86_64: Process 5544 attached [pid 5544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5544] setpgid(0, 0) = 0 [pid 5544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5544] write(3, "1000", 4) = 4 [pid 5544] close(3) = 0 [pid 5544] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5544] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5544] write(4, "72", 2) = 2 [pid 5544] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5544] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5544] exit_group(0) = ? [pid 5544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5544, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5545 ./strace-static-x86_64: Process 5545 attached [pid 5545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5545] setpgid(0, 0) = 0 [pid 5545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5545] write(3, "1000", 4) = 4 [pid 5545] close(3) = 0 [pid 5545] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5545] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5545] write(4, "72", 2) = 2 [pid 5545] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5545] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5545] exit_group(0) = ? [pid 5545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5545, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5546 ./strace-static-x86_64: Process 5546 attached [pid 5546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5546] setpgid(0, 0) = 0 [pid 5546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5546] write(3, "1000", 4) = 4 [pid 5546] close(3) = 0 [pid 5546] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5546] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5546] write(4, "72", 2) = 2 [pid 5546] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5546] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5546] exit_group(0) = ? [pid 5546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5546, si_uid=0, si_status=0, 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 5547 attached , child_tidptr=0x5555568ff5d0) = 5547 [pid 5547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5547] setpgid(0, 0) = 0 [pid 5547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5547] write(3, "1000", 4) = 4 [pid 5547] close(3) = 0 [pid 5547] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5547] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5547] write(4, "72", 2) = 2 [pid 5547] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5547] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5547] exit_group(0) = ? [pid 5547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5547, si_uid=0, si_status=0, 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 5548 attached , child_tidptr=0x5555568ff5d0) = 5548 [pid 5548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5548] setpgid(0, 0) = 0 [pid 5548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5548] write(3, "1000", 4) = 4 [pid 5548] close(3) = 0 [pid 5548] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5548] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5548] write(4, "72", 2) = 2 [pid 5548] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5548] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5548] exit_group(0) = ? [pid 5548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5548, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5549 ./strace-static-x86_64: Process 5549 attached [pid 5549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5549] setpgid(0, 0) = 0 [pid 5549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5549] write(3, "1000", 4) = 4 [pid 5549] close(3) = 0 [pid 5549] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5549] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5549] write(4, "72", 2) = 2 [pid 5549] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5549] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5549] exit_group(0) = ? [pid 5549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5549, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5550 ./strace-static-x86_64: Process 5550 attached [pid 5550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5550] setpgid(0, 0) = 0 [pid 5550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5550] write(3, "1000", 4) = 4 [pid 5550] close(3) = 0 [pid 5550] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5550] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5550] write(4, "72", 2) = 2 [pid 5550] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5550] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5550] exit_group(0) = ? [pid 5550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5551 ./strace-static-x86_64: Process 5551 attached [pid 5551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5551] setpgid(0, 0) = 0 [pid 5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5551] write(3, "1000", 4) = 4 [pid 5551] close(3) = 0 [pid 5551] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5551] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5551] write(4, "72", 2) = 2 [pid 5551] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5551] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5551] exit_group(0) = ? [pid 5551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5551, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5552 ./strace-static-x86_64: Process 5552 attached [pid 5552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5552] setpgid(0, 0) = 0 [pid 5552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5552] write(3, "1000", 4) = 4 [pid 5552] close(3) = 0 [pid 5552] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5552] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5552] write(4, "72", 2) = 2 [pid 5552] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5552] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5552] exit_group(0) = ? [pid 5552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5552, 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 5553 attached , child_tidptr=0x5555568ff5d0) = 5553 [pid 5553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5553] setpgid(0, 0) = 0 [pid 5553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5553] write(3, "1000", 4) = 4 [pid 5553] close(3) = 0 [pid 5553] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5553] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5553] write(4, "72", 2) = 2 [pid 5553] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5553] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5553] exit_group(0) = ? [pid 5553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5553, 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=0x5555568ff5d0) = 5554 ./strace-static-x86_64: Process 5554 attached [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5554] setpgid(0, 0) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5554] write(3, "1000", 4) = 4 [pid 5554] close(3) = 0 [pid 5554] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5554] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5554] write(4, "72", 2) = 2 [pid 5554] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5554] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5554] exit_group(0) = ? [pid 5554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5554, si_uid=0, si_status=0, 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 5555 attached , child_tidptr=0x5555568ff5d0) = 5555 [pid 5555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5555] setpgid(0, 0) = 0 [pid 5555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5555] write(3, "1000", 4) = 4 [pid 5555] close(3) = 0 [pid 5555] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5555] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5555] write(4, "72", 2) = 2 [pid 5555] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5555] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5555] exit_group(0) = ? [pid 5555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5555, si_uid=0, si_status=0, 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 5556 attached , child_tidptr=0x5555568ff5d0) = 5556 [pid 5556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5556] setpgid(0, 0) = 0 [pid 5556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5556] write(3, "1000", 4) = 4 [pid 5556] close(3) = 0 [pid 5556] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5556] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5556] write(4, "72", 2) = 2 [pid 5556] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5556] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5556] exit_group(0) = ? [pid 5556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5556, 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=0x5555568ff5d0) = 5557 ./strace-static-x86_64: Process 5557 attached [pid 5557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5557] setpgid(0, 0) = 0 [pid 5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5557] write(3, "1000", 4) = 4 [pid 5557] close(3) = 0 [pid 5557] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5557] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5557] write(4, "72", 2) = 2 [pid 5557] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5557] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5557] exit_group(0) = ? [pid 5557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5557, 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=0x5555568ff5d0) = 5558 ./strace-static-x86_64: Process 5558 attached [pid 5558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5558] setpgid(0, 0) = 0 [pid 5558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5558] write(3, "1000", 4) = 4 [pid 5558] close(3) = 0 [pid 5558] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5558] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5558] write(4, "72", 2) = 2 [pid 5558] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5558] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5558] exit_group(0) = ? [pid 5558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5558, si_uid=0, si_status=0, 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 5559 attached , child_tidptr=0x5555568ff5d0) = 5559 [pid 5559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5559] setpgid(0, 0) = 0 [pid 5559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5559] write(3, "1000", 4) = 4 [pid 5559] close(3) = 0 [pid 5559] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5559] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5559] write(4, "72", 2) = 2 [pid 5559] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5559] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5559] exit_group(0) = ? [pid 5559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5559, si_uid=0, si_status=0, 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 5560 attached , child_tidptr=0x5555568ff5d0) = 5560 [pid 5560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5560] setpgid(0, 0) = 0 [pid 5560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5560] write(3, "1000", 4) = 4 [pid 5560] close(3) = 0 [pid 5560] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5560] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5560] write(4, "72", 2) = 2 [pid 5560] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5560] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5560] exit_group(0) = ? [pid 5560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5560, si_uid=0, si_status=0, 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 5561 attached , child_tidptr=0x5555568ff5d0) = 5561 [pid 5561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5561] setpgid(0, 0) = 0 [pid 5561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5561] write(3, "1000", 4) = 4 [pid 5561] close(3) = 0 [pid 5561] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5561] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5561] write(4, "72", 2) = 2 [pid 5561] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5561] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5561] exit_group(0) = ? [pid 5561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5561, 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 5562 attached , child_tidptr=0x5555568ff5d0) = 5562 [pid 5562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5562] setpgid(0, 0) = 0 [pid 5562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5562] write(3, "1000", 4) = 4 [pid 5562] close(3) = 0 [pid 5562] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5562] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5562] write(4, "72", 2) = 2 [pid 5562] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5562] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5562] exit_group(0) = ? [pid 5562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5562, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5563 ./strace-static-x86_64: Process 5563 attached [pid 5563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5563] setpgid(0, 0) = 0 [pid 5563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5563] write(3, "1000", 4) = 4 [pid 5563] close(3) = 0 [pid 5563] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5563] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5563] write(4, "72", 2) = 2 [pid 5563] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5563] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5563] exit_group(0) = ? [pid 5563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5563, si_uid=0, si_status=0, 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 5564 attached , child_tidptr=0x5555568ff5d0) = 5564 [pid 5564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5564] setpgid(0, 0) = 0 [pid 5564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5564] write(3, "1000", 4) = 4 [pid 5564] close(3) = 0 [pid 5564] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5564] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5564] write(4, "72", 2) = 2 [pid 5564] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5564] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5564] exit_group(0) = ? [pid 5564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5564, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5565 ./strace-static-x86_64: Process 5565 attached [pid 5565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5565] setpgid(0, 0) = 0 [pid 5565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5565] write(3, "1000", 4) = 4 [pid 5565] close(3) = 0 [pid 5565] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5565] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5565] write(4, "72", 2) = 2 [pid 5565] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5565] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5565] exit_group(0) = ? [pid 5565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5565, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5566 ./strace-static-x86_64: Process 5566 attached [pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5566] setpgid(0, 0) = 0 [pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5566] write(3, "1000", 4) = 4 [pid 5566] close(3) = 0 [pid 5566] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5566] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5566] write(4, "72", 2) = 2 [pid 5566] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5566] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5566] exit_group(0) = ? [pid 5566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5567 ./strace-static-x86_64: Process 5567 attached [pid 5567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5567] setpgid(0, 0) = 0 [pid 5567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5567] write(3, "1000", 4) = 4 [pid 5567] close(3) = 0 [pid 5567] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5567] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5567] write(4, "72", 2) = 2 [pid 5567] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5567] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5567] exit_group(0) = ? [pid 5567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5567, si_uid=0, si_status=0, 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 5568 attached , child_tidptr=0x5555568ff5d0) = 5568 [pid 5568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5568] setpgid(0, 0) = 0 [pid 5568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5568] write(3, "1000", 4) = 4 [pid 5568] close(3) = 0 [pid 5568] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5568] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5568] write(4, "72", 2) = 2 [pid 5568] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5568] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5568] exit_group(0) = ? [pid 5568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5568, si_uid=0, si_status=0, 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 5569 attached [pid 5569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5569] setpgid(0, 0) = 0 [pid 5569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5569 [pid 5569] <... openat resumed>) = 3 [pid 5569] write(3, "1000", 4) = 4 [pid 5569] close(3) = 0 [pid 5569] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5569] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5569] write(4, "72", 2) = 2 [pid 5569] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5569] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5569] exit_group(0) = ? [pid 5569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5569, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5570 ./strace-static-x86_64: Process 5570 attached [pid 5570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5570] setpgid(0, 0) = 0 [pid 5570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5570] write(3, "1000", 4) = 4 [pid 5570] close(3) = 0 [pid 5570] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5570] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5570] write(4, "72", 2) = 2 [pid 5570] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5570] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5570] exit_group(0) = ? [pid 5570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5570, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5571 ./strace-static-x86_64: Process 5571 attached [pid 5571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5571] setpgid(0, 0) = 0 [pid 5571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5571] write(3, "1000", 4) = 4 [pid 5571] close(3) = 0 [pid 5571] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5571] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5571] write(4, "72", 2) = 2 [pid 5571] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5571] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5571] exit_group(0) = ? [pid 5571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5571, si_uid=0, si_status=0, 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 5572 attached , child_tidptr=0x5555568ff5d0) = 5572 [pid 5572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5572] setpgid(0, 0) = 0 [pid 5572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5572] write(3, "1000", 4) = 4 [pid 5572] close(3) = 0 [pid 5572] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5572] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5572] write(4, "72", 2) = 2 [pid 5572] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5572] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5572] exit_group(0) = ? [pid 5572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5572, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5573 ./strace-static-x86_64: Process 5573 attached [pid 5573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5573] setpgid(0, 0) = 0 [pid 5573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5573] write(3, "1000", 4) = 4 [pid 5573] close(3) = 0 [pid 5573] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5573] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5573] write(4, "72", 2) = 2 [pid 5573] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5573] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5573] exit_group(0) = ? [pid 5573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5574 ./strace-static-x86_64: Process 5574 attached [pid 5574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5574] setpgid(0, 0) = 0 [pid 5574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5574] write(3, "1000", 4) = 4 [pid 5574] close(3) = 0 [pid 5574] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5574] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5574] write(4, "72", 2) = 2 [pid 5574] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5574] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5574] exit_group(0) = ? [pid 5574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5574, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5575 ./strace-static-x86_64: Process 5575 attached [pid 5575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5575] setpgid(0, 0) = 0 [pid 5575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5575] write(3, "1000", 4) = 4 [pid 5575] close(3) = 0 [pid 5575] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5575] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5575] write(4, "72", 2) = 2 [pid 5575] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5575] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5575] exit_group(0) = ? [pid 5575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5575, 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=0x5555568ff5d0) = 5576 ./strace-static-x86_64: Process 5576 attached [pid 5576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5576] setpgid(0, 0) = 0 [pid 5576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5576] write(3, "1000", 4) = 4 [pid 5576] close(3) = 0 [pid 5576] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5576] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5576] write(4, "72", 2) = 2 [pid 5576] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5576] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5576] exit_group(0) = ? [pid 5576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5576, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5577 ./strace-static-x86_64: Process 5577 attached [pid 5577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5577] setpgid(0, 0) = 0 [pid 5577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5577] write(3, "1000", 4) = 4 [pid 5577] close(3) = 0 [pid 5577] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5577] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5577] write(4, "72", 2) = 2 [pid 5577] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5577] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5577] exit_group(0) = ? [pid 5577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5577, si_uid=0, si_status=0, 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 5578 attached , child_tidptr=0x5555568ff5d0) = 5578 [pid 5578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5578] setpgid(0, 0) = 0 [pid 5578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5578] write(3, "1000", 4) = 4 [pid 5578] close(3) = 0 [pid 5578] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5578] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5578] write(4, "72", 2) = 2 [pid 5578] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5578] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5578] exit_group(0) = ? [pid 5578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5578, 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=0x5555568ff5d0) = 5579 ./strace-static-x86_64: Process 5579 attached [pid 5579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5579] setpgid(0, 0) = 0 [pid 5579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5579] write(3, "1000", 4) = 4 [pid 5579] close(3) = 0 [pid 5579] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5579] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5579] write(4, "72", 2) = 2 [pid 5579] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5579] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5579] exit_group(0) = ? [pid 5579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5579, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5580 ./strace-static-x86_64: Process 5580 attached [pid 5580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5580] setpgid(0, 0) = 0 [pid 5580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5580] write(3, "1000", 4) = 4 [pid 5580] close(3) = 0 [pid 5580] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5580] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5580] write(4, "72", 2) = 2 [pid 5580] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5580] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5580] exit_group(0) = ? [pid 5580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5580, 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 5581 attached , child_tidptr=0x5555568ff5d0) = 5581 [pid 5581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5581] setpgid(0, 0) = 0 [pid 5581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5581] write(3, "1000", 4) = 4 [pid 5581] close(3) = 0 [pid 5581] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5581] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5581] write(4, "72", 2) = 2 [pid 5581] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5581] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5581] exit_group(0) = ? [pid 5581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5581, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5582 ./strace-static-x86_64: Process 5582 attached [pid 5582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5582] setpgid(0, 0) = 0 [pid 5582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5582] write(3, "1000", 4) = 4 [pid 5582] close(3) = 0 [pid 5582] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5582] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5582] write(4, "72", 2) = 2 [pid 5582] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5582] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5582] exit_group(0) = ? [pid 5582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5582, si_uid=0, si_status=0, 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 5583 attached , child_tidptr=0x5555568ff5d0) = 5583 [pid 5583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5583] setpgid(0, 0) = 0 [pid 5583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5583] write(3, "1000", 4) = 4 [pid 5583] close(3) = 0 [pid 5583] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5583] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5583] write(4, "72", 2) = 2 [pid 5583] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5583] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5583] exit_group(0) = ? [pid 5583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5584 ./strace-static-x86_64: Process 5584 attached [pid 5584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5584] setpgid(0, 0) = 0 [pid 5584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5584] write(3, "1000", 4) = 4 [pid 5584] close(3) = 0 [pid 5584] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5584] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5584] write(4, "72", 2) = 2 [pid 5584] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5584] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5584] exit_group(0) = ? [pid 5584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5584, 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 5585 attached , child_tidptr=0x5555568ff5d0) = 5585 [pid 5585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5585] setpgid(0, 0) = 0 [pid 5585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5585] write(3, "1000", 4) = 4 [pid 5585] close(3) = 0 [pid 5585] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5585] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5585] write(4, "72", 2) = 2 [pid 5585] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5585] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5585] exit_group(0) = ? [pid 5585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5585, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5586 ./strace-static-x86_64: Process 5586 attached [pid 5586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5586] setpgid(0, 0) = 0 [pid 5586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5586] write(3, "1000", 4) = 4 [pid 5586] close(3) = 0 [pid 5586] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5586] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5586] write(4, "72", 2) = 2 [pid 5586] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5586] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5586] exit_group(0) = ? [pid 5586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5587 ./strace-static-x86_64: Process 5587 attached [pid 5587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5587] setpgid(0, 0) = 0 [pid 5587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5587] write(3, "1000", 4) = 4 [pid 5587] close(3) = 0 [pid 5587] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5587] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5587] write(4, "72", 2) = 2 [pid 5587] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5587] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5587] exit_group(0) = ? [pid 5587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5588 ./strace-static-x86_64: Process 5588 attached [pid 5588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5588] setpgid(0, 0) = 0 [pid 5588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5588] write(3, "1000", 4) = 4 [pid 5588] close(3) = 0 [pid 5588] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5588] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5588] write(4, "72", 2) = 2 [pid 5588] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5588] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5588] exit_group(0) = ? [pid 5588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5589 ./strace-static-x86_64: Process 5589 attached [pid 5589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5589] setpgid(0, 0) = 0 [pid 5589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5589] write(3, "1000", 4) = 4 [pid 5589] close(3) = 0 [pid 5589] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5589] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5589] write(4, "72", 2) = 2 [pid 5589] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5589] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5589] exit_group(0) = ? [pid 5589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5589, si_uid=0, si_status=0, 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 5590 attached , child_tidptr=0x5555568ff5d0) = 5590 [pid 5590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5590] setpgid(0, 0) = 0 [pid 5590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5590] write(3, "1000", 4) = 4 [pid 5590] close(3) = 0 [pid 5590] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5590] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5590] write(4, "72", 2) = 2 [pid 5590] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5590] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5590] exit_group(0) = ? [pid 5590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5590, 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 5591 attached , child_tidptr=0x5555568ff5d0) = 5591 [pid 5591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5591] setpgid(0, 0) = 0 [pid 5591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5591] write(3, "1000", 4) = 4 [pid 5591] close(3) = 0 [pid 5591] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5591] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5591] write(4, "72", 2) = 2 [pid 5591] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5591] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5591] exit_group(0) = ? [pid 5591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5592 ./strace-static-x86_64: Process 5592 attached [pid 5592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5592] setpgid(0, 0) = 0 [pid 5592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5592] write(3, "1000", 4) = 4 [pid 5592] close(3) = 0 [pid 5592] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5592] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5592] write(4, "72", 2) = 2 [pid 5592] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5592] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5592] exit_group(0) = ? [pid 5592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5592, 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=0x5555568ff5d0) = 5593 ./strace-static-x86_64: Process 5593 attached [pid 5593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5593] setpgid(0, 0) = 0 [pid 5593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5593] write(3, "1000", 4) = 4 [pid 5593] close(3) = 0 [pid 5593] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5593] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5593] write(4, "72", 2) = 2 [pid 5593] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5593] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5593] exit_group(0) = ? [pid 5593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5593, si_uid=0, si_status=0, 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 5594 attached , child_tidptr=0x5555568ff5d0) = 5594 [pid 5594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5594] setpgid(0, 0) = 0 [pid 5594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5594] write(3, "1000", 4) = 4 [pid 5594] close(3) = 0 [pid 5594] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5594] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5594] write(4, "72", 2) = 2 [pid 5594] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5594] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5594] exit_group(0) = ? [pid 5594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5594, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5595 ./strace-static-x86_64: Process 5595 attached [pid 5595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5595] setpgid(0, 0) = 0 [pid 5595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5595] write(3, "1000", 4) = 4 [pid 5595] close(3) = 0 [pid 5595] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5595] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5595] write(4, "72", 2) = 2 [pid 5595] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5595] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5595] exit_group(0) = ? [pid 5595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5595, si_uid=0, si_status=0, 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 5596 attached , child_tidptr=0x5555568ff5d0) = 5596 [pid 5596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5596] setpgid(0, 0) = 0 [pid 5596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5596] write(3, "1000", 4) = 4 [pid 5596] close(3) = 0 [pid 5596] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5596] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5596] write(4, "72", 2) = 2 [pid 5596] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5596] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5596] exit_group(0) = ? [pid 5596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5597 ./strace-static-x86_64: Process 5597 attached [pid 5597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5597] setpgid(0, 0) = 0 [pid 5597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5597] write(3, "1000", 4) = 4 [pid 5597] close(3) = 0 [pid 5597] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5597] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5597] write(4, "72", 2) = 2 [pid 5597] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5597] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5597] exit_group(0) = ? [pid 5597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5598 ./strace-static-x86_64: Process 5598 attached [pid 5598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5598] setpgid(0, 0) = 0 [pid 5598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5598] write(3, "1000", 4) = 4 [pid 5598] close(3) = 0 [pid 5598] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5598] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5598] write(4, "72", 2) = 2 [pid 5598] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5598] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5598] exit_group(0) = ? [pid 5598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5598, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5599 ./strace-static-x86_64: Process 5599 attached [pid 5599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5599] setpgid(0, 0) = 0 [pid 5599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5599] write(3, "1000", 4) = 4 [pid 5599] close(3) = 0 [pid 5599] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5599] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5599] write(4, "72", 2) = 2 [pid 5599] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5599] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5599] exit_group(0) = ? [pid 5599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5599, si_uid=0, si_status=0, 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 5600 attached , child_tidptr=0x5555568ff5d0) = 5600 [pid 5600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5600] setpgid(0, 0) = 0 [pid 5600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5600] write(3, "1000", 4) = 4 [pid 5600] close(3) = 0 [pid 5600] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5600] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5600] write(4, "72", 2) = 2 [pid 5600] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5600] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5600] exit_group(0) = ? [pid 5600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5600, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5601 ./strace-static-x86_64: Process 5601 attached [pid 5601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5601] setpgid(0, 0) = 0 [pid 5601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5601] write(3, "1000", 4) = 4 [pid 5601] close(3) = 0 [pid 5601] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5601] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5601] write(4, "72", 2) = 2 [pid 5601] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5601] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5601] exit_group(0) = ? [pid 5601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5601, si_uid=0, si_status=0, 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 5602 attached , child_tidptr=0x5555568ff5d0) = 5602 [pid 5602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5602] setpgid(0, 0) = 0 [pid 5602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5602] write(3, "1000", 4) = 4 [pid 5602] close(3) = 0 [pid 5602] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5602] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5602] write(4, "72", 2) = 2 [pid 5602] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5602] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5602] exit_group(0) = ? [pid 5602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5602, 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 5603 attached , child_tidptr=0x5555568ff5d0) = 5603 [pid 5603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5603] setpgid(0, 0) = 0 [pid 5603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5603] write(3, "1000", 4) = 4 [pid 5603] close(3) = 0 [pid 5603] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5603] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5603] write(4, "72", 2) = 2 [pid 5603] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5603] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5603] exit_group(0) = ? [pid 5603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5603, si_uid=0, si_status=0, 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 5604 attached , child_tidptr=0x5555568ff5d0) = 5604 [pid 5604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5604] setpgid(0, 0) = 0 [pid 5604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5604] write(3, "1000", 4) = 4 [pid 5604] close(3) = 0 [pid 5604] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5604] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5604] write(4, "72", 2) = 2 [pid 5604] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5604] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5604] exit_group(0) = ? [pid 5604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5604, si_uid=0, si_status=0, 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 5605 attached [pid 5605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5605] setpgid(0, 0) = 0 [pid 5605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5605 [pid 5605] <... openat resumed>) = 3 [pid 5605] write(3, "1000", 4) = 4 [pid 5605] close(3) = 0 [pid 5605] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5605] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5605] write(4, "72", 2) = 2 [pid 5605] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5605] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5605] exit_group(0) = ? [pid 5605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5606 ./strace-static-x86_64: Process 5606 attached [pid 5606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5606] setpgid(0, 0) = 0 [pid 5606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5606] write(3, "1000", 4) = 4 [pid 5606] close(3) = 0 [pid 5606] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5606] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5606] write(4, "72", 2) = 2 [pid 5606] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5606] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5606] exit_group(0) = ? [pid 5606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5606, si_uid=0, si_status=0, 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 5607 attached , child_tidptr=0x5555568ff5d0) = 5607 [pid 5607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5607] setpgid(0, 0) = 0 [pid 5607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5607] write(3, "1000", 4) = 4 [pid 5607] close(3) = 0 [pid 5607] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5607] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5607] write(4, "72", 2) = 2 [pid 5607] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5607] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5607] exit_group(0) = ? [pid 5607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5607, si_uid=0, si_status=0, 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 5608 attached [pid 5608] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5608 [pid 5608] <... prctl resumed>) = 0 [pid 5608] setpgid(0, 0) = 0 [pid 5608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5608] write(3, "1000", 4) = 4 [pid 5608] close(3) = 0 [pid 5608] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5608] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5608] write(4, "72", 2) = 2 [pid 5608] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5608] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5608] exit_group(0) = ? [pid 5608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5608, 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=0x5555568ff5d0) = 5609 ./strace-static-x86_64: Process 5609 attached [pid 5609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5609] setpgid(0, 0) = 0 [pid 5609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5609] write(3, "1000", 4) = 4 [pid 5609] close(3) = 0 [pid 5609] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5609] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5609] write(4, "72", 2) = 2 [pid 5609] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5609] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5609] exit_group(0) = ? [pid 5609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5609, 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 5610 attached [pid 5610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5610] setpgid(0, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5610 [pid 5610] <... setpgid resumed>) = 0 [pid 5610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5610] write(3, "1000", 4) = 4 [pid 5610] close(3) = 0 [pid 5610] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5610] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5610] write(4, "72", 2) = 2 [pid 5610] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5610] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5610] exit_group(0) = ? [pid 5610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5610, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5611 ./strace-static-x86_64: Process 5611 attached [pid 5611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5611] setpgid(0, 0) = 0 [pid 5611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5611] write(3, "1000", 4) = 4 [pid 5611] close(3) = 0 [pid 5611] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5611] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5611] write(4, "72", 2) = 2 [pid 5611] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5611] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5611] exit_group(0) = ? [pid 5611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5611, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5612 ./strace-static-x86_64: Process 5612 attached [pid 5612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5612] setpgid(0, 0) = 0 [pid 5612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5612] write(3, "1000", 4) = 4 [pid 5612] close(3) = 0 [pid 5612] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5612] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5612] write(4, "72", 2) = 2 [pid 5612] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5612] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5612] exit_group(0) = ? [pid 5612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5612, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5613 ./strace-static-x86_64: Process 5613 attached [pid 5613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5613] setpgid(0, 0) = 0 [pid 5613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5613] write(3, "1000", 4) = 4 [pid 5613] close(3) = 0 [pid 5613] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5613] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5613] write(4, "72", 2) = 2 [pid 5613] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5613] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5613] exit_group(0) = ? [pid 5613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5613, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5614 ./strace-static-x86_64: Process 5614 attached [pid 5614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5614] setpgid(0, 0) = 0 [pid 5614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5614] write(3, "1000", 4) = 4 [pid 5614] close(3) = 0 [pid 5614] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5614] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5614] write(4, "72", 2) = 2 [pid 5614] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5614] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5614] exit_group(0) = ? [pid 5614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5614, si_uid=0, si_status=0, 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 5615 attached , child_tidptr=0x5555568ff5d0) = 5615 [pid 5615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5615] setpgid(0, 0) = 0 [pid 5615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5615] write(3, "1000", 4) = 4 [pid 5615] close(3) = 0 [pid 5615] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5615] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5615] write(4, "72", 2) = 2 [pid 5615] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5615] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5615] exit_group(0) = ? [pid 5615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5616 ./strace-static-x86_64: Process 5616 attached [pid 5616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5616] setpgid(0, 0) = 0 [pid 5616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5616] write(3, "1000", 4) = 4 [pid 5616] close(3) = 0 [pid 5616] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5616] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5616] write(4, "72", 2) = 2 [pid 5616] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5616] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5616] exit_group(0) = ? [pid 5616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5616, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5617 ./strace-static-x86_64: Process 5617 attached [pid 5617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5617] setpgid(0, 0) = 0 [pid 5617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5617] write(3, "1000", 4) = 4 [pid 5617] close(3) = 0 [pid 5617] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5617] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5617] write(4, "72", 2) = 2 [pid 5617] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5617] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5617] exit_group(0) = ? [pid 5617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5617, 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 5618 attached , child_tidptr=0x5555568ff5d0) = 5618 [pid 5618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5618] setpgid(0, 0) = 0 [pid 5618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5618] write(3, "1000", 4) = 4 [pid 5618] close(3) = 0 [pid 5618] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5618] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5618] write(4, "72", 2) = 2 [pid 5618] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5618] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5618] exit_group(0) = ? [pid 5618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5618, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5619 ./strace-static-x86_64: Process 5619 attached [pid 5619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5619] setpgid(0, 0) = 0 [pid 5619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5619] write(3, "1000", 4) = 4 [pid 5619] close(3) = 0 [pid 5619] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5619] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5619] write(4, "72", 2) = 2 [pid 5619] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5619] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5619] exit_group(0) = ? [pid 5619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5619, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5620 ./strace-static-x86_64: Process 5620 attached [pid 5620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5620] setpgid(0, 0) = 0 [pid 5620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5620] write(3, "1000", 4) = 4 [pid 5620] close(3) = 0 [pid 5620] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5620] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5620] write(4, "72", 2) = 2 [pid 5620] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5620] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5620] exit_group(0) = ? [pid 5620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5621 ./strace-static-x86_64: Process 5621 attached [pid 5621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5621] setpgid(0, 0) = 0 [pid 5621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5621] write(3, "1000", 4) = 4 [pid 5621] close(3) = 0 [pid 5621] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5621] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5621] write(4, "72", 2) = 2 [pid 5621] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5621] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5621] exit_group(0) = ? [pid 5621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5621, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5622 ./strace-static-x86_64: Process 5622 attached [pid 5622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5622] setpgid(0, 0) = 0 [pid 5622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5622] write(3, "1000", 4) = 4 [pid 5622] close(3) = 0 [pid 5622] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5622] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5622] write(4, "72", 2) = 2 [pid 5622] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5622] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5622] exit_group(0) = ? [pid 5622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5622, si_uid=0, si_status=0, 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 5623 attached , child_tidptr=0x5555568ff5d0) = 5623 [pid 5623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] setpgid(0, 0) = 0 [pid 5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5623] write(3, "1000", 4) = 4 [pid 5623] close(3) = 0 [pid 5623] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5623] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5623] write(4, "72", 2) = 2 [pid 5623] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5623] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5623] exit_group(0) = ? [pid 5623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5623, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5624 ./strace-static-x86_64: Process 5624 attached [pid 5624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5624] setpgid(0, 0) = 0 [pid 5624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5624] write(3, "1000", 4) = 4 [pid 5624] close(3) = 0 [pid 5624] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5624] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5624] write(4, "72", 2) = 2 [pid 5624] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5624] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5624] exit_group(0) = ? [pid 5624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5625 ./strace-static-x86_64: Process 5625 attached [pid 5625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5625] setpgid(0, 0) = 0 [pid 5625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5625] write(3, "1000", 4) = 4 [pid 5625] close(3) = 0 [pid 5625] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5625] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5625] write(4, "72", 2) = 2 [pid 5625] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5625] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5625] exit_group(0) = ? [pid 5625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5626 ./strace-static-x86_64: Process 5626 attached [pid 5626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5626] setpgid(0, 0) = 0 [pid 5626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5626] write(3, "1000", 4) = 4 [pid 5626] close(3) = 0 [pid 5626] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5626] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5626] write(4, "72", 2) = 2 [pid 5626] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5626] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5626] exit_group(0) = ? [pid 5626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5626, si_uid=0, si_status=0, 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 5627 attached , child_tidptr=0x5555568ff5d0) = 5627 [pid 5627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5627] setpgid(0, 0) = 0 [pid 5627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5627] write(3, "1000", 4) = 4 [pid 5627] close(3) = 0 [pid 5627] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5627] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5627] write(4, "72", 2) = 2 [pid 5627] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5627] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5627] exit_group(0) = ? [pid 5627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5627, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5628 ./strace-static-x86_64: Process 5628 attached [pid 5628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5628] setpgid(0, 0) = 0 [pid 5628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5628] write(3, "1000", 4) = 4 [pid 5628] close(3) = 0 [pid 5628] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5628] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5628] write(4, "72", 2) = 2 [pid 5628] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5628] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5628] exit_group(0) = ? [pid 5628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5628, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5629 ./strace-static-x86_64: Process 5629 attached [pid 5629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5629] setpgid(0, 0) = 0 [pid 5629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5629] write(3, "1000", 4) = 4 [pid 5629] close(3) = 0 [pid 5629] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5629] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5629] write(4, "72", 2) = 2 [pid 5629] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5629] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5629] exit_group(0) = ? [pid 5629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5629, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5630 ./strace-static-x86_64: Process 5630 attached [pid 5630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5630] setpgid(0, 0) = 0 [pid 5630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5630] write(3, "1000", 4) = 4 [pid 5630] close(3) = 0 [pid 5630] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5630] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5630] write(4, "72", 2) = 2 [pid 5630] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5630] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5630] exit_group(0) = ? [pid 5630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5630, si_uid=0, si_status=0, 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 5631 attached [pid 5631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5631] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5631 [pid 5631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1000", 4) = 4 [pid 5631] close(3) = 0 [pid 5631] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5631] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5631] write(4, "72", 2) = 2 [pid 5631] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5631] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5631] exit_group(0) = ? [pid 5631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5631, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5632 ./strace-static-x86_64: Process 5632 attached [pid 5632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5632] setpgid(0, 0) = 0 [pid 5632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5632] write(3, "1000", 4) = 4 [pid 5632] close(3) = 0 [pid 5632] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5632] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5632] write(4, "72", 2) = 2 [pid 5632] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5632] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5632] exit_group(0) = ? [pid 5632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5632, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5633 ./strace-static-x86_64: Process 5633 attached [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5633] setpgid(0, 0) = 0 [pid 5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5633] write(3, "1000", 4) = 4 [pid 5633] close(3) = 0 [pid 5633] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5633] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5633] write(4, "72", 2) = 2 [pid 5633] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5633] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5633] exit_group(0) = ? [pid 5633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5633, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5634 ./strace-static-x86_64: Process 5634 attached [pid 5634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5634] setpgid(0, 0) = 0 [pid 5634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5634] write(3, "1000", 4) = 4 [pid 5634] close(3) = 0 [pid 5634] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5634] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5634] write(4, "72", 2) = 2 [pid 5634] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5634] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5634] exit_group(0) = ? [pid 5634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5634, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5635 ./strace-static-x86_64: Process 5635 attached [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] setpgid(0, 0) = 0 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1000", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5635] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5635] write(4, "72", 2) = 2 [pid 5635] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5635] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5635] exit_group(0) = ? [pid 5635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, 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 5636 attached , child_tidptr=0x5555568ff5d0) = 5636 [pid 5636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5636] setpgid(0, 0) = 0 [pid 5636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5636] write(3, "1000", 4) = 4 [pid 5636] close(3) = 0 [pid 5636] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5636] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5636] write(4, "72", 2) = 2 [pid 5636] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5636] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5636] exit_group(0) = ? [pid 5636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5636, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5637 ./strace-static-x86_64: Process 5637 attached [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5637] setpgid(0, 0) = 0 [pid 5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5637] write(3, "1000", 4) = 4 [pid 5637] close(3) = 0 [pid 5637] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5637] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5637] write(4, "72", 2) = 2 [pid 5637] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5637] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5637] exit_group(0) = ? [pid 5637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5638 ./strace-static-x86_64: Process 5638 attached [pid 5638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5638] setpgid(0, 0) = 0 [pid 5638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5638] write(3, "1000", 4) = 4 [pid 5638] close(3) = 0 [pid 5638] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5638] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5638] write(4, "72", 2) = 2 [pid 5638] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5638] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5638] exit_group(0) = ? [pid 5638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5638, si_uid=0, si_status=0, 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 5639 attached , child_tidptr=0x5555568ff5d0) = 5639 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5639] setpgid(0, 0) = 0 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5639] write(3, "1000", 4) = 4 [pid 5639] close(3) = 0 [pid 5639] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5639] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5639] write(4, "72", 2) = 2 [pid 5639] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5639] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5639] exit_group(0) = ? [pid 5639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5639, si_uid=0, si_status=0, 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 5640 attached , child_tidptr=0x5555568ff5d0) = 5640 [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5640] setpgid(0, 0) = 0 [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5640] write(3, "1000", 4) = 4 [pid 5640] close(3) = 0 [pid 5640] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5640] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5640] write(4, "72", 2) = 2 [pid 5640] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5640] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5640] exit_group(0) = ? [pid 5640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5640, si_uid=0, si_status=0, 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 5641 attached , child_tidptr=0x5555568ff5d0) = 5641 [pid 5641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5641] setpgid(0, 0) = 0 [pid 5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5641] write(3, "1000", 4) = 4 [pid 5641] close(3) = 0 [pid 5641] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5641] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5641] write(4, "72", 2) = 2 [pid 5641] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5641] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5641] exit_group(0) = ? [pid 5641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5641, si_uid=0, si_status=0, 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 5642 attached , child_tidptr=0x5555568ff5d0) = 5642 [pid 5642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5642] setpgid(0, 0) = 0 [pid 5642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5642] write(3, "1000", 4) = 4 [pid 5642] close(3) = 0 [pid 5642] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5642] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5642] write(4, "72", 2) = 2 [pid 5642] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5642] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5642] exit_group(0) = ? [pid 5642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5642, 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 5643 attached , child_tidptr=0x5555568ff5d0) = 5643 [pid 5643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5643] setpgid(0, 0) = 0 [pid 5643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5643] write(3, "1000", 4) = 4 [pid 5643] close(3) = 0 [pid 5643] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5643] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5643] write(4, "72", 2) = 2 [pid 5643] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5643] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5643] exit_group(0) = ? [pid 5643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5643, si_uid=0, si_status=0, 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 5644 attached , child_tidptr=0x5555568ff5d0) = 5644 [pid 5644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5644] setpgid(0, 0) = 0 [pid 5644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5644] write(3, "1000", 4) = 4 [pid 5644] close(3) = 0 [pid 5644] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5644] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5644] write(4, "72", 2) = 2 [pid 5644] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5644] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5644] exit_group(0) = ? [pid 5644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5644, 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=0x5555568ff5d0) = 5645 ./strace-static-x86_64: Process 5645 attached [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5645] setpgid(0, 0) = 0 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5645] write(3, "1000", 4) = 4 [pid 5645] close(3) = 0 [pid 5645] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5645] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5645] write(4, "72", 2) = 2 [pid 5645] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5645] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5645] exit_group(0) = ? [pid 5645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5645, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5646 ./strace-static-x86_64: Process 5646 attached [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5646] setpgid(0, 0) = 0 [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5646] write(3, "1000", 4) = 4 [pid 5646] close(3) = 0 [pid 5646] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5646] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5646] write(4, "72", 2) = 2 [pid 5646] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5646] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5646] exit_group(0) = ? [pid 5646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5647 ./strace-static-x86_64: Process 5647 attached [pid 5647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5647] setpgid(0, 0) = 0 [pid 5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5647] write(3, "1000", 4) = 4 [pid 5647] close(3) = 0 [pid 5647] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5647] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5647] write(4, "72", 2) = 2 [pid 5647] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5647] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5647] exit_group(0) = ? [pid 5647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5647, 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 5648 attached , child_tidptr=0x5555568ff5d0) = 5648 [pid 5648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5648] setpgid(0, 0) = 0 [pid 5648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5648] write(3, "1000", 4) = 4 [pid 5648] close(3) = 0 [pid 5648] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5648] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5648] write(4, "72", 2) = 2 [pid 5648] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5648] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5648] exit_group(0) = ? [pid 5648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5648, 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 5649 attached , child_tidptr=0x5555568ff5d0) = 5649 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5649] setpgid(0, 0) = 0 [pid 5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5649] write(3, "1000", 4) = 4 [pid 5649] close(3) = 0 [pid 5649] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5649] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5649] write(4, "72", 2) = 2 [pid 5649] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5649] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5649] exit_group(0) = ? [pid 5649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5649, 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=0x5555568ff5d0) = 5650 ./strace-static-x86_64: Process 5650 attached [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5650] setpgid(0, 0) = 0 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5650] write(3, "1000", 4) = 4 [pid 5650] close(3) = 0 [pid 5650] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5650] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5650] write(4, "72", 2) = 2 [pid 5650] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5650] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5650] exit_group(0) = ? [pid 5650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, 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=0x5555568ff5d0) = 5651 ./strace-static-x86_64: Process 5651 attached [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5651] setpgid(0, 0) = 0 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5651] write(3, "1000", 4) = 4 [pid 5651] close(3) = 0 [pid 5651] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5651] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5651] write(4, "72", 2) = 2 [pid 5651] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5651] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5651] exit_group(0) = ? [pid 5651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5651, 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 5652 attached , child_tidptr=0x5555568ff5d0) = 5652 [pid 5652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5652] setpgid(0, 0) = 0 [pid 5652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5652] write(3, "1000", 4) = 4 [pid 5652] close(3) = 0 [pid 5652] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5652] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5652] write(4, "72", 2) = 2 [pid 5652] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5652] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5652] exit_group(0) = ? [pid 5652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5652, si_uid=0, si_status=0, 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 5653 attached , child_tidptr=0x5555568ff5d0) = 5653 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5653] setpgid(0, 0) = 0 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5653] write(3, "1000", 4) = 4 [pid 5653] close(3) = 0 [pid 5653] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5653] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5653] write(4, "72", 2) = 2 [pid 5653] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5653] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5653] exit_group(0) = ? [pid 5653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5653, si_uid=0, si_status=0, 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 5654 attached , child_tidptr=0x5555568ff5d0) = 5654 [pid 5654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5654] setpgid(0, 0) = 0 [pid 5654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5654] write(3, "1000", 4) = 4 [pid 5654] close(3) = 0 [pid 5654] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5654] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5654] write(4, "72", 2) = 2 [pid 5654] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5654] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5654] exit_group(0) = ? [pid 5654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5654, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5655 ./strace-static-x86_64: Process 5655 attached [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5655] setpgid(0, 0) = 0 [pid 5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5655] write(3, "1000", 4) = 4 [pid 5655] close(3) = 0 [pid 5655] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5655] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5655] write(4, "72", 2) = 2 [pid 5655] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5655] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5655] exit_group(0) = ? [pid 5655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5655, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5656 ./strace-static-x86_64: Process 5656 attached [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5656] setpgid(0, 0) = 0 [pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5656] write(3, "1000", 4) = 4 [pid 5656] close(3) = 0 [pid 5656] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5656] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5656] write(4, "72", 2) = 2 [pid 5656] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5656] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5656] exit_group(0) = ? [pid 5656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5656, si_uid=0, si_status=0, 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 5657 attached , child_tidptr=0x5555568ff5d0) = 5657 [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5657] setpgid(0, 0) = 0 [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5657] write(3, "1000", 4) = 4 [pid 5657] close(3) = 0 [pid 5657] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5657] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5657] write(4, "72", 2) = 2 [pid 5657] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5657] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5657] exit_group(0) = ? [pid 5657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5657, si_uid=0, si_status=0, 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 5658 attached , child_tidptr=0x5555568ff5d0) = 5658 [pid 5658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5658] setpgid(0, 0) = 0 [pid 5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5658] write(3, "1000", 4) = 4 [pid 5658] close(3) = 0 [pid 5658] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5658] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5658] write(4, "72", 2) = 2 [pid 5658] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5658] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5658] exit_group(0) = ? [pid 5658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5658, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5659 ./strace-static-x86_64: Process 5659 attached [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5659] setpgid(0, 0) = 0 [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5659] write(3, "1000", 4) = 4 [pid 5659] close(3) = 0 [pid 5659] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5659] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5659] write(4, "72", 2) = 2 [pid 5659] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5659] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5659] exit_group(0) = ? [pid 5659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5659, 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 5660 attached , child_tidptr=0x5555568ff5d0) = 5660 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5660] setpgid(0, 0) = 0 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5660] write(3, "1000", 4) = 4 [pid 5660] close(3) = 0 [pid 5660] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5660] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5660] write(4, "72", 2) = 2 [pid 5660] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5660] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5660] exit_group(0) = ? [pid 5660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, 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 5661 attached , child_tidptr=0x5555568ff5d0) = 5661 [pid 5661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5661] setpgid(0, 0) = 0 [pid 5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5661] write(3, "1000", 4) = 4 [pid 5661] close(3) = 0 [pid 5661] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5661] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5661] write(4, "72", 2) = 2 [pid 5661] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5661] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5661] exit_group(0) = ? [pid 5661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5661, si_uid=0, si_status=0, 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 5662 attached , child_tidptr=0x5555568ff5d0) = 5662 [pid 5662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5662] setpgid(0, 0) = 0 [pid 5662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5662] write(3, "1000", 4) = 4 [pid 5662] close(3) = 0 [pid 5662] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5662] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5662] write(4, "72", 2) = 2 [pid 5662] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5662] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5662] exit_group(0) = ? [pid 5662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5662, si_uid=0, si_status=0, 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 5663 attached , child_tidptr=0x5555568ff5d0) = 5663 [pid 5663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5663] setpgid(0, 0) = 0 [pid 5663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5663] write(3, "1000", 4) = 4 [pid 5663] close(3) = 0 [pid 5663] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5663] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5663] write(4, "72", 2) = 2 [pid 5663] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5663] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5663] exit_group(0) = ? [pid 5663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5663, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5664 ./strace-static-x86_64: Process 5664 attached [pid 5664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5664] setpgid(0, 0) = 0 [pid 5664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5664] write(3, "1000", 4) = 4 [pid 5664] close(3) = 0 [pid 5664] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5664] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5664] write(4, "72", 2) = 2 [pid 5664] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5664] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5664] exit_group(0) = ? [pid 5664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5664, 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=0x5555568ff5d0) = 5665 ./strace-static-x86_64: Process 5665 attached [pid 5665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5665] setpgid(0, 0) = 0 [pid 5665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5665] write(3, "1000", 4) = 4 [pid 5665] close(3) = 0 [pid 5665] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5665] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5665] write(4, "72", 2) = 2 [pid 5665] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5665] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5665] exit_group(0) = ? [pid 5665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5665, si_uid=0, si_status=0, 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 5666 attached , child_tidptr=0x5555568ff5d0) = 5666 [pid 5666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5666] setpgid(0, 0) = 0 [pid 5666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5666] write(3, "1000", 4) = 4 [pid 5666] close(3) = 0 [pid 5666] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5666] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5666] write(4, "72", 2) = 2 [pid 5666] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5666] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5666] exit_group(0) = ? [pid 5666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5666, si_uid=0, si_status=0, 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 5667 attached , child_tidptr=0x5555568ff5d0) = 5667 [pid 5667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5667] setpgid(0, 0) = 0 [pid 5667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5667] write(3, "1000", 4) = 4 [pid 5667] close(3) = 0 [pid 5667] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5667] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5667] write(4, "72", 2) = 2 [pid 5667] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5667] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5667] exit_group(0) = ? [pid 5667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5667, 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=0x5555568ff5d0) = 5668 ./strace-static-x86_64: Process 5668 attached [pid 5668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5668] setpgid(0, 0) = 0 [pid 5668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5668] write(3, "1000", 4) = 4 [pid 5668] close(3) = 0 [pid 5668] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5668] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5668] write(4, "72", 2) = 2 [pid 5668] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5668] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5668] exit_group(0) = ? [pid 5668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5668, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5669 ./strace-static-x86_64: Process 5669 attached [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5669] setpgid(0, 0) = 0 [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5669] write(3, "1000", 4) = 4 [pid 5669] close(3) = 0 [pid 5669] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5669] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5669] write(4, "72", 2) = 2 [pid 5669] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5669] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5669] exit_group(0) = ? [pid 5669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5669, 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=0x5555568ff5d0) = 5670 ./strace-static-x86_64: Process 5670 attached [pid 5670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5670] setpgid(0, 0) = 0 [pid 5670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5670] write(3, "1000", 4) = 4 [pid 5670] close(3) = 0 [pid 5670] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5670] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5670] write(4, "72", 2) = 2 [pid 5670] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5670] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5670] exit_group(0) = ? [pid 5670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5671 ./strace-static-x86_64: Process 5671 attached [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5671] setpgid(0, 0) = 0 [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5671] write(3, "1000", 4) = 4 [pid 5671] close(3) = 0 [pid 5671] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5671] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5671] write(4, "72", 2) = 2 [pid 5671] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5671] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5671] exit_group(0) = ? [pid 5671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5671, si_uid=0, si_status=0, 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 5672 attached , child_tidptr=0x5555568ff5d0) = 5672 [pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5672] setpgid(0, 0) = 0 [pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5672] write(3, "1000", 4) = 4 [pid 5672] close(3) = 0 [pid 5672] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5672] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5672] write(4, "72", 2) = 2 [pid 5672] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5672] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5672] exit_group(0) = ? [pid 5672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5672, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5673 ./strace-static-x86_64: Process 5673 attached [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5673] setpgid(0, 0) = 0 [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5673] write(3, "1000", 4) = 4 [pid 5673] close(3) = 0 [pid 5673] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5673] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5673] write(4, "72", 2) = 2 [pid 5673] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5673] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5673] exit_group(0) = ? [pid 5673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5673, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5674 ./strace-static-x86_64: Process 5674 attached [pid 5674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5674] setpgid(0, 0) = 0 [pid 5674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5674] write(3, "1000", 4) = 4 [pid 5674] close(3) = 0 [pid 5674] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5674] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5674] write(4, "72", 2) = 2 [pid 5674] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5674] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5674] exit_group(0) = ? [pid 5674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5674, 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 5675 attached , child_tidptr=0x5555568ff5d0) = 5675 [pid 5675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5675] setpgid(0, 0) = 0 [pid 5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5675] write(3, "1000", 4) = 4 [pid 5675] close(3) = 0 [pid 5675] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5675] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5675] write(4, "72", 2) = 2 [pid 5675] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5675] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5675] exit_group(0) = ? [pid 5675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5676 ./strace-static-x86_64: Process 5676 attached [pid 5676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5676] setpgid(0, 0) = 0 [pid 5676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5676] write(3, "1000", 4) = 4 [pid 5676] close(3) = 0 [pid 5676] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5676] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5676] write(4, "72", 2) = 2 [pid 5676] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5676] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5676] exit_group(0) = ? [pid 5676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5676, si_uid=0, si_status=0, 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 5677 attached [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5677] setpgid(0, 0) = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5677 [pid 5677] write(3, "1000", 4) = 4 [pid 5677] close(3) = 0 [pid 5677] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5677] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5677] write(4, "72", 2) = 2 [pid 5677] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5677] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5677] exit_group(0) = ? [pid 5677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5677, si_uid=0, si_status=0, 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 5678 attached , child_tidptr=0x5555568ff5d0) = 5678 [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5678] setpgid(0, 0) = 0 [pid 5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5678] write(3, "1000", 4) = 4 [pid 5678] close(3) = 0 [pid 5678] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5678] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5678] write(4, "72", 2) = 2 [pid 5678] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5678] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5678] exit_group(0) = ? [pid 5678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5679 ./strace-static-x86_64: Process 5679 attached [pid 5679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5679] setpgid(0, 0) = 0 [pid 5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5679] write(3, "1000", 4) = 4 [pid 5679] close(3) = 0 [pid 5679] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5679] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5679] write(4, "72", 2) = 2 [pid 5679] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5679] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5679] exit_group(0) = ? [pid 5679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5680 ./strace-static-x86_64: Process 5680 attached [pid 5680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5680] setpgid(0, 0) = 0 [pid 5680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5680] write(3, "1000", 4) = 4 [pid 5680] close(3) = 0 [pid 5680] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5680] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5680] write(4, "72", 2) = 2 [pid 5680] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5680] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5680] exit_group(0) = ? [pid 5680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5681 ./strace-static-x86_64: Process 5681 attached [pid 5681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5681] setpgid(0, 0) = 0 [pid 5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5681] write(3, "1000", 4) = 4 [pid 5681] close(3) = 0 [pid 5681] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5681] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5681] write(4, "72", 2) = 2 [pid 5681] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5681] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5681] exit_group(0) = ? [pid 5681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5681, 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=0x5555568ff5d0) = 5682 ./strace-static-x86_64: Process 5682 attached [pid 5682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5682] setpgid(0, 0) = 0 [pid 5682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5682] write(3, "1000", 4) = 4 [pid 5682] close(3) = 0 [pid 5682] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5682] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5682] write(4, "72", 2) = 2 [pid 5682] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5682] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5682] exit_group(0) = ? [pid 5682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5682, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5683 ./strace-static-x86_64: Process 5683 attached [pid 5683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5683] setpgid(0, 0) = 0 [pid 5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5683] write(3, "1000", 4) = 4 [pid 5683] close(3) = 0 [pid 5683] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5683] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5683] write(4, "72", 2) = 2 [pid 5683] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5683] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5683] exit_group(0) = ? [pid 5683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5684 ./strace-static-x86_64: Process 5684 attached [pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5684] setpgid(0, 0) = 0 [pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5684] write(3, "1000", 4) = 4 [pid 5684] close(3) = 0 [pid 5684] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5684] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5684] write(4, "72", 2) = 2 [pid 5684] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5684] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5684] exit_group(0) = ? [pid 5684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, 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 5685 attached [pid 5685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5685] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5685 [pid 5685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5685] write(3, "1000", 4) = 4 [pid 5685] close(3) = 0 [pid 5685] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5685] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5685] write(4, "72", 2) = 2 [pid 5685] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5685] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5685] exit_group(0) = ? [pid 5685] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5685, 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 5686 attached , child_tidptr=0x5555568ff5d0) = 5686 [pid 5686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5686] setpgid(0, 0) = 0 [pid 5686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5686] write(3, "1000", 4) = 4 [pid 5686] close(3) = 0 [pid 5686] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5686] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5686] write(4, "72", 2) = 2 [pid 5686] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5686] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5686] exit_group(0) = ? [pid 5686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5686, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5687 ./strace-static-x86_64: Process 5687 attached [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5687] setpgid(0, 0) = 0 [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5687] write(3, "1000", 4) = 4 [pid 5687] close(3) = 0 [pid 5687] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5687] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5687] write(4, "72", 2) = 2 [pid 5687] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5687] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5687] exit_group(0) = ? [pid 5687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5687, si_uid=0, si_status=0, 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 5688 attached , child_tidptr=0x5555568ff5d0) = 5688 [pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5688] setpgid(0, 0) = 0 [pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5688] write(3, "1000", 4) = 4 [pid 5688] close(3) = 0 [pid 5688] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5688] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5688] write(4, "72", 2) = 2 [pid 5688] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5688] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5688] exit_group(0) = ? [pid 5688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5689 ./strace-static-x86_64: Process 5689 attached [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5689] setpgid(0, 0) = 0 [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5689] write(3, "1000", 4) = 4 [pid 5689] close(3) = 0 [pid 5689] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5689] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5689] write(4, "72", 2) = 2 [pid 5689] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5689] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5689] exit_group(0) = ? [pid 5689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5690 ./strace-static-x86_64: Process 5690 attached [pid 5690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5690] setpgid(0, 0) = 0 [pid 5690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5690] write(3, "1000", 4) = 4 [pid 5690] close(3) = 0 [pid 5690] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5690] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5690] write(4, "72", 2) = 2 [pid 5690] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5690] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5690] exit_group(0) = ? [pid 5690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5690, 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=0x5555568ff5d0) = 5691 ./strace-static-x86_64: Process 5691 attached [pid 5691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5691] setpgid(0, 0) = 0 [pid 5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5691] write(3, "1000", 4) = 4 [pid 5691] close(3) = 0 [pid 5691] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5691] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5691] write(4, "72", 2) = 2 [pid 5691] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5691] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5691] exit_group(0) = ? [pid 5691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5691, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5692 ./strace-static-x86_64: Process 5692 attached [pid 5692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5692] setpgid(0, 0) = 0 [pid 5692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5692] write(3, "1000", 4) = 4 [pid 5692] close(3) = 0 [pid 5692] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5692] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5692] write(4, "72", 2) = 2 [pid 5692] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5692] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5692] exit_group(0) = ? [pid 5692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5693 ./strace-static-x86_64: Process 5693 attached [pid 5693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5693] setpgid(0, 0) = 0 [pid 5693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5693] write(3, "1000", 4) = 4 [pid 5693] close(3) = 0 [pid 5693] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5693] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5693] write(4, "72", 2) = 2 [pid 5693] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5693] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5693] exit_group(0) = ? [pid 5693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5694 ./strace-static-x86_64: Process 5694 attached [pid 5694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5694] setpgid(0, 0) = 0 [pid 5694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5694] write(3, "1000", 4) = 4 [pid 5694] close(3) = 0 [pid 5694] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5694] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5694] write(4, "72", 2) = 2 [pid 5694] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5694] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5694] exit_group(0) = ? [pid 5694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5694, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5695 ./strace-static-x86_64: Process 5695 attached [pid 5695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5695] setpgid(0, 0) = 0 [pid 5695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5695] write(3, "1000", 4) = 4 [pid 5695] close(3) = 0 [pid 5695] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5695] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5695] write(4, "72", 2) = 2 [pid 5695] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5695] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5695] exit_group(0) = ? [pid 5695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5695, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5696 ./strace-static-x86_64: Process 5696 attached [pid 5696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5696] setpgid(0, 0) = 0 [pid 5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5696] write(3, "1000", 4) = 4 [pid 5696] close(3) = 0 [pid 5696] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5696] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5696] write(4, "72", 2) = 2 [pid 5696] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5696] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5696] exit_group(0) = ? [pid 5696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5696, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5697 ./strace-static-x86_64: Process 5697 attached [pid 5697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5697] setpgid(0, 0) = 0 [pid 5697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5697] write(3, "1000", 4) = 4 [pid 5697] close(3) = 0 [pid 5697] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5697] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5697] write(4, "72", 2) = 2 [pid 5697] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5697] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5697] exit_group(0) = ? [pid 5697] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5698 ./strace-static-x86_64: Process 5698 attached [pid 5698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5698] setpgid(0, 0) = 0 [pid 5698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5698] write(3, "1000", 4) = 4 [pid 5698] close(3) = 0 [pid 5698] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5698] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5698] write(4, "72", 2) = 2 [pid 5698] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5698] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5698] exit_group(0) = ? [pid 5698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5698, si_uid=0, si_status=0, 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 5699 attached [pid 5699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5699] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5699 [pid 5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5699] write(3, "1000", 4) = 4 [pid 5699] close(3) = 0 [pid 5699] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5699] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5699] write(4, "72", 2) = 2 [pid 5699] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5699] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5699] exit_group(0) = ? [pid 5699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5699, si_uid=0, si_status=0, 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 5700 attached , child_tidptr=0x5555568ff5d0) = 5700 [pid 5700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5700] setpgid(0, 0) = 0 [pid 5700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5700] write(3, "1000", 4) = 4 [pid 5700] close(3) = 0 [pid 5700] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5700] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5700] write(4, "72", 2) = 2 [pid 5700] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5700] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5700] exit_group(0) = ? [pid 5700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5700, 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 5701 attached , child_tidptr=0x5555568ff5d0) = 5701 [pid 5701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5701] setpgid(0, 0) = 0 [pid 5701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5701] write(3, "1000", 4) = 4 [pid 5701] close(3) = 0 [pid 5701] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5701] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5701] write(4, "72", 2) = 2 [pid 5701] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5701] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5701] exit_group(0) = ? [pid 5701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5701, 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=0x5555568ff5d0) = 5702 ./strace-static-x86_64: Process 5702 attached [pid 5702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5702] setpgid(0, 0) = 0 [pid 5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5702] write(3, "1000", 4) = 4 [pid 5702] close(3) = 0 [pid 5702] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5702] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5702] write(4, "72", 2) = 2 [pid 5702] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5702] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5702] exit_group(0) = ? [pid 5702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5702, si_uid=0, si_status=0, 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 5703 attached [pid 5703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5703 [pid 5703] <... prctl resumed>) = 0 [pid 5703] setpgid(0, 0) = 0 [pid 5703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5703] write(3, "1000", 4) = 4 [pid 5703] close(3) = 0 [pid 5703] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5703] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5703] write(4, "72", 2) = 2 [pid 5703] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5703] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5703] exit_group(0) = ? [pid 5703] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5704 ./strace-static-x86_64: Process 5704 attached [pid 5704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5704] setpgid(0, 0) = 0 [pid 5704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5704] write(3, "1000", 4) = 4 [pid 5704] close(3) = 0 [pid 5704] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5704] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5704] write(4, "72", 2) = 2 [pid 5704] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5704] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5704] exit_group(0) = ? [pid 5704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5704, si_uid=0, si_status=0, 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 5705 attached , child_tidptr=0x5555568ff5d0) = 5705 [pid 5705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5705] setpgid(0, 0) = 0 [pid 5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5705] write(3, "1000", 4) = 4 [pid 5705] close(3) = 0 [pid 5705] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5705] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5705] write(4, "72", 2) = 2 [pid 5705] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5705] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5705] exit_group(0) = ? [pid 5705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5705, si_uid=0, si_status=0, 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 5706 attached , child_tidptr=0x5555568ff5d0) = 5706 [pid 5706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5706] setpgid(0, 0) = 0 [pid 5706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5706] write(3, "1000", 4) = 4 [pid 5706] close(3) = 0 [pid 5706] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5706] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5706] write(4, "72", 2) = 2 [pid 5706] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5706] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5706] exit_group(0) = ? [pid 5706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5706, 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 5707 attached , child_tidptr=0x5555568ff5d0) = 5707 [pid 5707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5707] setpgid(0, 0) = 0 [pid 5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5707] write(3, "1000", 4) = 4 [pid 5707] close(3) = 0 [pid 5707] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5707] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5707] write(4, "72", 2) = 2 [pid 5707] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5707] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5707] exit_group(0) = ? [pid 5707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5707, si_uid=0, si_status=0, 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 5708 attached , child_tidptr=0x5555568ff5d0) = 5708 [pid 5708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5708] setpgid(0, 0) = 0 [pid 5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5708] write(3, "1000", 4) = 4 [pid 5708] close(3) = 0 [pid 5708] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5708] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5708] write(4, "72", 2) = 2 [pid 5708] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5708] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5708] exit_group(0) = ? [pid 5708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5709 ./strace-static-x86_64: Process 5709 attached [pid 5709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5709] setpgid(0, 0) = 0 [pid 5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5709] write(3, "1000", 4) = 4 [pid 5709] close(3) = 0 [pid 5709] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5709] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5709] write(4, "72", 2) = 2 [pid 5709] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5709] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5709] exit_group(0) = ? [pid 5709] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5709, 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=0x5555568ff5d0) = 5710 ./strace-static-x86_64: Process 5710 attached [pid 5710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5710] setpgid(0, 0) = 0 [pid 5710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5710] write(3, "1000", 4) = 4 [pid 5710] close(3) = 0 [pid 5710] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5710] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5710] write(4, "72", 2) = 2 [pid 5710] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5710] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5710] exit_group(0) = ? [pid 5710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5710, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5711 ./strace-static-x86_64: Process 5711 attached [pid 5711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5711] setpgid(0, 0) = 0 [pid 5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5711] write(3, "1000", 4) = 4 [pid 5711] close(3) = 0 [pid 5711] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5711] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5711] write(4, "72", 2) = 2 [pid 5711] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5711] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5711] exit_group(0) = ? [pid 5711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5711, si_uid=0, si_status=0, 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 5712 attached , child_tidptr=0x5555568ff5d0) = 5712 [pid 5712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5712] setpgid(0, 0) = 0 [pid 5712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5712] write(3, "1000", 4) = 4 [pid 5712] close(3) = 0 [pid 5712] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5712] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5712] write(4, "72", 2) = 2 [pid 5712] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5712] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5712] exit_group(0) = ? [pid 5712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5713 ./strace-static-x86_64: Process 5713 attached [pid 5713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5713] setpgid(0, 0) = 0 [pid 5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5713] write(3, "1000", 4) = 4 [pid 5713] close(3) = 0 [pid 5713] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5713] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5713] write(4, "72", 2) = 2 [pid 5713] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5713] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5713] exit_group(0) = ? [pid 5713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5713, 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=0x5555568ff5d0) = 5714 ./strace-static-x86_64: Process 5714 attached [pid 5714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5714] setpgid(0, 0) = 0 [pid 5714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5714] write(3, "1000", 4) = 4 [pid 5714] close(3) = 0 [pid 5714] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5714] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5714] write(4, "72", 2) = 2 [pid 5714] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5714] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5714] exit_group(0) = ? [pid 5714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5714, si_uid=0, si_status=0, 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 5715 attached , child_tidptr=0x5555568ff5d0) = 5715 [pid 5715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5715] setpgid(0, 0) = 0 [pid 5715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5715] write(3, "1000", 4) = 4 [pid 5715] close(3) = 0 [pid 5715] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5715] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5715] write(4, "72", 2) = 2 [pid 5715] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5715] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5715] exit_group(0) = ? [pid 5715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5715, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5716 ./strace-static-x86_64: Process 5716 attached [pid 5716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5716] setpgid(0, 0) = 0 [pid 5716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5716] write(3, "1000", 4) = 4 [pid 5716] close(3) = 0 [pid 5716] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5716] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5716] write(4, "72", 2) = 2 [pid 5716] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5716] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5716] exit_group(0) = ? [pid 5716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5716, si_uid=0, si_status=0, 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 5717 attached , child_tidptr=0x5555568ff5d0) = 5717 [pid 5717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5717] setpgid(0, 0) = 0 [pid 5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5717] write(3, "1000", 4) = 4 [pid 5717] close(3) = 0 [pid 5717] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5717] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5717] write(4, "72", 2) = 2 [pid 5717] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5717] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5717] exit_group(0) = ? [pid 5717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5717, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5718 ./strace-static-x86_64: Process 5718 attached [pid 5718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5718] setpgid(0, 0) = 0 [pid 5718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5718] write(3, "1000", 4) = 4 [pid 5718] close(3) = 0 [pid 5718] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5718] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5718] write(4, "72", 2) = 2 [pid 5718] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5718] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5718] exit_group(0) = ? [pid 5718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5718, si_uid=0, si_status=0, 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 5719 attached , child_tidptr=0x5555568ff5d0) = 5719 [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5719] setpgid(0, 0) = 0 [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5719] write(3, "1000", 4) = 4 [pid 5719] close(3) = 0 [pid 5719] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5719] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5719] write(4, "72", 2) = 2 [pid 5719] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5719] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5719] exit_group(0) = ? [pid 5719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5719, 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=0x5555568ff5d0) = 5720 ./strace-static-x86_64: Process 5720 attached [pid 5720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5720] setpgid(0, 0) = 0 [pid 5720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5720] write(3, "1000", 4) = 4 [pid 5720] close(3) = 0 [pid 5720] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5720] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5720] write(4, "72", 2) = 2 [pid 5720] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5720] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5720] exit_group(0) = ? [pid 5720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5720, si_uid=0, si_status=0, 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 5721 attached , child_tidptr=0x5555568ff5d0) = 5721 [pid 5721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5721] setpgid(0, 0) = 0 [pid 5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5721] write(3, "1000", 4) = 4 [pid 5721] close(3) = 0 [pid 5721] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5721] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5721] write(4, "72", 2) = 2 [pid 5721] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5721] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5721] exit_group(0) = ? [pid 5721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5721, 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 5722 attached , child_tidptr=0x5555568ff5d0) = 5722 [pid 5722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5722] setpgid(0, 0) = 0 [pid 5722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5722] write(3, "1000", 4) = 4 [pid 5722] close(3) = 0 [pid 5722] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5722] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5722] write(4, "72", 2) = 2 [pid 5722] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5722] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5722] exit_group(0) = ? [pid 5722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5723 ./strace-static-x86_64: Process 5723 attached [pid 5723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5723] setpgid(0, 0) = 0 [pid 5723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5723] write(3, "1000", 4) = 4 [pid 5723] close(3) = 0 [pid 5723] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5723] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5723] write(4, "72", 2) = 2 [pid 5723] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5723] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5723] exit_group(0) = ? [pid 5723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5723, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5724 ./strace-static-x86_64: Process 5724 attached [pid 5724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5724] setpgid(0, 0) = 0 [pid 5724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5724] write(3, "1000", 4) = 4 [pid 5724] close(3) = 0 [pid 5724] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5724] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5724] write(4, "72", 2) = 2 [pid 5724] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5724] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5724] exit_group(0) = ? [pid 5724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5724, 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=0x5555568ff5d0) = 5725 ./strace-static-x86_64: Process 5725 attached [pid 5725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5725] setpgid(0, 0) = 0 [pid 5725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5725] write(3, "1000", 4) = 4 [pid 5725] close(3) = 0 [pid 5725] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5725] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5725] write(4, "72", 2) = 2 [pid 5725] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5725] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5725] exit_group(0) = ? [pid 5725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5726 ./strace-static-x86_64: Process 5726 attached [pid 5726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5726] setpgid(0, 0) = 0 [pid 5726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5726] write(3, "1000", 4) = 4 [pid 5726] close(3) = 0 [pid 5726] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5726] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5726] write(4, "72", 2) = 2 [pid 5726] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5726] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5726] exit_group(0) = ? [pid 5726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5726, 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 5727 attached , child_tidptr=0x5555568ff5d0) = 5727 [pid 5727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5727] setpgid(0, 0) = 0 [pid 5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5727] write(3, "1000", 4) = 4 [pid 5727] close(3) = 0 [pid 5727] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5727] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5727] write(4, "72", 2) = 2 [pid 5727] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5727] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5727] exit_group(0) = ? [pid 5727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5727, si_uid=0, si_status=0, 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 5728 attached , child_tidptr=0x5555568ff5d0) = 5728 [pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5728] setpgid(0, 0) = 0 [pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5728] write(3, "1000", 4) = 4 [pid 5728] close(3) = 0 [pid 5728] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5728] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5728] write(4, "72", 2) = 2 [pid 5728] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5728] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5728] exit_group(0) = ? [pid 5728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5728, si_uid=0, si_status=0, 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 5729 attached , child_tidptr=0x5555568ff5d0) = 5729 [pid 5729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5729] setpgid(0, 0) = 0 [pid 5729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5729] write(3, "1000", 4) = 4 [pid 5729] close(3) = 0 [pid 5729] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5729] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5729] write(4, "72", 2) = 2 [pid 5729] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5729] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5729] exit_group(0) = ? [pid 5729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5729, si_uid=0, si_status=0, 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 5730 attached , child_tidptr=0x5555568ff5d0) = 5730 [pid 5730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5730] setpgid(0, 0) = 0 [pid 5730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5730] write(3, "1000", 4) = 4 [pid 5730] close(3) = 0 [pid 5730] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5730] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5730] write(4, "72", 2) = 2 [pid 5730] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5730] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5730] exit_group(0) = ? [pid 5730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5730, si_uid=0, si_status=0, 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 5731 attached , child_tidptr=0x5555568ff5d0) = 5731 [pid 5731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5731] setpgid(0, 0) = 0 [pid 5731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5731] write(3, "1000", 4) = 4 [pid 5731] close(3) = 0 [pid 5731] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5731] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5731] write(4, "72", 2) = 2 [pid 5731] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5731] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5731] exit_group(0) = ? [pid 5731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5731, si_uid=0, si_status=0, 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 5732 attached , child_tidptr=0x5555568ff5d0) = 5732 [pid 5732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5732] setpgid(0, 0) = 0 [pid 5732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5732] write(3, "1000", 4) = 4 [pid 5732] close(3) = 0 [pid 5732] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5732] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5732] write(4, "72", 2) = 2 [pid 5732] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5732] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5732] exit_group(0) = ? [pid 5732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5732, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5733 ./strace-static-x86_64: Process 5733 attached [pid 5733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5733] setpgid(0, 0) = 0 [pid 5733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5733] write(3, "1000", 4) = 4 [pid 5733] close(3) = 0 [pid 5733] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5733] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5733] write(4, "72", 2) = 2 [pid 5733] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5733] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5733] exit_group(0) = ? [pid 5733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5733, 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 5734 attached , child_tidptr=0x5555568ff5d0) = 5734 [pid 5734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5734] setpgid(0, 0) = 0 [pid 5734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5734] write(3, "1000", 4) = 4 [pid 5734] close(3) = 0 [pid 5734] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5734] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5734] write(4, "72", 2) = 2 [pid 5734] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5734] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5734] exit_group(0) = ? [pid 5734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5735 ./strace-static-x86_64: Process 5735 attached [pid 5735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5735] setpgid(0, 0) = 0 [pid 5735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5735] write(3, "1000", 4) = 4 [pid 5735] close(3) = 0 [pid 5735] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5735] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5735] write(4, "72", 2) = 2 [pid 5735] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5735] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5735] exit_group(0) = ? [pid 5735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5735, si_uid=0, si_status=0, 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 5736 attached , child_tidptr=0x5555568ff5d0) = 5736 [pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5736] setpgid(0, 0) = 0 [pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5736] write(3, "1000", 4) = 4 [pid 5736] close(3) = 0 [pid 5736] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5736] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5736] write(4, "72", 2) = 2 [pid 5736] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5736] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5736] exit_group(0) = ? [pid 5736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5736, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5737 ./strace-static-x86_64: Process 5737 attached [pid 5737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5737] setpgid(0, 0) = 0 [pid 5737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5737] write(3, "1000", 4) = 4 [pid 5737] close(3) = 0 [pid 5737] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5737] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5737] write(4, "72", 2) = 2 [pid 5737] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5737] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5737] exit_group(0) = ? [pid 5737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5737, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5738 ./strace-static-x86_64: Process 5738 attached [pid 5738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5738] setpgid(0, 0) = 0 [pid 5738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5738] write(3, "1000", 4) = 4 [pid 5738] close(3) = 0 [pid 5738] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5738] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5738] write(4, "72", 2) = 2 [pid 5738] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5738] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5738] exit_group(0) = ? [pid 5738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5739 ./strace-static-x86_64: Process 5739 attached [pid 5739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5739] setpgid(0, 0) = 0 [pid 5739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5739] write(3, "1000", 4) = 4 [pid 5739] close(3) = 0 [pid 5739] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5739] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5739] write(4, "72", 2) = 2 [pid 5739] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5739] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5739] exit_group(0) = ? [pid 5739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5740 ./strace-static-x86_64: Process 5740 attached [pid 5740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5740] setpgid(0, 0) = 0 [pid 5740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5740] write(3, "1000", 4) = 4 [pid 5740] close(3) = 0 [pid 5740] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5740] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5740] write(4, "72", 2) = 2 [pid 5740] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5740] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5740] exit_group(0) = ? [pid 5740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5740, si_uid=0, si_status=0, 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 5741 attached , child_tidptr=0x5555568ff5d0) = 5741 [pid 5741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5741] setpgid(0, 0) = 0 [pid 5741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5741] write(3, "1000", 4) = 4 [pid 5741] close(3) = 0 [pid 5741] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5741] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5741] write(4, "72", 2) = 2 [pid 5741] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5741] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5741] exit_group(0) = ? [pid 5741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5741, si_uid=0, si_status=0, 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 5742 attached , child_tidptr=0x5555568ff5d0) = 5742 [pid 5742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5742] setpgid(0, 0) = 0 [pid 5742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5742] write(3, "1000", 4) = 4 [pid 5742] close(3) = 0 [pid 5742] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5742] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5742] write(4, "72", 2) = 2 [pid 5742] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5742] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5742] exit_group(0) = ? [pid 5742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5742, si_uid=0, si_status=0, 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 5743 attached , child_tidptr=0x5555568ff5d0) = 5743 [pid 5743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5743] setpgid(0, 0) = 0 [pid 5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5743] write(3, "1000", 4) = 4 [pid 5743] close(3) = 0 [pid 5743] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5743] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5743] write(4, "72", 2) = 2 [pid 5743] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5743] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5743] exit_group(0) = ? [pid 5743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5743, 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 5744 attached , child_tidptr=0x5555568ff5d0) = 5744 [pid 5744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5744] setpgid(0, 0) = 0 [pid 5744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5744] write(3, "1000", 4) = 4 [pid 5744] close(3) = 0 [pid 5744] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5744] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5744] write(4, "72", 2) = 2 [pid 5744] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5744] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5744] exit_group(0) = ? [pid 5744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5744, si_uid=0, si_status=0, 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 5745 attached , child_tidptr=0x5555568ff5d0) = 5745 [pid 5745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5745] setpgid(0, 0) = 0 [pid 5745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5745] write(3, "1000", 4) = 4 [pid 5745] close(3) = 0 [pid 5745] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5745] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5745] write(4, "72", 2) = 2 [pid 5745] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5745] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5745] exit_group(0) = ? [pid 5745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5745, 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=0x5555568ff5d0) = 5746 ./strace-static-x86_64: Process 5746 attached [pid 5746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5746] setpgid(0, 0) = 0 [pid 5746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5746] write(3, "1000", 4) = 4 [pid 5746] close(3) = 0 [pid 5746] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5746] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5746] write(4, "72", 2) = 2 [pid 5746] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5746] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5746] exit_group(0) = ? [pid 5746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5746, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5747 ./strace-static-x86_64: Process 5747 attached [pid 5747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5747] setpgid(0, 0) = 0 [pid 5747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5747] write(3, "1000", 4) = 4 [pid 5747] close(3) = 0 [pid 5747] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5747] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5747] write(4, "72", 2) = 2 [pid 5747] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5747] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5747] exit_group(0) = ? [pid 5747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5747, 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=0x5555568ff5d0) = 5748 ./strace-static-x86_64: Process 5748 attached [pid 5748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5748] setpgid(0, 0) = 0 [pid 5748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5748] write(3, "1000", 4) = 4 [pid 5748] close(3) = 0 [pid 5748] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5748] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5748] write(4, "72", 2) = 2 [pid 5748] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5748] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5748] exit_group(0) = ? [pid 5748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5748, si_uid=0, si_status=0, 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 5749 attached , child_tidptr=0x5555568ff5d0) = 5749 [pid 5749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5749] setpgid(0, 0) = 0 [pid 5749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5749] write(3, "1000", 4) = 4 [pid 5749] close(3) = 0 [pid 5749] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5749] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5749] write(4, "72", 2) = 2 [pid 5749] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5749] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5749] exit_group(0) = ? [pid 5749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5750 ./strace-static-x86_64: Process 5750 attached [pid 5750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5750] setpgid(0, 0) = 0 [pid 5750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5750] write(3, "1000", 4) = 4 [pid 5750] close(3) = 0 [pid 5750] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5750] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5750] write(4, "72", 2) = 2 [pid 5750] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5750] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5750] exit_group(0) = ? [pid 5750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5750, 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 5751 attached [pid 5751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5751] setpgid(0, 0) = 0 [pid 5751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5751 [pid 5751] write(3, "1000", 4) = 4 [pid 5751] close(3) = 0 [pid 5751] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5751] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5751] write(4, "72", 2) = 2 [pid 5751] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5751] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5751] exit_group(0) = ? [pid 5751] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5751, 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=0x5555568ff5d0) = 5752 ./strace-static-x86_64: Process 5752 attached [pid 5752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5752] setpgid(0, 0) = 0 [pid 5752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5752] write(3, "1000", 4) = 4 [pid 5752] close(3) = 0 [pid 5752] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5752] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5752] write(4, "72", 2) = 2 [pid 5752] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5752] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5752] exit_group(0) = ? [pid 5752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5752, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5753 ./strace-static-x86_64: Process 5753 attached [pid 5753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5753] setpgid(0, 0) = 0 [pid 5753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5753] write(3, "1000", 4) = 4 [pid 5753] close(3) = 0 [pid 5753] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5753] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5753] write(4, "72", 2) = 2 [pid 5753] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5753] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5753] exit_group(0) = ? [pid 5753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5753, si_uid=0, si_status=0, 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 5754 attached [pid 5754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5754] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5754 [pid 5754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5754] write(3, "1000", 4) = 4 [pid 5754] close(3) = 0 [pid 5754] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5754] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5754] write(4, "72", 2) = 2 [pid 5754] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5754] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5754] exit_group(0) = ? [pid 5754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5755 ./strace-static-x86_64: Process 5755 attached [pid 5755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5755] setpgid(0, 0) = 0 [pid 5755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5755] write(3, "1000", 4) = 4 [pid 5755] close(3) = 0 [pid 5755] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5755] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5755] write(4, "72", 2) = 2 [pid 5755] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5755] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5755] exit_group(0) = ? [pid 5755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5755, si_uid=0, si_status=0, 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 5756 attached , child_tidptr=0x5555568ff5d0) = 5756 [pid 5756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5756] setpgid(0, 0) = 0 [pid 5756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5756] write(3, "1000", 4) = 4 [pid 5756] close(3) = 0 [pid 5756] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5756] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5756] write(4, "72", 2) = 2 [pid 5756] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5756] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5756] exit_group(0) = ? [pid 5756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5756, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5757 ./strace-static-x86_64: Process 5757 attached [pid 5757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5757] setpgid(0, 0) = 0 [pid 5757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5757] write(3, "1000", 4) = 4 [pid 5757] close(3) = 0 [pid 5757] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5757] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5757] write(4, "72", 2) = 2 [pid 5757] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5757] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5757] exit_group(0) = ? [pid 5757] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5758 ./strace-static-x86_64: Process 5758 attached [pid 5758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5758] setpgid(0, 0) = 0 [pid 5758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5758] write(3, "1000", 4) = 4 [pid 5758] close(3) = 0 [pid 5758] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5758] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5758] write(4, "72", 2) = 2 [pid 5758] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5758] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5758] exit_group(0) = ? [pid 5758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5759 ./strace-static-x86_64: Process 5759 attached [pid 5759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5759] setpgid(0, 0) = 0 [pid 5759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5759] write(3, "1000", 4) = 4 [pid 5759] close(3) = 0 [pid 5759] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5759] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5759] write(4, "72", 2) = 2 [pid 5759] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5759] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5759] exit_group(0) = ? [pid 5759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5759, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5760 ./strace-static-x86_64: Process 5760 attached [pid 5760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5760] setpgid(0, 0) = 0 [pid 5760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5760] write(3, "1000", 4) = 4 [pid 5760] close(3) = 0 [pid 5760] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5760] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5760] write(4, "72", 2) = 2 [pid 5760] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5760] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5760] exit_group(0) = ? [pid 5760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5760, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5761 ./strace-static-x86_64: Process 5761 attached [pid 5761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5761] setpgid(0, 0) = 0 [pid 5761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5761] write(3, "1000", 4) = 4 [pid 5761] close(3) = 0 [pid 5761] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5761] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5761] write(4, "72", 2) = 2 [pid 5761] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5761] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5761] exit_group(0) = ? [pid 5761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5761, 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 5762 attached [pid 5762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5762] setpgid(0, 0) = 0 [pid 5762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5762 [pid 5762] <... openat resumed>) = 3 [pid 5762] write(3, "1000", 4) = 4 [pid 5762] close(3) = 0 [pid 5762] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5762] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5762] write(4, "72", 2) = 2 [pid 5762] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5762] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5762] exit_group(0) = ? [pid 5762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5762, 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=0x5555568ff5d0) = 5763 ./strace-static-x86_64: Process 5763 attached [pid 5763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5763] setpgid(0, 0) = 0 [pid 5763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5763] write(3, "1000", 4) = 4 [pid 5763] close(3) = 0 [pid 5763] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5763] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5763] write(4, "72", 2) = 2 [pid 5763] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5763] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5763] exit_group(0) = ? [pid 5763] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5764 ./strace-static-x86_64: Process 5764 attached [pid 5764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5764] setpgid(0, 0) = 0 [pid 5764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5764] write(3, "1000", 4) = 4 [pid 5764] close(3) = 0 [pid 5764] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5764] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5764] write(4, "72", 2) = 2 [pid 5764] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5764] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5764] exit_group(0) = ? [pid 5764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5765 ./strace-static-x86_64: Process 5765 attached [pid 5765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5765] setpgid(0, 0) = 0 [pid 5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5765] write(3, "1000", 4) = 4 [pid 5765] close(3) = 0 [pid 5765] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5765] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5765] write(4, "72", 2) = 2 [pid 5765] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5765] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5765] exit_group(0) = ? [pid 5765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5765, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5766 ./strace-static-x86_64: Process 5766 attached [pid 5766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5766] setpgid(0, 0) = 0 [pid 5766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5766] write(3, "1000", 4) = 4 [pid 5766] close(3) = 0 [pid 5766] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5766] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5766] write(4, "72", 2) = 2 [pid 5766] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5766] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5766] exit_group(0) = ? [pid 5766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5766, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5767 ./strace-static-x86_64: Process 5767 attached [pid 5767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5767] setpgid(0, 0) = 0 [pid 5767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5767] write(3, "1000", 4) = 4 [pid 5767] close(3) = 0 [pid 5767] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5767] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5767] write(4, "72", 2) = 2 [pid 5767] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5767] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5767] exit_group(0) = ? [pid 5767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5768 ./strace-static-x86_64: Process 5768 attached [pid 5768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5768] setpgid(0, 0) = 0 [pid 5768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5768] write(3, "1000", 4) = 4 [pid 5768] close(3) = 0 [pid 5768] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5768] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5768] write(4, "72", 2) = 2 [pid 5768] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5768] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5768] exit_group(0) = ? [pid 5768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5768, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5769 ./strace-static-x86_64: Process 5769 attached [pid 5769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5769] setpgid(0, 0) = 0 [pid 5769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5769] write(3, "1000", 4) = 4 [pid 5769] close(3) = 0 [pid 5769] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5769] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5769] write(4, "72", 2) = 2 [pid 5769] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5769] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5769] exit_group(0) = ? [pid 5769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5769, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5770 ./strace-static-x86_64: Process 5770 attached [pid 5770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5770] setpgid(0, 0) = 0 [pid 5770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5770] write(3, "1000", 4) = 4 [pid 5770] close(3) = 0 [pid 5770] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5770] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5770] write(4, "72", 2) = 2 [pid 5770] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5770] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5770] exit_group(0) = ? [pid 5770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5770, 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=0x5555568ff5d0) = 5771 ./strace-static-x86_64: Process 5771 attached [pid 5771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5771] setpgid(0, 0) = 0 [pid 5771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5771] write(3, "1000", 4) = 4 [pid 5771] close(3) = 0 [pid 5771] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5771] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5771] write(4, "72", 2) = 2 [pid 5771] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5771] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5771] exit_group(0) = ? [pid 5771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5771, 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 5772 attached , child_tidptr=0x5555568ff5d0) = 5772 [pid 5772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5772] setpgid(0, 0) = 0 [pid 5772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5772] write(3, "1000", 4) = 4 [pid 5772] close(3) = 0 [pid 5772] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5772] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5772] write(4, "72", 2) = 2 [pid 5772] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5772] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5772] exit_group(0) = ? [pid 5772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5772, 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 5773 attached , child_tidptr=0x5555568ff5d0) = 5773 [pid 5773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5773] setpgid(0, 0) = 0 [pid 5773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5773] write(3, "1000", 4) = 4 [pid 5773] close(3) = 0 [pid 5773] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5773] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5773] write(4, "72", 2) = 2 [pid 5773] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5773] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5773] exit_group(0) = ? [pid 5773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5773, si_uid=0, si_status=0, 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 5774 attached , child_tidptr=0x5555568ff5d0) = 5774 [pid 5774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5774] setpgid(0, 0) = 0 [pid 5774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5774] write(3, "1000", 4) = 4 [pid 5774] close(3) = 0 [pid 5774] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5774] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5774] write(4, "72", 2) = 2 [pid 5774] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5774] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5774] exit_group(0) = ? [pid 5774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5774, 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 5775 attached , child_tidptr=0x5555568ff5d0) = 5775 [pid 5775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5775] setpgid(0, 0) = 0 [pid 5775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5775] write(3, "1000", 4) = 4 [pid 5775] close(3) = 0 [pid 5775] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5775] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5775] write(4, "72", 2) = 2 [pid 5775] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5775] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5775] exit_group(0) = ? [pid 5775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5775, si_uid=0, si_status=0, 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 5776 attached , child_tidptr=0x5555568ff5d0) = 5776 [pid 5776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5776] setpgid(0, 0) = 0 [pid 5776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5776] write(3, "1000", 4) = 4 [pid 5776] close(3) = 0 [pid 5776] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5776] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5776] write(4, "72", 2) = 2 [pid 5776] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5776] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5776] exit_group(0) = ? [pid 5776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5776, si_uid=0, si_status=0, 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 5777 attached , child_tidptr=0x5555568ff5d0) = 5777 [pid 5777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5777] setpgid(0, 0) = 0 [pid 5777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5777] write(3, "1000", 4) = 4 [pid 5777] close(3) = 0 [pid 5777] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5777] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5777] write(4, "72", 2) = 2 [pid 5777] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5777] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5777] exit_group(0) = ? [pid 5777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5778 ./strace-static-x86_64: Process 5778 attached [pid 5778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5778] setpgid(0, 0) = 0 [pid 5778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5778] write(3, "1000", 4) = 4 [pid 5778] close(3) = 0 [pid 5778] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5778] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5778] write(4, "72", 2) = 2 [pid 5778] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5778] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5778] exit_group(0) = ? [pid 5778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5778, si_uid=0, si_status=0, 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 5779 attached , child_tidptr=0x5555568ff5d0) = 5779 [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5779] setpgid(0, 0) = 0 [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5779] write(3, "1000", 4) = 4 [pid 5779] close(3) = 0 [pid 5779] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5779] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5779] write(4, "72", 2) = 2 [pid 5779] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5779] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5779] exit_group(0) = ? [pid 5779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5779, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5780 ./strace-static-x86_64: Process 5780 attached [pid 5780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5780] setpgid(0, 0) = 0 [pid 5780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5780] write(3, "1000", 4) = 4 [pid 5780] close(3) = 0 [pid 5780] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5780] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5780] write(4, "72", 2) = 2 [pid 5780] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5780] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5780] exit_group(0) = ? [pid 5780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5780, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5781 ./strace-static-x86_64: Process 5781 attached [pid 5781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5781] setpgid(0, 0) = 0 [pid 5781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5781] write(3, "1000", 4) = 4 [pid 5781] close(3) = 0 [pid 5781] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5781] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5781] write(4, "72", 2) = 2 [pid 5781] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5781] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5781] exit_group(0) = ? [pid 5781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5781, 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=0x5555568ff5d0) = 5782 ./strace-static-x86_64: Process 5782 attached [pid 5782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5782] setpgid(0, 0) = 0 [pid 5782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5782] write(3, "1000", 4) = 4 [pid 5782] close(3) = 0 [pid 5782] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5782] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5782] write(4, "72", 2) = 2 [pid 5782] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5782] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5782] exit_group(0) = ? [pid 5782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5783 ./strace-static-x86_64: Process 5783 attached [pid 5783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5783] setpgid(0, 0) = 0 [pid 5783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5783] write(3, "1000", 4) = 4 [pid 5783] close(3) = 0 [pid 5783] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5783] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5783] write(4, "72", 2) = 2 [pid 5783] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5783] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5783] exit_group(0) = ? [pid 5783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5783, 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=0x5555568ff5d0) = 5784 ./strace-static-x86_64: Process 5784 attached [pid 5784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5784] setpgid(0, 0) = 0 [pid 5784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5784] write(3, "1000", 4) = 4 [pid 5784] close(3) = 0 [pid 5784] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5784] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5784] write(4, "72", 2) = 2 [pid 5784] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5784] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5784] exit_group(0) = ? [pid 5784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5784, si_uid=0, si_status=0, 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 5785 attached , child_tidptr=0x5555568ff5d0) = 5785 [pid 5785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5785] setpgid(0, 0) = 0 [pid 5785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5785] write(3, "1000", 4) = 4 [pid 5785] close(3) = 0 [pid 5785] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5785] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5785] write(4, "72", 2) = 2 [pid 5785] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5785] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5785] exit_group(0) = ? [pid 5785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5785, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5786 ./strace-static-x86_64: Process 5786 attached [pid 5786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5786] setpgid(0, 0) = 0 [pid 5786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5786] write(3, "1000", 4) = 4 [pid 5786] close(3) = 0 [pid 5786] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5786] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5786] write(4, "72", 2) = 2 [pid 5786] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5786] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5786] exit_group(0) = ? [pid 5786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5786, si_uid=0, si_status=0, 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 5787 attached , child_tidptr=0x5555568ff5d0) = 5787 [pid 5787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5787] setpgid(0, 0) = 0 [pid 5787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5787] write(3, "1000", 4) = 4 [pid 5787] close(3) = 0 [pid 5787] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5787] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5787] write(4, "72", 2) = 2 [pid 5787] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5787] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5787] exit_group(0) = ? [pid 5787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5787, si_uid=0, si_status=0, 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 5788 attached , child_tidptr=0x5555568ff5d0) = 5788 [pid 5788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5788] setpgid(0, 0) = 0 [pid 5788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5788] write(3, "1000", 4) = 4 [pid 5788] close(3) = 0 [pid 5788] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5788] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5788] write(4, "72", 2) = 2 [pid 5788] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5788] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5788] exit_group(0) = ? [pid 5788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5788, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5789 ./strace-static-x86_64: Process 5789 attached [pid 5789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5789] setpgid(0, 0) = 0 [pid 5789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5789] write(3, "1000", 4) = 4 [pid 5789] close(3) = 0 [pid 5789] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5789] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5789] write(4, "72", 2) = 2 [pid 5789] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5789] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5789] exit_group(0) = ? [pid 5789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5790 ./strace-static-x86_64: Process 5790 attached [pid 5790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5790] setpgid(0, 0) = 0 [pid 5790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5790] write(3, "1000", 4) = 4 [pid 5790] close(3) = 0 [pid 5790] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5790] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5790] write(4, "72", 2) = 2 [pid 5790] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5790] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5790] exit_group(0) = ? [pid 5790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5790, si_uid=0, si_status=0, 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 5791 attached [pid 5791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5791] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5791 [pid 5791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5791] write(3, "1000", 4) = 4 [pid 5791] close(3) = 0 [pid 5791] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5791] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5791] write(4, "72", 2) = 2 [pid 5791] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5791] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5791] exit_group(0) = ? [pid 5791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5791, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5792 ./strace-static-x86_64: Process 5792 attached [pid 5792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5792] setpgid(0, 0) = 0 [pid 5792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5792] write(3, "1000", 4) = 4 [pid 5792] close(3) = 0 [pid 5792] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5792] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5792] write(4, "72", 2) = 2 [pid 5792] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5792] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5792] exit_group(0) = ? [pid 5792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5792, 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 5793 attached , child_tidptr=0x5555568ff5d0) = 5793 [pid 5793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5793] setpgid(0, 0) = 0 [pid 5793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5793] write(3, "1000", 4) = 4 [pid 5793] close(3) = 0 [pid 5793] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5793] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5793] write(4, "72", 2) = 2 [pid 5793] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5793] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5793] exit_group(0) = ? [pid 5793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5793, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5794 ./strace-static-x86_64: Process 5794 attached [pid 5794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5794] setpgid(0, 0) = 0 [pid 5794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5794] write(3, "1000", 4) = 4 [pid 5794] close(3) = 0 [pid 5794] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5794] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5794] write(4, "72", 2) = 2 [pid 5794] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5794] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5794] exit_group(0) = ? [pid 5794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5795 ./strace-static-x86_64: Process 5795 attached [pid 5795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5795] setpgid(0, 0) = 0 [pid 5795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5795] write(3, "1000", 4) = 4 [pid 5795] close(3) = 0 [pid 5795] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5795] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5795] write(4, "72", 2) = 2 [pid 5795] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5795] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5795] exit_group(0) = ? [pid 5795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5795, 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=0x5555568ff5d0) = 5796 ./strace-static-x86_64: Process 5796 attached [pid 5796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5796] setpgid(0, 0) = 0 [pid 5796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5796] write(3, "1000", 4) = 4 [pid 5796] close(3) = 0 [pid 5796] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5796] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5796] write(4, "72", 2) = 2 [pid 5796] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5796] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5796] exit_group(0) = ? [pid 5796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5797 ./strace-static-x86_64: Process 5797 attached [pid 5797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5797] setpgid(0, 0) = 0 [pid 5797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5797] write(3, "1000", 4) = 4 [pid 5797] close(3) = 0 [pid 5797] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5797] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5797] write(4, "72", 2) = 2 [pid 5797] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5797] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5797] exit_group(0) = ? [pid 5797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5797, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5798 ./strace-static-x86_64: Process 5798 attached [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5798] setpgid(0, 0) = 0 [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5798] write(3, "1000", 4) = 4 [pid 5798] close(3) = 0 [pid 5798] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5798] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5798] write(4, "72", 2) = 2 [pid 5798] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5798] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5798] exit_group(0) = ? [pid 5798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, 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=0x5555568ff5d0) = 5799 ./strace-static-x86_64: Process 5799 attached [pid 5799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5799] setpgid(0, 0) = 0 [pid 5799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5799] write(3, "1000", 4) = 4 [pid 5799] close(3) = 0 [pid 5799] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5799] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5799] write(4, "72", 2) = 2 [pid 5799] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5799] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5799] exit_group(0) = ? [pid 5799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5800 ./strace-static-x86_64: Process 5800 attached [pid 5800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5800] setpgid(0, 0) = 0 [pid 5800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5800] write(3, "1000", 4) = 4 [pid 5800] close(3) = 0 [pid 5800] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5800] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5800] write(4, "72", 2) = 2 [pid 5800] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5800] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5800] exit_group(0) = ? [pid 5800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5800, si_uid=0, si_status=0, 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 5801 attached , child_tidptr=0x5555568ff5d0) = 5801 [pid 5801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5801] setpgid(0, 0) = 0 [pid 5801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5801] write(3, "1000", 4) = 4 [pid 5801] close(3) = 0 [pid 5801] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5801] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5801] write(4, "72", 2) = 2 [pid 5801] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5801] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5801] exit_group(0) = ? [pid 5801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5801, si_uid=0, si_status=0, 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 5802 attached , child_tidptr=0x5555568ff5d0) = 5802 [pid 5802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5802] setpgid(0, 0) = 0 [pid 5802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5802] write(3, "1000", 4) = 4 [pid 5802] close(3) = 0 [pid 5802] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5802] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5802] write(4, "72", 2) = 2 [pid 5802] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5802] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5802] exit_group(0) = ? [pid 5802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5802, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5803 ./strace-static-x86_64: Process 5803 attached [pid 5803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5803] setpgid(0, 0) = 0 [pid 5803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5803] write(3, "1000", 4) = 4 [pid 5803] close(3) = 0 [pid 5803] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5803] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5803] write(4, "72", 2) = 2 [pid 5803] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5803] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5803] exit_group(0) = ? [pid 5803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5803, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5804 ./strace-static-x86_64: Process 5804 attached [pid 5804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5804] setpgid(0, 0) = 0 [pid 5804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5804] write(3, "1000", 4) = 4 [pid 5804] close(3) = 0 [pid 5804] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5804] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5804] write(4, "72", 2) = 2 [pid 5804] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5804] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5804] exit_group(0) = ? [pid 5804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5804, si_uid=0, si_status=0, 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 5805 attached , child_tidptr=0x5555568ff5d0) = 5805 [pid 5805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5805] setpgid(0, 0) = 0 [pid 5805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5805] write(3, "1000", 4) = 4 [pid 5805] close(3) = 0 [pid 5805] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5805] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5805] write(4, "72", 2) = 2 [pid 5805] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5805] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5805] exit_group(0) = ? [pid 5805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5805, 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 5806 attached , child_tidptr=0x5555568ff5d0) = 5806 [pid 5806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5806] setpgid(0, 0) = 0 [pid 5806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5806] write(3, "1000", 4) = 4 [pid 5806] close(3) = 0 [pid 5806] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5806] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5806] write(4, "72", 2) = 2 [pid 5806] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5806] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5806] exit_group(0) = ? [pid 5806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5806, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5807 ./strace-static-x86_64: Process 5807 attached [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5807] setpgid(0, 0) = 0 [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5807] write(3, "1000", 4) = 4 [pid 5807] close(3) = 0 [pid 5807] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5807] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5807] write(4, "72", 2) = 2 [pid 5807] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5807] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5807] exit_group(0) = ? [pid 5807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5807, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5808 ./strace-static-x86_64: Process 5808 attached [pid 5808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5808] setpgid(0, 0) = 0 [pid 5808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5808] write(3, "1000", 4) = 4 [pid 5808] close(3) = 0 [pid 5808] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5808] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5808] write(4, "72", 2) = 2 [pid 5808] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5808] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5808] exit_group(0) = ? [pid 5808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5808, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5809 ./strace-static-x86_64: Process 5809 attached [pid 5809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5809] setpgid(0, 0) = 0 [pid 5809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5809] write(3, "1000", 4) = 4 [pid 5809] close(3) = 0 [pid 5809] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5809] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5809] write(4, "72", 2) = 2 [pid 5809] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5809] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5809] exit_group(0) = ? [pid 5809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5809, 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=0x5555568ff5d0) = 5810 ./strace-static-x86_64: Process 5810 attached [pid 5810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5810] setpgid(0, 0) = 0 [pid 5810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5810] write(3, "1000", 4) = 4 [pid 5810] close(3) = 0 [pid 5810] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5810] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5810] write(4, "72", 2) = 2 [pid 5810] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5810] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5810] exit_group(0) = ? [pid 5810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5811 ./strace-static-x86_64: Process 5811 attached [pid 5811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5811] setpgid(0, 0) = 0 [pid 5811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5811] write(3, "1000", 4) = 4 [pid 5811] close(3) = 0 [pid 5811] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5811] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5811] write(4, "72", 2) = 2 [pid 5811] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5811] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5811] exit_group(0) = ? [pid 5811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5811, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5812 ./strace-static-x86_64: Process 5812 attached [pid 5812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5812] setpgid(0, 0) = 0 [pid 5812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5812] write(3, "1000", 4) = 4 [pid 5812] close(3) = 0 [pid 5812] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5812] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5812] write(4, "72", 2) = 2 [pid 5812] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5812] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5812] exit_group(0) = ? [pid 5812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5812, si_uid=0, si_status=0, 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 5813 attached , child_tidptr=0x5555568ff5d0) = 5813 [pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5813] setpgid(0, 0) = 0 [pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5813] write(3, "1000", 4) = 4 [pid 5813] close(3) = 0 [pid 5813] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5813] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5813] write(4, "72", 2) = 2 [pid 5813] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5813] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5813] exit_group(0) = ? [pid 5813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5813, si_uid=0, si_status=0, 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 5814 attached , child_tidptr=0x5555568ff5d0) = 5814 [pid 5814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5814] setpgid(0, 0) = 0 [pid 5814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5814] write(3, "1000", 4) = 4 [pid 5814] close(3) = 0 [pid 5814] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5814] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5814] write(4, "72", 2) = 2 [pid 5814] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5814] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5814] exit_group(0) = ? [pid 5814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5814, si_uid=0, si_status=0, 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 5815 attached [pid 5815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5815] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5815 [pid 5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5815] write(3, "1000", 4) = 4 [pid 5815] close(3) = 0 [pid 5815] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5815] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5815] write(4, "72", 2) = 2 [pid 5815] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5815] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5815] exit_group(0) = ? [pid 5815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5815, si_uid=0, si_status=0, 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 5816 attached , child_tidptr=0x5555568ff5d0) = 5816 [pid 5816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5816] setpgid(0, 0) = 0 [pid 5816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5816] write(3, "1000", 4) = 4 [pid 5816] close(3) = 0 [pid 5816] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5816] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5816] write(4, "72", 2) = 2 [pid 5816] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5816] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5816] exit_group(0) = ? [pid 5816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5816, si_uid=0, si_status=0, 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 5817 attached , child_tidptr=0x5555568ff5d0) = 5817 [pid 5817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5817] setpgid(0, 0) = 0 [pid 5817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5817] write(3, "1000", 4) = 4 [pid 5817] close(3) = 0 [pid 5817] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5817] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5817] write(4, "72", 2) = 2 [pid 5817] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5817] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5817] exit_group(0) = ? [pid 5817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5817, 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=0x5555568ff5d0) = 5818 ./strace-static-x86_64: Process 5818 attached [pid 5818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5818] setpgid(0, 0) = 0 [pid 5818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5818] write(3, "1000", 4) = 4 [pid 5818] close(3) = 0 [pid 5818] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5818] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5818] write(4, "72", 2) = 2 [pid 5818] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5818] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5818] exit_group(0) = ? [pid 5818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5818, si_uid=0, si_status=0, 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 5819 attached , child_tidptr=0x5555568ff5d0) = 5819 [pid 5819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5819] setpgid(0, 0) = 0 [pid 5819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5819] write(3, "1000", 4) = 4 [pid 5819] close(3) = 0 [pid 5819] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5819] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5819] write(4, "72", 2) = 2 [pid 5819] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5819] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5819] exit_group(0) = ? [pid 5819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5819, si_uid=0, si_status=0, 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 5820 attached , child_tidptr=0x5555568ff5d0) = 5820 [pid 5820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5820] setpgid(0, 0) = 0 [pid 5820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5820] write(3, "1000", 4) = 4 [pid 5820] close(3) = 0 [pid 5820] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5820] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5820] write(4, "72", 2) = 2 [pid 5820] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5820] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5820] exit_group(0) = ? [pid 5820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5820, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5821 ./strace-static-x86_64: Process 5821 attached [pid 5821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5821] setpgid(0, 0) = 0 [pid 5821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5821] write(3, "1000", 4) = 4 [pid 5821] close(3) = 0 [pid 5821] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5821] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5821] write(4, "72", 2) = 2 [pid 5821] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5821] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5821] exit_group(0) = ? [pid 5821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5821, si_uid=0, si_status=0, 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 5822 attached , child_tidptr=0x5555568ff5d0) = 5822 [pid 5822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5822] setpgid(0, 0) = 0 [pid 5822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5822] write(3, "1000", 4) = 4 [pid 5822] close(3) = 0 [pid 5822] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5822] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5822] write(4, "72", 2) = 2 [pid 5822] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5822] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5822] exit_group(0) = ? [pid 5822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5822, si_uid=0, si_status=0, 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 5823 attached , child_tidptr=0x5555568ff5d0) = 5823 [pid 5823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5823] setpgid(0, 0) = 0 [pid 5823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5823] write(3, "1000", 4) = 4 [pid 5823] close(3) = 0 [pid 5823] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5823] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5823] write(4, "72", 2) = 2 [pid 5823] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5823] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5823] exit_group(0) = ? [pid 5823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5824 ./strace-static-x86_64: Process 5824 attached [pid 5824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5824] setpgid(0, 0) = 0 [pid 5824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5824] write(3, "1000", 4) = 4 [pid 5824] close(3) = 0 [pid 5824] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5824] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5824] write(4, "72", 2) = 2 [pid 5824] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5824] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5824] exit_group(0) = ? [pid 5824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5825 ./strace-static-x86_64: Process 5825 attached [pid 5825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5825] setpgid(0, 0) = 0 [pid 5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5825] write(3, "1000", 4) = 4 [pid 5825] close(3) = 0 [pid 5825] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5825] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5825] write(4, "72", 2) = 2 [pid 5825] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5825] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5825] exit_group(0) = ? [pid 5825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5825, 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=0x5555568ff5d0) = 5826 ./strace-static-x86_64: Process 5826 attached [pid 5826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5826] setpgid(0, 0) = 0 [pid 5826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5826] write(3, "1000", 4) = 4 [pid 5826] close(3) = 0 [pid 5826] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5826] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5826] write(4, "72", 2) = 2 [pid 5826] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5826] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5826] exit_group(0) = ? [pid 5826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5826, 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=0x5555568ff5d0) = 5827 ./strace-static-x86_64: Process 5827 attached [pid 5827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5827] setpgid(0, 0) = 0 [pid 5827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5827] write(3, "1000", 4) = 4 [pid 5827] close(3) = 0 [pid 5827] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5827] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5827] write(4, "72", 2) = 2 [pid 5827] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5827] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5827] exit_group(0) = ? [pid 5827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5827, si_uid=0, si_status=0, 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 5828 attached , child_tidptr=0x5555568ff5d0) = 5828 [pid 5828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5828] setpgid(0, 0) = 0 [pid 5828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5828] write(3, "1000", 4) = 4 [pid 5828] close(3) = 0 [pid 5828] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5828] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5828] write(4, "72", 2) = 2 [pid 5828] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5828] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5828] exit_group(0) = ? [pid 5828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5828, si_uid=0, si_status=0, 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 5829 attached , child_tidptr=0x5555568ff5d0) = 5829 [pid 5829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5829] setpgid(0, 0) = 0 [pid 5829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5829] write(3, "1000", 4) = 4 [pid 5829] close(3) = 0 [pid 5829] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5829] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5829] write(4, "72", 2) = 2 [pid 5829] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5829] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5829] exit_group(0) = ? [pid 5829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5829, si_uid=0, si_status=0, 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 5830 attached , child_tidptr=0x5555568ff5d0) = 5830 [pid 5830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5830] setpgid(0, 0) = 0 [pid 5830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5830] write(3, "1000", 4) = 4 [pid 5830] close(3) = 0 [pid 5830] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5830] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5830] write(4, "72", 2) = 2 [pid 5830] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5830] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5830] exit_group(0) = ? [pid 5830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5830, si_uid=0, si_status=0, 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 5831 attached , child_tidptr=0x5555568ff5d0) = 5831 [pid 5831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5831] setpgid(0, 0) = 0 [pid 5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5831] write(3, "1000", 4) = 4 [pid 5831] close(3) = 0 [pid 5831] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5831] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5831] write(4, "72", 2) = 2 [pid 5831] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5831] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5831] exit_group(0) = ? [pid 5831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5831, 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 5832 attached , child_tidptr=0x5555568ff5d0) = 5832 [pid 5832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5832] setpgid(0, 0) = 0 [pid 5832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5832] write(3, "1000", 4) = 4 [pid 5832] close(3) = 0 [pid 5832] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5832] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5832] write(4, "72", 2) = 2 [pid 5832] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5832] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5832] exit_group(0) = ? [pid 5832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5832, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5833 ./strace-static-x86_64: Process 5833 attached [pid 5833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5833] setpgid(0, 0) = 0 [pid 5833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5833] write(3, "1000", 4) = 4 [pid 5833] close(3) = 0 [pid 5833] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5833] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5833] write(4, "72", 2) = 2 [pid 5833] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5833] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5833] exit_group(0) = ? [pid 5833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5833, si_uid=0, si_status=0, 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 5834 attached , child_tidptr=0x5555568ff5d0) = 5834 [pid 5834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5834] setpgid(0, 0) = 0 [pid 5834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5834] write(3, "1000", 4) = 4 [pid 5834] close(3) = 0 [pid 5834] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5834] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5834] write(4, "72", 2) = 2 [pid 5834] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5834] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5834] exit_group(0) = ? [pid 5834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5834, si_uid=0, si_status=0, 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 5835 attached , child_tidptr=0x5555568ff5d0) = 5835 [pid 5835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5835] setpgid(0, 0) = 0 [pid 5835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5835] write(3, "1000", 4) = 4 [pid 5835] close(3) = 0 [pid 5835] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5835] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5835] write(4, "72", 2) = 2 [pid 5835] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5835] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5835] exit_group(0) = ? [pid 5835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5835, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5836 ./strace-static-x86_64: Process 5836 attached [pid 5836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5836] setpgid(0, 0) = 0 [pid 5836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5836] write(3, "1000", 4) = 4 [pid 5836] close(3) = 0 [pid 5836] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5836] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5836] write(4, "72", 2) = 2 [pid 5836] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5836] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5836] exit_group(0) = ? [pid 5836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5837 ./strace-static-x86_64: Process 5837 attached [pid 5837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5837] setpgid(0, 0) = 0 [pid 5837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5837] write(3, "1000", 4) = 4 [pid 5837] close(3) = 0 [pid 5837] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5837] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5837] write(4, "72", 2) = 2 [pid 5837] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5837] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5837] exit_group(0) = ? [pid 5837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5837, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5838 ./strace-static-x86_64: Process 5838 attached [pid 5838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5838] setpgid(0, 0) = 0 [pid 5838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5838] write(3, "1000", 4) = 4 [pid 5838] close(3) = 0 [pid 5838] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5838] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5838] write(4, "72", 2) = 2 [pid 5838] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5838] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5838] exit_group(0) = ? [pid 5838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5838, si_uid=0, si_status=0, 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 5839 attached , child_tidptr=0x5555568ff5d0) = 5839 [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5839] setpgid(0, 0) = 0 [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5839] write(3, "1000", 4) = 4 [pid 5839] close(3) = 0 [pid 5839] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5839] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5839] write(4, "72", 2) = 2 [pid 5839] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5839] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5839] exit_group(0) = ? [pid 5839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5839, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5840 ./strace-static-x86_64: Process 5840 attached [pid 5840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5840] setpgid(0, 0) = 0 [pid 5840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5840] write(3, "1000", 4) = 4 [pid 5840] close(3) = 0 [pid 5840] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5840] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5840] write(4, "72", 2) = 2 [pid 5840] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5840] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5840] exit_group(0) = ? [pid 5840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5840, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5841 ./strace-static-x86_64: Process 5841 attached [pid 5841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5841] setpgid(0, 0) = 0 [pid 5841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5841] write(3, "1000", 4) = 4 [pid 5841] close(3) = 0 [pid 5841] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5841] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5841] write(4, "72", 2) = 2 [pid 5841] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5841] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5841] exit_group(0) = ? [pid 5841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5842 ./strace-static-x86_64: Process 5842 attached [pid 5842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5842] setpgid(0, 0) = 0 [pid 5842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5842] write(3, "1000", 4) = 4 [pid 5842] close(3) = 0 [pid 5842] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5842] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5842] write(4, "72", 2) = 2 [pid 5842] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5842] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5842] exit_group(0) = ? [pid 5842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5842, si_uid=0, si_status=0, 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 5843 attached [pid 5843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5843] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5843 [pid 5843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5843] write(3, "1000", 4) = 4 [pid 5843] close(3) = 0 [pid 5843] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5843] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5843] write(4, "72", 2) = 2 [pid 5843] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5843] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5843] exit_group(0) = ? [pid 5843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5843, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5844 ./strace-static-x86_64: Process 5844 attached [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5844] setpgid(0, 0) = 0 [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5844] write(3, "1000", 4) = 4 [pid 5844] close(3) = 0 [pid 5844] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5844] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5844] write(4, "72", 2) = 2 [pid 5844] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5844] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5844] exit_group(0) = ? [pid 5844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, 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 5845 attached , child_tidptr=0x5555568ff5d0) = 5845 [pid 5845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5845] setpgid(0, 0) = 0 [pid 5845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5845] write(3, "1000", 4) = 4 [pid 5845] close(3) = 0 [pid 5845] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5845] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5845] write(4, "72", 2) = 2 [pid 5845] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5845] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5845] exit_group(0) = ? [pid 5845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5845, 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=0x5555568ff5d0) = 5846 ./strace-static-x86_64: Process 5846 attached [pid 5846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5846] setpgid(0, 0) = 0 [pid 5846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5846] write(3, "1000", 4) = 4 [pid 5846] close(3) = 0 [pid 5846] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5846] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5846] write(4, "72", 2) = 2 [pid 5846] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5846] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5846] exit_group(0) = ? [pid 5846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5847 ./strace-static-x86_64: Process 5847 attached [pid 5847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5847] setpgid(0, 0) = 0 [pid 5847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5847] write(3, "1000", 4) = 4 [pid 5847] close(3) = 0 [pid 5847] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5847] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5847] write(4, "72", 2) = 2 [pid 5847] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5847] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5847] exit_group(0) = ? [pid 5847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5847, si_uid=0, si_status=0, 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 5848 attached , child_tidptr=0x5555568ff5d0) = 5848 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5848] setpgid(0, 0) = 0 [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5848] write(3, "1000", 4) = 4 [pid 5848] close(3) = 0 [pid 5848] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5848] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5848] write(4, "72", 2) = 2 [pid 5848] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5848] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5848] exit_group(0) = ? [pid 5848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5848, si_uid=0, si_status=0, 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 5849 attached , child_tidptr=0x5555568ff5d0) = 5849 [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5849] setpgid(0, 0) = 0 [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5849] write(3, "1000", 4) = 4 [pid 5849] close(3) = 0 [pid 5849] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5849] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5849] write(4, "72", 2) = 2 [pid 5849] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5849] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5849] exit_group(0) = ? [pid 5849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5849, 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=0x5555568ff5d0) = 5850 ./strace-static-x86_64: Process 5850 attached [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5850] setpgid(0, 0) = 0 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5850] write(3, "1000", 4) = 4 [pid 5850] close(3) = 0 [pid 5850] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5850] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5850] write(4, "72", 2) = 2 [pid 5850] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5850] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5850] exit_group(0) = ? [pid 5850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5851 ./strace-static-x86_64: Process 5851 attached [pid 5851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5851] setpgid(0, 0) = 0 [pid 5851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5851] write(3, "1000", 4) = 4 [pid 5851] close(3) = 0 [pid 5851] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5851] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5851] write(4, "72", 2) = 2 [pid 5851] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5851] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5851] exit_group(0) = ? [pid 5851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5851, si_uid=0, si_status=0, 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 5852 attached , child_tidptr=0x5555568ff5d0) = 5852 [pid 5852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5852] setpgid(0, 0) = 0 [pid 5852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5852] write(3, "1000", 4) = 4 [pid 5852] close(3) = 0 [pid 5852] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5852] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5852] write(4, "72", 2) = 2 [pid 5852] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5852] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5852] exit_group(0) = ? [pid 5852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5852, 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=0x5555568ff5d0) = 5853 ./strace-static-x86_64: Process 5853 attached [pid 5853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5853] setpgid(0, 0) = 0 [pid 5853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5853] write(3, "1000", 4) = 4 [pid 5853] close(3) = 0 [pid 5853] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5853] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5853] write(4, "72", 2) = 2 [pid 5853] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5853] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5853] exit_group(0) = ? [pid 5853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5853, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5854 ./strace-static-x86_64: Process 5854 attached [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5854] setpgid(0, 0) = 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5854] write(3, "1000", 4) = 4 [pid 5854] close(3) = 0 [pid 5854] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5854] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5854] write(4, "72", 2) = 2 [pid 5854] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5854] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5854] exit_group(0) = ? [pid 5854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, 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 5855 attached , child_tidptr=0x5555568ff5d0) = 5855 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5855] setpgid(0, 0) = 0 [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5855] write(3, "1000", 4) = 4 [pid 5855] close(3) = 0 [pid 5855] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5855] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5855] write(4, "72", 2) = 2 [pid 5855] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5855] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5855] exit_group(0) = ? [pid 5855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5855, 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=0x5555568ff5d0) = 5856 ./strace-static-x86_64: Process 5856 attached [pid 5856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5856] setpgid(0, 0) = 0 [pid 5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5856] write(3, "1000", 4) = 4 [pid 5856] close(3) = 0 [pid 5856] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5856] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5856] write(4, "72", 2) = 2 [pid 5856] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5856] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5856] exit_group(0) = ? [pid 5856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5856, si_uid=0, si_status=0, 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 5857 attached [pid 5857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5857] setpgid(0, 0) = 0 [pid 5857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5857 [pid 5857] <... openat resumed>) = 3 [pid 5857] write(3, "1000", 4) = 4 [pid 5857] close(3) = 0 [pid 5857] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5857] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5857] write(4, "72", 2) = 2 [pid 5857] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5857] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5857] exit_group(0) = ? [pid 5857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5858 ./strace-static-x86_64: Process 5858 attached [pid 5858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5858] setpgid(0, 0) = 0 [pid 5858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5858] write(3, "1000", 4) = 4 [pid 5858] close(3) = 0 [pid 5858] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5858] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5858] write(4, "72", 2) = 2 [pid 5858] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5858] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5858] exit_group(0) = ? [pid 5858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5858, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5859 ./strace-static-x86_64: Process 5859 attached [pid 5859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5859] setpgid(0, 0) = 0 [pid 5859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5859] write(3, "1000", 4) = 4 [pid 5859] close(3) = 0 [pid 5859] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5859] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5859] write(4, "72", 2) = 2 [pid 5859] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5859] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5859] exit_group(0) = ? [pid 5859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5859, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5860 ./strace-static-x86_64: Process 5860 attached [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5860] setpgid(0, 0) = 0 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5860] write(3, "1000", 4) = 4 [pid 5860] close(3) = 0 [pid 5860] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5860] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5860] write(4, "72", 2) = 2 [pid 5860] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5860] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5860] exit_group(0) = ? [pid 5860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5861 ./strace-static-x86_64: Process 5861 attached [pid 5861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5861] setpgid(0, 0) = 0 [pid 5861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5861] write(3, "1000", 4) = 4 [pid 5861] close(3) = 0 [pid 5861] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5861] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5861] write(4, "72", 2) = 2 [pid 5861] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5861] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5861] exit_group(0) = ? [pid 5861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5862 ./strace-static-x86_64: Process 5862 attached [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5862] setpgid(0, 0) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5862] write(3, "1000", 4) = 4 [pid 5862] close(3) = 0 [pid 5862] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5862] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5862] write(4, "72", 2) = 2 [pid 5862] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5862] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5862] exit_group(0) = ? [pid 5862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, 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 5863 attached , child_tidptr=0x5555568ff5d0) = 5863 [pid 5863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5863] setpgid(0, 0) = 0 [pid 5863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5863] write(3, "1000", 4) = 4 [pid 5863] close(3) = 0 [pid 5863] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5863] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5863] write(4, "72", 2) = 2 [pid 5863] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5863] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5863] exit_group(0) = ? [pid 5863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5863, si_uid=0, si_status=0, 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 5864 attached , child_tidptr=0x5555568ff5d0) = 5864 [pid 5864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5864] setpgid(0, 0) = 0 [pid 5864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5864] write(3, "1000", 4) = 4 [pid 5864] close(3) = 0 [pid 5864] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5864] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5864] write(4, "72", 2) = 2 [pid 5864] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5864] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5864] exit_group(0) = ? [pid 5864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5864, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5865 ./strace-static-x86_64: Process 5865 attached [pid 5865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5865] setpgid(0, 0) = 0 [pid 5865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5865] write(3, "1000", 4) = 4 [pid 5865] close(3) = 0 [pid 5865] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5865] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5865] write(4, "72", 2) = 2 [pid 5865] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5865] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5865] exit_group(0) = ? [pid 5865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5865, 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 5866 attached , child_tidptr=0x5555568ff5d0) = 5866 [pid 5866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5866] setpgid(0, 0) = 0 [pid 5866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5866] write(3, "1000", 4) = 4 [pid 5866] close(3) = 0 [pid 5866] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5866] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5866] write(4, "72", 2) = 2 [pid 5866] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5866] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5866] exit_group(0) = ? [pid 5866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5866, 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=0x5555568ff5d0) = 5867 ./strace-static-x86_64: Process 5867 attached [pid 5867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5867] setpgid(0, 0) = 0 [pid 5867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5867] write(3, "1000", 4) = 4 [pid 5867] close(3) = 0 [pid 5867] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5867] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5867] write(4, "72", 2) = 2 [pid 5867] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5867] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5867] exit_group(0) = ? [pid 5867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5867, si_uid=0, si_status=0, 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 5868 attached , child_tidptr=0x5555568ff5d0) = 5868 [pid 5868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5868] setpgid(0, 0) = 0 [pid 5868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5868] write(3, "1000", 4) = 4 [pid 5868] close(3) = 0 [pid 5868] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5868] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5868] write(4, "72", 2) = 2 [pid 5868] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5868] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5868] exit_group(0) = ? [pid 5868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5868, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5869 ./strace-static-x86_64: Process 5869 attached [pid 5869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5869] setpgid(0, 0) = 0 [pid 5869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5869] write(3, "1000", 4) = 4 [pid 5869] close(3) = 0 [pid 5869] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5869] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5869] write(4, "72", 2) = 2 [pid 5869] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5869] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5869] exit_group(0) = ? [pid 5869] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5869, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5870 ./strace-static-x86_64: Process 5870 attached [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5870] setpgid(0, 0) = 0 [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5870] write(3, "1000", 4) = 4 [pid 5870] close(3) = 0 [pid 5870] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5870] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5870] write(4, "72", 2) = 2 [pid 5870] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5870] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5870] exit_group(0) = ? [pid 5870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5870, si_uid=0, si_status=0, 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 5871 attached , child_tidptr=0x5555568ff5d0) = 5871 [pid 5871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5871] setpgid(0, 0) = 0 [pid 5871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5871] write(3, "1000", 4) = 4 [pid 5871] close(3) = 0 [pid 5871] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5871] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5871] write(4, "72", 2) = 2 [pid 5871] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5871] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5871] exit_group(0) = ? [pid 5871] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5872 ./strace-static-x86_64: Process 5872 attached [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5872] setpgid(0, 0) = 0 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5872] write(3, "1000", 4) = 4 [pid 5872] close(3) = 0 [pid 5872] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5872] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5872] write(4, "72", 2) = 2 [pid 5872] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5872] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5872] exit_group(0) = ? [pid 5872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5872, si_uid=0, si_status=0, 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 5873 attached , child_tidptr=0x5555568ff5d0) = 5873 [pid 5873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5873] setpgid(0, 0) = 0 [pid 5873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5873] write(3, "1000", 4) = 4 [pid 5873] close(3) = 0 [pid 5873] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5873] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5873] write(4, "72", 2) = 2 [pid 5873] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5873] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5873] exit_group(0) = ? [pid 5873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5873, si_uid=0, si_status=0, 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 5874 attached , child_tidptr=0x5555568ff5d0) = 5874 [pid 5874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5874] setpgid(0, 0) = 0 [pid 5874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5874] write(3, "1000", 4) = 4 [pid 5874] close(3) = 0 [pid 5874] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5874] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5874] write(4, "72", 2) = 2 [pid 5874] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5874] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5874] exit_group(0) = ? [pid 5874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5874, si_uid=0, si_status=0, 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 5875 attached , child_tidptr=0x5555568ff5d0) = 5875 [pid 5875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5875] setpgid(0, 0) = 0 [pid 5875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5875] write(3, "1000", 4) = 4 [pid 5875] close(3) = 0 [pid 5875] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5875] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5875] write(4, "72", 2) = 2 [pid 5875] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5875] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5875] exit_group(0) = ? [pid 5875] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5875, 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=0x5555568ff5d0) = 5876 ./strace-static-x86_64: Process 5876 attached [pid 5876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5876] setpgid(0, 0) = 0 [pid 5876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5876] write(3, "1000", 4) = 4 [pid 5876] close(3) = 0 [pid 5876] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5876] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5876] write(4, "72", 2) = 2 [pid 5876] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5876] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5876] exit_group(0) = ? [pid 5876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5876, si_uid=0, si_status=0, 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 5877 attached , child_tidptr=0x5555568ff5d0) = 5877 [pid 5877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5877] setpgid(0, 0) = 0 [pid 5877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5877] write(3, "1000", 4) = 4 [pid 5877] close(3) = 0 [pid 5877] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5877] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5877] write(4, "72", 2) = 2 [pid 5877] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5877] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 5877] exit_group(0) = ? [pid 5877] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5877, 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=0x5555568ff5d0) = 5878 ./strace-static-x86_64: Process 5878 attached [pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5878] setpgid(0, 0) = 0 [pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5878] write(3, "1000", 4) = 4 [pid 5878] close(3) = 0 [pid 5878] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5878] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5878] write(4, "72", 2) = 2 [pid 5878] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 5878] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5878] exit_group(0) = ? [pid 5878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5878, si_uid=0, si_status=0, 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 5879 attached , child_tidptr=0x5555568ff5d0) = 5879 [pid 5879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5879] setpgid(0, 0) = 0 [pid 5879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5879] write(3, "1000", 4) = 4 [pid 5879] close(3) = 0 [pid 5879] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5879] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5879] write(4, "72", 2) = 2 [pid 5879] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5879] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5879] exit_group(0) = ? [pid 5879] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5879, 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=0x5555568ff5d0) = 5880 ./strace-static-x86_64: Process 5880 attached [pid 5880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5880] setpgid(0, 0) = 0 [pid 5880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5880] write(3, "1000", 4) = 4 [pid 5880] close(3) = 0 [pid 5880] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5880] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5880] write(4, "72", 2) = 2 [pid 5880] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5880] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5880] exit_group(0) = ? [pid 5880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5880, si_uid=0, si_status=0, 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 5881 attached , child_tidptr=0x5555568ff5d0) = 5881 [pid 5881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5881] setpgid(0, 0) = 0 [pid 5881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5881] write(3, "1000", 4) = 4 [pid 5881] close(3) = 0 [pid 5881] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5881] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5881] write(4, "72", 2) = 2 [pid 5881] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5881] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5881] exit_group(0) = ? [pid 5881] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5881, 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 5882 attached , child_tidptr=0x5555568ff5d0) = 5882 [pid 5882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5882] setpgid(0, 0) = 0 [pid 5882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5882] write(3, "1000", 4) = 4 [pid 5882] close(3) = 0 [pid 5882] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5882] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5882] write(4, "72", 2) = 2 [pid 5882] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5882] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5882] exit_group(0) = ? [pid 5882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5882, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5883 ./strace-static-x86_64: Process 5883 attached [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5883] setpgid(0, 0) = 0 [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5883] write(3, "1000", 4) = 4 [pid 5883] close(3) = 0 [pid 5883] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5883] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5883] write(4, "72", 2) = 2 [pid 5883] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5883] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5883] exit_group(0) = ? [pid 5883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5883, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5884 ./strace-static-x86_64: Process 5884 attached [pid 5884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5884] setpgid(0, 0) = 0 [pid 5884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5884] write(3, "1000", 4) = 4 [pid 5884] close(3) = 0 [pid 5884] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5884] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5884] write(4, "72", 2) = 2 [pid 5884] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5884] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5884] exit_group(0) = ? [pid 5884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5884, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5885 ./strace-static-x86_64: Process 5885 attached [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5885] setpgid(0, 0) = 0 [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5885] write(3, "1000", 4) = 4 [pid 5885] close(3) = 0 [pid 5885] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5885] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5885] write(4, "72", 2) = 2 [pid 5885] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5885] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5885] exit_group(0) = ? [pid 5885] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5885, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5886 ./strace-static-x86_64: Process 5886 attached [pid 5886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5886] setpgid(0, 0) = 0 [pid 5886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5886] write(3, "1000", 4) = 4 [pid 5886] close(3) = 0 [pid 5886] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5886] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5886] write(4, "72", 2) = 2 [pid 5886] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5886] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5886] exit_group(0) = ? [pid 5886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5886, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5887 ./strace-static-x86_64: Process 5887 attached [pid 5887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5887] setpgid(0, 0) = 0 [pid 5887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5887] write(3, "1000", 4) = 4 [pid 5887] close(3) = 0 [pid 5887] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5887] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5887] write(4, "72", 2) = 2 [pid 5887] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5887] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5887] exit_group(0) = ? [pid 5887] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5887, 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=0x5555568ff5d0) = 5888 ./strace-static-x86_64: Process 5888 attached [pid 5888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5888] setpgid(0, 0) = 0 [pid 5888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5888] write(3, "1000", 4) = 4 [pid 5888] close(3) = 0 [pid 5888] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5888] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5888] write(4, "72", 2) = 2 [pid 5888] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5888] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5888] exit_group(0) = ? [pid 5888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5889 ./strace-static-x86_64: Process 5889 attached [pid 5889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5889] setpgid(0, 0) = 0 [pid 5889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5889] write(3, "1000", 4) = 4 [pid 5889] close(3) = 0 [pid 5889] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5889] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5889] write(4, "72", 2) = 2 [pid 5889] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5889] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5889] exit_group(0) = ? [pid 5889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5889, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5890 ./strace-static-x86_64: Process 5890 attached [pid 5890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5890] setpgid(0, 0) = 0 [pid 5890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5890] write(3, "1000", 4) = 4 [pid 5890] close(3) = 0 [pid 5890] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5890] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5890] write(4, "72", 2) = 2 [pid 5890] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5890] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5890] exit_group(0) = ? [pid 5890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5890, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5891 ./strace-static-x86_64: Process 5891 attached [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5891] setpgid(0, 0) = 0 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5891] write(3, "1000", 4) = 4 [pid 5891] close(3) = 0 [pid 5891] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5891] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5891] write(4, "72", 2) = 2 [pid 5891] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5891] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5891] exit_group(0) = ? [pid 5891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5892 ./strace-static-x86_64: Process 5892 attached [pid 5892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5892] setpgid(0, 0) = 0 [pid 5892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5892] write(3, "1000", 4) = 4 [pid 5892] close(3) = 0 [pid 5892] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5892] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5892] write(4, "72", 2) = 2 [pid 5892] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5892] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5892] exit_group(0) = ? [pid 5892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5893 ./strace-static-x86_64: Process 5893 attached [pid 5893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5893] setpgid(0, 0) = 0 [pid 5893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5893] write(3, "1000", 4) = 4 [pid 5893] close(3) = 0 [pid 5893] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5893] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5893] write(4, "72", 2) = 2 [pid 5893] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5893] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5893] exit_group(0) = ? [pid 5893] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5894 ./strace-static-x86_64: Process 5894 attached [pid 5894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5894] setpgid(0, 0) = 0 [pid 5894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5894] write(3, "1000", 4) = 4 [pid 5894] close(3) = 0 [pid 5894] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5894] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5894] write(4, "72", 2) = 2 [pid 5894] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5894] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5894] exit_group(0) = ? [pid 5894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5894, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5895 ./strace-static-x86_64: Process 5895 attached [pid 5895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5895] setpgid(0, 0) = 0 [pid 5895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5895] write(3, "1000", 4) = 4 [pid 5895] close(3) = 0 [pid 5895] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5895] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5895] write(4, "72", 2) = 2 [pid 5895] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5895] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5895] exit_group(0) = ? [pid 5895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5895, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5896 ./strace-static-x86_64: Process 5896 attached [pid 5896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5896] setpgid(0, 0) = 0 [pid 5896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5896] write(3, "1000", 4) = 4 [pid 5896] close(3) = 0 [pid 5896] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5896] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5896] write(4, "72", 2) = 2 [pid 5896] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5896] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5896] exit_group(0) = ? [pid 5896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5897 ./strace-static-x86_64: Process 5897 attached [pid 5897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5897] setpgid(0, 0) = 0 [pid 5897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5897] write(3, "1000", 4) = 4 [pid 5897] close(3) = 0 [pid 5897] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5897] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5897] write(4, "72", 2) = 2 [pid 5897] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5897] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5897] exit_group(0) = ? [pid 5897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5898 ./strace-static-x86_64: Process 5898 attached [pid 5898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5898] setpgid(0, 0) = 0 [pid 5898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5898] write(3, "1000", 4) = 4 [pid 5898] close(3) = 0 [pid 5898] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5898] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5898] write(4, "72", 2) = 2 [pid 5898] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5898] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5898] exit_group(0) = ? [pid 5898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5898, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5899 ./strace-static-x86_64: Process 5899 attached [pid 5899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5899] setpgid(0, 0) = 0 [pid 5899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5899] write(3, "1000", 4) = 4 [pid 5899] close(3) = 0 [pid 5899] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5899] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5899] write(4, "72", 2) = 2 [pid 5899] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5899] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5899] exit_group(0) = ? [pid 5899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5899, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5900 ./strace-static-x86_64: Process 5900 attached [pid 5900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5900] setpgid(0, 0) = 0 [pid 5900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5900] write(3, "1000", 4) = 4 [pid 5900] close(3) = 0 [pid 5900] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5900] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5900] write(4, "72", 2) = 2 [pid 5900] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5900] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5900] exit_group(0) = ? [pid 5900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5900, si_uid=0, si_status=0, 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 5901 attached , child_tidptr=0x5555568ff5d0) = 5901 [pid 5901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5901] setpgid(0, 0) = 0 [pid 5901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5901] write(3, "1000", 4) = 4 [pid 5901] close(3) = 0 [pid 5901] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5901] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5901] write(4, "72", 2) = 2 [pid 5901] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5901] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5901] exit_group(0) = ? [pid 5901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5902 ./strace-static-x86_64: Process 5902 attached [pid 5902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5902] setpgid(0, 0) = 0 [pid 5902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5902] write(3, "1000", 4) = 4 [pid 5902] close(3) = 0 [pid 5902] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5902] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5902] write(4, "72", 2) = 2 [pid 5902] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5902] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5902] exit_group(0) = ? [pid 5902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5903 ./strace-static-x86_64: Process 5903 attached [pid 5903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5903] setpgid(0, 0) = 0 [pid 5903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5903] write(3, "1000", 4) = 4 [pid 5903] close(3) = 0 [pid 5903] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5903] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5903] write(4, "72", 2) = 2 [pid 5903] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5903] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5903] exit_group(0) = ? [pid 5903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5903, 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=0x5555568ff5d0) = 5904 ./strace-static-x86_64: Process 5904 attached [pid 5904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5904] setpgid(0, 0) = 0 [pid 5904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5904] write(3, "1000", 4) = 4 [pid 5904] close(3) = 0 [pid 5904] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5904] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5904] write(4, "72", 2) = 2 [pid 5904] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5904] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5904] exit_group(0) = ? [pid 5904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5904, si_uid=0, si_status=0, 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 5905 attached , child_tidptr=0x5555568ff5d0) = 5905 [pid 5905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5905] setpgid(0, 0) = 0 [pid 5905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5905] write(3, "1000", 4) = 4 [pid 5905] close(3) = 0 [pid 5905] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5905] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5905] write(4, "72", 2) = 2 [pid 5905] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5905] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5905] exit_group(0) = ? [pid 5905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5905, 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=0x5555568ff5d0) = 5906 ./strace-static-x86_64: Process 5906 attached [pid 5906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5906] setpgid(0, 0) = 0 [pid 5906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5906] write(3, "1000", 4) = 4 [pid 5906] close(3) = 0 [pid 5906] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5906] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5906] write(4, "72", 2) = 2 [pid 5906] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5906] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5906] exit_group(0) = ? [pid 5906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5907 ./strace-static-x86_64: Process 5907 attached [pid 5907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5907] setpgid(0, 0) = 0 [pid 5907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5907] write(3, "1000", 4) = 4 [pid 5907] close(3) = 0 [pid 5907] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5907] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5907] write(4, "72", 2) = 2 [pid 5907] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5907] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5907] exit_group(0) = ? [pid 5907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5907, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5908 ./strace-static-x86_64: Process 5908 attached [pid 5908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5908] setpgid(0, 0) = 0 [pid 5908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5908] write(3, "1000", 4) = 4 [pid 5908] close(3) = 0 [pid 5908] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5908] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5908] write(4, "72", 2) = 2 [pid 5908] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5908] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5908] exit_group(0) = ? [pid 5908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5908, si_uid=0, si_status=0, 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 5909 attached , child_tidptr=0x5555568ff5d0) = 5909 [pid 5909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5909] setpgid(0, 0) = 0 [pid 5909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5909] write(3, "1000", 4) = 4 [pid 5909] close(3) = 0 [pid 5909] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5909] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5909] write(4, "72", 2) = 2 [pid 5909] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5909] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5909] exit_group(0) = ? [pid 5909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5909, 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=0x5555568ff5d0) = 5910 ./strace-static-x86_64: Process 5910 attached [pid 5910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5910] setpgid(0, 0) = 0 [pid 5910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5910] write(3, "1000", 4) = 4 [pid 5910] close(3) = 0 [pid 5910] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5910] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5910] write(4, "72", 2) = 2 [pid 5910] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5910] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5910] exit_group(0) = ? [pid 5910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5910, si_uid=0, si_status=0, 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 5911 attached , child_tidptr=0x5555568ff5d0) = 5911 [pid 5911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5911] setpgid(0, 0) = 0 [pid 5911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5911] write(3, "1000", 4) = 4 [pid 5911] close(3) = 0 [pid 5911] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5911] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5911] write(4, "72", 2) = 2 [pid 5911] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5911] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5911] exit_group(0) = ? [pid 5911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5912 ./strace-static-x86_64: Process 5912 attached [pid 5912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5912] setpgid(0, 0) = 0 [pid 5912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5912] write(3, "1000", 4) = 4 [pid 5912] close(3) = 0 [pid 5912] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5912] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5912] write(4, "72", 2) = 2 [pid 5912] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5912] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5912] exit_group(0) = ? [pid 5912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5912, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5913 ./strace-static-x86_64: Process 5913 attached [pid 5913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5913] setpgid(0, 0) = 0 [pid 5913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5913] write(3, "1000", 4) = 4 [pid 5913] close(3) = 0 [pid 5913] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5913] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5913] write(4, "72", 2) = 2 [pid 5913] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5913] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5913] exit_group(0) = ? [pid 5913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5913, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5914 ./strace-static-x86_64: Process 5914 attached [pid 5914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5914] setpgid(0, 0) = 0 [pid 5914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5914] write(3, "1000", 4) = 4 [pid 5914] close(3) = 0 [pid 5914] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5914] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5914] write(4, "72", 2) = 2 [pid 5914] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5914] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5914] exit_group(0) = ? [pid 5914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5914, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5915 ./strace-static-x86_64: Process 5915 attached [pid 5915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5915] setpgid(0, 0) = 0 [pid 5915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5915] write(3, "1000", 4) = 4 [pid 5915] close(3) = 0 [pid 5915] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5915] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5915] write(4, "72", 2) = 2 [pid 5915] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5915] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5915] exit_group(0) = ? [pid 5915] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5915, 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=0x5555568ff5d0) = 5916 ./strace-static-x86_64: Process 5916 attached [pid 5916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5916] setpgid(0, 0) = 0 [pid 5916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5916] write(3, "1000", 4) = 4 [pid 5916] close(3) = 0 [pid 5916] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5916] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5916] write(4, "72", 2) = 2 [pid 5916] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5916] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5916] exit_group(0) = ? [pid 5916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5916, 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=0x5555568ff5d0) = 5917 ./strace-static-x86_64: Process 5917 attached [pid 5917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5917] setpgid(0, 0) = 0 [pid 5917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5917] write(3, "1000", 4) = 4 [pid 5917] close(3) = 0 [pid 5917] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5917] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5917] write(4, "72", 2) = 2 [pid 5917] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5917] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5917] exit_group(0) = ? [pid 5917] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5917, si_uid=0, si_status=0, 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 5918 attached , child_tidptr=0x5555568ff5d0) = 5918 [pid 5918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5918] setpgid(0, 0) = 0 [pid 5918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5918] write(3, "1000", 4) = 4 [pid 5918] close(3) = 0 [pid 5918] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5918] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5918] write(4, "72", 2) = 2 [pid 5918] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5918] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5918] exit_group(0) = ? [pid 5918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5918, si_uid=0, si_status=0, 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 5919 attached , child_tidptr=0x5555568ff5d0) = 5919 [pid 5919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5919] setpgid(0, 0) = 0 [pid 5919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5919] write(3, "1000", 4) = 4 [pid 5919] close(3) = 0 [pid 5919] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5919] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5919] write(4, "72", 2) = 2 [pid 5919] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5919] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5919] exit_group(0) = ? [pid 5919] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5919, si_uid=0, si_status=0, 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 5920 attached , child_tidptr=0x5555568ff5d0) = 5920 [pid 5920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5920] setpgid(0, 0) = 0 [pid 5920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5920] write(3, "1000", 4) = 4 [pid 5920] close(3) = 0 [pid 5920] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5920] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5920] write(4, "72", 2) = 2 [pid 5920] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5920] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5920] exit_group(0) = ? [pid 5920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5921 ./strace-static-x86_64: Process 5921 attached [pid 5921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5921] setpgid(0, 0) = 0 [pid 5921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5921] write(3, "1000", 4) = 4 [pid 5921] close(3) = 0 [pid 5921] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5921] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5921] write(4, "72", 2) = 2 [pid 5921] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5921] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5921] exit_group(0) = ? [pid 5921] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5921, si_uid=0, si_status=0, 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 5922 attached , child_tidptr=0x5555568ff5d0) = 5922 [pid 5922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5922] setpgid(0, 0) = 0 [pid 5922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5922] write(3, "1000", 4) = 4 [pid 5922] close(3) = 0 [pid 5922] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5922] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5922] write(4, "72", 2) = 2 [pid 5922] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5922] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5922] exit_group(0) = ? [pid 5922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5922, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5923 ./strace-static-x86_64: Process 5923 attached [pid 5923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5923] setpgid(0, 0) = 0 [pid 5923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5923] write(3, "1000", 4) = 4 [pid 5923] close(3) = 0 [pid 5923] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5923] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5923] write(4, "72", 2) = 2 [pid 5923] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5923] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5923] exit_group(0) = ? [pid 5923] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5923, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5924 ./strace-static-x86_64: Process 5924 attached [pid 5924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5924] setpgid(0, 0) = 0 [pid 5924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5924] write(3, "1000", 4) = 4 [pid 5924] close(3) = 0 [pid 5924] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5924] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5924] write(4, "72", 2) = 2 [pid 5924] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5924] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5924] exit_group(0) = ? [pid 5924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5924, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5925 ./strace-static-x86_64: Process 5925 attached [pid 5925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5925] setpgid(0, 0) = 0 [pid 5925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5925] write(3, "1000", 4) = 4 [pid 5925] close(3) = 0 [pid 5925] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5925] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5925] write(4, "72", 2) = 2 [pid 5925] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5925] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5925] exit_group(0) = ? [pid 5925] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5925, si_uid=0, si_status=0, 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 5926 attached , child_tidptr=0x5555568ff5d0) = 5926 [pid 5926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5926] setpgid(0, 0) = 0 [pid 5926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5926] write(3, "1000", 4) = 4 [pid 5926] close(3) = 0 [pid 5926] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5926] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5926] write(4, "72", 2) = 2 [pid 5926] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5926] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5926] exit_group(0) = ? [pid 5926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5926, si_uid=0, si_status=0, 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 5927 attached , child_tidptr=0x5555568ff5d0) = 5927 [pid 5927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5927] setpgid(0, 0) = 0 [pid 5927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5927] write(3, "1000", 4) = 4 [pid 5927] close(3) = 0 [pid 5927] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5927] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5927] write(4, "72", 2) = 2 [pid 5927] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5927] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5927] exit_group(0) = ? [pid 5927] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5927, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5928 ./strace-static-x86_64: Process 5928 attached [pid 5928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5928] setpgid(0, 0) = 0 [pid 5928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5928] write(3, "1000", 4) = 4 [pid 5928] close(3) = 0 [pid 5928] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5928] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5928] write(4, "72", 2) = 2 [pid 5928] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5928] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5928] exit_group(0) = ? [pid 5928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5928, si_uid=0, si_status=0, 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 5929 attached , child_tidptr=0x5555568ff5d0) = 5929 [pid 5929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5929] setpgid(0, 0) = 0 [pid 5929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5929] write(3, "1000", 4) = 4 [pid 5929] close(3) = 0 [pid 5929] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5929] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5929] write(4, "72", 2) = 2 [pid 5929] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5929] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5929] exit_group(0) = ? [pid 5929] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5929, 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 5930 attached , child_tidptr=0x5555568ff5d0) = 5930 [pid 5930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5930] setpgid(0, 0) = 0 [pid 5930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5930] write(3, "1000", 4) = 4 [pid 5930] close(3) = 0 [pid 5930] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5930] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5930] write(4, "72", 2) = 2 [pid 5930] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5930] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5930] exit_group(0) = ? [pid 5930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5930, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5931 ./strace-static-x86_64: Process 5931 attached [pid 5931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5931] setpgid(0, 0) = 0 [pid 5931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5931] write(3, "1000", 4) = 4 [pid 5931] close(3) = 0 [pid 5931] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5931] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5931] write(4, "72", 2) = 2 [pid 5931] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5931] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5931] exit_group(0) = ? [pid 5931] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5932 ./strace-static-x86_64: Process 5932 attached [pid 5932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5932] setpgid(0, 0) = 0 [pid 5932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5932] write(3, "1000", 4) = 4 [pid 5932] close(3) = 0 [pid 5932] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5932] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5932] write(4, "72", 2) = 2 [pid 5932] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5932] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5932] exit_group(0) = ? [pid 5932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5932, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5933 ./strace-static-x86_64: Process 5933 attached [pid 5933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5933] setpgid(0, 0) = 0 [pid 5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5933] write(3, "1000", 4) = 4 [pid 5933] close(3) = 0 [pid 5933] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5933] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5933] write(4, "72", 2) = 2 [pid 5933] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5933] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5933] exit_group(0) = ? [pid 5933] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5933, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5934 ./strace-static-x86_64: Process 5934 attached [pid 5934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5934] setpgid(0, 0) = 0 [pid 5934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5934] write(3, "1000", 4) = 4 [pid 5934] close(3) = 0 [pid 5934] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5934] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5934] write(4, "72", 2) = 2 [pid 5934] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5934] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5934] exit_group(0) = ? [pid 5934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5934, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5935 ./strace-static-x86_64: Process 5935 attached [pid 5935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5935] setpgid(0, 0) = 0 [pid 5935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5935] write(3, "1000", 4) = 4 [pid 5935] close(3) = 0 [pid 5935] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5935] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5935] write(4, "72", 2) = 2 [pid 5935] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5935] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5935] exit_group(0) = ? [pid 5935] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5936 ./strace-static-x86_64: Process 5936 attached [pid 5936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5936] setpgid(0, 0) = 0 [pid 5936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5936] write(3, "1000", 4) = 4 [pid 5936] close(3) = 0 [pid 5936] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5936] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5936] write(4, "72", 2) = 2 [pid 5936] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5936] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5936] exit_group(0) = ? [pid 5936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5937 ./strace-static-x86_64: Process 5937 attached [pid 5937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5937] setpgid(0, 0) = 0 [pid 5937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5937] write(3, "1000", 4) = 4 [pid 5937] close(3) = 0 [pid 5937] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5937] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5937] write(4, "72", 2) = 2 [pid 5937] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5937] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5937] exit_group(0) = ? [pid 5937] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5937, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5938 ./strace-static-x86_64: Process 5938 attached [pid 5938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5938] setpgid(0, 0) = 0 [pid 5938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5938] write(3, "1000", 4) = 4 [pid 5938] close(3) = 0 [pid 5938] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5938] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5938] write(4, "72", 2) = 2 [pid 5938] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5938] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5938] exit_group(0) = ? [pid 5938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5938, si_uid=0, si_status=0, 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 5939 attached , child_tidptr=0x5555568ff5d0) = 5939 [pid 5939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5939] setpgid(0, 0) = 0 [pid 5939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5939] write(3, "1000", 4) = 4 [pid 5939] close(3) = 0 [pid 5939] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5939] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5939] write(4, "72", 2) = 2 [pid 5939] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5939] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5939] exit_group(0) = ? [pid 5939] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5939, si_uid=0, si_status=0, 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 5940 attached , child_tidptr=0x5555568ff5d0) = 5940 [pid 5940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5940] setpgid(0, 0) = 0 [pid 5940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5940] write(3, "1000", 4) = 4 [pid 5940] close(3) = 0 [pid 5940] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5940] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5940] write(4, "72", 2) = 2 [pid 5940] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5940] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5940] exit_group(0) = ? [pid 5940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5940, si_uid=0, si_status=0, 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 5941 attached , child_tidptr=0x5555568ff5d0) = 5941 [pid 5941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5941] setpgid(0, 0) = 0 [pid 5941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5941] write(3, "1000", 4) = 4 [pid 5941] close(3) = 0 [pid 5941] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5941] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5941] write(4, "72", 2) = 2 [pid 5941] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5941] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5941] exit_group(0) = ? [pid 5941] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5941, 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 5942 attached [pid 5942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5942] setpgid(0, 0) = 0 [pid 5942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5942] write(3, "1000", 4) = 4 [pid 5942] close(3) = 0 [pid 5942] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5942] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5942] write(4, "72", 2) = 2 [pid 5942] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5942 [pid 5942] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 5942] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5942] exit_group(0) = ? [pid 5942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5942, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5943 ./strace-static-x86_64: Process 5943 attached [pid 5943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5943] setpgid(0, 0) = 0 [pid 5943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5943] write(3, "1000", 4) = 4 [pid 5943] close(3) = 0 [pid 5943] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5943] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5943] write(4, "72", 2) = 2 [pid 5943] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5943] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5943] exit_group(0) = ? [pid 5943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5943, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5944 ./strace-static-x86_64: Process 5944 attached [pid 5944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5944] setpgid(0, 0) = 0 [pid 5944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5944] write(3, "1000", 4) = 4 [pid 5944] close(3) = 0 [pid 5944] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5944] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5944] write(4, "72", 2) = 2 [pid 5944] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5944] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5944] exit_group(0) = ? [pid 5944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5944, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5945 ./strace-static-x86_64: Process 5945 attached [pid 5945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5945] setpgid(0, 0) = 0 [pid 5945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5945] write(3, "1000", 4) = 4 [pid 5945] close(3) = 0 [pid 5945] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5945] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5945] write(4, "72", 2) = 2 [pid 5945] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5945] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5945] exit_group(0) = ? [pid 5945] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5946 ./strace-static-x86_64: Process 5946 attached [pid 5946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5946] setpgid(0, 0) = 0 [pid 5946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5946] write(3, "1000", 4) = 4 [pid 5946] close(3) = 0 [pid 5946] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5946] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5946] write(4, "72", 2) = 2 [pid 5946] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5946] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5946] exit_group(0) = ? [pid 5946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5946, 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=0x5555568ff5d0) = 5947 ./strace-static-x86_64: Process 5947 attached [pid 5947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5947] setpgid(0, 0) = 0 [pid 5947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5947] write(3, "1000", 4) = 4 [pid 5947] close(3) = 0 [pid 5947] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5947] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5947] write(4, "72", 2) = 2 [pid 5947] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5947] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5947] exit_group(0) = ? [pid 5947] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5947, si_uid=0, si_status=0, 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 5948 attached , child_tidptr=0x5555568ff5d0) = 5948 [pid 5948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5948] setpgid(0, 0) = 0 [pid 5948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5948] write(3, "1000", 4) = 4 [pid 5948] close(3) = 0 [pid 5948] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5948] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5948] write(4, "72", 2) = 2 [pid 5948] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5948] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5948] exit_group(0) = ? [pid 5948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5948, si_uid=0, si_status=0, 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 5949 attached , child_tidptr=0x5555568ff5d0) = 5949 [pid 5949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5949] setpgid(0, 0) = 0 [pid 5949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5949] write(3, "1000", 4) = 4 [pid 5949] close(3) = 0 [pid 5949] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5949] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5949] write(4, "72", 2) = 2 [pid 5949] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5949] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5949] exit_group(0) = ? [pid 5949] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5949, si_uid=0, si_status=0, 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 5950 attached , child_tidptr=0x5555568ff5d0) = 5950 [pid 5950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5950] setpgid(0, 0) = 0 [pid 5950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5950] write(3, "1000", 4) = 4 [pid 5950] close(3) = 0 [pid 5950] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5950] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5950] write(4, "72", 2) = 2 [pid 5950] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5950] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5950] exit_group(0) = ? [pid 5950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5951 ./strace-static-x86_64: Process 5951 attached [pid 5951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5951] setpgid(0, 0) = 0 [pid 5951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5951] write(3, "1000", 4) = 4 [pid 5951] close(3) = 0 [pid 5951] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5951] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5951] write(4, "72", 2) = 2 [pid 5951] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5951] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5951] exit_group(0) = ? [pid 5951] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5951, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5952 ./strace-static-x86_64: Process 5952 attached [pid 5952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5952] setpgid(0, 0) = 0 [pid 5952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5952] write(3, "1000", 4) = 4 [pid 5952] close(3) = 0 [pid 5952] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5952] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5952] write(4, "72", 2) = 2 [pid 5952] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5952] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5952] exit_group(0) = ? [pid 5952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5952, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5953 ./strace-static-x86_64: Process 5953 attached [pid 5953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5953] setpgid(0, 0) = 0 [pid 5953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5953] write(3, "1000", 4) = 4 [pid 5953] close(3) = 0 [pid 5953] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5953] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5953] write(4, "72", 2) = 2 [pid 5953] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5953] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5953] exit_group(0) = ? [pid 5953] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5953, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5954 ./strace-static-x86_64: Process 5954 attached [pid 5954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5954] setpgid(0, 0) = 0 [pid 5954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5954] write(3, "1000", 4) = 4 [pid 5954] close(3) = 0 [pid 5954] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5954] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5954] write(4, "72", 2) = 2 [pid 5954] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5954] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5954] exit_group(0) = ? [pid 5954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5955 ./strace-static-x86_64: Process 5955 attached [pid 5955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5955] setpgid(0, 0) = 0 [pid 5955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5955] write(3, "1000", 4) = 4 [pid 5955] close(3) = 0 [pid 5955] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5955] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5955] write(4, "72", 2) = 2 [pid 5955] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5955] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5955] exit_group(0) = ? [pid 5955] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5955, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5956 ./strace-static-x86_64: Process 5956 attached [pid 5956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5956] setpgid(0, 0) = 0 [pid 5956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5956] write(3, "1000", 4) = 4 [pid 5956] close(3) = 0 [pid 5956] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5956] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5956] write(4, "72", 2) = 2 [pid 5956] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5956] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5956] exit_group(0) = ? [pid 5956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5956, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5957 ./strace-static-x86_64: Process 5957 attached [pid 5957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5957] setpgid(0, 0) = 0 [pid 5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5957] write(3, "1000", 4) = 4 [pid 5957] close(3) = 0 [pid 5957] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5957] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5957] write(4, "72", 2) = 2 [pid 5957] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5957] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5957] exit_group(0) = ? [pid 5957] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5957, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5958 ./strace-static-x86_64: Process 5958 attached [pid 5958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5958] setpgid(0, 0) = 0 [pid 5958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5958] write(3, "1000", 4) = 4 [pid 5958] close(3) = 0 [pid 5958] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5958] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5958] write(4, "72", 2) = 2 [pid 5958] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5958] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5958] exit_group(0) = ? [pid 5958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5959 ./strace-static-x86_64: Process 5959 attached [pid 5959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5959] setpgid(0, 0) = 0 [pid 5959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5959] write(3, "1000", 4) = 4 [pid 5959] close(3) = 0 [pid 5959] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5959] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5959] write(4, "72", 2) = 2 [pid 5959] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5959] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5959] exit_group(0) = ? [pid 5959] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5960 ./strace-static-x86_64: Process 5960 attached [pid 5960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5960] setpgid(0, 0) = 0 [pid 5960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5960] write(3, "1000", 4) = 4 [pid 5960] close(3) = 0 [pid 5960] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5960] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5960] write(4, "72", 2) = 2 [pid 5960] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5960] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5960] exit_group(0) = ? [pid 5960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5960, 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=0x5555568ff5d0) = 5961 ./strace-static-x86_64: Process 5961 attached [pid 5961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5961] setpgid(0, 0) = 0 [pid 5961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5961] write(3, "1000", 4) = 4 [pid 5961] close(3) = 0 [pid 5961] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5961] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5961] write(4, "72", 2) = 2 [pid 5961] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5961] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5961] exit_group(0) = ? [pid 5961] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5961, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5962 ./strace-static-x86_64: Process 5962 attached [pid 5962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5962] setpgid(0, 0) = 0 [pid 5962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5962] write(3, "1000", 4) = 4 [pid 5962] close(3) = 0 [pid 5962] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5962] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5962] write(4, "72", 2) = 2 [pid 5962] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5962] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5962] exit_group(0) = ? [pid 5962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5962, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5963 ./strace-static-x86_64: Process 5963 attached [pid 5963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5963] setpgid(0, 0) = 0 [pid 5963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5963] write(3, "1000", 4) = 4 [pid 5963] close(3) = 0 [pid 5963] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5963] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5963] write(4, "72", 2) = 2 [pid 5963] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5963] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5963] exit_group(0) = ? [pid 5963] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5963, 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=0x5555568ff5d0) = 5964 ./strace-static-x86_64: Process 5964 attached [pid 5964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5964] setpgid(0, 0) = 0 [pid 5964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5964] write(3, "1000", 4) = 4 [pid 5964] close(3) = 0 [pid 5964] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5964] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5964] write(4, "72", 2) = 2 [pid 5964] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5964] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5964] exit_group(0) = ? [pid 5964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5964, 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 5965 attached , child_tidptr=0x5555568ff5d0) = 5965 [pid 5965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5965] setpgid(0, 0) = 0 [pid 5965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5965] write(3, "1000", 4) = 4 [pid 5965] close(3) = 0 [pid 5965] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5965] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5965] write(4, "72", 2) = 2 [pid 5965] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5965] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5965] exit_group(0) = ? [pid 5965] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5965, 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=0x5555568ff5d0) = 5966 ./strace-static-x86_64: Process 5966 attached [pid 5966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5966] setpgid(0, 0) = 0 [pid 5966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5966] write(3, "1000", 4) = 4 [pid 5966] close(3) = 0 [pid 5966] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5966] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5966] write(4, "72", 2) = 2 [pid 5966] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5966] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5966] exit_group(0) = ? [pid 5966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5966, si_uid=0, si_status=0, 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 5967 attached , child_tidptr=0x5555568ff5d0) = 5967 [pid 5967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5967] setpgid(0, 0) = 0 [pid 5967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5967] write(3, "1000", 4) = 4 [pid 5967] close(3) = 0 [pid 5967] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5967] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5967] write(4, "72", 2) = 2 [pid 5967] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5967] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5967] exit_group(0) = ? [pid 5967] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5968 ./strace-static-x86_64: Process 5968 attached [pid 5968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5968] setpgid(0, 0) = 0 [pid 5968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5968] write(3, "1000", 4) = 4 [pid 5968] close(3) = 0 [pid 5968] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5968] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5968] write(4, "72", 2) = 2 [pid 5968] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5968] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5968] exit_group(0) = ? [pid 5968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5968, si_uid=0, si_status=0, 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 5969 attached , child_tidptr=0x5555568ff5d0) = 5969 [pid 5969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5969] setpgid(0, 0) = 0 [pid 5969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5969] write(3, "1000", 4) = 4 [pid 5969] close(3) = 0 [pid 5969] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5969] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5969] write(4, "72", 2) = 2 [pid 5969] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5969] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5969] exit_group(0) = ? [pid 5969] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5969, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5970 ./strace-static-x86_64: Process 5970 attached [pid 5970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5970] setpgid(0, 0) = 0 [pid 5970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5970] write(3, "1000", 4) = 4 [pid 5970] close(3) = 0 [pid 5970] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5970] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5970] write(4, "72", 2) = 2 [pid 5970] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5970] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5970] exit_group(0) = ? [pid 5970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5970, si_uid=0, si_status=0, 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 5971 attached [pid 5971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5971] setpgid(0, 0) = 0 [pid 5971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 5971 [pid 5971] <... openat resumed>) = 3 [pid 5971] write(3, "1000", 4) = 4 [pid 5971] close(3) = 0 [pid 5971] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5971] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5971] write(4, "72", 2) = 2 [pid 5971] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5971] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5971] exit_group(0) = ? [pid 5971] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5972 ./strace-static-x86_64: Process 5972 attached [pid 5972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5972] setpgid(0, 0) = 0 [pid 5972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5972] write(3, "1000", 4) = 4 [pid 5972] close(3) = 0 [pid 5972] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5972] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5972] write(4, "72", 2) = 2 [pid 5972] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5972] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5972] exit_group(0) = ? [pid 5972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5973 ./strace-static-x86_64: Process 5973 attached [pid 5973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5973] setpgid(0, 0) = 0 [pid 5973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5973] write(3, "1000", 4) = 4 [pid 5973] close(3) = 0 [pid 5973] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5973] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5973] write(4, "72", 2) = 2 [pid 5973] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5973] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5973] exit_group(0) = ? [pid 5973] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5974 ./strace-static-x86_64: Process 5974 attached [pid 5974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5974] setpgid(0, 0) = 0 [pid 5974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5974] write(3, "1000", 4) = 4 [pid 5974] close(3) = 0 [pid 5974] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5974] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5974] write(4, "72", 2) = 2 [pid 5974] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5974] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5974] exit_group(0) = ? [pid 5974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5974, si_uid=0, si_status=0, 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 5975 attached , child_tidptr=0x5555568ff5d0) = 5975 [pid 5975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5975] setpgid(0, 0) = 0 [pid 5975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5975] write(3, "1000", 4) = 4 [pid 5975] close(3) = 0 [pid 5975] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5975] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5975] write(4, "72", 2) = 2 [pid 5975] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5975] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5975] exit_group(0) = ? [pid 5975] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5975, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5976 ./strace-static-x86_64: Process 5976 attached [pid 5976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5976] setpgid(0, 0) = 0 [pid 5976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5976] write(3, "1000", 4) = 4 [pid 5976] close(3) = 0 [pid 5976] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5976] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5976] write(4, "72", 2) = 2 [pid 5976] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5976] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5976] exit_group(0) = ? [pid 5976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5976, 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=0x5555568ff5d0) = 5977 ./strace-static-x86_64: Process 5977 attached [pid 5977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5977] setpgid(0, 0) = 0 [pid 5977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5977] write(3, "1000", 4) = 4 [pid 5977] close(3) = 0 [pid 5977] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5977] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5977] write(4, "72", 2) = 2 [pid 5977] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5977] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5977] exit_group(0) = ? [pid 5977] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5977, 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 5978 attached , child_tidptr=0x5555568ff5d0) = 5978 [pid 5978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5978] setpgid(0, 0) = 0 [pid 5978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5978] write(3, "1000", 4) = 4 [pid 5978] close(3) = 0 [pid 5978] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5978] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5978] write(4, "72", 2) = 2 [pid 5978] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5978] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5978] exit_group(0) = ? [pid 5978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5978, si_uid=0, si_status=0, 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 5979 attached , child_tidptr=0x5555568ff5d0) = 5979 [pid 5979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5979] setpgid(0, 0) = 0 [pid 5979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5979] write(3, "1000", 4) = 4 [pid 5979] close(3) = 0 [pid 5979] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5979] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5979] write(4, "72", 2) = 2 [pid 5979] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5979] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5979] exit_group(0) = ? [pid 5979] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5979, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5980 ./strace-static-x86_64: Process 5980 attached [pid 5980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5980] setpgid(0, 0) = 0 [pid 5980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5980] write(3, "1000", 4) = 4 [pid 5980] close(3) = 0 [pid 5980] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5980] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5980] write(4, "72", 2) = 2 [pid 5980] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5980] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5980] exit_group(0) = ? [pid 5980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5980, si_uid=0, si_status=0, 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 5981 attached , child_tidptr=0x5555568ff5d0) = 5981 [pid 5981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5981] setpgid(0, 0) = 0 [pid 5981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5981] write(3, "1000", 4) = 4 [pid 5981] close(3) = 0 [pid 5981] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5981] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5981] write(4, "72", 2) = 2 [pid 5981] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5981] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5981] exit_group(0) = ? [pid 5981] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5981, si_uid=0, si_status=0, 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 5982 attached , child_tidptr=0x5555568ff5d0) = 5982 [pid 5982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5982] setpgid(0, 0) = 0 [pid 5982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5982] write(3, "1000", 4) = 4 [pid 5982] close(3) = 0 [pid 5982] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5982] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5982] write(4, "72", 2) = 2 [pid 5982] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5982] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5982] exit_group(0) = ? [pid 5982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5982, si_uid=0, si_status=0, 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 5983 attached , child_tidptr=0x5555568ff5d0) = 5983 [pid 5983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5983] setpgid(0, 0) = 0 [pid 5983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5983] write(3, "1000", 4) = 4 [pid 5983] close(3) = 0 [pid 5983] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5983] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5983] write(4, "72", 2) = 2 [pid 5983] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5983] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5983] exit_group(0) = ? [pid 5983] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5984 ./strace-static-x86_64: Process 5984 attached [pid 5984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5984] setpgid(0, 0) = 0 [pid 5984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5984] write(3, "1000", 4) = 4 [pid 5984] close(3) = 0 [pid 5984] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5984] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5984] write(4, "72", 2) = 2 [pid 5984] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5984] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5984] exit_group(0) = ? [pid 5984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5984, 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 5985 attached , child_tidptr=0x5555568ff5d0) = 5985 [pid 5985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5985] setpgid(0, 0) = 0 [pid 5985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5985] write(3, "1000", 4) = 4 [pid 5985] close(3) = 0 [pid 5985] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5985] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5985] write(4, "72", 2) = 2 [pid 5985] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5985] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5985] exit_group(0) = ? [pid 5985] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5985, si_uid=0, si_status=0, 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 5986 attached , child_tidptr=0x5555568ff5d0) = 5986 [pid 5986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5986] setpgid(0, 0) = 0 [pid 5986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5986] write(3, "1000", 4) = 4 [pid 5986] close(3) = 0 [pid 5986] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5986] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5986] write(4, "72", 2) = 2 [pid 5986] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5986] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5986] exit_group(0) = ? [pid 5986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5986, 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=0x5555568ff5d0) = 5987 ./strace-static-x86_64: Process 5987 attached [pid 5987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5987] setpgid(0, 0) = 0 [pid 5987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5987] write(3, "1000", 4) = 4 [pid 5987] close(3) = 0 [pid 5987] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5987] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5987] write(4, "72", 2) = 2 [pid 5987] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5987] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5987] exit_group(0) = ? [pid 5987] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5988 ./strace-static-x86_64: Process 5988 attached [pid 5988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5988] setpgid(0, 0) = 0 [pid 5988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5988] write(3, "1000", 4) = 4 [pid 5988] close(3) = 0 [pid 5988] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5988] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5988] write(4, "72", 2) = 2 [pid 5988] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5988] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5988] exit_group(0) = ? [pid 5988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5988, 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=0x5555568ff5d0) = 5989 ./strace-static-x86_64: Process 5989 attached [pid 5989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5989] setpgid(0, 0) = 0 [pid 5989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5989] write(3, "1000", 4) = 4 [pid 5989] close(3) = 0 [pid 5989] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5989] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5989] write(4, "72", 2) = 2 [pid 5989] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5989] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5989] exit_group(0) = ? [pid 5989] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5989, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5990 ./strace-static-x86_64: Process 5990 attached [pid 5990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5990] setpgid(0, 0) = 0 [pid 5990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5990] write(3, "1000", 4) = 4 [pid 5990] close(3) = 0 [pid 5990] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5990] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5990] write(4, "72", 2) = 2 [pid 5990] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5990] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5990] exit_group(0) = ? [pid 5990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5990, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5991 ./strace-static-x86_64: Process 5991 attached [pid 5991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5991] setpgid(0, 0) = 0 [pid 5991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5991] write(3, "1000", 4) = 4 [pid 5991] close(3) = 0 [pid 5991] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5991] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5991] write(4, "72", 2) = 2 [pid 5991] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5991] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5991] exit_group(0) = ? [pid 5991] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5991, si_uid=0, si_status=0, 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 5992 attached , child_tidptr=0x5555568ff5d0) = 5992 [pid 5992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5992] setpgid(0, 0) = 0 [pid 5992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5992] write(3, "1000", 4) = 4 [pid 5992] close(3) = 0 [pid 5992] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5992] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5992] write(4, "72", 2) = 2 [pid 5992] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5992] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5992] exit_group(0) = ? [pid 5992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5992, si_uid=0, si_status=0, 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 5993 attached , child_tidptr=0x5555568ff5d0) = 5993 [pid 5993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5993] setpgid(0, 0) = 0 [pid 5993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5993] write(3, "1000", 4) = 4 [pid 5993] close(3) = 0 [pid 5993] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5993] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5993] write(4, "72", 2) = 2 [pid 5993] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5993] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5993] exit_group(0) = ? [pid 5993] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5993, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5994 ./strace-static-x86_64: Process 5994 attached [pid 5994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5994] setpgid(0, 0) = 0 [pid 5994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5994] write(3, "1000", 4) = 4 [pid 5994] close(3) = 0 [pid 5994] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5994] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5994] write(4, "72", 2) = 2 [pid 5994] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5994] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5994] exit_group(0) = ? [pid 5994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5994, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5995 ./strace-static-x86_64: Process 5995 attached [pid 5995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5995] setpgid(0, 0) = 0 [pid 5995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5995] write(3, "1000", 4) = 4 [pid 5995] close(3) = 0 [pid 5995] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5995] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5995] write(4, "72", 2) = 2 [pid 5995] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5995] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5995] exit_group(0) = ? [pid 5995] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5996 ./strace-static-x86_64: Process 5996 attached [pid 5996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5996] setpgid(0, 0) = 0 [pid 5996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5996] write(3, "1000", 4) = 4 [pid 5996] close(3) = 0 [pid 5996] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5996] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5996] write(4, "72", 2) = 2 [pid 5996] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5996] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5996] exit_group(0) = ? [pid 5996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5997 ./strace-static-x86_64: Process 5997 attached [pid 5997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5997] setpgid(0, 0) = 0 [pid 5997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5997] write(3, "1000", 4) = 4 [pid 5997] close(3) = 0 [pid 5997] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5997] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5997] write(4, "72", 2) = 2 [pid 5997] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5997] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5997] exit_group(0) = ? [pid 5997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5997, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5998 ./strace-static-x86_64: Process 5998 attached [pid 5998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5998] setpgid(0, 0) = 0 [pid 5998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5998] write(3, "1000", 4) = 4 [pid 5998] close(3) = 0 [pid 5998] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5998] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5998] write(4, "72", 2) = 2 [pid 5998] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 5998] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 5998] exit_group(0) = ? [pid 5998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5998, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 5999 ./strace-static-x86_64: Process 5999 attached [pid 5999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5999] setpgid(0, 0) = 0 [pid 5999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5999] write(3, "1000", 4) = 4 [pid 5999] close(3) = 0 [pid 5999] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 5999] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 5999] write(4, "72", 2) = 2 [pid 5999] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 5999] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 5999] exit_group(0) = ? [pid 5999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5999, 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 6000 attached [pid 6000] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6000 [pid 6000] <... prctl resumed>) = 0 [pid 6000] setpgid(0, 0) = 0 [pid 6000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6000] write(3, "1000", 4) = 4 [pid 6000] close(3) = 0 [pid 6000] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6000] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6000] write(4, "72", 2) = 2 [pid 6000] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6000] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6000] exit_group(0) = ? [pid 6000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6000, 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=0x5555568ff5d0) = 6001 ./strace-static-x86_64: Process 6001 attached [pid 6001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6001] setpgid(0, 0) = 0 [pid 6001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6001] write(3, "1000", 4) = 4 [pid 6001] close(3) = 0 [pid 6001] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6001] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6001] write(4, "72", 2) = 2 [pid 6001] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6001] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6001] exit_group(0) = ? [pid 6001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6001, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6002 ./strace-static-x86_64: Process 6002 attached [pid 6002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6002] setpgid(0, 0) = 0 [pid 6002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6002] write(3, "1000", 4) = 4 [pid 6002] close(3) = 0 [pid 6002] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6002] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6002] write(4, "72", 2) = 2 [pid 6002] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6002] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6002] exit_group(0) = ? [pid 6002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6003 ./strace-static-x86_64: Process 6003 attached [pid 6003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6003] setpgid(0, 0) = 0 [pid 6003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6003] write(3, "1000", 4) = 4 [pid 6003] close(3) = 0 [pid 6003] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6003] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6003] write(4, "72", 2) = 2 [pid 6003] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6003] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6003] exit_group(0) = ? [pid 6003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6003, si_uid=0, si_status=0, 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 6004 attached , child_tidptr=0x5555568ff5d0) = 6004 [pid 6004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6004] setpgid(0, 0) = 0 [pid 6004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6004] write(3, "1000", 4) = 4 [pid 6004] close(3) = 0 [pid 6004] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6004] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6004] write(4, "72", 2) = 2 [pid 6004] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6004] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6004] exit_group(0) = ? [pid 6004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6004, si_uid=0, si_status=0, 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 6005 attached [pid 6005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6005 [pid 6005] setpgid(0, 0) = 0 [pid 6005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6005] write(3, "1000", 4) = 4 [pid 6005] close(3) = 0 [pid 6005] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6005] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6005] write(4, "72", 2) = 2 [pid 6005] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6005] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6005] exit_group(0) = ? [pid 6005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6005, 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=0x5555568ff5d0) = 6006 ./strace-static-x86_64: Process 6006 attached [pid 6006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6006] setpgid(0, 0) = 0 [pid 6006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6006] write(3, "1000", 4) = 4 [pid 6006] close(3) = 0 [pid 6006] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6006] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6006] write(4, "72", 2) = 2 [pid 6006] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6006] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6006] exit_group(0) = ? [pid 6006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6006, 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=0x5555568ff5d0) = 6007 ./strace-static-x86_64: Process 6007 attached [pid 6007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6007] setpgid(0, 0) = 0 [pid 6007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6007] write(3, "1000", 4) = 4 [pid 6007] close(3) = 0 [pid 6007] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6007] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6007] write(4, "72", 2) = 2 [pid 6007] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6007] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6007] exit_group(0) = ? [pid 6007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6008 ./strace-static-x86_64: Process 6008 attached [pid 6008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6008] setpgid(0, 0) = 0 [pid 6008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6008] write(3, "1000", 4) = 4 [pid 6008] close(3) = 0 [pid 6008] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6008] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6008] write(4, "72", 2) = 2 [pid 6008] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6008] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 6008] exit_group(0) = ? [pid 6008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6008, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6009 ./strace-static-x86_64: Process 6009 attached [pid 6009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6009] setpgid(0, 0) = 0 [pid 6009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6009] write(3, "1000", 4) = 4 [pid 6009] close(3) = 0 [pid 6009] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6009] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6009] write(4, "72", 2) = 2 [pid 6009] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 6009] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6009] exit_group(0) = ? [pid 6009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6009, 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 6010 attached , child_tidptr=0x5555568ff5d0) = 6010 [pid 6010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6010] setpgid(0, 0) = 0 [pid 6010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6010] write(3, "1000", 4) = 4 [pid 6010] close(3) = 0 [pid 6010] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6010] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6010] write(4, "72", 2) = 2 [pid 6010] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6010] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6010] exit_group(0) = ? [pid 6010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6010, 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=0x5555568ff5d0) = 6011 ./strace-static-x86_64: Process 6011 attached [pid 6011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6011] setpgid(0, 0) = 0 [pid 6011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6011] write(3, "1000", 4) = 4 [pid 6011] close(3) = 0 [pid 6011] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6011] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6011] write(4, "72", 2) = 2 [pid 6011] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6011] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6011] exit_group(0) = ? [pid 6011] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6012 ./strace-static-x86_64: Process 6012 attached [pid 6012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6012] setpgid(0, 0) = 0 [pid 6012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6012] write(3, "1000", 4) = 4 [pid 6012] close(3) = 0 [pid 6012] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6012] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6012] write(4, "72", 2) = 2 [pid 6012] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6012] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6012] exit_group(0) = ? [pid 6012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6012, si_uid=0, si_status=0, 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 6013 attached , child_tidptr=0x5555568ff5d0) = 6013 [pid 6013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6013] setpgid(0, 0) = 0 [pid 6013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6013] write(3, "1000", 4) = 4 [pid 6013] close(3) = 0 [pid 6013] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6013] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6013] write(4, "72", 2) = 2 [pid 6013] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6013] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6013] exit_group(0) = ? [pid 6013] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6013, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6014 ./strace-static-x86_64: Process 6014 attached [pid 6014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6014] setpgid(0, 0) = 0 [pid 6014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6014] write(3, "1000", 4) = 4 [pid 6014] close(3) = 0 [pid 6014] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6014] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6014] write(4, "72", 2) = 2 [pid 6014] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6014] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6014] exit_group(0) = ? [pid 6014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6014, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6015 ./strace-static-x86_64: Process 6015 attached [pid 6015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6015] setpgid(0, 0) = 0 [pid 6015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6015] write(3, "1000", 4) = 4 [pid 6015] close(3) = 0 [pid 6015] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6015] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6015] write(4, "72", 2) = 2 [pid 6015] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6015] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6015] exit_group(0) = ? [pid 6015] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6015, 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=0x5555568ff5d0) = 6016 ./strace-static-x86_64: Process 6016 attached [pid 6016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6016] setpgid(0, 0) = 0 [pid 6016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6016] write(3, "1000", 4) = 4 [pid 6016] close(3) = 0 [pid 6016] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6016] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6016] write(4, "72", 2) = 2 [pid 6016] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6016] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6016] exit_group(0) = ? [pid 6016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6016, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6017 ./strace-static-x86_64: Process 6017 attached [pid 6017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6017] setpgid(0, 0) = 0 [pid 6017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6017] write(3, "1000", 4) = 4 [pid 6017] close(3) = 0 [pid 6017] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6017] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6017] write(4, "72", 2) = 2 [pid 6017] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6017] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6017] exit_group(0) = ? [pid 6017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6017, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6018 ./strace-static-x86_64: Process 6018 attached [pid 6018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6018] setpgid(0, 0) = 0 [pid 6018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6018] write(3, "1000", 4) = 4 [pid 6018] close(3) = 0 [pid 6018] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6018] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6018] write(4, "72", 2) = 2 [pid 6018] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6018] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6018] exit_group(0) = ? [pid 6018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6018, si_uid=0, si_status=0, 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 6019 attached , child_tidptr=0x5555568ff5d0) = 6019 [pid 6019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6019] setpgid(0, 0) = 0 [pid 6019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6019] write(3, "1000", 4) = 4 [pid 6019] close(3) = 0 [pid 6019] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6019] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6019] write(4, "72", 2) = 2 [pid 6019] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6019] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6019] exit_group(0) = ? [pid 6019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6019, si_uid=0, si_status=0, 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 6020 attached , child_tidptr=0x5555568ff5d0) = 6020 [pid 6020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6020] setpgid(0, 0) = 0 [pid 6020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6020] write(3, "1000", 4) = 4 [pid 6020] close(3) = 0 [pid 6020] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6020] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6020] write(4, "72", 2) = 2 [pid 6020] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6020] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6020] exit_group(0) = ? [pid 6020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6020, si_uid=0, si_status=0, 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 6021 attached [pid 6021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6021 [pid 6021] setpgid(0, 0) = 0 [pid 6021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6021] write(3, "1000", 4) = 4 [pid 6021] close(3) = 0 [pid 6021] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6021] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6021] write(4, "72", 2) = 2 [pid 6021] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6021] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6021] exit_group(0) = ? [pid 6021] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6021, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6022 ./strace-static-x86_64: Process 6022 attached [pid 6022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6022] setpgid(0, 0) = 0 [pid 6022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6022] write(3, "1000", 4) = 4 [pid 6022] close(3) = 0 [pid 6022] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6022] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6022] write(4, "72", 2) = 2 [pid 6022] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6022] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6022] exit_group(0) = ? [pid 6022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6022, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6023 ./strace-static-x86_64: Process 6023 attached [pid 6023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6023] setpgid(0, 0) = 0 [pid 6023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6023] write(3, "1000", 4) = 4 [pid 6023] close(3) = 0 [pid 6023] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6023] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6023] write(4, "72", 2) = 2 [pid 6023] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6023] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6023] exit_group(0) = ? [pid 6023] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6023, si_uid=0, si_status=0, 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 6024 attached , child_tidptr=0x5555568ff5d0) = 6024 [pid 6024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6024] setpgid(0, 0) = 0 [pid 6024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6024] write(3, "1000", 4) = 4 [pid 6024] close(3) = 0 [pid 6024] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6024] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6024] write(4, "72", 2) = 2 [pid 6024] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6024] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6024] exit_group(0) = ? [pid 6024] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6024, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6025 ./strace-static-x86_64: Process 6025 attached [pid 6025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6025] setpgid(0, 0) = 0 [pid 6025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6025] write(3, "1000", 4) = 4 [pid 6025] close(3) = 0 [pid 6025] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6025] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6025] write(4, "72", 2) = 2 [pid 6025] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6025] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6025] exit_group(0) = ? [pid 6025] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6025, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6026 ./strace-static-x86_64: Process 6026 attached [pid 6026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6026] setpgid(0, 0) = 0 [pid 6026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6026] write(3, "1000", 4) = 4 [pid 6026] close(3) = 0 [pid 6026] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6026] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6026] write(4, "72", 2) = 2 [pid 6026] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6026] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6026] exit_group(0) = ? [pid 6026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6026, si_uid=0, si_status=0, 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 6027 attached , child_tidptr=0x5555568ff5d0) = 6027 [pid 6027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6027] setpgid(0, 0) = 0 [pid 6027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6027] write(3, "1000", 4) = 4 [pid 6027] close(3) = 0 [pid 6027] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6027] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6027] write(4, "72", 2) = 2 [pid 6027] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6027] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6027] exit_group(0) = ? [pid 6027] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6027, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6028 ./strace-static-x86_64: Process 6028 attached [pid 6028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6028] setpgid(0, 0) = 0 [pid 6028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6028] write(3, "1000", 4) = 4 [pid 6028] close(3) = 0 [pid 6028] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6028] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6028] write(4, "72", 2) = 2 [pid 6028] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6028] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6028] exit_group(0) = ? [pid 6028] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6029 ./strace-static-x86_64: Process 6029 attached [pid 6029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6029] setpgid(0, 0) = 0 [pid 6029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6029] write(3, "1000", 4) = 4 [pid 6029] close(3) = 0 [pid 6029] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6029] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6029] write(4, "72", 2) = 2 [pid 6029] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6029] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6029] exit_group(0) = ? [pid 6029] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6030 ./strace-static-x86_64: Process 6030 attached [pid 6030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6030] setpgid(0, 0) = 0 [pid 6030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6030] write(3, "1000", 4) = 4 [pid 6030] close(3) = 0 [pid 6030] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6030] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6030] write(4, "72", 2) = 2 [pid 6030] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6030] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6030] exit_group(0) = ? [pid 6030] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6030, 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=0x5555568ff5d0) = 6031 ./strace-static-x86_64: Process 6031 attached [pid 6031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6031] setpgid(0, 0) = 0 [pid 6031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6031] write(3, "1000", 4) = 4 [pid 6031] close(3) = 0 [pid 6031] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6031] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6031] write(4, "72", 2) = 2 [pid 6031] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6031] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6031] exit_group(0) = ? [pid 6031] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6031, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6032 ./strace-static-x86_64: Process 6032 attached [pid 6032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6032] setpgid(0, 0) = 0 [pid 6032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6032] write(3, "1000", 4) = 4 [pid 6032] close(3) = 0 [pid 6032] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6032] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6032] write(4, "72", 2) = 2 [pid 6032] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6032] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6032] exit_group(0) = ? [pid 6032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6032, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6033 ./strace-static-x86_64: Process 6033 attached [pid 6033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6033] setpgid(0, 0) = 0 [pid 6033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6033] write(3, "1000", 4) = 4 [pid 6033] close(3) = 0 [pid 6033] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6033] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6033] write(4, "72", 2) = 2 [pid 6033] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6033] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6033] exit_group(0) = ? [pid 6033] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6034 ./strace-static-x86_64: Process 6034 attached [pid 6034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6034] setpgid(0, 0) = 0 [pid 6034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6034] write(3, "1000", 4) = 4 [pid 6034] close(3) = 0 [pid 6034] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6034] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6034] write(4, "72", 2) = 2 [pid 6034] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6034] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6034] exit_group(0) = ? [pid 6034] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6034, 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=0x5555568ff5d0) = 6035 ./strace-static-x86_64: Process 6035 attached [pid 6035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6035] setpgid(0, 0) = 0 [pid 6035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6035] write(3, "1000", 4) = 4 [pid 6035] close(3) = 0 [pid 6035] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6035] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6035] write(4, "72", 2) = 2 [pid 6035] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6035] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6035] exit_group(0) = ? [pid 6035] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6035, si_uid=0, si_status=0, 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 6036 attached , child_tidptr=0x5555568ff5d0) = 6036 [pid 6036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6036] setpgid(0, 0) = 0 [pid 6036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6036] write(3, "1000", 4) = 4 [pid 6036] close(3) = 0 [pid 6036] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6036] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6036] write(4, "72", 2) = 2 [pid 6036] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6036] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6036] exit_group(0) = ? [pid 6036] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6036, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6037 ./strace-static-x86_64: Process 6037 attached [pid 6037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6037] setpgid(0, 0) = 0 [pid 6037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6037] write(3, "1000", 4) = 4 [pid 6037] close(3) = 0 [pid 6037] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6037] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6037] write(4, "72", 2) = 2 [pid 6037] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6037] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6037] exit_group(0) = ? [pid 6037] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6038 ./strace-static-x86_64: Process 6038 attached [pid 6038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6038] setpgid(0, 0) = 0 [pid 6038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6038] write(3, "1000", 4) = 4 [pid 6038] close(3) = 0 [pid 6038] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6038] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6038] write(4, "72", 2) = 2 [pid 6038] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6038] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6038] exit_group(0) = ? [pid 6038] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6039 ./strace-static-x86_64: Process 6039 attached [pid 6039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6039] setpgid(0, 0) = 0 [pid 6039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6039] write(3, "1000", 4) = 4 [pid 6039] close(3) = 0 [pid 6039] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6039] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6039] write(4, "72", 2) = 2 [pid 6039] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6039] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6039] exit_group(0) = ? [pid 6039] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6039, si_uid=0, si_status=0, 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 6040 attached , child_tidptr=0x5555568ff5d0) = 6040 [pid 6040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6040] setpgid(0, 0) = 0 [pid 6040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6040] write(3, "1000", 4) = 4 [pid 6040] close(3) = 0 [pid 6040] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6040] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6040] write(4, "72", 2) = 2 [pid 6040] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6040] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6040] exit_group(0) = ? [pid 6040] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6040, 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=0x5555568ff5d0) = 6041 ./strace-static-x86_64: Process 6041 attached [pid 6041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6041] setpgid(0, 0) = 0 [pid 6041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6041] write(3, "1000", 4) = 4 [pid 6041] close(3) = 0 [pid 6041] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6041] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6041] write(4, "72", 2) = 2 [pid 6041] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6041] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6041] exit_group(0) = ? [pid 6041] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6041, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6042 ./strace-static-x86_64: Process 6042 attached [pid 6042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6042] setpgid(0, 0) = 0 [pid 6042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6042] write(3, "1000", 4) = 4 [pid 6042] close(3) = 0 [pid 6042] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6042] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6042] write(4, "72", 2) = 2 [pid 6042] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6042] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6042] exit_group(0) = ? [pid 6042] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6042, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6043 ./strace-static-x86_64: Process 6043 attached [pid 6043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6043] setpgid(0, 0) = 0 [pid 6043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6043] write(3, "1000", 4) = 4 [pid 6043] close(3) = 0 [pid 6043] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6043] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6043] write(4, "72", 2) = 2 [pid 6043] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6043] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6043] exit_group(0) = ? [pid 6043] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6043, 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=0x5555568ff5d0) = 6044 ./strace-static-x86_64: Process 6044 attached [pid 6044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6044] setpgid(0, 0) = 0 [pid 6044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6044] write(3, "1000", 4) = 4 [pid 6044] close(3) = 0 [pid 6044] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6044] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6044] write(4, "72", 2) = 2 [pid 6044] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6044] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6044] exit_group(0) = ? [pid 6044] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6044, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6045 ./strace-static-x86_64: Process 6045 attached [pid 6045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6045] setpgid(0, 0) = 0 [pid 6045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6045] write(3, "1000", 4) = 4 [pid 6045] close(3) = 0 [pid 6045] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6045] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6045] write(4, "72", 2) = 2 [pid 6045] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6045] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6045] exit_group(0) = ? [pid 6045] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6045, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6046 ./strace-static-x86_64: Process 6046 attached [pid 6046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6046] setpgid(0, 0) = 0 [pid 6046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6046] write(3, "1000", 4) = 4 [pid 6046] close(3) = 0 [pid 6046] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6046] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6046] write(4, "72", 2) = 2 [pid 6046] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6046] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6046] exit_group(0) = ? [pid 6046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6046, si_uid=0, si_status=0, 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 6047 attached , child_tidptr=0x5555568ff5d0) = 6047 [pid 6047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6047] setpgid(0, 0) = 0 [pid 6047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6047] write(3, "1000", 4) = 4 [pid 6047] close(3) = 0 [pid 6047] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6047] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6047] write(4, "72", 2) = 2 [pid 6047] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6047] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6047] exit_group(0) = ? [pid 6047] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6048 ./strace-static-x86_64: Process 6048 attached [pid 6048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6048] setpgid(0, 0) = 0 [pid 6048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6048] write(3, "1000", 4) = 4 [pid 6048] close(3) = 0 [pid 6048] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6048] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6048] write(4, "72", 2) = 2 [pid 6048] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6048] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6048] exit_group(0) = ? [pid 6048] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6048, si_uid=0, si_status=0, 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 6049 attached [pid 6049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6049] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6049 [pid 6049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6049] write(3, "1000", 4) = 4 [pid 6049] close(3) = 0 [pid 6049] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6049] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6049] write(4, "72", 2) = 2 [pid 6049] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6049] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6049] exit_group(0) = ? [pid 6049] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6049, si_uid=0, si_status=0, 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 6050 attached , child_tidptr=0x5555568ff5d0) = 6050 [pid 6050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6050] setpgid(0, 0) = 0 [pid 6050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6050] write(3, "1000", 4) = 4 [pid 6050] close(3) = 0 [pid 6050] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6050] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6050] write(4, "72", 2) = 2 [pid 6050] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6050] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6050] exit_group(0) = ? [pid 6050] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6050, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6051 ./strace-static-x86_64: Process 6051 attached [pid 6051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6051] setpgid(0, 0) = 0 [pid 6051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6051] write(3, "1000", 4) = 4 [pid 6051] close(3) = 0 [pid 6051] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6051] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6051] write(4, "72", 2) = 2 [pid 6051] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6051] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6051] exit_group(0) = ? [pid 6051] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6051, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6052 ./strace-static-x86_64: Process 6052 attached [pid 6052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6052] setpgid(0, 0) = 0 [pid 6052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6052] write(3, "1000", 4) = 4 [pid 6052] close(3) = 0 [pid 6052] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6052] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6052] write(4, "72", 2) = 2 [pid 6052] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6052] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6052] exit_group(0) = ? [pid 6052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6052, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6053 ./strace-static-x86_64: Process 6053 attached [pid 6053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6053] setpgid(0, 0) = 0 [pid 6053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6053] write(3, "1000", 4) = 4 [pid 6053] close(3) = 0 [pid 6053] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6053] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6053] write(4, "72", 2) = 2 [pid 6053] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6053] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6053] exit_group(0) = ? [pid 6053] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6054 ./strace-static-x86_64: Process 6054 attached [pid 6054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6054] setpgid(0, 0) = 0 [pid 6054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6054] write(3, "1000", 4) = 4 [pid 6054] close(3) = 0 [pid 6054] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6054] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6054] write(4, "72", 2) = 2 [pid 6054] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6054] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6054] exit_group(0) = ? [pid 6054] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6054, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6055 ./strace-static-x86_64: Process 6055 attached [pid 6055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6055] setpgid(0, 0) = 0 [pid 6055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6055] write(3, "1000", 4) = 4 [pid 6055] close(3) = 0 [pid 6055] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6055] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6055] write(4, "72", 2) = 2 [pid 6055] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6055] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6055] exit_group(0) = ? [pid 6055] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6055, 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=0x5555568ff5d0) = 6056 ./strace-static-x86_64: Process 6056 attached [pid 6056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6056] setpgid(0, 0) = 0 [pid 6056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6056] write(3, "1000", 4) = 4 [pid 6056] close(3) = 0 [pid 6056] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6056] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6056] write(4, "72", 2) = 2 [pid 6056] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6056] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6056] exit_group(0) = ? [pid 6056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6057 ./strace-static-x86_64: Process 6057 attached [pid 6057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6057] setpgid(0, 0) = 0 [pid 6057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6057] write(3, "1000", 4) = 4 [pid 6057] close(3) = 0 [pid 6057] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6057] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6057] write(4, "72", 2) = 2 [pid 6057] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6057] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6057] exit_group(0) = ? [pid 6057] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6058 ./strace-static-x86_64: Process 6058 attached [pid 6058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6058] setpgid(0, 0) = 0 [pid 6058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6058] write(3, "1000", 4) = 4 [pid 6058] close(3) = 0 [pid 6058] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6058] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6058] write(4, "72", 2) = 2 [pid 6058] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6058] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6058] exit_group(0) = ? [pid 6058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6058, si_uid=0, si_status=0, 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 6059 attached , child_tidptr=0x5555568ff5d0) = 6059 [pid 6059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6059] setpgid(0, 0) = 0 [pid 6059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6059] write(3, "1000", 4) = 4 [pid 6059] close(3) = 0 [pid 6059] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6059] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6059] write(4, "72", 2) = 2 [pid 6059] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6059] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6059] exit_group(0) = ? [pid 6059] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6059, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6060 ./strace-static-x86_64: Process 6060 attached [pid 6060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6060] setpgid(0, 0) = 0 [pid 6060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6060] write(3, "1000", 4) = 4 [pid 6060] close(3) = 0 [pid 6060] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6060] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6060] write(4, "72", 2) = 2 [pid 6060] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6060] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6060] exit_group(0) = ? [pid 6060] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6060, 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 6061 attached [pid 6061] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6061 [pid 6061] <... prctl resumed>) = 0 [pid 6061] setpgid(0, 0) = 0 [pid 6061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6061] write(3, "1000", 4) = 4 [pid 6061] close(3) = 0 [pid 6061] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6061] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6061] write(4, "72", 2) = 2 [pid 6061] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6061] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6061] exit_group(0) = ? [pid 6061] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6061, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6062 ./strace-static-x86_64: Process 6062 attached [pid 6062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6062] setpgid(0, 0) = 0 [pid 6062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6062] write(3, "1000", 4) = 4 [pid 6062] close(3) = 0 [pid 6062] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6062] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6062] write(4, "72", 2) = 2 [pid 6062] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6062] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6062] exit_group(0) = ? [pid 6062] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6062, 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 6063 attached , child_tidptr=0x5555568ff5d0) = 6063 [pid 6063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6063] setpgid(0, 0) = 0 [pid 6063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6063] write(3, "1000", 4) = 4 [pid 6063] close(3) = 0 [pid 6063] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6063] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6063] write(4, "72", 2) = 2 [pid 6063] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6063] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6063] exit_group(0) = ? [pid 6063] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6063, si_uid=0, si_status=0, 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 6064 attached [pid 6064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6064 [pid 6064] <... prctl resumed>) = 0 [pid 6064] setpgid(0, 0) = 0 [pid 6064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6064] write(3, "1000", 4) = 4 [pid 6064] close(3) = 0 [pid 6064] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6064] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6064] write(4, "72", 2) = 2 [pid 6064] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6064] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6064] exit_group(0) = ? [pid 6064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6065 ./strace-static-x86_64: Process 6065 attached [pid 6065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6065] setpgid(0, 0) = 0 [pid 6065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6065] write(3, "1000", 4) = 4 [pid 6065] close(3) = 0 [pid 6065] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6065] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6065] write(4, "72", 2) = 2 [pid 6065] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6065] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6065] exit_group(0) = ? [pid 6065] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6066 ./strace-static-x86_64: Process 6066 attached [pid 6066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6066] setpgid(0, 0) = 0 [pid 6066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6066] write(3, "1000", 4) = 4 [pid 6066] close(3) = 0 [pid 6066] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6066] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6066] write(4, "72", 2) = 2 [pid 6066] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6066] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6066] exit_group(0) = ? [pid 6066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6067 ./strace-static-x86_64: Process 6067 attached [pid 6067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6067] setpgid(0, 0) = 0 [pid 6067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6067] write(3, "1000", 4) = 4 [pid 6067] close(3) = 0 [pid 6067] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6067] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6067] write(4, "72", 2) = 2 [pid 6067] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6067] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6067] exit_group(0) = ? [pid 6067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6067, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6068 ./strace-static-x86_64: Process 6068 attached [pid 6068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6068] setpgid(0, 0) = 0 [pid 6068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6068] write(3, "1000", 4) = 4 [pid 6068] close(3) = 0 [pid 6068] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6068] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6068] write(4, "72", 2) = 2 [pid 6068] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6068] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6068] exit_group(0) = ? [pid 6068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6068, si_uid=0, si_status=0, 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 6069 attached [pid 6069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6069] setpgid(0, 0) = 0 [pid 6069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6069] write(3, "1000", 4) = 4 [pid 6069] close(3) = 0 [pid 6069] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6069] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6069] write(4, "72", 2) = 2 [pid 6069] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6069 [pid 6069] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6069] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6069] exit_group(0) = ? [pid 6069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6069, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6070 ./strace-static-x86_64: Process 6070 attached [pid 6070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6070] setpgid(0, 0) = 0 [pid 6070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6070] write(3, "1000", 4) = 4 [pid 6070] close(3) = 0 [pid 6070] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6070] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6070] write(4, "72", 2) = 2 [pid 6070] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6070] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6070] exit_group(0) = ? [pid 6070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6070, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6071 ./strace-static-x86_64: Process 6071 attached [pid 6071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6071] setpgid(0, 0) = 0 [pid 6071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6071] write(3, "1000", 4) = 4 [pid 6071] close(3) = 0 [pid 6071] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6071] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6071] write(4, "72", 2) = 2 [pid 6071] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6071] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6071] exit_group(0) = ? [pid 6071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6071, si_uid=0, si_status=0, 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 6072 attached , child_tidptr=0x5555568ff5d0) = 6072 [pid 6072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6072] setpgid(0, 0) = 0 [pid 6072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6072] write(3, "1000", 4) = 4 [pid 6072] close(3) = 0 [pid 6072] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6072] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6072] write(4, "72", 2) = 2 [pid 6072] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6072] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6072] exit_group(0) = ? [pid 6072] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6072, 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=0x5555568ff5d0) = 6073 ./strace-static-x86_64: Process 6073 attached [pid 6073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6073] setpgid(0, 0) = 0 [pid 6073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6073] write(3, "1000", 4) = 4 [pid 6073] close(3) = 0 [pid 6073] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6073] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6073] write(4, "72", 2) = 2 [pid 6073] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6073] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6073] exit_group(0) = ? [pid 6073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6073, si_uid=0, si_status=0, 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 6074 attached , child_tidptr=0x5555568ff5d0) = 6074 [pid 6074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6074] setpgid(0, 0) = 0 [pid 6074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6074] write(3, "1000", 4) = 4 [pid 6074] close(3) = 0 [pid 6074] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6074] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6074] write(4, "72", 2) = 2 [pid 6074] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6074] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6074] exit_group(0) = ? [pid 6074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6074, si_uid=0, si_status=0, 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 6075 attached , child_tidptr=0x5555568ff5d0) = 6075 [pid 6075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6075] setpgid(0, 0) = 0 [pid 6075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6075] write(3, "1000", 4) = 4 [pid 6075] close(3) = 0 [pid 6075] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6075] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6075] write(4, "72", 2) = 2 [pid 6075] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6075] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6075] exit_group(0) = ? [pid 6075] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6076 ./strace-static-x86_64: Process 6076 attached [pid 6076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6076] setpgid(0, 0) = 0 [pid 6076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6076] write(3, "1000", 4) = 4 [pid 6076] close(3) = 0 [pid 6076] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6076] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6076] write(4, "72", 2) = 2 [pid 6076] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6076] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6076] exit_group(0) = ? [pid 6076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6077 ./strace-static-x86_64: Process 6077 attached [pid 6077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6077] setpgid(0, 0) = 0 [pid 6077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6077] write(3, "1000", 4) = 4 [pid 6077] close(3) = 0 [pid 6077] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6077] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6077] write(4, "72", 2) = 2 [pid 6077] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6077] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6077] exit_group(0) = ? [pid 6077] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6077, si_uid=0, si_status=0, 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 6078 attached , child_tidptr=0x5555568ff5d0) = 6078 [pid 6078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6078] setpgid(0, 0) = 0 [pid 6078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6078] write(3, "1000", 4) = 4 [pid 6078] close(3) = 0 [pid 6078] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6078] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6078] write(4, "72", 2) = 2 [pid 6078] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6078] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6078] exit_group(0) = ? [pid 6078] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6078, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6079 ./strace-static-x86_64: Process 6079 attached [pid 6079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6079] setpgid(0, 0) = 0 [pid 6079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6079] write(3, "1000", 4) = 4 [pid 6079] close(3) = 0 [pid 6079] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6079] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6079] write(4, "72", 2) = 2 [pid 6079] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6079] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6079] exit_group(0) = ? [pid 6079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6080 ./strace-static-x86_64: Process 6080 attached [pid 6080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6080] setpgid(0, 0) = 0 [pid 6080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6080] write(3, "1000", 4) = 4 [pid 6080] close(3) = 0 [pid 6080] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6080] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6080] write(4, "72", 2) = 2 [pid 6080] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6080] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6080] exit_group(0) = ? [pid 6080] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6081 ./strace-static-x86_64: Process 6081 attached [pid 6081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6081] setpgid(0, 0) = 0 [pid 6081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6081] write(3, "1000", 4) = 4 [pid 6081] close(3) = 0 [pid 6081] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6081] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6081] write(4, "72", 2) = 2 [pid 6081] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6081] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6081] exit_group(0) = ? [pid 6081] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6081, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6082 ./strace-static-x86_64: Process 6082 attached [pid 6082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6082] setpgid(0, 0) = 0 [pid 6082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6082] write(3, "1000", 4) = 4 [pid 6082] close(3) = 0 [pid 6082] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6082] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6082] write(4, "72", 2) = 2 [pid 6082] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6082] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6082] exit_group(0) = ? [pid 6082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6082, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6083 ./strace-static-x86_64: Process 6083 attached [pid 6083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6083] setpgid(0, 0) = 0 [pid 6083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6083] write(3, "1000", 4) = 4 [pid 6083] close(3) = 0 [pid 6083] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6083] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6083] write(4, "72", 2) = 2 [pid 6083] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6083] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6083] exit_group(0) = ? [pid 6083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6083, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6084 ./strace-static-x86_64: Process 6084 attached [pid 6084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6084] setpgid(0, 0) = 0 [pid 6084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6084] write(3, "1000", 4) = 4 [pid 6084] close(3) = 0 [pid 6084] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6084] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6084] write(4, "72", 2) = 2 [pid 6084] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6084] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6084] exit_group(0) = ? [pid 6084] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6084, 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=0x5555568ff5d0) = 6085 ./strace-static-x86_64: Process 6085 attached [pid 6085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6085] setpgid(0, 0) = 0 [pid 6085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6085] write(3, "1000", 4) = 4 [pid 6085] close(3) = 0 [pid 6085] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6085] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6085] write(4, "72", 2) = 2 [pid 6085] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6085] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6085] exit_group(0) = ? [pid 6085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6085, 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=0x5555568ff5d0) = 6086 ./strace-static-x86_64: Process 6086 attached [pid 6086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6086] setpgid(0, 0) = 0 [pid 6086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6086] write(3, "1000", 4) = 4 [pid 6086] close(3) = 0 [pid 6086] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6086] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6086] write(4, "72", 2) = 2 [pid 6086] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6086] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6086] exit_group(0) = ? [pid 6086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6086, 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=0x5555568ff5d0) = 6087 ./strace-static-x86_64: Process 6087 attached [pid 6087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6087] setpgid(0, 0) = 0 [pid 6087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6087] write(3, "1000", 4) = 4 [pid 6087] close(3) = 0 [pid 6087] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6087] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6087] write(4, "72", 2) = 2 [pid 6087] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6087] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6087] exit_group(0) = ? [pid 6087] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6087, 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=0x5555568ff5d0) = 6088 ./strace-static-x86_64: Process 6088 attached [pid 6088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6088] setpgid(0, 0) = 0 [pid 6088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6088] write(3, "1000", 4) = 4 [pid 6088] close(3) = 0 [pid 6088] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6088] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6088] write(4, "72", 2) = 2 [pid 6088] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6088] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6088] exit_group(0) = ? [pid 6088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6088, 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=0x5555568ff5d0) = 6089 ./strace-static-x86_64: Process 6089 attached [pid 6089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6089] setpgid(0, 0) = 0 [pid 6089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6089] write(3, "1000", 4) = 4 [pid 6089] close(3) = 0 [pid 6089] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6089] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6089] write(4, "72", 2) = 2 [pid 6089] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6089] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6089] exit_group(0) = ? [pid 6089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6089, 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=0x5555568ff5d0) = 6090 ./strace-static-x86_64: Process 6090 attached [pid 6090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6090] setpgid(0, 0) = 0 [pid 6090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6090] write(3, "1000", 4) = 4 [pid 6090] close(3) = 0 [pid 6090] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6090] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6090] write(4, "72", 2) = 2 [pid 6090] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6090] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6090] exit_group(0) = ? [pid 6090] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6090, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6091 ./strace-static-x86_64: Process 6091 attached [pid 6091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6091] setpgid(0, 0) = 0 [pid 6091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6091] write(3, "1000", 4) = 4 [pid 6091] close(3) = 0 [pid 6091] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6091] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6091] write(4, "72", 2) = 2 [pid 6091] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6091] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6091] exit_group(0) = ? [pid 6091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6091, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6092 ./strace-static-x86_64: Process 6092 attached [pid 6092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6092] setpgid(0, 0) = 0 [pid 6092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6092] write(3, "1000", 4) = 4 [pid 6092] close(3) = 0 [pid 6092] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6092] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6092] write(4, "72", 2) = 2 [pid 6092] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6092] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6092] exit_group(0) = ? [pid 6092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6093 ./strace-static-x86_64: Process 6093 attached [pid 6093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6093] setpgid(0, 0) = 0 [pid 6093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6093] write(3, "1000", 4) = 4 [pid 6093] close(3) = 0 [pid 6093] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6093] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6093] write(4, "72", 2) = 2 [pid 6093] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6093] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6093] exit_group(0) = ? [pid 6093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6094 ./strace-static-x86_64: Process 6094 attached [pid 6094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6094] setpgid(0, 0) = 0 [pid 6094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6094] write(3, "1000", 4) = 4 [pid 6094] close(3) = 0 [pid 6094] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6094] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6094] write(4, "72", 2) = 2 [pid 6094] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6094] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6094] exit_group(0) = ? [pid 6094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6094, 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=0x5555568ff5d0) = 6095 ./strace-static-x86_64: Process 6095 attached [pid 6095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6095] setpgid(0, 0) = 0 [pid 6095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6095] write(3, "1000", 4) = 4 [pid 6095] close(3) = 0 [pid 6095] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6095] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6095] write(4, "72", 2) = 2 [pid 6095] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6095] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6095] exit_group(0) = ? [pid 6095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6095, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6096 ./strace-static-x86_64: Process 6096 attached [pid 6096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6096] setpgid(0, 0) = 0 [pid 6096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6096] write(3, "1000", 4) = 4 [pid 6096] close(3) = 0 [pid 6096] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6096] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6096] write(4, "72", 2) = 2 [pid 6096] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6096] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6096] exit_group(0) = ? [pid 6096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6096, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6097 ./strace-static-x86_64: Process 6097 attached [pid 6097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6097] setpgid(0, 0) = 0 [pid 6097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6097] write(3, "1000", 4) = 4 [pid 6097] close(3) = 0 [pid 6097] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6097] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6097] write(4, "72", 2) = 2 [pid 6097] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6097] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6097] exit_group(0) = ? [pid 6097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6098 ./strace-static-x86_64: Process 6098 attached [pid 6098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6098] setpgid(0, 0) = 0 [pid 6098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6098] write(3, "1000", 4) = 4 [pid 6098] close(3) = 0 [pid 6098] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6098] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6098] write(4, "72", 2) = 2 [pid 6098] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6098] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6098] exit_group(0) = ? [pid 6098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6099 ./strace-static-x86_64: Process 6099 attached [pid 6099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6099] setpgid(0, 0) = 0 [pid 6099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6099] write(3, "1000", 4) = 4 [pid 6099] close(3) = 0 [pid 6099] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6099] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6099] write(4, "72", 2) = 2 [pid 6099] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6099] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6099] exit_group(0) = ? [pid 6099] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6099, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6100 ./strace-static-x86_64: Process 6100 attached [pid 6100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6100] setpgid(0, 0) = 0 [pid 6100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6100] write(3, "1000", 4) = 4 [pid 6100] close(3) = 0 [pid 6100] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6100] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6100] write(4, "72", 2) = 2 [pid 6100] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6100] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6100] exit_group(0) = ? [pid 6100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6100, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6101 ./strace-static-x86_64: Process 6101 attached [pid 6101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6101] setpgid(0, 0) = 0 [pid 6101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6101] write(3, "1000", 4) = 4 [pid 6101] close(3) = 0 [pid 6101] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6101] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6101] write(4, "72", 2) = 2 [pid 6101] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6101] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6101] exit_group(0) = ? [pid 6101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6102 ./strace-static-x86_64: Process 6102 attached [pid 6102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6102] setpgid(0, 0) = 0 [pid 6102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6102] write(3, "1000", 4) = 4 [pid 6102] close(3) = 0 [pid 6102] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6102] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6102] write(4, "72", 2) = 2 [pid 6102] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6102] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6102] exit_group(0) = ? [pid 6102] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6102, si_uid=0, si_status=0, 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 6103 attached , child_tidptr=0x5555568ff5d0) = 6103 [pid 6103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6103] setpgid(0, 0) = 0 [pid 6103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6103] write(3, "1000", 4) = 4 [pid 6103] close(3) = 0 [pid 6103] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6103] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6103] write(4, "72", 2) = 2 [pid 6103] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6103] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6103] exit_group(0) = ? [pid 6103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6104 ./strace-static-x86_64: Process 6104 attached [pid 6104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6104] setpgid(0, 0) = 0 [pid 6104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6104] write(3, "1000", 4) = 4 [pid 6104] close(3) = 0 [pid 6104] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6104] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6104] write(4, "72", 2) = 2 [pid 6104] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6104] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6104] exit_group(0) = ? [pid 6104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6104, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6105 ./strace-static-x86_64: Process 6105 attached [pid 6105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6105] setpgid(0, 0) = 0 [pid 6105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6105] write(3, "1000", 4) = 4 [pid 6105] close(3) = 0 [pid 6105] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6105] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6105] write(4, "72", 2) = 2 [pid 6105] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6105] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6105] exit_group(0) = ? [pid 6105] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6105, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6106 ./strace-static-x86_64: Process 6106 attached [pid 6106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6106] setpgid(0, 0) = 0 [pid 6106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6106] write(3, "1000", 4) = 4 [pid 6106] close(3) = 0 [pid 6106] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6106] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6106] write(4, "72", 2) = 2 [pid 6106] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6106] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6106] exit_group(0) = ? [pid 6106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6106, 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=0x5555568ff5d0) = 6107 ./strace-static-x86_64: Process 6107 attached [pid 6107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6107] setpgid(0, 0) = 0 [pid 6107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6107] write(3, "1000", 4) = 4 [pid 6107] close(3) = 0 [pid 6107] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6107] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6107] write(4, "72", 2) = 2 [pid 6107] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6107] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6107] exit_group(0) = ? [pid 6107] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6108 ./strace-static-x86_64: Process 6108 attached [pid 6108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6108] setpgid(0, 0) = 0 [pid 6108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6108] write(3, "1000", 4) = 4 [pid 6108] close(3) = 0 [pid 6108] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6108] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6108] write(4, "72", 2) = 2 [pid 6108] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6108] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6108] exit_group(0) = ? [pid 6108] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6108, 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=0x5555568ff5d0) = 6109 ./strace-static-x86_64: Process 6109 attached [pid 6109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6109] setpgid(0, 0) = 0 [pid 6109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6109] write(3, "1000", 4) = 4 [pid 6109] close(3) = 0 [pid 6109] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6109] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6109] write(4, "72", 2) = 2 [pid 6109] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6109] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6109] exit_group(0) = ? [pid 6109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6109, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6110 ./strace-static-x86_64: Process 6110 attached [pid 6110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6110] setpgid(0, 0) = 0 [pid 6110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6110] write(3, "1000", 4) = 4 [pid 6110] close(3) = 0 [pid 6110] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6110] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6110] write(4, "72", 2) = 2 [pid 6110] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6110] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6110] exit_group(0) = ? [pid 6110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6110, si_uid=0, si_status=0, 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 6111 attached , child_tidptr=0x5555568ff5d0) = 6111 [pid 6111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6111] setpgid(0, 0) = 0 [pid 6111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6111] write(3, "1000", 4) = 4 [pid 6111] close(3) = 0 [pid 6111] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6111] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6111] write(4, "72", 2) = 2 [pid 6111] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6111] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6111] exit_group(0) = ? [pid 6111] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6111, si_uid=0, si_status=0, 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 6112 attached , child_tidptr=0x5555568ff5d0) = 6112 [pid 6112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6112] setpgid(0, 0) = 0 [pid 6112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6112] write(3, "1000", 4) = 4 [pid 6112] close(3) = 0 [pid 6112] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6112] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6112] write(4, "72", 2) = 2 [pid 6112] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6112] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6112] exit_group(0) = ? [pid 6112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6112, 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 6113 attached , child_tidptr=0x5555568ff5d0) = 6113 [pid 6113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6113] setpgid(0, 0) = 0 [pid 6113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6113] write(3, "1000", 4) = 4 [pid 6113] close(3) = 0 [pid 6113] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6113] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6113] write(4, "72", 2) = 2 [pid 6113] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6113] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6113] exit_group(0) = ? [pid 6113] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6113, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6114 ./strace-static-x86_64: Process 6114 attached [pid 6114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6114] setpgid(0, 0) = 0 [pid 6114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6114] write(3, "1000", 4) = 4 [pid 6114] close(3) = 0 [pid 6114] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6114] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6114] write(4, "72", 2) = 2 [pid 6114] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6114] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6114] exit_group(0) = ? [pid 6114] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6114, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6115 ./strace-static-x86_64: Process 6115 attached [pid 6115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6115] setpgid(0, 0) = 0 [pid 6115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6115] write(3, "1000", 4) = 4 [pid 6115] close(3) = 0 [pid 6115] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6115] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6115] write(4, "72", 2) = 2 [pid 6115] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6115] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6115] exit_group(0) = ? [pid 6115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6115, 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=0x5555568ff5d0) = 6116 ./strace-static-x86_64: Process 6116 attached [pid 6116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6116] setpgid(0, 0) = 0 [pid 6116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6116] write(3, "1000", 4) = 4 [pid 6116] close(3) = 0 [pid 6116] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6116] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6116] write(4, "72", 2) = 2 [pid 6116] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6116] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6116] exit_group(0) = ? [pid 6116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6116, 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=0x5555568ff5d0) = 6117 ./strace-static-x86_64: Process 6117 attached [pid 6117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6117] setpgid(0, 0) = 0 [pid 6117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6117] write(3, "1000", 4) = 4 [pid 6117] close(3) = 0 [pid 6117] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6117] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6117] write(4, "72", 2) = 2 [pid 6117] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6117] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6117] exit_group(0) = ? [pid 6117] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6117, 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=0x5555568ff5d0) = 6118 ./strace-static-x86_64: Process 6118 attached [pid 6118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6118] setpgid(0, 0) = 0 [pid 6118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6118] write(3, "1000", 4) = 4 [pid 6118] close(3) = 0 [pid 6118] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6118] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6118] write(4, "72", 2) = 2 [pid 6118] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6118] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6118] exit_group(0) = ? [pid 6118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6118, si_uid=0, si_status=0, 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 6119 attached , child_tidptr=0x5555568ff5d0) = 6119 [pid 6119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6119] setpgid(0, 0) = 0 [pid 6119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6119] write(3, "1000", 4) = 4 [pid 6119] close(3) = 0 [pid 6119] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6119] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6119] write(4, "72", 2) = 2 [pid 6119] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6119] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6119] exit_group(0) = ? [pid 6119] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6119, 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 6120 attached , child_tidptr=0x5555568ff5d0) = 6120 [pid 6120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6120] setpgid(0, 0) = 0 [pid 6120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6120] write(3, "1000", 4) = 4 [pid 6120] close(3) = 0 [pid 6120] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6120] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6120] write(4, "72", 2) = 2 [pid 6120] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6120] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6120] exit_group(0) = ? [pid 6120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6120, si_uid=0, si_status=0, 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 6121 attached , child_tidptr=0x5555568ff5d0) = 6121 [pid 6121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6121] setpgid(0, 0) = 0 [pid 6121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6121] write(3, "1000", 4) = 4 [pid 6121] close(3) = 0 [pid 6121] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6121] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6121] write(4, "72", 2) = 2 [pid 6121] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6121] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6121] exit_group(0) = ? [pid 6121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6121, si_uid=0, si_status=0, 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 6122 attached , child_tidptr=0x5555568ff5d0) = 6122 [pid 6122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6122] setpgid(0, 0) = 0 [pid 6122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6122] write(3, "1000", 4) = 4 [pid 6122] close(3) = 0 [pid 6122] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6122] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6122] write(4, "72", 2) = 2 [pid 6122] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6122] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6122] exit_group(0) = ? [pid 6122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6122, si_uid=0, si_status=0, 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 6123 attached , child_tidptr=0x5555568ff5d0) = 6123 [pid 6123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6123] setpgid(0, 0) = 0 [pid 6123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6123] write(3, "1000", 4) = 4 [pid 6123] close(3) = 0 [pid 6123] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6123] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6123] write(4, "72", 2) = 2 [pid 6123] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6123] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6123] exit_group(0) = ? [pid 6123] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6123, si_uid=0, si_status=0, 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 6124 attached , child_tidptr=0x5555568ff5d0) = 6124 [pid 6124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6124] setpgid(0, 0) = 0 [pid 6124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6124] write(3, "1000", 4) = 4 [pid 6124] close(3) = 0 [pid 6124] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6124] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6124] write(4, "72", 2) = 2 [pid 6124] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6124] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6124] exit_group(0) = ? [pid 6124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6124, si_uid=0, si_status=0, 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 6125 attached , child_tidptr=0x5555568ff5d0) = 6125 [pid 6125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6125] setpgid(0, 0) = 0 [pid 6125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6125] write(3, "1000", 4) = 4 [pid 6125] close(3) = 0 [pid 6125] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6125] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6125] write(4, "72", 2) = 2 [pid 6125] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6125] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6125] exit_group(0) = ? [pid 6125] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6125, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6126 ./strace-static-x86_64: Process 6126 attached [pid 6126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6126] setpgid(0, 0) = 0 [pid 6126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6126] write(3, "1000", 4) = 4 [pid 6126] close(3) = 0 [pid 6126] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6126] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6126] write(4, "72", 2) = 2 [pid 6126] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6126] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6126] exit_group(0) = ? [pid 6126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6127 ./strace-static-x86_64: Process 6127 attached [pid 6127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6127] setpgid(0, 0) = 0 [pid 6127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6127] write(3, "1000", 4) = 4 [pid 6127] close(3) = 0 [pid 6127] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6127] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6127] write(4, "72", 2) = 2 [pid 6127] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6127] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6127] exit_group(0) = ? [pid 6127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6127, 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=0x5555568ff5d0) = 6128 ./strace-static-x86_64: Process 6128 attached [pid 6128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6128] setpgid(0, 0) = 0 [pid 6128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6128] write(3, "1000", 4) = 4 [pid 6128] close(3) = 0 [pid 6128] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6128] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6128] write(4, "72", 2) = 2 [pid 6128] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6128] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6128] exit_group(0) = ? [pid 6128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6128, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6129 ./strace-static-x86_64: Process 6129 attached [pid 6129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6129] setpgid(0, 0) = 0 [pid 6129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6129] write(3, "1000", 4) = 4 [pid 6129] close(3) = 0 [pid 6129] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6129] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6129] write(4, "72", 2) = 2 [pid 6129] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6129] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6129] exit_group(0) = ? [pid 6129] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6129, 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 6130 attached , child_tidptr=0x5555568ff5d0) = 6130 [pid 6130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6130] setpgid(0, 0) = 0 [pid 6130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6130] write(3, "1000", 4) = 4 [pid 6130] close(3) = 0 [pid 6130] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6130] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6130] write(4, "72", 2) = 2 [pid 6130] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6130] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6130] exit_group(0) = ? [pid 6130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6130, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6131 ./strace-static-x86_64: Process 6131 attached [pid 6131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6131] setpgid(0, 0) = 0 [pid 6131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6131] write(3, "1000", 4) = 4 [pid 6131] close(3) = 0 [pid 6131] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6131] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6131] write(4, "72", 2) = 2 [pid 6131] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6131] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6131] exit_group(0) = ? [pid 6131] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6132 ./strace-static-x86_64: Process 6132 attached [pid 6132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6132] setpgid(0, 0) = 0 [pid 6132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6132] write(3, "1000", 4) = 4 [pid 6132] close(3) = 0 [pid 6132] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6132] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6132] write(4, "72", 2) = 2 [pid 6132] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6132] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6132] exit_group(0) = ? [pid 6132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6133 ./strace-static-x86_64: Process 6133 attached [pid 6133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6133] setpgid(0, 0) = 0 [pid 6133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6133] write(3, "1000", 4) = 4 [pid 6133] close(3) = 0 [pid 6133] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6133] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6133] write(4, "72", 2) = 2 [pid 6133] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6133] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6133] exit_group(0) = ? [pid 6133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6133, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6134 ./strace-static-x86_64: Process 6134 attached [pid 6134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6134] setpgid(0, 0) = 0 [pid 6134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6134] write(3, "1000", 4) = 4 [pid 6134] close(3) = 0 [pid 6134] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6134] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6134] write(4, "72", 2) = 2 [pid 6134] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6134] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6134] exit_group(0) = ? [pid 6134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6134, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6135 ./strace-static-x86_64: Process 6135 attached [pid 6135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6135] setpgid(0, 0) = 0 [pid 6135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6135] write(3, "1000", 4) = 4 [pid 6135] close(3) = 0 [pid 6135] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6135] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6135] write(4, "72", 2) = 2 [pid 6135] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6135] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6135] exit_group(0) = ? [pid 6135] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6136 ./strace-static-x86_64: Process 6136 attached [pid 6136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6136] setpgid(0, 0) = 0 [pid 6136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6136] write(3, "1000", 4) = 4 [pid 6136] close(3) = 0 [pid 6136] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6136] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6136] write(4, "72", 2) = 2 [pid 6136] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6136] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6136] exit_group(0) = ? [pid 6136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6136, si_uid=0, si_status=0, 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 6137 attached , child_tidptr=0x5555568ff5d0) = 6137 [pid 6137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6137] setpgid(0, 0) = 0 [pid 6137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6137] write(3, "1000", 4) = 4 [pid 6137] close(3) = 0 [pid 6137] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6137] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6137] write(4, "72", 2) = 2 [pid 6137] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6137] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6137] exit_group(0) = ? [pid 6137] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6138 ./strace-static-x86_64: Process 6138 attached [pid 6138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6138] setpgid(0, 0) = 0 [pid 6138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6138] write(3, "1000", 4) = 4 [pid 6138] close(3) = 0 [pid 6138] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6138] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6138] write(4, "72", 2) = 2 [pid 6138] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6138] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6138] exit_group(0) = ? [pid 6138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6138, 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=0x5555568ff5d0) = 6139 ./strace-static-x86_64: Process 6139 attached [pid 6139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6139] setpgid(0, 0) = 0 [pid 6139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6139] write(3, "1000", 4) = 4 [pid 6139] close(3) = 0 [pid 6139] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6139] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6139] write(4, "72", 2) = 2 [pid 6139] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6139] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6139] exit_group(0) = ? [pid 6139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6139, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6140 ./strace-static-x86_64: Process 6140 attached [pid 6140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6140] setpgid(0, 0) = 0 [pid 6140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6140] write(3, "1000", 4) = 4 [pid 6140] close(3) = 0 [pid 6140] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6140] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6140] write(4, "72", 2) = 2 [pid 6140] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6140] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6140] exit_group(0) = ? [pid 6140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6141 ./strace-static-x86_64: Process 6141 attached [pid 6141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6141] setpgid(0, 0) = 0 [pid 6141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6141] write(3, "1000", 4) = 4 [pid 6141] close(3) = 0 [pid 6141] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6141] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6141] write(4, "72", 2) = 2 [pid 6141] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6141] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6141] exit_group(0) = ? [pid 6141] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6142 ./strace-static-x86_64: Process 6142 attached [pid 6142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6142] setpgid(0, 0) = 0 [pid 6142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6142] write(3, "1000", 4) = 4 [pid 6142] close(3) = 0 [pid 6142] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6142] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6142] write(4, "72", 2) = 2 [pid 6142] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6142] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6142] exit_group(0) = ? [pid 6142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6142, si_uid=0, si_status=0, 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 6143 attached [pid 6143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6143] setpgid(0, 0) = 0 [pid 6143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6143 [pid 6143] write(3, "1000", 4) = 4 [pid 6143] close(3) = 0 [pid 6143] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6143] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6143] write(4, "72", 2) = 2 [pid 6143] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6143] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6143] exit_group(0) = ? [pid 6143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6143, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6144 ./strace-static-x86_64: Process 6144 attached [pid 6144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6144] setpgid(0, 0) = 0 [pid 6144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6144] write(3, "1000", 4) = 4 [pid 6144] close(3) = 0 [pid 6144] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6144] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6144] write(4, "72", 2) = 2 [pid 6144] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6144] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6144] exit_group(0) = ? [pid 6144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6145 ./strace-static-x86_64: Process 6145 attached [pid 6145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6145] setpgid(0, 0) = 0 [pid 6145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6145] write(3, "1000", 4) = 4 [pid 6145] close(3) = 0 [pid 6145] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6145] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6145] write(4, "72", 2) = 2 [pid 6145] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6145] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6145] exit_group(0) = ? [pid 6145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6145, si_uid=0, si_status=0, 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 6146 attached , child_tidptr=0x5555568ff5d0) = 6146 [pid 6146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6146] setpgid(0, 0) = 0 [pid 6146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6146] write(3, "1000", 4) = 4 [pid 6146] close(3) = 0 [pid 6146] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6146] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6146] write(4, "72", 2) = 2 [pid 6146] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6146] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6146] exit_group(0) = ? [pid 6146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6146, si_uid=0, si_status=0, 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 6147 attached , child_tidptr=0x5555568ff5d0) = 6147 [pid 6147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6147] setpgid(0, 0) = 0 [pid 6147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6147] write(3, "1000", 4) = 4 [pid 6147] close(3) = 0 [pid 6147] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6147] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6147] write(4, "72", 2) = 2 [pid 6147] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6147] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6147] exit_group(0) = ? [pid 6147] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6147, si_uid=0, si_status=0, 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 6148 attached , child_tidptr=0x5555568ff5d0) = 6148 [pid 6148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6148] setpgid(0, 0) = 0 [pid 6148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6148] write(3, "1000", 4) = 4 [pid 6148] close(3) = 0 [pid 6148] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6148] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6148] write(4, "72", 2) = 2 [pid 6148] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6148] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6148] exit_group(0) = ? [pid 6148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6148, si_uid=0, si_status=0, 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 6149 attached [pid 6149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6149] setpgid(0, 0) = 0 [pid 6149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6149 [pid 6149] <... openat resumed>) = 3 [pid 6149] write(3, "1000", 4) = 4 [pid 6149] close(3) = 0 [pid 6149] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6149] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6149] write(4, "72", 2) = 2 [pid 6149] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6149] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6149] exit_group(0) = ? [pid 6149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6150 ./strace-static-x86_64: Process 6150 attached [pid 6150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6150] setpgid(0, 0) = 0 [pid 6150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6150] write(3, "1000", 4) = 4 [pid 6150] close(3) = 0 [pid 6150] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6150] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6150] write(4, "72", 2) = 2 [pid 6150] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6150] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6150] exit_group(0) = ? [pid 6150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6150, 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=0x5555568ff5d0) = 6151 ./strace-static-x86_64: Process 6151 attached [pid 6151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6151] setpgid(0, 0) = 0 [pid 6151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6151] write(3, "1000", 4) = 4 [pid 6151] close(3) = 0 [pid 6151] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6151] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6151] write(4, "72", 2) = 2 [pid 6151] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6151] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6151] exit_group(0) = ? [pid 6151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6151, 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=0x5555568ff5d0) = 6152 ./strace-static-x86_64: Process 6152 attached [pid 6152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6152] setpgid(0, 0) = 0 [pid 6152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6152] write(3, "1000", 4) = 4 [pid 6152] close(3) = 0 [pid 6152] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6152] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6152] write(4, "72", 2) = 2 [pid 6152] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6152] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6152] exit_group(0) = ? [pid 6152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6152, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6153 ./strace-static-x86_64: Process 6153 attached [pid 6153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6153] setpgid(0, 0) = 0 [pid 6153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6153] write(3, "1000", 4) = 4 [pid 6153] close(3) = 0 [pid 6153] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6153] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6153] write(4, "72", 2) = 2 [pid 6153] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6153] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6153] exit_group(0) = ? [pid 6153] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6153, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6154 ./strace-static-x86_64: Process 6154 attached [pid 6154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6154] setpgid(0, 0) = 0 [pid 6154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6154] write(3, "1000", 4) = 4 [pid 6154] close(3) = 0 [pid 6154] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6154] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6154] write(4, "72", 2) = 2 [pid 6154] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6154] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6154] exit_group(0) = ? [pid 6154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6154, si_uid=0, si_status=0, 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 6155 attached , child_tidptr=0x5555568ff5d0) = 6155 [pid 6155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6155] setpgid(0, 0) = 0 [pid 6155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6155] write(3, "1000", 4) = 4 [pid 6155] close(3) = 0 [pid 6155] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6155] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6155] write(4, "72", 2) = 2 [pid 6155] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6155] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6155] exit_group(0) = ? [pid 6155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6156 ./strace-static-x86_64: Process 6156 attached [pid 6156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6156] setpgid(0, 0) = 0 [pid 6156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6156] write(3, "1000", 4) = 4 [pid 6156] close(3) = 0 [pid 6156] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6156] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6156] write(4, "72", 2) = 2 [pid 6156] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6156] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6156] exit_group(0) = ? [pid 6156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6157 ./strace-static-x86_64: Process 6157 attached [pid 6157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6157] setpgid(0, 0) = 0 [pid 6157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6157] write(3, "1000", 4) = 4 [pid 6157] close(3) = 0 [pid 6157] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6157] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6157] write(4, "72", 2) = 2 [pid 6157] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6157] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6157] exit_group(0) = ? [pid 6157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6157, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6158 ./strace-static-x86_64: Process 6158 attached [pid 6158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6158] setpgid(0, 0) = 0 [pid 6158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6158] write(3, "1000", 4) = 4 [pid 6158] close(3) = 0 [pid 6158] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6158] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6158] write(4, "72", 2) = 2 [pid 6158] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6158] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6158] exit_group(0) = ? [pid 6158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6158, 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=0x5555568ff5d0) = 6159 ./strace-static-x86_64: Process 6159 attached [pid 6159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6159] setpgid(0, 0) = 0 [pid 6159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6159] write(3, "1000", 4) = 4 [pid 6159] close(3) = 0 [pid 6159] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6159] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6159] write(4, "72", 2) = 2 [pid 6159] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6159] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6159] exit_group(0) = ? [pid 6159] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6159, si_uid=0, si_status=0, 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 6160 attached , child_tidptr=0x5555568ff5d0) = 6160 [pid 6160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6160] setpgid(0, 0) = 0 [pid 6160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6160] write(3, "1000", 4) = 4 [pid 6160] close(3) = 0 [pid 6160] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6160] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6160] write(4, "72", 2) = 2 [pid 6160] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6160] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6160] exit_group(0) = ? [pid 6160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6160, si_uid=0, si_status=0, 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 6161 attached , child_tidptr=0x5555568ff5d0) = 6161 [pid 6161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6161] setpgid(0, 0) = 0 [pid 6161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6161] write(3, "1000", 4) = 4 [pid 6161] close(3) = 0 [pid 6161] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6161] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6161] write(4, "72", 2) = 2 [pid 6161] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6161] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6161] exit_group(0) = ? [pid 6161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6161, si_uid=0, si_status=0, 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 6162 attached , child_tidptr=0x5555568ff5d0) = 6162 [pid 6162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6162] setpgid(0, 0) = 0 [pid 6162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6162] write(3, "1000", 4) = 4 [pid 6162] close(3) = 0 [pid 6162] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6162] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6162] write(4, "72", 2) = 2 [pid 6162] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6162] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6162] exit_group(0) = ? [pid 6162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6162, 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=0x5555568ff5d0) = 6163 ./strace-static-x86_64: Process 6163 attached [pid 6163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6163] setpgid(0, 0) = 0 [pid 6163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6163] write(3, "1000", 4) = 4 [pid 6163] close(3) = 0 [pid 6163] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6163] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6163] write(4, "72", 2) = 2 [pid 6163] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6163] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6163] exit_group(0) = ? [pid 6163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6163, 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=0x5555568ff5d0) = 6164 ./strace-static-x86_64: Process 6164 attached [pid 6164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6164] setpgid(0, 0) = 0 [pid 6164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6164] write(3, "1000", 4) = 4 [pid 6164] close(3) = 0 [pid 6164] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6164] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6164] write(4, "72", 2) = 2 [pid 6164] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6164] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6164] exit_group(0) = ? [pid 6164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6164, si_uid=0, si_status=0, 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 6165 attached , child_tidptr=0x5555568ff5d0) = 6165 [pid 6165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6165] setpgid(0, 0) = 0 [pid 6165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6165] write(3, "1000", 4) = 4 [pid 6165] close(3) = 0 [pid 6165] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6165] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6165] write(4, "72", 2) = 2 [pid 6165] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6165] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6165] exit_group(0) = ? [pid 6165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6165, 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=0x5555568ff5d0) = 6166 ./strace-static-x86_64: Process 6166 attached [pid 6166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6166] setpgid(0, 0) = 0 [pid 6166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6166] write(3, "1000", 4) = 4 [pid 6166] close(3) = 0 [pid 6166] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6166] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6166] write(4, "72", 2) = 2 [pid 6166] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6166] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6166] exit_group(0) = ? [pid 6166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6166, si_uid=0, si_status=0, 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 6167 attached [pid 6167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6167] setpgid(0, 0) = 0 [pid 6167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6167] write(3, "1000", 4) = 4 [pid 6167] close(3) = 0 [pid 6167] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6167] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6167] write(4, "72", 2 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6167 [pid 6167] <... write resumed>) = 2 [pid 6167] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6167] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6167] exit_group(0) = ? [pid 6167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6167, 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=0x5555568ff5d0) = 6168 ./strace-static-x86_64: Process 6168 attached [pid 6168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6168] setpgid(0, 0) = 0 [pid 6168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6168] write(3, "1000", 4) = 4 [pid 6168] close(3) = 0 [pid 6168] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6168] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6168] write(4, "72", 2) = 2 [pid 6168] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6168] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6168] exit_group(0) = ? [pid 6168] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6169 ./strace-static-x86_64: Process 6169 attached [pid 6169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6169] setpgid(0, 0) = 0 [pid 6169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6169] write(3, "1000", 4) = 4 [pid 6169] close(3) = 0 [pid 6169] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6169] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6169] write(4, "72", 2) = 2 [pid 6169] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6169] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6169] exit_group(0) = ? [pid 6169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6170 ./strace-static-x86_64: Process 6170 attached [pid 6170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6170] setpgid(0, 0) = 0 [pid 6170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6170] write(3, "1000", 4) = 4 [pid 6170] close(3) = 0 [pid 6170] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6170] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6170] write(4, "72", 2) = 2 [pid 6170] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6170] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6170] exit_group(0) = ? [pid 6170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6170, si_uid=0, si_status=0, 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 6171 attached , child_tidptr=0x5555568ff5d0) = 6171 [pid 6171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6171] setpgid(0, 0) = 0 [pid 6171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6171] write(3, "1000", 4) = 4 [pid 6171] close(3) = 0 [pid 6171] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6171] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6171] write(4, "72", 2) = 2 [pid 6171] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6171] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6171] exit_group(0) = ? [pid 6171] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6172 ./strace-static-x86_64: Process 6172 attached [pid 6172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6172] setpgid(0, 0) = 0 [pid 6172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6172] write(3, "1000", 4) = 4 [pid 6172] close(3) = 0 [pid 6172] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6172] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6172] write(4, "72", 2) = 2 [pid 6172] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6172] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6172] exit_group(0) = ? [pid 6172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6173 ./strace-static-x86_64: Process 6173 attached [pid 6173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6173] setpgid(0, 0) = 0 [pid 6173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6173] write(3, "1000", 4) = 4 [pid 6173] close(3) = 0 [pid 6173] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6173] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6173] write(4, "72", 2) = 2 [pid 6173] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6173] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6173] exit_group(0) = ? [pid 6173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6173, si_uid=0, si_status=0, 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 6174 attached , child_tidptr=0x5555568ff5d0) = 6174 [pid 6174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6174] setpgid(0, 0) = 0 [pid 6174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6174] write(3, "1000", 4) = 4 [pid 6174] close(3) = 0 [pid 6174] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6174] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6174] write(4, "72", 2) = 2 [pid 6174] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6174] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6174] exit_group(0) = ? [pid 6174] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6174, 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=0x5555568ff5d0) = 6175 ./strace-static-x86_64: Process 6175 attached [pid 6175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6175] setpgid(0, 0) = 0 [pid 6175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6175] write(3, "1000", 4) = 4 [pid 6175] close(3) = 0 [pid 6175] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6175] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6175] write(4, "72", 2) = 2 [pid 6175] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6175] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6175] exit_group(0) = ? [pid 6175] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6175, 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=0x5555568ff5d0) = 6176 ./strace-static-x86_64: Process 6176 attached [pid 6176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6176] setpgid(0, 0) = 0 [pid 6176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6176] write(3, "1000", 4) = 4 [pid 6176] close(3) = 0 [pid 6176] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6176] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6176] write(4, "72", 2) = 2 [pid 6176] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6176] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6176] exit_group(0) = ? [pid 6176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6176, si_uid=0, si_status=0, 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 6177 attached , child_tidptr=0x5555568ff5d0) = 6177 [pid 6177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6177] setpgid(0, 0) = 0 [pid 6177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6177] write(3, "1000", 4) = 4 [pid 6177] close(3) = 0 [pid 6177] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6177] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6177] write(4, "72", 2) = 2 [pid 6177] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6177] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6177] exit_group(0) = ? [pid 6177] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6178 ./strace-static-x86_64: Process 6178 attached [pid 6178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6178] setpgid(0, 0) = 0 [pid 6178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6178] write(3, "1000", 4) = 4 [pid 6178] close(3) = 0 [pid 6178] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6178] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6178] write(4, "72", 2) = 2 [pid 6178] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6178] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6178] exit_group(0) = ? [pid 6178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6178, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6179 ./strace-static-x86_64: Process 6179 attached [pid 6179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6179] setpgid(0, 0) = 0 [pid 6179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6179] write(3, "1000", 4) = 4 [pid 6179] close(3) = 0 [pid 6179] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6179] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6179] write(4, "72", 2) = 2 [pid 6179] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6179] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6179] exit_group(0) = ? [pid 6179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6179, si_uid=0, si_status=0, 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 6180 attached [pid 6180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6180] setpgid(0, 0) = 0 [pid 6180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6180 [pid 6180] <... openat resumed>) = 3 [pid 6180] write(3, "1000", 4) = 4 [pid 6180] close(3) = 0 [pid 6180] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6180] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6180] write(4, "72", 2) = 2 [pid 6180] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6180] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6180] exit_group(0) = ? [pid 6180] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6180, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6181 ./strace-static-x86_64: Process 6181 attached [pid 6181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6181] setpgid(0, 0) = 0 [pid 6181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6181] write(3, "1000", 4) = 4 [pid 6181] close(3) = 0 [pid 6181] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6181] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6181] write(4, "72", 2) = 2 [pid 6181] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6181] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6181] exit_group(0) = ? [pid 6181] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6181, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6182 ./strace-static-x86_64: Process 6182 attached [pid 6182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6182] setpgid(0, 0) = 0 [pid 6182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6182] write(3, "1000", 4) = 4 [pid 6182] close(3) = 0 [pid 6182] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6182] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6182] write(4, "72", 2) = 2 [pid 6182] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6182] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6182] exit_group(0) = ? [pid 6182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6182, si_uid=0, si_status=0, 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 6183 attached , child_tidptr=0x5555568ff5d0) = 6183 [pid 6183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6183] setpgid(0, 0) = 0 [pid 6183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6183] write(3, "1000", 4) = 4 [pid 6183] close(3) = 0 [pid 6183] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6183] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6183] write(4, "72", 2) = 2 [pid 6183] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6183] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6183] exit_group(0) = ? [pid 6183] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6183, 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 6184 attached , child_tidptr=0x5555568ff5d0) = 6184 [pid 6184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6184] setpgid(0, 0) = 0 [pid 6184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6184] write(3, "1000", 4) = 4 [pid 6184] close(3) = 0 [pid 6184] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6184] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6184] write(4, "72", 2) = 2 [pid 6184] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6184] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6184] exit_group(0) = ? [pid 6184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6184, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6185 ./strace-static-x86_64: Process 6185 attached [pid 6185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6185] setpgid(0, 0) = 0 [pid 6185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6185] write(3, "1000", 4) = 4 [pid 6185] close(3) = 0 [pid 6185] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6185] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6185] write(4, "72", 2) = 2 [pid 6185] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6185] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6185] exit_group(0) = ? [pid 6185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6185, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6186 ./strace-static-x86_64: Process 6186 attached [pid 6186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6186] setpgid(0, 0) = 0 [pid 6186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6186] write(3, "1000", 4) = 4 [pid 6186] close(3) = 0 [pid 6186] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6186] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6186] write(4, "72", 2) = 2 [pid 6186] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6186] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6186] exit_group(0) = ? [pid 6186] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6187 ./strace-static-x86_64: Process 6187 attached [pid 6187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6187] setpgid(0, 0) = 0 [pid 6187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6187] write(3, "1000", 4) = 4 [pid 6187] close(3) = 0 [pid 6187] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6187] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6187] write(4, "72", 2) = 2 [pid 6187] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6187] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6187] exit_group(0) = ? [pid 6187] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6188 ./strace-static-x86_64: Process 6188 attached [pid 6188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6188] setpgid(0, 0) = 0 [pid 6188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6188] write(3, "1000", 4) = 4 [pid 6188] close(3) = 0 [pid 6188] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6188] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6188] write(4, "72", 2) = 2 [pid 6188] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6188] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6188] exit_group(0) = ? [pid 6188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6188, 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 6189 attached , child_tidptr=0x5555568ff5d0) = 6189 [pid 6189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6189] setpgid(0, 0) = 0 [pid 6189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6189] write(3, "1000", 4) = 4 [pid 6189] close(3) = 0 [pid 6189] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6189] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6189] write(4, "72", 2) = 2 [pid 6189] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6189] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6189] exit_group(0) = ? [pid 6189] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6189, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6190 ./strace-static-x86_64: Process 6190 attached [pid 6190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6190] setpgid(0, 0) = 0 [pid 6190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6190] write(3, "1000", 4) = 4 [pid 6190] close(3) = 0 [pid 6190] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6190] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6190] write(4, "72", 2) = 2 [pid 6190] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6190] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6190] exit_group(0) = ? [pid 6190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6191 ./strace-static-x86_64: Process 6191 attached [pid 6191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6191] setpgid(0, 0) = 0 [pid 6191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6191] write(3, "1000", 4) = 4 [pid 6191] close(3) = 0 [pid 6191] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6191] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6191] write(4, "72", 2) = 2 [pid 6191] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6191] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6191] exit_group(0) = ? [pid 6191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6192 ./strace-static-x86_64: Process 6192 attached [pid 6192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6192] setpgid(0, 0) = 0 [pid 6192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6192] write(3, "1000", 4) = 4 [pid 6192] close(3) = 0 [pid 6192] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6192] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6192] write(4, "72", 2) = 2 [pid 6192] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6192] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6192] exit_group(0) = ? [pid 6192] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6192, si_uid=0, si_status=0, 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 6193 attached , child_tidptr=0x5555568ff5d0) = 6193 [pid 6193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6193] setpgid(0, 0) = 0 [pid 6193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6193] write(3, "1000", 4) = 4 [pid 6193] close(3) = 0 [pid 6193] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6193] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6193] write(4, "72", 2) = 2 [pid 6193] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6193] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6193] exit_group(0) = ? [pid 6193] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6193, si_uid=0, si_status=0, 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 6194 attached , child_tidptr=0x5555568ff5d0) = 6194 [pid 6194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6194] setpgid(0, 0) = 0 [pid 6194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6194] write(3, "1000", 4) = 4 [pid 6194] close(3) = 0 [pid 6194] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6194] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6194] write(4, "72", 2) = 2 [pid 6194] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6194] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6194] exit_group(0) = ? [pid 6194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6194, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6195 ./strace-static-x86_64: Process 6195 attached [pid 6195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6195] setpgid(0, 0) = 0 [pid 6195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6195] write(3, "1000", 4) = 4 [pid 6195] close(3) = 0 [pid 6195] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6195] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6195] write(4, "72", 2) = 2 [pid 6195] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6195] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6195] exit_group(0) = ? [pid 6195] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6195, si_uid=0, si_status=0, 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 6196 attached , child_tidptr=0x5555568ff5d0) = 6196 [pid 6196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6196] setpgid(0, 0) = 0 [pid 6196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6196] write(3, "1000", 4) = 4 [pid 6196] close(3) = 0 [pid 6196] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6196] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6196] write(4, "72", 2) = 2 [pid 6196] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6196] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6196] exit_group(0) = ? [pid 6196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6197 ./strace-static-x86_64: Process 6197 attached [pid 6197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6197] setpgid(0, 0) = 0 [pid 6197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6197] write(3, "1000", 4) = 4 [pid 6197] close(3) = 0 [pid 6197] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6197] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6197] write(4, "72", 2) = 2 [pid 6197] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6197] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6197] exit_group(0) = ? [pid 6197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6197, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6198 ./strace-static-x86_64: Process 6198 attached [pid 6198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6198] setpgid(0, 0) = 0 [pid 6198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6198] write(3, "1000", 4) = 4 [pid 6198] close(3) = 0 [pid 6198] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6198] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6198] write(4, "72", 2) = 2 [pid 6198] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6198] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6198] exit_group(0) = ? [pid 6198] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6198, si_uid=0, si_status=0, 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 6199 attached , child_tidptr=0x5555568ff5d0) = 6199 [pid 6199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6199] setpgid(0, 0) = 0 [pid 6199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6199] write(3, "1000", 4) = 4 [pid 6199] close(3) = 0 [pid 6199] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6199] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6199] write(4, "72", 2) = 2 [pid 6199] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6199] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6199] exit_group(0) = ? [pid 6199] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6199, si_uid=0, si_status=0, 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 6200 attached , child_tidptr=0x5555568ff5d0) = 6200 [pid 6200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6200] setpgid(0, 0) = 0 [pid 6200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6200] write(3, "1000", 4) = 4 [pid 6200] close(3) = 0 [pid 6200] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6200] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6200] write(4, "72", 2) = 2 [pid 6200] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6200] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6200] exit_group(0) = ? [pid 6200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6200, 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 6201 attached , child_tidptr=0x5555568ff5d0) = 6201 [pid 6201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6201] setpgid(0, 0) = 0 [pid 6201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6201] write(3, "1000", 4) = 4 [pid 6201] close(3) = 0 [pid 6201] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6201] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6201] write(4, "72", 2) = 2 [pid 6201] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6201] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6201] exit_group(0) = ? [pid 6201] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6201, si_uid=0, si_status=0, 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 6202 attached , child_tidptr=0x5555568ff5d0) = 6202 [pid 6202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6202] setpgid(0, 0) = 0 [pid 6202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6202] write(3, "1000", 4) = 4 [pid 6202] close(3) = 0 [pid 6202] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6202] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6202] write(4, "72", 2) = 2 [pid 6202] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6202] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6202] exit_group(0) = ? [pid 6202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6202, si_uid=0, si_status=0, 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 6203 attached , child_tidptr=0x5555568ff5d0) = 6203 [pid 6203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6203] setpgid(0, 0) = 0 [pid 6203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6203] write(3, "1000", 4) = 4 [pid 6203] close(3) = 0 [pid 6203] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6203] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6203] write(4, "72", 2) = 2 [pid 6203] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6203] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6203] exit_group(0) = ? [pid 6203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6203, 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=0x5555568ff5d0) = 6204 ./strace-static-x86_64: Process 6204 attached [pid 6204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6204] setpgid(0, 0) = 0 [pid 6204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6204] write(3, "1000", 4) = 4 [pid 6204] close(3) = 0 [pid 6204] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6204] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6204] write(4, "72", 2) = 2 [pid 6204] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6204] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6204] exit_group(0) = ? [pid 6204] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6204, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6205 ./strace-static-x86_64: Process 6205 attached [pid 6205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6205] setpgid(0, 0) = 0 [pid 6205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6205] write(3, "1000", 4) = 4 [pid 6205] close(3) = 0 [pid 6205] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6205] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6205] write(4, "72", 2) = 2 [pid 6205] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6205] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6205] exit_group(0) = ? [pid 6205] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6205, 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=0x5555568ff5d0) = 6206 ./strace-static-x86_64: Process 6206 attached [pid 6206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6206] setpgid(0, 0) = 0 [pid 6206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6206] write(3, "1000", 4) = 4 [pid 6206] close(3) = 0 [pid 6206] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6206] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6206] write(4, "72", 2) = 2 [pid 6206] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6206] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6206] exit_group(0) = ? [pid 6206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6206, 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=0x5555568ff5d0) = 6207 ./strace-static-x86_64: Process 6207 attached [pid 6207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6207] setpgid(0, 0) = 0 [pid 6207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6207] write(3, "1000", 4) = 4 [pid 6207] close(3) = 0 [pid 6207] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6207] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6207] write(4, "72", 2) = 2 [pid 6207] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6207] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6207] exit_group(0) = ? [pid 6207] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6207, si_uid=0, si_status=0, 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 6208 attached , child_tidptr=0x5555568ff5d0) = 6208 [pid 6208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6208] setpgid(0, 0) = 0 [pid 6208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6208] write(3, "1000", 4) = 4 [pid 6208] close(3) = 0 [pid 6208] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6208] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6208] write(4, "72", 2) = 2 [pid 6208] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6208] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6208] exit_group(0) = ? [pid 6208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6209 ./strace-static-x86_64: Process 6209 attached [pid 6209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6209] setpgid(0, 0) = 0 [pid 6209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6209] write(3, "1000", 4) = 4 [pid 6209] close(3) = 0 [pid 6209] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6209] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6209] write(4, "72", 2) = 2 [pid 6209] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6209] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6209] exit_group(0) = ? [pid 6209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6209, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6210 ./strace-static-x86_64: Process 6210 attached [pid 6210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6210] setpgid(0, 0) = 0 [pid 6210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6210] write(3, "1000", 4) = 4 [pid 6210] close(3) = 0 [pid 6210] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6210] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6210] write(4, "72", 2) = 2 [pid 6210] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6210] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6210] exit_group(0) = ? [pid 6210] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6210, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6211 ./strace-static-x86_64: Process 6211 attached [pid 6211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6211] setpgid(0, 0) = 0 [pid 6211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6211] write(3, "1000", 4) = 4 [pid 6211] close(3) = 0 [pid 6211] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6211] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6211] write(4, "72", 2) = 2 [pid 6211] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6211] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6211] exit_group(0) = ? [pid 6211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6211, 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=0x5555568ff5d0) = 6212 ./strace-static-x86_64: Process 6212 attached [pid 6212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6212] setpgid(0, 0) = 0 [pid 6212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6212] write(3, "1000", 4) = 4 [pid 6212] close(3) = 0 [pid 6212] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6212] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6212] write(4, "72", 2) = 2 [pid 6212] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6212] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6212] exit_group(0) = ? [pid 6212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6212, si_uid=0, si_status=0, 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 6213 attached , child_tidptr=0x5555568ff5d0) = 6213 [pid 6213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6213] setpgid(0, 0) = 0 [pid 6213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6213] write(3, "1000", 4) = 4 [pid 6213] close(3) = 0 [pid 6213] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6213] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6213] write(4, "72", 2) = 2 [pid 6213] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6213] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6213] exit_group(0) = ? [pid 6213] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6213, 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=0x5555568ff5d0) = 6214 ./strace-static-x86_64: Process 6214 attached [pid 6214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6214] setpgid(0, 0) = 0 [pid 6214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6214] write(3, "1000", 4) = 4 [pid 6214] close(3) = 0 [pid 6214] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6214] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6214] write(4, "72", 2) = 2 [pid 6214] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6214] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6214] exit_group(0) = ? [pid 6214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6214, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6215 ./strace-static-x86_64: Process 6215 attached [pid 6215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6215] setpgid(0, 0) = 0 [pid 6215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6215] write(3, "1000", 4) = 4 [pid 6215] close(3) = 0 [pid 6215] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6215] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6215] write(4, "72", 2) = 2 [pid 6215] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6215] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6215] exit_group(0) = ? [pid 6215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6215, 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=0x5555568ff5d0) = 6216 ./strace-static-x86_64: Process 6216 attached [pid 6216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6216] setpgid(0, 0) = 0 [pid 6216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6216] write(3, "1000", 4) = 4 [pid 6216] close(3) = 0 [pid 6216] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6216] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6216] write(4, "72", 2) = 2 [pid 6216] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6216] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6216] exit_group(0) = ? [pid 6216] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6216, si_uid=0, si_status=0, 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 6217 attached , child_tidptr=0x5555568ff5d0) = 6217 [pid 6217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6217] setpgid(0, 0) = 0 [pid 6217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6217] write(3, "1000", 4) = 4 [pid 6217] close(3) = 0 [pid 6217] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6217] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6217] write(4, "72", 2) = 2 [pid 6217] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6217] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6217] exit_group(0) = ? [pid 6217] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6217, si_uid=0, si_status=0, 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 6218 attached [pid 6218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6218] setpgid(0, 0) = 0 [pid 6218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6218] write(3, "1000", 4) = 4 [pid 6218] close(3) = 0 [pid 6218] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6218] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6218] write(4, "72", 2) = 2 [pid 6218] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6218 [pid 6218] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6218] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6218] exit_group(0) = ? [pid 6218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6219 ./strace-static-x86_64: Process 6219 attached [pid 6219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6219] setpgid(0, 0) = 0 [pid 6219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6219] write(3, "1000", 4) = 4 [pid 6219] close(3) = 0 [pid 6219] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6219] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6219] write(4, "72", 2) = 2 [pid 6219] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6219] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6219] exit_group(0) = ? [pid 6219] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6219, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6220 ./strace-static-x86_64: Process 6220 attached [pid 6220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6220] setpgid(0, 0) = 0 [pid 6220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6220] write(3, "1000", 4) = 4 [pid 6220] close(3) = 0 [pid 6220] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6220] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6220] write(4, "72", 2) = 2 [pid 6220] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6220] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6220] exit_group(0) = ? [pid 6220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6220, si_uid=0, si_status=0, 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 6221 attached , child_tidptr=0x5555568ff5d0) = 6221 [pid 6221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6221] setpgid(0, 0) = 0 [pid 6221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6221] write(3, "1000", 4) = 4 [pid 6221] close(3) = 0 [pid 6221] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6221] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6221] write(4, "72", 2) = 2 [pid 6221] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6221] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6221] exit_group(0) = ? [pid 6221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6221, si_uid=0, si_status=0, 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 6222 attached , child_tidptr=0x5555568ff5d0) = 6222 [pid 6222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6222] setpgid(0, 0) = 0 [pid 6222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6222] write(3, "1000", 4) = 4 [pid 6222] close(3) = 0 [pid 6222] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6222] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6222] write(4, "72", 2) = 2 [pid 6222] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6222] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6222] exit_group(0) = ? [pid 6222] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6222, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6223 ./strace-static-x86_64: Process 6223 attached [pid 6223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6223] setpgid(0, 0) = 0 [pid 6223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6223] write(3, "1000", 4) = 4 [pid 6223] close(3) = 0 [pid 6223] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6223] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6223] write(4, "72", 2) = 2 [pid 6223] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6223] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6223] exit_group(0) = ? [pid 6223] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6223, si_uid=0, si_status=0, 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 6224 attached , child_tidptr=0x5555568ff5d0) = 6224 [pid 6224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6224] setpgid(0, 0) = 0 [pid 6224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6224] write(3, "1000", 4) = 4 [pid 6224] close(3) = 0 [pid 6224] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6224] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6224] write(4, "72", 2) = 2 [pid 6224] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6224] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6224] exit_group(0) = ? [pid 6224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6224, 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=0x5555568ff5d0) = 6225 ./strace-static-x86_64: Process 6225 attached [pid 6225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6225] setpgid(0, 0) = 0 [pid 6225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6225] write(3, "1000", 4) = 4 [pid 6225] close(3) = 0 [pid 6225] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6225] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6225] write(4, "72", 2) = 2 [pid 6225] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6225] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6225] exit_group(0) = ? [pid 6225] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6225, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6226 ./strace-static-x86_64: Process 6226 attached [pid 6226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6226] setpgid(0, 0) = 0 [pid 6226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6226] write(3, "1000", 4) = 4 [pid 6226] close(3) = 0 [pid 6226] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6226] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6226] write(4, "72", 2) = 2 [pid 6226] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6226] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6226] exit_group(0) = ? [pid 6226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6226, si_uid=0, si_status=0, 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 6227 attached , child_tidptr=0x5555568ff5d0) = 6227 [pid 6227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6227] setpgid(0, 0) = 0 [pid 6227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6227] write(3, "1000", 4) = 4 [pid 6227] close(3) = 0 [pid 6227] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6227] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6227] write(4, "72", 2) = 2 [pid 6227] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6227] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6227] exit_group(0) = ? [pid 6227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6227, 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=0x5555568ff5d0) = 6228 ./strace-static-x86_64: Process 6228 attached [pid 6228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6228] setpgid(0, 0) = 0 [pid 6228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6228] write(3, "1000", 4) = 4 [pid 6228] close(3) = 0 [pid 6228] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6228] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6228] write(4, "72", 2) = 2 [pid 6228] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6228] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6228] exit_group(0) = ? [pid 6228] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6229 ./strace-static-x86_64: Process 6229 attached [pid 6229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6229] setpgid(0, 0) = 0 [pid 6229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6229] write(3, "1000", 4) = 4 [pid 6229] close(3) = 0 [pid 6229] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6229] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6229] write(4, "72", 2) = 2 [pid 6229] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6229] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6229] exit_group(0) = ? [pid 6229] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6229, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6230 ./strace-static-x86_64: Process 6230 attached [pid 6230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6230] setpgid(0, 0) = 0 [pid 6230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6230] write(3, "1000", 4) = 4 [pid 6230] close(3) = 0 [pid 6230] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6230] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6230] write(4, "72", 2) = 2 [pid 6230] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6230] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6230] exit_group(0) = ? [pid 6230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6230, si_uid=0, si_status=0, 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 6231 attached , child_tidptr=0x5555568ff5d0) = 6231 [pid 6231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6231] setpgid(0, 0) = 0 [pid 6231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6231] write(3, "1000", 4) = 4 [pid 6231] close(3) = 0 [pid 6231] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6231] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6231] write(4, "72", 2) = 2 [pid 6231] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6231] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6231] exit_group(0) = ? [pid 6231] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6231, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6232 ./strace-static-x86_64: Process 6232 attached [pid 6232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6232] setpgid(0, 0) = 0 [pid 6232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6232] write(3, "1000", 4) = 4 [pid 6232] close(3) = 0 [pid 6232] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6232] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6232] write(4, "72", 2) = 2 [pid 6232] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6232] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6232] exit_group(0) = ? [pid 6232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6232, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6233 ./strace-static-x86_64: Process 6233 attached [pid 6233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6233] setpgid(0, 0) = 0 [pid 6233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6233] write(3, "1000", 4) = 4 [pid 6233] close(3) = 0 [pid 6233] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6233] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6233] write(4, "72", 2) = 2 [pid 6233] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6233] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6233] exit_group(0) = ? [pid 6233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6233, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6234 ./strace-static-x86_64: Process 6234 attached [pid 6234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6234] setpgid(0, 0) = 0 [pid 6234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6234] write(3, "1000", 4) = 4 [pid 6234] close(3) = 0 [pid 6234] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6234] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6234] write(4, "72", 2) = 2 [pid 6234] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6234] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6234] exit_group(0) = ? [pid 6234] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6234, 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=0x5555568ff5d0) = 6235 ./strace-static-x86_64: Process 6235 attached [pid 6235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6235] setpgid(0, 0) = 0 [pid 6235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6235] write(3, "1000", 4) = 4 [pid 6235] close(3) = 0 [pid 6235] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6235] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6235] write(4, "72", 2) = 2 [pid 6235] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6235] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6235] exit_group(0) = ? [pid 6235] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6235, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6236 ./strace-static-x86_64: Process 6236 attached [pid 6236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6236] setpgid(0, 0) = 0 [pid 6236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6236] write(3, "1000", 4) = 4 [pid 6236] close(3) = 0 [pid 6236] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6236] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6236] write(4, "72", 2) = 2 [pid 6236] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6236] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6236] exit_group(0) = ? [pid 6236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6236, 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=0x5555568ff5d0) = 6237 ./strace-static-x86_64: Process 6237 attached [pid 6237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6237] setpgid(0, 0) = 0 [pid 6237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6237] write(3, "1000", 4) = 4 [pid 6237] close(3) = 0 [pid 6237] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6237] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6237] write(4, "72", 2) = 2 [pid 6237] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6237] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6237] exit_group(0) = ? [pid 6237] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6237, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6238 ./strace-static-x86_64: Process 6238 attached [pid 6238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6238] setpgid(0, 0) = 0 [pid 6238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6238] write(3, "1000", 4) = 4 [pid 6238] close(3) = 0 [pid 6238] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6238] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6238] write(4, "72", 2) = 2 [pid 6238] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6238] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6238] exit_group(0) = ? [pid 6238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6238, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6239 ./strace-static-x86_64: Process 6239 attached [pid 6239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6239] setpgid(0, 0) = 0 [pid 6239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6239] write(3, "1000", 4) = 4 [pid 6239] close(3) = 0 [pid 6239] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6239] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6239] write(4, "72", 2) = 2 [pid 6239] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6239] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6239] exit_group(0) = ? [pid 6239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6239, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6240 ./strace-static-x86_64: Process 6240 attached [pid 6240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6240] setpgid(0, 0) = 0 [pid 6240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6240] write(3, "1000", 4) = 4 [pid 6240] close(3) = 0 [pid 6240] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6240] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6240] write(4, "72", 2) = 2 [pid 6240] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6240] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6240] exit_group(0) = ? [pid 6240] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6240, si_uid=0, si_status=0, 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 6241 attached , child_tidptr=0x5555568ff5d0) = 6241 [pid 6241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6241] setpgid(0, 0) = 0 [pid 6241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6241] write(3, "1000", 4) = 4 [pid 6241] close(3) = 0 [pid 6241] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6241] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6241] write(4, "72", 2) = 2 [pid 6241] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6241] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6241] exit_group(0) = ? [pid 6241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6241, si_uid=0, si_status=0, 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 6242 attached , child_tidptr=0x5555568ff5d0) = 6242 [pid 6242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6242] setpgid(0, 0) = 0 [pid 6242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6242] write(3, "1000", 4) = 4 [pid 6242] close(3) = 0 [pid 6242] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6242] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6242] write(4, "72", 2) = 2 [pid 6242] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6242] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6242] exit_group(0) = ? [pid 6242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6242, 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=0x5555568ff5d0) = 6243 ./strace-static-x86_64: Process 6243 attached [pid 6243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6243] setpgid(0, 0) = 0 [pid 6243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6243] write(3, "1000", 4) = 4 [pid 6243] close(3) = 0 [pid 6243] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6243] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6243] write(4, "72", 2) = 2 [pid 6243] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6243] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6243] exit_group(0) = ? [pid 6243] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6243, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6244 ./strace-static-x86_64: Process 6244 attached [pid 6244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6244] setpgid(0, 0) = 0 [pid 6244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6244] write(3, "1000", 4) = 4 [pid 6244] close(3) = 0 [pid 6244] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6244] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6244] write(4, "72", 2) = 2 [pid 6244] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6244] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6244] exit_group(0) = ? [pid 6244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6244, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6245 ./strace-static-x86_64: Process 6245 attached [pid 6245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6245] setpgid(0, 0) = 0 [pid 6245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6245] write(3, "1000", 4) = 4 [pid 6245] close(3) = 0 [pid 6245] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6245] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6245] write(4, "72", 2) = 2 [pid 6245] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6245] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6245] exit_group(0) = ? [pid 6245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6245, 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=0x5555568ff5d0) = 6246 ./strace-static-x86_64: Process 6246 attached [pid 6246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6246] setpgid(0, 0) = 0 [pid 6246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6246] write(3, "1000", 4) = 4 [pid 6246] close(3) = 0 [pid 6246] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6246] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6246] write(4, "72", 2) = 2 [pid 6246] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6246] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6246] exit_group(0) = ? [pid 6246] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6246, si_uid=0, si_status=0, 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 6247 attached , child_tidptr=0x5555568ff5d0) = 6247 [pid 6247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6247] setpgid(0, 0) = 0 [pid 6247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6247] write(3, "1000", 4) = 4 [pid 6247] close(3) = 0 [pid 6247] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6247] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6247] write(4, "72", 2) = 2 [pid 6247] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6247] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6247] exit_group(0) = ? [pid 6247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6247, si_uid=0, si_status=0, 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 6248 attached [pid 6248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6248] setpgid(0, 0) = 0 [pid 6248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6248] write(3, "1000", 4) = 4 [pid 6248] close(3) = 0 [pid 6248] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6248] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6248] write(4, "72", 2) = 2 [pid 6248] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6248 [pid 6248] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6248] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6248] exit_group(0) = ? [pid 6248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6248, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6249 ./strace-static-x86_64: Process 6249 attached [pid 6249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6249] setpgid(0, 0) = 0 [pid 6249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6249] write(3, "1000", 4) = 4 [pid 6249] close(3) = 0 [pid 6249] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6249] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6249] write(4, "72", 2) = 2 [pid 6249] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6249] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6249] exit_group(0) = ? [pid 6249] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6249, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6250 ./strace-static-x86_64: Process 6250 attached [pid 6250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6250] setpgid(0, 0) = 0 [pid 6250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6250] write(3, "1000", 4) = 4 [pid 6250] close(3) = 0 [pid 6250] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6250] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6250] write(4, "72", 2) = 2 [pid 6250] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6250] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6250] exit_group(0) = ? [pid 6250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6250, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6251 ./strace-static-x86_64: Process 6251 attached [pid 6251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6251] setpgid(0, 0) = 0 [pid 6251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6251] write(3, "1000", 4) = 4 [pid 6251] close(3) = 0 [pid 6251] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6251] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6251] write(4, "72", 2) = 2 [pid 6251] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6251] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6251] exit_group(0) = ? [pid 6251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6251, 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=0x5555568ff5d0) = 6252 ./strace-static-x86_64: Process 6252 attached [pid 6252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6252] setpgid(0, 0) = 0 [pid 6252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6252] write(3, "1000", 4) = 4 [pid 6252] close(3) = 0 [pid 6252] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6252] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6252] write(4, "72", 2) = 2 [pid 6252] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6252] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6252] exit_group(0) = ? [pid 6252] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6252, si_uid=0, si_status=0, 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 6253 attached , child_tidptr=0x5555568ff5d0) = 6253 [pid 6253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6253] setpgid(0, 0) = 0 [pid 6253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6253] write(3, "1000", 4) = 4 [pid 6253] close(3) = 0 [pid 6253] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6253] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6253] write(4, "72", 2) = 2 [pid 6253] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6253] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6253] exit_group(0) = ? [pid 6253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6253, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6254 ./strace-static-x86_64: Process 6254 attached [pid 6254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6254] setpgid(0, 0) = 0 [pid 6254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6254] write(3, "1000", 4) = 4 [pid 6254] close(3) = 0 [pid 6254] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6254] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6254] write(4, "72", 2) = 2 [pid 6254] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6254] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6254] exit_group(0) = ? [pid 6254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6254, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6255 ./strace-static-x86_64: Process 6255 attached [pid 6255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6255] setpgid(0, 0) = 0 [pid 6255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6255] write(3, "1000", 4) = 4 [pid 6255] close(3) = 0 [pid 6255] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6255] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6255] write(4, "72", 2) = 2 [pid 6255] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6255] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6255] exit_group(0) = ? [pid 6255] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6255, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6256 ./strace-static-x86_64: Process 6256 attached [pid 6256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6256] setpgid(0, 0) = 0 [pid 6256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6256] write(3, "1000", 4) = 4 [pid 6256] close(3) = 0 [pid 6256] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6256] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6256] write(4, "72", 2) = 2 [pid 6256] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6256] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6256] exit_group(0) = ? [pid 6256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6256, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6257 ./strace-static-x86_64: Process 6257 attached [pid 6257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6257] setpgid(0, 0) = 0 [pid 6257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6257] write(3, "1000", 4) = 4 [pid 6257] close(3) = 0 [pid 6257] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6257] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6257] write(4, "72", 2) = 2 [pid 6257] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6257] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6257] exit_group(0) = ? [pid 6257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6257, si_uid=0, si_status=0, 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 6258 attached , child_tidptr=0x5555568ff5d0) = 6258 [pid 6258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6258] setpgid(0, 0) = 0 [pid 6258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6258] write(3, "1000", 4) = 4 [pid 6258] close(3) = 0 [pid 6258] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6258] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6258] write(4, "72", 2) = 2 [pid 6258] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6258] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6258] exit_group(0) = ? [pid 6258] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6258, 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=0x5555568ff5d0) = 6259 ./strace-static-x86_64: Process 6259 attached [pid 6259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6259] setpgid(0, 0) = 0 [pid 6259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6259] write(3, "1000", 4) = 4 [pid 6259] close(3) = 0 [pid 6259] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6259] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6259] write(4, "72", 2) = 2 [pid 6259] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6259] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6259] exit_group(0) = ? [pid 6259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6259, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6260 ./strace-static-x86_64: Process 6260 attached [pid 6260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6260] setpgid(0, 0) = 0 [pid 6260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6260] write(3, "1000", 4) = 4 [pid 6260] close(3) = 0 [pid 6260] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6260] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6260] write(4, "72", 2) = 2 [pid 6260] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6260] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6260] exit_group(0) = ? [pid 6260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6260, si_uid=0, si_status=0, 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 6261 attached [pid 6261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6261] setpgid(0, 0) = 0 [pid 6261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6261] write(3, "1000", 4 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6261 [pid 6261] <... write resumed>) = 4 [pid 6261] close(3) = 0 [pid 6261] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6261] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6261] write(4, "72", 2) = 2 [pid 6261] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6261] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6261] exit_group(0) = ? [pid 6261] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6261, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6262 ./strace-static-x86_64: Process 6262 attached [pid 6262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6262] setpgid(0, 0) = 0 [pid 6262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6262] write(3, "1000", 4) = 4 [pid 6262] close(3) = 0 [pid 6262] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6262] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6262] write(4, "72", 2) = 2 [pid 6262] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6262] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6262] exit_group(0) = ? [pid 6262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6262, si_uid=0, si_status=0, 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 6263 attached , child_tidptr=0x5555568ff5d0) = 6263 [pid 6263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6263] setpgid(0, 0) = 0 [pid 6263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6263] write(3, "1000", 4) = 4 [pid 6263] close(3) = 0 [pid 6263] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6263] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6263] write(4, "72", 2) = 2 [pid 6263] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6263] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6263] exit_group(0) = ? [pid 6263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6263, 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=0x5555568ff5d0) = 6264 ./strace-static-x86_64: Process 6264 attached [pid 6264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6264] setpgid(0, 0) = 0 [pid 6264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6264] write(3, "1000", 4) = 4 [pid 6264] close(3) = 0 [pid 6264] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6264] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6264] write(4, "72", 2) = 2 [pid 6264] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6264] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6264] exit_group(0) = ? [pid 6264] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6265 ./strace-static-x86_64: Process 6265 attached [pid 6265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6265] setpgid(0, 0) = 0 [pid 6265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6265] write(3, "1000", 4) = 4 [pid 6265] close(3) = 0 [pid 6265] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6265] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6265] write(4, "72", 2) = 2 [pid 6265] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6265] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6265] exit_group(0) = ? [pid 6265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6266 ./strace-static-x86_64: Process 6266 attached [pid 6266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6266] setpgid(0, 0) = 0 [pid 6266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6266] write(3, "1000", 4) = 4 [pid 6266] close(3) = 0 [pid 6266] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6266] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6266] write(4, "72", 2) = 2 [pid 6266] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6266] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6266] exit_group(0) = ? [pid 6266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6266, si_uid=0, si_status=0, 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 6267 attached , child_tidptr=0x5555568ff5d0) = 6267 [pid 6267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6267] setpgid(0, 0) = 0 [pid 6267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6267] write(3, "1000", 4) = 4 [pid 6267] close(3) = 0 [pid 6267] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6267] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6267] write(4, "72", 2) = 2 [pid 6267] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6267] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6267] exit_group(0) = ? [pid 6267] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6267, si_uid=0, si_status=0, 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 6268 attached , child_tidptr=0x5555568ff5d0) = 6268 [pid 6268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6268] setpgid(0, 0) = 0 [pid 6268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6268] write(3, "1000", 4) = 4 [pid 6268] close(3) = 0 [pid 6268] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6268] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6268] write(4, "72", 2) = 2 [pid 6268] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6268] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6268] exit_group(0) = ? [pid 6268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6268, si_uid=0, si_status=0, 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 6269 attached , child_tidptr=0x5555568ff5d0) = 6269 [pid 6269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6269] setpgid(0, 0) = 0 [pid 6269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6269] write(3, "1000", 4) = 4 [pid 6269] close(3) = 0 [pid 6269] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6269] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6269] write(4, "72", 2) = 2 [pid 6269] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6269] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6269] exit_group(0) = ? [pid 6269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6269, 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 6270 attached , child_tidptr=0x5555568ff5d0) = 6270 [pid 6270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6270] setpgid(0, 0) = 0 [pid 6270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6270] write(3, "1000", 4) = 4 [pid 6270] close(3) = 0 [pid 6270] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6270] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6270] write(4, "72", 2) = 2 [pid 6270] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6270] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6270] exit_group(0) = ? [pid 6270] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6270, si_uid=0, si_status=0, 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 6271 attached , child_tidptr=0x5555568ff5d0) = 6271 [pid 6271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6271] setpgid(0, 0) = 0 [pid 6271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6271] write(3, "1000", 4) = 4 [pid 6271] close(3) = 0 [pid 6271] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6271] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6271] write(4, "72", 2) = 2 [pid 6271] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6271] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6271] exit_group(0) = ? [pid 6271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6271, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6272 ./strace-static-x86_64: Process 6272 attached [pid 6272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6272] setpgid(0, 0) = 0 [pid 6272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6272] write(3, "1000", 4) = 4 [pid 6272] close(3) = 0 [pid 6272] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6272] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6272] write(4, "72", 2) = 2 [pid 6272] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6272] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6272] exit_group(0) = ? [pid 6272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6272, 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=0x5555568ff5d0) = 6273 ./strace-static-x86_64: Process 6273 attached [pid 6273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6273] setpgid(0, 0) = 0 [pid 6273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6273] write(3, "1000", 4) = 4 [pid 6273] close(3) = 0 [pid 6273] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6273] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6273] write(4, "72", 2) = 2 [pid 6273] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6273] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6273] exit_group(0) = ? [pid 6273] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6273, si_uid=0, si_status=0, 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 6274 attached , child_tidptr=0x5555568ff5d0) = 6274 [pid 6274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6274] setpgid(0, 0) = 0 [pid 6274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6274] write(3, "1000", 4) = 4 [pid 6274] close(3) = 0 [pid 6274] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6274] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6274] write(4, "72", 2) = 2 [pid 6274] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6274] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6274] exit_group(0) = ? [pid 6274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6274, si_uid=0, si_status=0, 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 6276 attached , child_tidptr=0x5555568ff5d0) = 6276 [pid 6276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6276] setpgid(0, 0) = 0 [pid 6276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6276] write(3, "1000", 4) = 4 [pid 6276] close(3) = 0 [pid 6276] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6276] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6276] write(4, "72", 2) = 2 [pid 6276] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6276] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6276] exit_group(0) = ? [pid 6276] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6277 ./strace-static-x86_64: Process 6277 attached [pid 6277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6277] setpgid(0, 0) = 0 [pid 6277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6277] write(3, "1000", 4) = 4 [pid 6277] close(3) = 0 [pid 6277] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6277] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6277] write(4, "72", 2) = 2 [pid 6277] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6277] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6277] exit_group(0) = ? [pid 6277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6277, si_uid=0, si_status=0, 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 6278 attached [pid 6278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6278] setpgid(0, 0) = 0 [pid 6278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6278] write(3, "1000", 4) = 4 [pid 6278] close(3) = 0 [pid 6278] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6278] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6278] write(4, "72", 2) = 2 [pid 6278] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6278 [pid 6278] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6278] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6278] exit_group(0) = ? [pid 6278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6278, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6279 ./strace-static-x86_64: Process 6279 attached [pid 6279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6279] setpgid(0, 0) = 0 [pid 6279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6279] write(3, "1000", 4) = 4 [pid 6279] close(3) = 0 [pid 6279] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6279] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6279] write(4, "72", 2) = 2 [pid 6279] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6279] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6279] exit_group(0) = ? [pid 6279] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6279, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6280 ./strace-static-x86_64: Process 6280 attached [pid 6280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6280] setpgid(0, 0) = 0 [pid 6280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6280] write(3, "1000", 4) = 4 [pid 6280] close(3) = 0 [pid 6280] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6280] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6280] write(4, "72", 2) = 2 [pid 6280] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6280] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6280] exit_group(0) = ? [pid 6280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6280, 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=0x5555568ff5d0) = 6281 ./strace-static-x86_64: Process 6281 attached [pid 6281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6281] setpgid(0, 0) = 0 [pid 6281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6281] write(3, "1000", 4) = 4 [pid 6281] close(3) = 0 [pid 6281] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6281] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6281] write(4, "72", 2) = 2 [pid 6281] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6281] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6281] exit_group(0) = ? [pid 6281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6281, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6282 ./strace-static-x86_64: Process 6282 attached [pid 6282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6282] setpgid(0, 0) = 0 [pid 6282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6282] write(3, "1000", 4) = 4 [pid 6282] close(3) = 0 [pid 6282] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6282] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6282] write(4, "72", 2) = 2 [pid 6282] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6282] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6282] exit_group(0) = ? [pid 6282] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6282, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6283 ./strace-static-x86_64: Process 6283 attached [pid 6283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6283] setpgid(0, 0) = 0 [pid 6283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6283] write(3, "1000", 4) = 4 [pid 6283] close(3) = 0 [pid 6283] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6283] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6283] write(4, "72", 2) = 2 [pid 6283] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6283] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6283] exit_group(0) = ? [pid 6283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6283, si_uid=0, si_status=0, 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 6284 attached , child_tidptr=0x5555568ff5d0) = 6284 [pid 6284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6284] setpgid(0, 0) = 0 [pid 6284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6284] write(3, "1000", 4) = 4 [pid 6284] close(3) = 0 [pid 6284] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6284] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6284] write(4, "72", 2) = 2 [pid 6284] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6284] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6284] exit_group(0) = ? [pid 6284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6284, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6285 ./strace-static-x86_64: Process 6285 attached [pid 6285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6285] setpgid(0, 0) = 0 [pid 6285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6285] write(3, "1000", 4) = 4 [pid 6285] close(3) = 0 [pid 6285] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6285] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6285] write(4, "72", 2) = 2 [pid 6285] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6285] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6285] exit_group(0) = ? [pid 6285] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6285, 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=0x5555568ff5d0) = 6286 ./strace-static-x86_64: Process 6286 attached [pid 6286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6286] setpgid(0, 0) = 0 [pid 6286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6286] write(3, "1000", 4) = 4 [pid 6286] close(3) = 0 [pid 6286] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6286] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6286] write(4, "72", 2) = 2 [pid 6286] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6286] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6286] exit_group(0) = ? [pid 6286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6286, si_uid=0, si_status=0, 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 6287 attached , child_tidptr=0x5555568ff5d0) = 6287 [pid 6287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6287] setpgid(0, 0) = 0 [pid 6287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6287] write(3, "1000", 4) = 4 [pid 6287] close(3) = 0 [pid 6287] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6287] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6287] write(4, "72", 2) = 2 [pid 6287] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6287] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6287] exit_group(0) = ? [pid 6287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6287, si_uid=0, si_status=0, 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 6288 attached [pid 6288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6288] setpgid(0, 0) = 0 [pid 6288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6288] write(3, "1000", 4) = 4 [pid 6288] close(3) = 0 [pid 6288] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6288] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6288 [pid 6288] write(4, "72", 2) = 2 [pid 6288] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6288] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6288] exit_group(0) = ? [pid 6288] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6288, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6289 ./strace-static-x86_64: Process 6289 attached [pid 6289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6289] setpgid(0, 0) = 0 [pid 6289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6289] write(3, "1000", 4) = 4 [pid 6289] close(3) = 0 [pid 6289] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6289] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6289] write(4, "72", 2) = 2 [pid 6289] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6289] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6289] exit_group(0) = ? [pid 6289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6289, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6290 ./strace-static-x86_64: Process 6290 attached [pid 6290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6290] setpgid(0, 0) = 0 [pid 6290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6290] write(3, "1000", 4) = 4 [pid 6290] close(3) = 0 [pid 6290] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6290] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6290] write(4, "72", 2) = 2 [pid 6290] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6290] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6290] exit_group(0) = ? [pid 6290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6290, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6291 ./strace-static-x86_64: Process 6291 attached [pid 6291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6291] setpgid(0, 0) = 0 [pid 6291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6291] write(3, "1000", 4) = 4 [pid 6291] close(3) = 0 [pid 6291] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6291] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6291] write(4, "72", 2) = 2 [pid 6291] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6291] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6291] exit_group(0) = ? [pid 6291] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6292 ./strace-static-x86_64: Process 6292 attached [pid 6292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6292] setpgid(0, 0) = 0 [pid 6292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6292] write(3, "1000", 4) = 4 [pid 6292] close(3) = 0 [pid 6292] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6292] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6292] write(4, "72", 2) = 2 [pid 6292] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6292] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6292] exit_group(0) = ? [pid 6292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6292, si_uid=0, si_status=0, 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 6293 attached , child_tidptr=0x5555568ff5d0) = 6293 [pid 6293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6293] setpgid(0, 0) = 0 [pid 6293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6293] write(3, "1000", 4) = 4 [pid 6293] close(3) = 0 [pid 6293] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6293] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6293] write(4, "72", 2) = 2 [pid 6293] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6293] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6293] exit_group(0) = ? [pid 6293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6293, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6294 ./strace-static-x86_64: Process 6294 attached [pid 6294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6294] setpgid(0, 0) = 0 [pid 6294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6294] write(3, "1000", 4) = 4 [pid 6294] close(3) = 0 [pid 6294] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6294] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6294] write(4, "72", 2) = 2 [pid 6294] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6294] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6294] exit_group(0) = ? [pid 6294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6294, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6295 ./strace-static-x86_64: Process 6295 attached [pid 6295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6295] setpgid(0, 0) = 0 [pid 6295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6295] write(3, "1000", 4) = 4 [pid 6295] close(3) = 0 [pid 6295] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6295] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6295] write(4, "72", 2) = 2 [pid 6295] ioctl(3, LOOP_CTL_ADD, 0) = -1 EINVAL (Invalid argument) [pid 6295] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6295] exit_group(0) = ? [pid 6295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6295, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6296 ./strace-static-x86_64: Process 6296 attached [pid 6296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6296] setpgid(0, 0) = 0 [pid 6296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6296] write(3, "1000", 4) = 4 [pid 6296] close(3) = 0 [pid 6296] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6296] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6296] write(4, "72", 2) = 2 [pid 6296] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6296] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6296] exit_group(0) = ? [pid 6296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6296, si_uid=0, si_status=0, 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 6297 attached [pid 6297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6297] setpgid(0, 0) = 0 [pid 6297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6297 [pid 6297] <... openat resumed>) = 3 [pid 6297] write(3, "1000", 4) = 4 [pid 6297] close(3) = 0 [pid 6297] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6297] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6297] write(4, "72", 2) = 2 [pid 6297] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6297] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6297] exit_group(0) = ? [pid 6297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6297, si_uid=0, si_status=0, 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 6298 attached , child_tidptr=0x5555568ff5d0) = 6298 [pid 6298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6298] setpgid(0, 0) = 0 [pid 6298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6298] write(3, "1000", 4) = 4 [pid 6298] close(3) = 0 [pid 6298] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6298] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6298] write(4, "72", 2) = 2 [pid 6298] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6298] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6298] exit_group(0) = ? [pid 6298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6298, 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=0x5555568ff5d0) = 6299 ./strace-static-x86_64: Process 6299 attached [pid 6299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6299] setpgid(0, 0) = 0 [pid 6299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6299] write(3, "1000", 4) = 4 [pid 6299] close(3) = 0 [pid 6299] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6299] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6299] write(4, "72", 2) = 2 [pid 6299] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6299] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6299] exit_group(0) = ? [pid 6299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6299, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6300 ./strace-static-x86_64: Process 6300 attached [pid 6300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6300] setpgid(0, 0) = 0 [pid 6300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6300] write(3, "1000", 4) = 4 [pid 6300] close(3) = 0 [pid 6300] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6300] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6300] write(4, "72", 2) = 2 [pid 6300] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6300] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6300] exit_group(0) = ? [pid 6300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6300, si_uid=0, si_status=0, 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 6301 attached [pid 6301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6301] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6301 [pid 6301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6301] write(3, "1000", 4) = 4 [pid 6301] close(3) = 0 [pid 6301] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6301] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6301] write(4, "72", 2) = 2 [pid 6301] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6301] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6301] exit_group(0) = ? [pid 6301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6301, si_uid=0, si_status=0, 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 6302 attached , child_tidptr=0x5555568ff5d0) = 6302 [pid 6302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6302] setpgid(0, 0) = 0 [pid 6302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6302] write(3, "1000", 4) = 4 [pid 6302] close(3) = 0 [pid 6302] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6302] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6302] write(4, "72", 2) = 2 [pid 6302] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6302] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6302] exit_group(0) = ? [pid 6302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6302, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6303 ./strace-static-x86_64: Process 6303 attached [pid 6303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6303] setpgid(0, 0) = 0 [pid 6303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6303] write(3, "1000", 4) = 4 [pid 6303] close(3) = 0 [pid 6303] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6303] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6303] write(4, "72", 2) = 2 [pid 6303] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6303] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6303] exit_group(0) = ? [pid 6303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6303, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6304 ./strace-static-x86_64: Process 6304 attached [pid 6304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6304] setpgid(0, 0) = 0 [pid 6304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6304] write(3, "1000", 4) = 4 [pid 6304] close(3) = 0 [pid 6304] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6304] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6304] write(4, "72", 2) = 2 [pid 6304] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6304] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6304] exit_group(0) = ? [pid 6304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6304, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6305 ./strace-static-x86_64: Process 6305 attached [pid 6305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6305] setpgid(0, 0) = 0 [pid 6305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6305] write(3, "1000", 4) = 4 [pid 6305] close(3) = 0 [pid 6305] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6305] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6305] write(4, "72", 2) = 2 [pid 6305] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6305] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6305] exit_group(0) = ? [pid 6305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6305, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6306 ./strace-static-x86_64: Process 6306 attached [pid 6306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6306] setpgid(0, 0) = 0 [pid 6306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6306] write(3, "1000", 4) = 4 [pid 6306] close(3) = 0 [pid 6306] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6306] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6306] write(4, "72", 2) = 2 [pid 6306] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6306] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6306] exit_group(0) = ? [pid 6306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6306, 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 6307 attached , child_tidptr=0x5555568ff5d0) = 6307 [pid 6307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6307] setpgid(0, 0) = 0 [pid 6307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6307] write(3, "1000", 4) = 4 [pid 6307] close(3) = 0 [pid 6307] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6307] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6307] write(4, "72", 2) = 2 [pid 6307] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6307] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6307] exit_group(0) = ? [pid 6307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6307, si_uid=0, si_status=0, 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 6308 attached , child_tidptr=0x5555568ff5d0) = 6308 [pid 6308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6308] setpgid(0, 0) = 0 [pid 6308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6308] write(3, "1000", 4) = 4 [pid 6308] close(3) = 0 [pid 6308] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6308] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6308] write(4, "72", 2) = 2 [pid 6308] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6308] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6308] exit_group(0) = ? [pid 6308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6308, si_uid=0, si_status=0, 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 6310 attached , child_tidptr=0x5555568ff5d0) = 6310 [pid 6310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6310] setpgid(0, 0) = 0 [pid 6310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6310] write(3, "1000", 4) = 4 [pid 6310] close(3) = 0 [pid 6310] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6310] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6310] write(4, "72", 2) = 2 [pid 6310] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6310] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6310] exit_group(0) = ? [pid 6310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6310, si_uid=0, si_status=0, 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 6312 attached , child_tidptr=0x5555568ff5d0) = 6312 [pid 6312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6312] setpgid(0, 0) = 0 [pid 6312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6312] write(3, "1000", 4) = 4 [pid 6312] close(3) = 0 [pid 6312] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6312] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6312] write(4, "72", 2) = 2 [pid 6312] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6312] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6312] exit_group(0) = ? [pid 6312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6312, 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=0x5555568ff5d0) = 6313 ./strace-static-x86_64: Process 6313 attached [pid 6313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6313] setpgid(0, 0) = 0 [pid 6313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6313] write(3, "1000", 4) = 4 [pid 6313] close(3) = 0 [pid 6313] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6313] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6313] write(4, "72", 2) = 2 [pid 6313] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6313] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6313] exit_group(0) = ? [pid 6313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6313, 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=0x5555568ff5d0) = 6314 ./strace-static-x86_64: Process 6314 attached [pid 6314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6314] setpgid(0, 0) = 0 [pid 6314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6314] write(3, "1000", 4) = 4 [pid 6314] close(3) = 0 [pid 6314] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6314] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6314] write(4, "72", 2) = 2 [pid 6314] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6314] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6314] exit_group(0) = ? [pid 6314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6314, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6315 ./strace-static-x86_64: Process 6315 attached [pid 6315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6315] setpgid(0, 0) = 0 [pid 6315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6315] write(3, "1000", 4) = 4 [pid 6315] close(3) = 0 [pid 6315] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6315] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6315] write(4, "72", 2) = 2 [pid 6315] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6315] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6315] exit_group(0) = ? [pid 6315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6315, si_uid=0, si_status=0, 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 6316 attached , child_tidptr=0x5555568ff5d0) = 6316 [pid 6316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6316] setpgid(0, 0) = 0 [pid 6316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6316] write(3, "1000", 4) = 4 [pid 6316] close(3) = 0 [pid 6316] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6316] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6316] write(4, "72", 2) = 2 [pid 6316] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6316] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 6316] exit_group(0) = ? [pid 6316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6316, 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=0x5555568ff5d0) = 6318 ./strace-static-x86_64: Process 6318 attached [pid 6318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6318] setpgid(0, 0) = 0 [pid 6318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6318] write(3, "1000", 4) = 4 [pid 6318] close(3) = 0 [pid 6318] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6318] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6318] write(4, "72", 2) = 2 [pid 6318] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 6318] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6318] exit_group(0) = ? [pid 6318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6318, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6319 ./strace-static-x86_64: Process 6319 attached [pid 6319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6319] setpgid(0, 0) = 0 [pid 6319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6319] write(3, "1000", 4) = 4 [pid 6319] close(3) = 0 [pid 6319] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6319] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6319] write(4, "72", 2) = 2 [pid 6319] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6319] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6319] exit_group(0) = ? [pid 6319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6319, si_uid=0, si_status=0, 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 6320 attached , child_tidptr=0x5555568ff5d0) = 6320 [pid 6320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6320] setpgid(0, 0) = 0 [pid 6320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6320] write(3, "1000", 4) = 4 [pid 6320] close(3) = 0 [pid 6320] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6320] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6320] write(4, "72", 2) = 2 [pid 6320] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6320] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6320] exit_group(0) = ? [pid 6320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6320, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6321 ./strace-static-x86_64: Process 6321 attached [pid 6321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6321] setpgid(0, 0) = 0 [pid 6321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6321] write(3, "1000", 4) = 4 [pid 6321] close(3) = 0 [pid 6321] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6321] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6321] write(4, "72", 2) = 2 [pid 6321] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6321] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6321] exit_group(0) = ? [pid 6321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6322 ./strace-static-x86_64: Process 6322 attached [pid 6322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6322] setpgid(0, 0) = 0 [pid 6322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6322] write(3, "1000", 4) = 4 [pid 6322] close(3) = 0 [pid 6322] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6322] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6322] write(4, "72", 2) = 2 [pid 6322] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6322] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6322] exit_group(0) = ? [pid 6322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6323 ./strace-static-x86_64: Process 6323 attached [pid 6323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6323] setpgid(0, 0) = 0 [pid 6323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6323] write(3, "1000", 4) = 4 [pid 6323] close(3) = 0 [pid 6323] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6323] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6323] write(4, "72", 2) = 2 [pid 6323] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6323] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6323] exit_group(0) = ? [pid 6323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6323, si_uid=0, si_status=0, 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 6324 attached , child_tidptr=0x5555568ff5d0) = 6324 [pid 6324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6324] setpgid(0, 0) = 0 [pid 6324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6324] write(3, "1000", 4) = 4 [pid 6324] close(3) = 0 [pid 6324] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6324] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6324] write(4, "72", 2) = 2 [pid 6324] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6324] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6324] exit_group(0) = ? [pid 6324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6324, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6325 ./strace-static-x86_64: Process 6325 attached [pid 6325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6325] setpgid(0, 0) = 0 [pid 6325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6325] write(3, "1000", 4) = 4 [pid 6325] close(3) = 0 [pid 6325] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6325] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6325] write(4, "72", 2) = 2 [pid 6325] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6325] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6325] exit_group(0) = ? [pid 6325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6325, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6326 ./strace-static-x86_64: Process 6326 attached [pid 6326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6326] setpgid(0, 0) = 0 [pid 6326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6326] write(3, "1000", 4) = 4 [pid 6326] close(3) = 0 [pid 6326] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6326] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6326] write(4, "72", 2) = 2 [pid 6326] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6326] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6326] exit_group(0) = ? [pid 6326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6326, 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=0x5555568ff5d0) = 6327 ./strace-static-x86_64: Process 6327 attached [pid 6327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6327] setpgid(0, 0) = 0 [pid 6327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6327] write(3, "1000", 4) = 4 [pid 6327] close(3) = 0 [pid 6327] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6327] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6327] write(4, "72", 2) = 2 [pid 6327] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6327] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6327] exit_group(0) = ? [pid 6327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6327, si_uid=0, si_status=0, 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 6328 attached , child_tidptr=0x5555568ff5d0) = 6328 [pid 6328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6328] setpgid(0, 0) = 0 [pid 6328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6328] write(3, "1000", 4) = 4 [pid 6328] close(3) = 0 [pid 6328] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6328] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6328] write(4, "72", 2) = 2 [pid 6328] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6328] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6328] exit_group(0) = ? [pid 6328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6328, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6329 ./strace-static-x86_64: Process 6329 attached [pid 6329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6329] setpgid(0, 0) = 0 [pid 6329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6329] write(3, "1000", 4) = 4 [pid 6329] close(3) = 0 [pid 6329] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6329] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6329] write(4, "72", 2) = 2 [pid 6329] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6329] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6329] exit_group(0) = ? [pid 6329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6329, si_uid=0, si_status=0, 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 6330 attached [pid 6330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6330] setpgid(0, 0) = 0 [pid 6330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6330 [pid 6330] write(3, "1000", 4) = 4 [pid 6330] close(3) = 0 [pid 6330] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6330] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6330] write(4, "72", 2) = 2 [pid 6330] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6330] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6330] exit_group(0) = ? [pid 6330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6331 ./strace-static-x86_64: Process 6331 attached [pid 6331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6331] setpgid(0, 0) = 0 [pid 6331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6331] write(3, "1000", 4) = 4 [pid 6331] close(3) = 0 [pid 6331] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6331] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6331] write(4, "72", 2) = 2 [pid 6331] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6331] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6331] exit_group(0) = ? [pid 6331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6331, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6332 ./strace-static-x86_64: Process 6332 attached [pid 6332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6332] setpgid(0, 0) = 0 [pid 6332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6332] write(3, "1000", 4) = 4 [pid 6332] close(3) = 0 [pid 6332] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6332] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6332] write(4, "72", 2) = 2 [pid 6332] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6332] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6332] exit_group(0) = ? [pid 6332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6332, si_uid=0, si_status=0, 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 6333 attached , child_tidptr=0x5555568ff5d0) = 6333 [pid 6333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6333] setpgid(0, 0) = 0 [pid 6333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6333] write(3, "1000", 4) = 4 [pid 6333] close(3) = 0 [pid 6333] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6333] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6333] write(4, "72", 2) = 2 [pid 6333] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6333] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6333] exit_group(0) = ? [pid 6333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6333, 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=0x5555568ff5d0) = 6334 ./strace-static-x86_64: Process 6334 attached [pid 6334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6334] setpgid(0, 0) = 0 [pid 6334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6334] write(3, "1000", 4) = 4 [pid 6334] close(3) = 0 [pid 6334] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6334] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6334] write(4, "72", 2) = 2 [pid 6334] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6334] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6334] exit_group(0) = ? [pid 6334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6334, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6335 ./strace-static-x86_64: Process 6335 attached [pid 6335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6335] setpgid(0, 0) = 0 [pid 6335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6335] write(3, "1000", 4) = 4 [pid 6335] close(3) = 0 [pid 6335] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6335] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6335] write(4, "72", 2) = 2 [pid 6335] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6335] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6335] exit_group(0) = ? [pid 6335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6335, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6336 ./strace-static-x86_64: Process 6336 attached [pid 6336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6336] setpgid(0, 0) = 0 [pid 6336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6336] write(3, "1000", 4) = 4 [pid 6336] close(3) = 0 [pid 6336] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6336] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6336] write(4, "72", 2) = 2 [pid 6336] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6336] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6336] exit_group(0) = ? [pid 6336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6337 ./strace-static-x86_64: Process 6337 attached [pid 6337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6337] setpgid(0, 0) = 0 [pid 6337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6337] write(3, "1000", 4) = 4 [pid 6337] close(3) = 0 [pid 6337] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6337] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6337] write(4, "72", 2) = 2 [pid 6337] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6337] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6337] exit_group(0) = ? [pid 6337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6337, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6338 ./strace-static-x86_64: Process 6338 attached [pid 6338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6338] setpgid(0, 0) = 0 [pid 6338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6338] write(3, "1000", 4) = 4 [pid 6338] close(3) = 0 [pid 6338] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6338] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6338] write(4, "72", 2) = 2 [pid 6338] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6338] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6338] exit_group(0) = ? [pid 6338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6338, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6339 ./strace-static-x86_64: Process 6339 attached [pid 6339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6339] setpgid(0, 0) = 0 [pid 6339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6339] write(3, "1000", 4) = 4 [pid 6339] close(3) = 0 [pid 6339] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6339] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6339] write(4, "72", 2) = 2 [pid 6339] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6339] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6339] exit_group(0) = ? [pid 6339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6340 ./strace-static-x86_64: Process 6340 attached [pid 6340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6340] setpgid(0, 0) = 0 [pid 6340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6340] write(3, "1000", 4) = 4 [pid 6340] close(3) = 0 [pid 6340] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6340] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6340] write(4, "72", 2) = 2 [pid 6340] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6340] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6340] exit_group(0) = ? [pid 6340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6340, si_uid=0, si_status=0, 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 6341 attached , child_tidptr=0x5555568ff5d0) = 6341 [pid 6341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6341] setpgid(0, 0) = 0 [pid 6341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6341] write(3, "1000", 4) = 4 [pid 6341] close(3) = 0 [pid 6341] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6341] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6341] write(4, "72", 2) = 2 [pid 6341] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6341] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6341] exit_group(0) = ? [pid 6341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6341, 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 6342 attached , child_tidptr=0x5555568ff5d0) = 6342 [pid 6342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6342] setpgid(0, 0) = 0 [pid 6342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6342] write(3, "1000", 4) = 4 [pid 6342] close(3) = 0 [pid 6342] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6342] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6342] write(4, "72", 2) = 2 [pid 6342] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6342] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6342] exit_group(0) = ? [pid 6342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6342, si_uid=0, si_status=0, 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 6343 attached , child_tidptr=0x5555568ff5d0) = 6343 [pid 6343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6343] setpgid(0, 0) = 0 [pid 6343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6343] write(3, "1000", 4) = 4 [pid 6343] close(3) = 0 [pid 6343] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6343] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6343] write(4, "72", 2) = 2 [pid 6343] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6343] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6343] exit_group(0) = ? [pid 6343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6343, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6344 ./strace-static-x86_64: Process 6344 attached [pid 6344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6344] setpgid(0, 0) = 0 [pid 6344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6344] write(3, "1000", 4) = 4 [pid 6344] close(3) = 0 [pid 6344] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6344] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6344] write(4, "72", 2) = 2 [pid 6344] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6344] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6344] exit_group(0) = ? [pid 6344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6344, si_uid=0, si_status=0, 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 6345 attached [pid 6345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6345] setpgid(0, 0) = 0 [pid 6345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6345 [pid 6345] <... openat resumed>) = 3 [pid 6345] write(3, "1000", 4) = 4 [pid 6345] close(3) = 0 [pid 6345] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6345] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6345] write(4, "72", 2) = 2 [pid 6345] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6345] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6345] exit_group(0) = ? [pid 6345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6345, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6346 ./strace-static-x86_64: Process 6346 attached [pid 6346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6346] setpgid(0, 0) = 0 [pid 6346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6346] write(3, "1000", 4) = 4 [pid 6346] close(3) = 0 [pid 6346] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6346] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6346] write(4, "72", 2) = 2 [pid 6346] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6346] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6346] exit_group(0) = ? [pid 6346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6347 ./strace-static-x86_64: Process 6347 attached [pid 6347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6347] setpgid(0, 0) = 0 [pid 6347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6347] write(3, "1000", 4) = 4 [pid 6347] close(3) = 0 [pid 6347] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6347] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6347] write(4, "72", 2) = 2 [pid 6347] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6347] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6347] exit_group(0) = ? [pid 6347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6347, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6348 ./strace-static-x86_64: Process 6348 attached [pid 6348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6348] setpgid(0, 0) = 0 [pid 6348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6348] write(3, "1000", 4) = 4 [pid 6348] close(3) = 0 [pid 6348] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6348] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6348] write(4, "72", 2) = 2 [pid 6348] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6348] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6348] exit_group(0) = ? [pid 6348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6348, si_uid=0, si_status=0, 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 6349 attached , child_tidptr=0x5555568ff5d0) = 6349 [pid 6349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6349] setpgid(0, 0) = 0 [pid 6349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6349] write(3, "1000", 4) = 4 [pid 6349] close(3) = 0 [pid 6349] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6349] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6349] write(4, "72", 2) = 2 [pid 6349] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6349] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6349] exit_group(0) = ? [pid 6349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6350 ./strace-static-x86_64: Process 6350 attached [pid 6350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6350] setpgid(0, 0) = 0 [pid 6350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6350] write(3, "1000", 4) = 4 [pid 6350] close(3) = 0 [pid 6350] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6350] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6350] write(4, "72", 2) = 2 [pid 6350] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6350] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6350] exit_group(0) = ? [pid 6350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6351 ./strace-static-x86_64: Process 6351 attached [pid 6351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6351] setpgid(0, 0) = 0 [pid 6351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6351] write(3, "1000", 4) = 4 [pid 6351] close(3) = 0 [pid 6351] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6351] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6351] write(4, "72", 2) = 2 [pid 6351] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6351] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6351] exit_group(0) = ? [pid 6351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6351, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6352 ./strace-static-x86_64: Process 6352 attached [pid 6352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6352] setpgid(0, 0) = 0 [pid 6352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6352] write(3, "1000", 4) = 4 [pid 6352] close(3) = 0 [pid 6352] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6352] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6352] write(4, "72", 2) = 2 [pid 6352] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6352] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6352] exit_group(0) = ? [pid 6352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6352, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6353 ./strace-static-x86_64: Process 6353 attached [pid 6353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6353] setpgid(0, 0) = 0 [pid 6353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6353] write(3, "1000", 4) = 4 [pid 6353] close(3) = 0 [pid 6353] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6353] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6353] write(4, "72", 2) = 2 [pid 6353] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6353] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6353] exit_group(0) = ? [pid 6353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6353, 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=0x5555568ff5d0) = 6354 ./strace-static-x86_64: Process 6354 attached [pid 6354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6354] setpgid(0, 0) = 0 [pid 6354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6354] write(3, "1000", 4) = 4 [pid 6354] close(3) = 0 [pid 6354] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6354] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6354] write(4, "72", 2) = 2 [pid 6354] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6354] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6354] exit_group(0) = ? [pid 6354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6354, 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=0x5555568ff5d0) = 6355 ./strace-static-x86_64: Process 6355 attached [pid 6355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6355] setpgid(0, 0) = 0 [pid 6355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6355] write(3, "1000", 4) = 4 [pid 6355] close(3) = 0 [pid 6355] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6355] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6355] write(4, "72", 2) = 2 [pid 6355] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6355] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6355] exit_group(0) = ? [pid 6355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6355, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6356 ./strace-static-x86_64: Process 6356 attached [pid 6356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6356] setpgid(0, 0) = 0 [pid 6356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6356] write(3, "1000", 4) = 4 [pid 6356] close(3) = 0 [pid 6356] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6356] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6356] write(4, "72", 2) = 2 [pid 6356] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6356] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6356] exit_group(0) = ? [pid 6356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6356, si_uid=0, si_status=0, 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 6357 attached , child_tidptr=0x5555568ff5d0) = 6357 [pid 6357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6357] setpgid(0, 0) = 0 [pid 6357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6357] write(3, "1000", 4) = 4 [pid 6357] close(3) = 0 [pid 6357] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6357] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6357] write(4, "72", 2) = 2 [pid 6357] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6357] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6357] exit_group(0) = ? [pid 6357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6357, si_uid=0, si_status=0, 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 6358 attached , child_tidptr=0x5555568ff5d0) = 6358 [pid 6358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6358] setpgid(0, 0) = 0 [pid 6358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6358] write(3, "1000", 4) = 4 [pid 6358] close(3) = 0 [pid 6358] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6358] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6358] write(4, "72", 2) = 2 [pid 6358] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6358] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6358] exit_group(0) = ? [pid 6358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6359 ./strace-static-x86_64: Process 6359 attached [pid 6359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6359] setpgid(0, 0) = 0 [pid 6359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6359] write(3, "1000", 4) = 4 [pid 6359] close(3) = 0 [pid 6359] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6359] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6359] write(4, "72", 2) = 2 [pid 6359] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6359] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6359] exit_group(0) = ? [pid 6359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6359, 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=0x5555568ff5d0) = 6360 ./strace-static-x86_64: Process 6360 attached [pid 6360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6360] setpgid(0, 0) = 0 [pid 6360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6360] write(3, "1000", 4) = 4 [pid 6360] close(3) = 0 [pid 6360] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6360] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6360] write(4, "72", 2) = 2 [pid 6360] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6360] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6360] exit_group(0) = ? [pid 6360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6361 ./strace-static-x86_64: Process 6361 attached [pid 6361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6361] setpgid(0, 0) = 0 [pid 6361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6361] write(3, "1000", 4) = 4 [pid 6361] close(3) = 0 [pid 6361] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6361] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6361] write(4, "72", 2) = 2 [pid 6361] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6361] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6361] exit_group(0) = ? [pid 6361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6361, si_uid=0, si_status=0, 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 6362 attached , child_tidptr=0x5555568ff5d0) = 6362 [pid 6362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6362] setpgid(0, 0) = 0 [pid 6362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6362] write(3, "1000", 4) = 4 [pid 6362] close(3) = 0 [pid 6362] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6362] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6362] write(4, "72", 2) = 2 [pid 6362] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6362] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6362] exit_group(0) = ? [pid 6362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6362, si_uid=0, si_status=0, 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 6363 attached , child_tidptr=0x5555568ff5d0) = 6363 [pid 6363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6363] setpgid(0, 0) = 0 [pid 6363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6363] write(3, "1000", 4) = 4 [pid 6363] close(3) = 0 [pid 6363] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6363] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6363] write(4, "72", 2) = 2 [pid 6363] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6363] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6363] exit_group(0) = ? [pid 6363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6363, si_uid=0, si_status=0, 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 6364 attached , child_tidptr=0x5555568ff5d0) = 6364 [pid 6364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6364] setpgid(0, 0) = 0 [pid 6364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6364] write(3, "1000", 4) = 4 [pid 6364] close(3) = 0 [pid 6364] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6364] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6364] write(4, "72", 2) = 2 [pid 6364] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6364] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6364] exit_group(0) = ? [pid 6364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6364, si_uid=0, si_status=0, 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 6365 attached , child_tidptr=0x5555568ff5d0) = 6365 [pid 6365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6365] setpgid(0, 0) = 0 [pid 6365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6365] write(3, "1000", 4) = 4 [pid 6365] close(3) = 0 [pid 6365] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6365] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6365] write(4, "72", 2) = 2 [pid 6365] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6365] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6365] exit_group(0) = ? [pid 6365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6365, si_uid=0, si_status=0, 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 6366 attached , child_tidptr=0x5555568ff5d0) = 6366 [pid 6366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6366] setpgid(0, 0) = 0 [pid 6366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6366] write(3, "1000", 4) = 4 [pid 6366] close(3) = 0 [pid 6366] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6366] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6366] write(4, "72", 2) = 2 [pid 6366] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6366] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6366] exit_group(0) = ? [pid 6366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6366, si_uid=0, si_status=0, 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 6367 attached , child_tidptr=0x5555568ff5d0) = 6367 [pid 6367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6367] setpgid(0, 0) = 0 [pid 6367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6367] write(3, "1000", 4) = 4 [pid 6367] close(3) = 0 [pid 6367] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6367] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6367] write(4, "72", 2) = 2 [pid 6367] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6367] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6367] exit_group(0) = ? [pid 6367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6367, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6368 ./strace-static-x86_64: Process 6368 attached [pid 6368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6368] setpgid(0, 0) = 0 [pid 6368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6368] write(3, "1000", 4) = 4 [pid 6368] close(3) = 0 [pid 6368] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6368] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6368] write(4, "72", 2) = 2 [pid 6368] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6368] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6368] exit_group(0) = ? [pid 6368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6368, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6369 ./strace-static-x86_64: Process 6369 attached [pid 6369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6369] setpgid(0, 0) = 0 [pid 6369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6369] write(3, "1000", 4) = 4 [pid 6369] close(3) = 0 [pid 6369] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6369] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6369] write(4, "72", 2) = 2 [pid 6369] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6369] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6369] exit_group(0) = ? [pid 6369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6369, 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=0x5555568ff5d0) = 6370 ./strace-static-x86_64: Process 6370 attached [pid 6370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6370] setpgid(0, 0) = 0 [pid 6370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6370] write(3, "1000", 4) = 4 [pid 6370] close(3) = 0 [pid 6370] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6370] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6370] write(4, "72", 2) = 2 [pid 6370] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6370] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6370] exit_group(0) = ? [pid 6370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6370, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6371 ./strace-static-x86_64: Process 6371 attached [pid 6371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6371] setpgid(0, 0) = 0 [pid 6371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6371] write(3, "1000", 4) = 4 [pid 6371] close(3) = 0 [pid 6371] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6371] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6371] write(4, "72", 2) = 2 [pid 6371] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6371] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6371] exit_group(0) = ? [pid 6371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6371, si_uid=0, si_status=0, 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 6372 attached , child_tidptr=0x5555568ff5d0) = 6372 [pid 6372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6372] setpgid(0, 0) = 0 [pid 6372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6372] write(3, "1000", 4) = 4 [pid 6372] close(3) = 0 [pid 6372] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6372] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6372] write(4, "72", 2) = 2 [pid 6372] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6372] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6372] exit_group(0) = ? [pid 6372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6372, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6373 ./strace-static-x86_64: Process 6373 attached [pid 6373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6373] setpgid(0, 0) = 0 [pid 6373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6373] write(3, "1000", 4) = 4 [pid 6373] close(3) = 0 [pid 6373] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6373] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6373] write(4, "72", 2) = 2 [pid 6373] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6373] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6373] exit_group(0) = ? [pid 6373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6373, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6374 ./strace-static-x86_64: Process 6374 attached [pid 6374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6374] setpgid(0, 0) = 0 [pid 6374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6374] write(3, "1000", 4) = 4 [pid 6374] close(3) = 0 [pid 6374] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6374] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6374] write(4, "72", 2) = 2 [pid 6374] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6374] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6374] exit_group(0) = ? [pid 6374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6375 ./strace-static-x86_64: Process 6375 attached [pid 6375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6375] setpgid(0, 0) = 0 [pid 6375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6375] write(3, "1000", 4) = 4 [pid 6375] close(3) = 0 [pid 6375] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6375] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6375] write(4, "72", 2) = 2 [pid 6375] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6375] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6375] exit_group(0) = ? [pid 6375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6375, 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 6376 attached , child_tidptr=0x5555568ff5d0) = 6376 [pid 6376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6376] setpgid(0, 0) = 0 [pid 6376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6376] write(3, "1000", 4) = 4 [pid 6376] close(3) = 0 [pid 6376] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6376] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6376] write(4, "72", 2) = 2 [pid 6376] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6376] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6376] exit_group(0) = ? [pid 6376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6376, 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 6377 attached , child_tidptr=0x5555568ff5d0) = 6377 [pid 6377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6377] setpgid(0, 0) = 0 [pid 6377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6377] write(3, "1000", 4) = 4 [pid 6377] close(3) = 0 [pid 6377] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6377] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6377] write(4, "72", 2) = 2 [pid 6377] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6377] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6377] exit_group(0) = ? [pid 6377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6377, si_uid=0, si_status=0, 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 6378 attached , child_tidptr=0x5555568ff5d0) = 6378 [pid 6378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6378] setpgid(0, 0) = 0 [pid 6378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6378] write(3, "1000", 4) = 4 [pid 6378] close(3) = 0 [pid 6378] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6378] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6378] write(4, "72", 2) = 2 [pid 6378] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6378] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6378] exit_group(0) = ? [pid 6378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6378, si_uid=0, si_status=0, 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 6379 attached , child_tidptr=0x5555568ff5d0) = 6379 [pid 6379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6379] setpgid(0, 0) = 0 [pid 6379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6379] write(3, "1000", 4) = 4 [pid 6379] close(3) = 0 [pid 6379] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6379] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6379] write(4, "72", 2) = 2 [pid 6379] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6379] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6379] exit_group(0) = ? [pid 6379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6379, 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=0x5555568ff5d0) = 6380 ./strace-static-x86_64: Process 6380 attached [pid 6380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6380] setpgid(0, 0) = 0 [pid 6380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6380] write(3, "1000", 4) = 4 [pid 6380] close(3) = 0 [pid 6380] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6380] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6380] write(4, "72", 2) = 2 [pid 6380] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6380] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6380] exit_group(0) = ? [pid 6380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6380, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6381 ./strace-static-x86_64: Process 6381 attached [pid 6381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6381] setpgid(0, 0) = 0 [pid 6381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6381] write(3, "1000", 4) = 4 [pid 6381] close(3) = 0 [pid 6381] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6381] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6381] write(4, "72", 2) = 2 [pid 6381] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6381] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6381] exit_group(0) = ? [pid 6381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6381, 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 6382 attached , child_tidptr=0x5555568ff5d0) = 6382 [pid 6382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6382] setpgid(0, 0) = 0 [pid 6382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6382] write(3, "1000", 4) = 4 [pid 6382] close(3) = 0 [pid 6382] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6382] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6382] write(4, "72", 2) = 2 [pid 6382] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6382] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6382] exit_group(0) = ? [pid 6382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6382, si_uid=0, si_status=0, 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 6383 attached , child_tidptr=0x5555568ff5d0) = 6383 [pid 6383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6383] setpgid(0, 0) = 0 [pid 6383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6383] write(3, "1000", 4) = 4 [pid 6383] close(3) = 0 [pid 6383] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6383] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6383] write(4, "72", 2) = 2 [pid 6383] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6383] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6383] exit_group(0) = ? [pid 6383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6384 ./strace-static-x86_64: Process 6384 attached [pid 6384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6384] setpgid(0, 0) = 0 [pid 6384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6384] write(3, "1000", 4) = 4 [pid 6384] close(3) = 0 [pid 6384] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6384] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6384] write(4, "72", 2) = 2 [pid 6384] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6384] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6384] exit_group(0) = ? [pid 6384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6384, 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 6385 attached , child_tidptr=0x5555568ff5d0) = 6385 [pid 6385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6385] setpgid(0, 0) = 0 [pid 6385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6385] write(3, "1000", 4) = 4 [pid 6385] close(3) = 0 [pid 6385] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6385] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6385] write(4, "72", 2) = 2 [pid 6385] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6385] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6385] exit_group(0) = ? [pid 6385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6385, si_uid=0, si_status=0, 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 6386 attached , child_tidptr=0x5555568ff5d0) = 6386 [pid 6386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6386] setpgid(0, 0) = 0 [pid 6386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6386] write(3, "1000", 4) = 4 [pid 6386] close(3) = 0 [pid 6386] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6386] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6386] write(4, "72", 2) = 2 [pid 6386] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6386] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6386] exit_group(0) = ? [pid 6386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6386, si_uid=0, si_status=0, 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 6387 attached , child_tidptr=0x5555568ff5d0) = 6387 [pid 6387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6387] setpgid(0, 0) = 0 [pid 6387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6387] write(3, "1000", 4) = 4 [pid 6387] close(3) = 0 [pid 6387] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6387] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6387] write(4, "72", 2) = 2 [pid 6387] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6387] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6387] exit_group(0) = ? [pid 6387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6387, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6388 ./strace-static-x86_64: Process 6388 attached [pid 6388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6388] setpgid(0, 0) = 0 [pid 6388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6388] write(3, "1000", 4) = 4 [pid 6388] close(3) = 0 [pid 6388] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6388] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6388] write(4, "72", 2) = 2 [pid 6388] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6388] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6388] exit_group(0) = ? [pid 6388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6389 ./strace-static-x86_64: Process 6389 attached [pid 6389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6389] setpgid(0, 0) = 0 [pid 6389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6389] write(3, "1000", 4) = 4 [pid 6389] close(3) = 0 [pid 6389] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6389] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6389] write(4, "72", 2) = 2 [pid 6389] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6389] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6389] exit_group(0) = ? [pid 6389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6389, 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=0x5555568ff5d0) = 6390 ./strace-static-x86_64: Process 6390 attached [pid 6390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6390] setpgid(0, 0) = 0 [pid 6390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6390] write(3, "1000", 4) = 4 [pid 6390] close(3) = 0 [pid 6390] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6390] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6390] write(4, "72", 2) = 2 [pid 6390] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6390] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6390] exit_group(0) = ? [pid 6390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6390, si_uid=0, si_status=0, 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 6391 attached , child_tidptr=0x5555568ff5d0) = 6391 [pid 6391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6391] setpgid(0, 0) = 0 [pid 6391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6391] write(3, "1000", 4) = 4 [pid 6391] close(3) = 0 [pid 6391] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6391] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6391] write(4, "72", 2) = 2 [pid 6391] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6391] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6391] exit_group(0) = ? [pid 6391] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6391, 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=0x5555568ff5d0) = 6392 ./strace-static-x86_64: Process 6392 attached [pid 6392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6392] setpgid(0, 0) = 0 [pid 6392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6392] write(3, "1000", 4) = 4 [pid 6392] close(3) = 0 [pid 6392] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6392] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6392] write(4, "72", 2) = 2 [pid 6392] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6392] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6392] exit_group(0) = ? [pid 6392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6392, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6393 ./strace-static-x86_64: Process 6393 attached [pid 6393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6393] setpgid(0, 0) = 0 [pid 6393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6393] write(3, "1000", 4) = 4 [pid 6393] close(3) = 0 [pid 6393] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6393] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6393] write(4, "72", 2) = 2 [pid 6393] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6393] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6393] exit_group(0) = ? [pid 6393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6394 ./strace-static-x86_64: Process 6394 attached [pid 6394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6394] setpgid(0, 0) = 0 [pid 6394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6394] write(3, "1000", 4) = 4 [pid 6394] close(3) = 0 [pid 6394] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6394] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6394] write(4, "72", 2) = 2 [pid 6394] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6394] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6394] exit_group(0) = ? [pid 6394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6395 ./strace-static-x86_64: Process 6395 attached [pid 6395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6395] setpgid(0, 0) = 0 [pid 6395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6395] write(3, "1000", 4) = 4 [pid 6395] close(3) = 0 [pid 6395] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6395] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6395] write(4, "72", 2) = 2 [pid 6395] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6395] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6395] exit_group(0) = ? [pid 6395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6395, si_uid=0, si_status=0, 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 6396 attached , child_tidptr=0x5555568ff5d0) = 6396 [pid 6396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6396] setpgid(0, 0) = 0 [pid 6396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6396] write(3, "1000", 4) = 4 [pid 6396] close(3) = 0 [pid 6396] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6396] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6396] write(4, "72", 2) = 2 [pid 6396] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6396] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6396] exit_group(0) = ? [pid 6396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6396, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6397 ./strace-static-x86_64: Process 6397 attached [pid 6397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6397] setpgid(0, 0) = 0 [pid 6397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6397] write(3, "1000", 4) = 4 [pid 6397] close(3) = 0 [pid 6397] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6397] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6397] write(4, "72", 2) = 2 [pid 6397] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6397] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6397] exit_group(0) = ? [pid 6397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6398 ./strace-static-x86_64: Process 6398 attached [pid 6398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6398] setpgid(0, 0) = 0 [pid 6398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6398] write(3, "1000", 4) = 4 [pid 6398] close(3) = 0 [pid 6398] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6398] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6398] write(4, "72", 2) = 2 [pid 6398] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6398] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6398] exit_group(0) = ? [pid 6398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6399 ./strace-static-x86_64: Process 6399 attached [pid 6399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6399] setpgid(0, 0) = 0 [pid 6399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6399] write(3, "1000", 4) = 4 [pid 6399] close(3) = 0 [pid 6399] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6399] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6399] write(4, "72", 2) = 2 [pid 6399] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6399] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6399] exit_group(0) = ? [pid 6399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6400 ./strace-static-x86_64: Process 6400 attached [pid 6400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6400] setpgid(0, 0) = 0 [pid 6400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6400] write(3, "1000", 4) = 4 [pid 6400] close(3) = 0 [pid 6400] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6400] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6400] write(4, "72", 2) = 2 [pid 6400] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6400] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6400] exit_group(0) = ? [pid 6400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6400, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6401 ./strace-static-x86_64: Process 6401 attached [pid 6401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6401] setpgid(0, 0) = 0 [pid 6401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6401] write(3, "1000", 4) = 4 [pid 6401] close(3) = 0 [pid 6401] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6401] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6401] write(4, "72", 2) = 2 [pid 6401] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6401] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6401] exit_group(0) = ? [pid 6401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6401, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6402 ./strace-static-x86_64: Process 6402 attached [pid 6402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6402] setpgid(0, 0) = 0 [pid 6402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6402] write(3, "1000", 4) = 4 [pid 6402] close(3) = 0 [pid 6402] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6402] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6402] write(4, "72", 2) = 2 [pid 6402] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6402] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6402] exit_group(0) = ? [pid 6402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6402, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6403 ./strace-static-x86_64: Process 6403 attached [pid 6403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6403] setpgid(0, 0) = 0 [pid 6403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6403] write(3, "1000", 4) = 4 [pid 6403] close(3) = 0 [pid 6403] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6403] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6403] write(4, "72", 2) = 2 [pid 6403] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6403] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6403] exit_group(0) = ? [pid 6403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6404 ./strace-static-x86_64: Process 6404 attached [pid 6404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6404] setpgid(0, 0) = 0 [pid 6404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6404] write(3, "1000", 4) = 4 [pid 6404] close(3) = 0 [pid 6404] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6404] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6404] write(4, "72", 2) = 2 [pid 6404] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6404] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6404] exit_group(0) = ? [pid 6404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6404, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6405 ./strace-static-x86_64: Process 6405 attached [pid 6405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6405] setpgid(0, 0) = 0 [pid 6405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6405] write(3, "1000", 4) = 4 [pid 6405] close(3) = 0 [pid 6405] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6405] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6405] write(4, "72", 2) = 2 [pid 6405] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6405] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6405] exit_group(0) = ? [pid 6405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6405, si_uid=0, si_status=0, 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 6406 attached , child_tidptr=0x5555568ff5d0) = 6406 [pid 6406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6406] setpgid(0, 0) = 0 [pid 6406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6406] write(3, "1000", 4) = 4 [pid 6406] close(3) = 0 [pid 6406] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6406] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6406] write(4, "72", 2) = 2 [pid 6406] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6406] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6406] exit_group(0) = ? [pid 6406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6406, si_uid=0, si_status=0, 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 6407 attached , child_tidptr=0x5555568ff5d0) = 6407 [pid 6407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6407] setpgid(0, 0) = 0 [pid 6407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6407] write(3, "1000", 4) = 4 [pid 6407] close(3) = 0 [pid 6407] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6407] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6407] write(4, "72", 2) = 2 [pid 6407] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6407] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6407] exit_group(0) = ? [pid 6407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6408 ./strace-static-x86_64: Process 6408 attached [pid 6408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6408] setpgid(0, 0) = 0 [pid 6408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6408] write(3, "1000", 4) = 4 [pid 6408] close(3) = 0 [pid 6408] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6408] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6408] write(4, "72", 2) = 2 [pid 6408] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6408] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6408] exit_group(0) = ? [pid 6408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6408, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6409 ./strace-static-x86_64: Process 6409 attached [pid 6409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6409] setpgid(0, 0) = 0 [pid 6409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6409] write(3, "1000", 4) = 4 [pid 6409] close(3) = 0 [pid 6409] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6409] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6409] write(4, "72", 2) = 2 [pid 6409] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6409] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6409] exit_group(0) = ? [pid 6409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6409, si_uid=0, si_status=0, 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 6410 attached [pid 6410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6410] setpgid(0, 0) = 0 [pid 6410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6410 [pid 6410] <... openat resumed>) = 3 [pid 6410] write(3, "1000", 4) = 4 [pid 6410] close(3) = 0 [pid 6410] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6410] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6410] write(4, "72", 2) = 2 [pid 6410] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6410] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6410] exit_group(0) = ? [pid 6410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6410, si_uid=0, si_status=0, 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 6411 attached , child_tidptr=0x5555568ff5d0) = 6411 [pid 6411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6411] setpgid(0, 0) = 0 [pid 6411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6411] write(3, "1000", 4) = 4 [pid 6411] close(3) = 0 [pid 6411] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6411] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6411] write(4, "72", 2) = 2 [pid 6411] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6411] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6411] exit_group(0) = ? [pid 6411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6411, si_uid=0, si_status=0, 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 6412 attached , child_tidptr=0x5555568ff5d0) = 6412 [pid 6412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6412] setpgid(0, 0) = 0 [pid 6412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6412] write(3, "1000", 4) = 4 [pid 6412] close(3) = 0 [pid 6412] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6412] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6412] write(4, "72", 2) = 2 [pid 6412] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6412] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6412] exit_group(0) = ? [pid 6412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6412, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6413 ./strace-static-x86_64: Process 6413 attached [pid 6413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6413] setpgid(0, 0) = 0 [pid 6413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6413] write(3, "1000", 4) = 4 [pid 6413] close(3) = 0 [pid 6413] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6413] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6413] write(4, "72", 2) = 2 [pid 6413] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6413] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6413] exit_group(0) = ? [pid 6413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6413, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6414 ./strace-static-x86_64: Process 6414 attached [pid 6414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6414] setpgid(0, 0) = 0 [pid 6414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6414] write(3, "1000", 4) = 4 [pid 6414] close(3) = 0 [pid 6414] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6414] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6414] write(4, "72", 2) = 2 [pid 6414] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6414] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6414] exit_group(0) = ? [pid 6414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6414, 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 6415 attached , child_tidptr=0x5555568ff5d0) = 6415 [pid 6415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6415] setpgid(0, 0) = 0 [pid 6415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6415] write(3, "1000", 4) = 4 [pid 6415] close(3) = 0 [pid 6415] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6415] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6415] write(4, "72", 2) = 2 [pid 6415] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6415] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6415] exit_group(0) = ? [pid 6415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6415, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6416 ./strace-static-x86_64: Process 6416 attached [pid 6416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6416] setpgid(0, 0) = 0 [pid 6416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6416] write(3, "1000", 4) = 4 [pid 6416] close(3) = 0 [pid 6416] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6416] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6416] write(4, "72", 2) = 2 [pid 6416] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6416] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6416] exit_group(0) = ? [pid 6416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6416, si_uid=0, si_status=0, 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 6417 attached , child_tidptr=0x5555568ff5d0) = 6417 [pid 6417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6417] setpgid(0, 0) = 0 [pid 6417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6417] write(3, "1000", 4) = 4 [pid 6417] close(3) = 0 [pid 6417] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6417] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6417] write(4, "72", 2) = 2 [pid 6417] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6417] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6417] exit_group(0) = ? [pid 6417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6417, 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=0x5555568ff5d0) = 6418 ./strace-static-x86_64: Process 6418 attached [pid 6418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6418] setpgid(0, 0) = 0 [pid 6418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6418] write(3, "1000", 4) = 4 [pid 6418] close(3) = 0 [pid 6418] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6418] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6418] write(4, "72", 2) = 2 [pid 6418] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6418] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6418] exit_group(0) = ? [pid 6418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6418, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6419 ./strace-static-x86_64: Process 6419 attached [pid 6419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6419] setpgid(0, 0) = 0 [pid 6419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6419] write(3, "1000", 4) = 4 [pid 6419] close(3) = 0 [pid 6419] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6419] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6419] write(4, "72", 2) = 2 [pid 6419] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6419] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6419] exit_group(0) = ? [pid 6419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6419, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6420 ./strace-static-x86_64: Process 6420 attached [pid 6420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6420] setpgid(0, 0) = 0 [pid 6420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6420] write(3, "1000", 4) = 4 [pid 6420] close(3) = 0 [pid 6420] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6420] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6420] write(4, "72", 2) = 2 [pid 6420] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6420] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6420] exit_group(0) = ? [pid 6420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6420, si_uid=0, si_status=0, 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 6421 attached , child_tidptr=0x5555568ff5d0) = 6421 [pid 6421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6421] setpgid(0, 0) = 0 [pid 6421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6421] write(3, "1000", 4) = 4 [pid 6421] close(3) = 0 [pid 6421] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6421] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6421] write(4, "72", 2) = 2 [pid 6421] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6421] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6421] exit_group(0) = ? [pid 6421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6421, 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=0x5555568ff5d0) = 6422 ./strace-static-x86_64: Process 6422 attached [pid 6422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6422] setpgid(0, 0) = 0 [pid 6422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6422] write(3, "1000", 4) = 4 [pid 6422] close(3) = 0 [pid 6422] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6422] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6422] write(4, "72", 2) = 2 [pid 6422] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6422] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6422] exit_group(0) = ? [pid 6422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6422, 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 6423 attached , child_tidptr=0x5555568ff5d0) = 6423 [pid 6423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6423] setpgid(0, 0) = 0 [pid 6423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6423] write(3, "1000", 4) = 4 [pid 6423] close(3) = 0 [pid 6423] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6423] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6423] write(4, "72", 2) = 2 [pid 6423] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6423] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6423] exit_group(0) = ? [pid 6423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6423, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6424 ./strace-static-x86_64: Process 6424 attached [pid 6424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6424] setpgid(0, 0) = 0 [pid 6424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6424] write(3, "1000", 4) = 4 [pid 6424] close(3) = 0 [pid 6424] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6424] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6424] write(4, "72", 2) = 2 [pid 6424] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6424] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6424] exit_group(0) = ? [pid 6424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6424, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6425 ./strace-static-x86_64: Process 6425 attached [pid 6425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6425] setpgid(0, 0) = 0 [pid 6425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6425] write(3, "1000", 4) = 4 [pid 6425] close(3) = 0 [pid 6425] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6425] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6425] write(4, "72", 2) = 2 [pid 6425] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6425] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6425] exit_group(0) = ? [pid 6425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6425, 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 6426 attached , child_tidptr=0x5555568ff5d0) = 6426 [pid 6426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6426] setpgid(0, 0) = 0 [pid 6426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6426] write(3, "1000", 4) = 4 [pid 6426] close(3) = 0 [pid 6426] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6426] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6426] write(4, "72", 2) = 2 [pid 6426] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6426] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6426] exit_group(0) = ? [pid 6426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6426, si_uid=0, si_status=0, 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 6427 attached , child_tidptr=0x5555568ff5d0) = 6427 [pid 6427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6427] setpgid(0, 0) = 0 [pid 6427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6427] write(3, "1000", 4) = 4 [pid 6427] close(3) = 0 [pid 6427] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6427] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6427] write(4, "72", 2) = 2 [pid 6427] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6427] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6427] exit_group(0) = ? [pid 6427] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6427, 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=0x5555568ff5d0) = 6428 ./strace-static-x86_64: Process 6428 attached [pid 6428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6428] setpgid(0, 0) = 0 [pid 6428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6428] write(3, "1000", 4) = 4 [pid 6428] close(3) = 0 [pid 6428] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6428] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6428] write(4, "72", 2) = 2 [pid 6428] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6428] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6428] exit_group(0) = ? [pid 6428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6428, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6429 ./strace-static-x86_64: Process 6429 attached [pid 6429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6429] setpgid(0, 0) = 0 [pid 6429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6429] write(3, "1000", 4) = 4 [pid 6429] close(3) = 0 [pid 6429] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6429] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6429] write(4, "72", 2) = 2 [pid 6429] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6429] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6429] exit_group(0) = ? [pid 6429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6429, si_uid=0, si_status=0, 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 6430 attached , child_tidptr=0x5555568ff5d0) = 6430 [pid 6430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6430] setpgid(0, 0) = 0 [pid 6430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6430] write(3, "1000", 4) = 4 [pid 6430] close(3) = 0 [pid 6430] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6430] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6430] write(4, "72", 2) = 2 [pid 6430] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6430] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6430] exit_group(0) = ? [pid 6430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6430, 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=0x5555568ff5d0) = 6431 ./strace-static-x86_64: Process 6431 attached [pid 6431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6431] setpgid(0, 0) = 0 [pid 6431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6431] write(3, "1000", 4) = 4 [pid 6431] close(3) = 0 [pid 6431] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6431] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6431] write(4, "72", 2) = 2 [pid 6431] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6431] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6431] exit_group(0) = ? [pid 6431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6431, 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 6432 attached [pid 6432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6432] setpgid(0, 0) = 0 [pid 6432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6432] write(3, "1000", 4) = 4 [pid 6432] close(3) = 0 [pid 6432] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6432] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6432] write(4, "72", 2) = 2 [pid 6432] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6432 [pid 6432] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6432] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6432] exit_group(0) = ? [pid 6432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6433 ./strace-static-x86_64: Process 6433 attached [pid 6433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6433] setpgid(0, 0) = 0 [pid 6433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6433] write(3, "1000", 4) = 4 [pid 6433] close(3) = 0 [pid 6433] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6433] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6433] write(4, "72", 2) = 2 [pid 6433] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6433] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6433] exit_group(0) = ? [pid 6433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6434 ./strace-static-x86_64: Process 6434 attached [pid 6434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6434] setpgid(0, 0) = 0 [pid 6434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6434] write(3, "1000", 4) = 4 [pid 6434] close(3) = 0 [pid 6434] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6434] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6434] write(4, "72", 2) = 2 [pid 6434] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6434] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6434] exit_group(0) = ? [pid 6434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6434, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6435 ./strace-static-x86_64: Process 6435 attached [pid 6435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6435] setpgid(0, 0) = 0 [pid 6435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6435] write(3, "1000", 4) = 4 [pid 6435] close(3) = 0 [pid 6435] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6435] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6435] write(4, "72", 2) = 2 [pid 6435] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6435] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6435] exit_group(0) = ? [pid 6435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6435, 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=0x5555568ff5d0) = 6436 ./strace-static-x86_64: Process 6436 attached [pid 6436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6436] setpgid(0, 0) = 0 [pid 6436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6436] write(3, "1000", 4) = 4 [pid 6436] close(3) = 0 [pid 6436] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6436] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6436] write(4, "72", 2) = 2 [pid 6436] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6436] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6436] exit_group(0) = ? [pid 6436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6437 ./strace-static-x86_64: Process 6437 attached [pid 6437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6437] setpgid(0, 0) = 0 [pid 6437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6437] write(3, "1000", 4) = 4 [pid 6437] close(3) = 0 [pid 6437] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6437] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6437] write(4, "72", 2) = 2 [pid 6437] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6437] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6437] exit_group(0) = ? [pid 6437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6437, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6438 ./strace-static-x86_64: Process 6438 attached [pid 6438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6438] setpgid(0, 0) = 0 [pid 6438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6438] write(3, "1000", 4) = 4 [pid 6438] close(3) = 0 [pid 6438] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6438] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6438] write(4, "72", 2) = 2 [pid 6438] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6438] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6438] exit_group(0) = ? [pid 6438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6438, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6439 ./strace-static-x86_64: Process 6439 attached [pid 6439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6439] setpgid(0, 0) = 0 [pid 6439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6439] write(3, "1000", 4) = 4 [pid 6439] close(3) = 0 [pid 6439] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6439] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6439] write(4, "72", 2) = 2 [pid 6439] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6439] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6439] exit_group(0) = ? [pid 6439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6439, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6440 ./strace-static-x86_64: Process 6440 attached [pid 6440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6440] setpgid(0, 0) = 0 [pid 6440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6440] write(3, "1000", 4) = 4 [pid 6440] close(3) = 0 [pid 6440] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6440] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6440] write(4, "72", 2) = 2 [pid 6440] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6440] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6440] exit_group(0) = ? [pid 6440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6440, 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 6441 attached , child_tidptr=0x5555568ff5d0) = 6441 [pid 6441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6441] setpgid(0, 0) = 0 [pid 6441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6441] write(3, "1000", 4) = 4 [pid 6441] close(3) = 0 [pid 6441] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6441] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6441] write(4, "72", 2) = 2 [pid 6441] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6441] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6441] exit_group(0) = ? [pid 6441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6442 ./strace-static-x86_64: Process 6442 attached [pid 6442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6442] setpgid(0, 0) = 0 [pid 6442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6442] write(3, "1000", 4) = 4 [pid 6442] close(3) = 0 [pid 6442] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6442] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6442] write(4, "72", 2) = 2 [pid 6442] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6442] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6442] exit_group(0) = ? [pid 6442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6442, si_uid=0, si_status=0, 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 6443 attached , child_tidptr=0x5555568ff5d0) = 6443 [pid 6443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6443] setpgid(0, 0) = 0 [pid 6443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6443] write(3, "1000", 4) = 4 [pid 6443] close(3) = 0 [pid 6443] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6443] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6443] write(4, "72", 2) = 2 [pid 6443] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6443] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6443] exit_group(0) = ? [pid 6443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6443, si_uid=0, si_status=0, 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 6444 attached , child_tidptr=0x5555568ff5d0) = 6444 [pid 6444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6444] setpgid(0, 0) = 0 [pid 6444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6444] write(3, "1000", 4) = 4 [pid 6444] close(3) = 0 [pid 6444] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6444] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6444] write(4, "72", 2) = 2 [pid 6444] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6444] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6444] exit_group(0) = ? [pid 6444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6444, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6445 ./strace-static-x86_64: Process 6445 attached [pid 6445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6445] setpgid(0, 0) = 0 [pid 6445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6445] write(3, "1000", 4) = 4 [pid 6445] close(3) = 0 [pid 6445] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6445] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6445] write(4, "72", 2) = 2 [pid 6445] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6445] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6445] exit_group(0) = ? [pid 6445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6445, si_uid=0, si_status=0, 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 6446 attached , child_tidptr=0x5555568ff5d0) = 6446 [pid 6446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6446] setpgid(0, 0) = 0 [pid 6446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6446] write(3, "1000", 4) = 4 [pid 6446] close(3) = 0 [pid 6446] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6446] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6446] write(4, "72", 2) = 2 [pid 6446] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6446] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6446] exit_group(0) = ? [pid 6446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6446, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6447 ./strace-static-x86_64: Process 6447 attached [pid 6447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6447] setpgid(0, 0) = 0 [pid 6447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6447] write(3, "1000", 4) = 4 [pid 6447] close(3) = 0 [pid 6447] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6447] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6447] write(4, "72", 2) = 2 [pid 6447] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6447] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6447] exit_group(0) = ? [pid 6447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6447, si_uid=0, si_status=0, 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 6448 attached , child_tidptr=0x5555568ff5d0) = 6448 [pid 6448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6448] setpgid(0, 0) = 0 [pid 6448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6448] write(3, "1000", 4) = 4 [pid 6448] close(3) = 0 [pid 6448] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6448] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6448] write(4, "72", 2) = 2 [pid 6448] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6448] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6448] exit_group(0) = ? [pid 6448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6448, si_uid=0, si_status=0, 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 6449 attached , child_tidptr=0x5555568ff5d0) = 6449 [pid 6449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6449] setpgid(0, 0) = 0 [pid 6449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6449] write(3, "1000", 4) = 4 [pid 6449] close(3) = 0 [pid 6449] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6449] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6449] write(4, "72", 2) = 2 [pid 6449] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6449] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6449] exit_group(0) = ? [pid 6449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6449, si_uid=0, si_status=0, 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 6450 attached , child_tidptr=0x5555568ff5d0) = 6450 [pid 6450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6450] setpgid(0, 0) = 0 [pid 6450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6450] write(3, "1000", 4) = 4 [pid 6450] close(3) = 0 [pid 6450] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6450] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6450] write(4, "72", 2) = 2 [pid 6450] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6450] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6450] exit_group(0) = ? [pid 6450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6450, si_uid=0, si_status=0, 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 6451 attached , child_tidptr=0x5555568ff5d0) = 6451 [pid 6451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6451] setpgid(0, 0) = 0 [pid 6451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6451] write(3, "1000", 4) = 4 [pid 6451] close(3) = 0 [pid 6451] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6451] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6451] write(4, "72", 2) = 2 [pid 6451] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6451] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6451] exit_group(0) = ? [pid 6451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6451, 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=0x5555568ff5d0) = 6452 ./strace-static-x86_64: Process 6452 attached [pid 6452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6452] setpgid(0, 0) = 0 [pid 6452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6452] write(3, "1000", 4) = 4 [pid 6452] close(3) = 0 [pid 6452] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6452] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6452] write(4, "72", 2) = 2 [pid 6452] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6452] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6452] exit_group(0) = ? [pid 6452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6452, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6453 ./strace-static-x86_64: Process 6453 attached [pid 6453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6453] setpgid(0, 0) = 0 [pid 6453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6453] write(3, "1000", 4) = 4 [pid 6453] close(3) = 0 [pid 6453] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6453] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6453] write(4, "72", 2) = 2 [pid 6453] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6453] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6453] exit_group(0) = ? [pid 6453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6453, 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 6454 attached , child_tidptr=0x5555568ff5d0) = 6454 [pid 6454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6454] setpgid(0, 0) = 0 [pid 6454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6454] write(3, "1000", 4) = 4 [pid 6454] close(3) = 0 [pid 6454] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6454] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6454] write(4, "72", 2) = 2 [pid 6454] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6454] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6454] exit_group(0) = ? [pid 6454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6455 ./strace-static-x86_64: Process 6455 attached [pid 6455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6455] setpgid(0, 0) = 0 [pid 6455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6455] write(3, "1000", 4) = 4 [pid 6455] close(3) = 0 [pid 6455] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6455] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6455] write(4, "72", 2) = 2 [pid 6455] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6455] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6455] exit_group(0) = ? [pid 6455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6455, si_uid=0, si_status=0, 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 6456 attached [pid 6456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6456] setpgid(0, 0) = 0 [pid 6456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6456] write(3, "1000", 4) = 4 [pid 6456] close(3) = 0 [pid 6456] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6456] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6456] write(4, "72", 2) = 2 [pid 6456] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6456 [pid 6456] <... ioctl resumed>) = 0 [pid 6456] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 6456] exit_group(0) = ? [pid 6456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6456, 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 6458 attached , child_tidptr=0x5555568ff5d0) = 6458 [pid 6458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6458] setpgid(0, 0) = 0 [pid 6458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6458] write(3, "1000", 4) = 4 [pid 6458] close(3) = 0 [pid 6458] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6458] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6458] write(4, "72", 2) = 2 [pid 6458] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 6458] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6458] exit_group(0) = ? [pid 6458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6458, si_uid=0, si_status=0, 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 6459 attached , child_tidptr=0x5555568ff5d0) = 6459 [pid 6459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6459] setpgid(0, 0) = 0 [pid 6459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6459] write(3, "1000", 4) = 4 [pid 6459] close(3) = 0 [pid 6459] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6459] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6459] write(4, "72", 2) = 2 [pid 6459] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6459] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6459] exit_group(0) = ? [pid 6459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6459, si_uid=0, si_status=0, 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 6460 attached [pid 6460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6460] setpgid(0, 0) = 0 [pid 6460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6460] write(3, "1000", 4) = 4 [pid 6460] close(3) = 0 [pid 6460] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6460] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6460 [pid 6460] <... openat resumed>) = 4 [pid 6460] write(4, "72", 2) = 2 [pid 6460] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6460] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6460] exit_group(0) = ? [pid 6460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6460, 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=0x5555568ff5d0) = 6461 ./strace-static-x86_64: Process 6461 attached [pid 6461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6461] setpgid(0, 0) = 0 [pid 6461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6461] write(3, "1000", 4) = 4 [pid 6461] close(3) = 0 [pid 6461] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6461] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6461] write(4, "72", 2) = 2 [pid 6461] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6461] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6461] exit_group(0) = ? [pid 6461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6461, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6462 ./strace-static-x86_64: Process 6462 attached [pid 6462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6462] setpgid(0, 0) = 0 [pid 6462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6462] write(3, "1000", 4) = 4 [pid 6462] close(3) = 0 [pid 6462] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6462] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6462] write(4, "72", 2) = 2 [pid 6462] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6462] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6462] exit_group(0) = ? [pid 6462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6462, 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 6463 attached , child_tidptr=0x5555568ff5d0) = 6463 [pid 6463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6463] setpgid(0, 0) = 0 [pid 6463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6463] write(3, "1000", 4) = 4 [pid 6463] close(3) = 0 [pid 6463] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6463] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6463] write(4, "72", 2) = 2 [pid 6463] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6463] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6463] exit_group(0) = ? [pid 6463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6464 ./strace-static-x86_64: Process 6464 attached [pid 6464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6464] setpgid(0, 0) = 0 [pid 6464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6464] write(3, "1000", 4) = 4 [pid 6464] close(3) = 0 [pid 6464] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6464] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6464] write(4, "72", 2) = 2 [pid 6464] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6464] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6464] exit_group(0) = ? [pid 6464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6464, 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=0x5555568ff5d0) = 6465 ./strace-static-x86_64: Process 6465 attached [pid 6465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6465] setpgid(0, 0) = 0 [pid 6465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6465] write(3, "1000", 4) = 4 [pid 6465] close(3) = 0 [pid 6465] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6465] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6465] write(4, "72", 2) = 2 [pid 6465] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6465] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6465] exit_group(0) = ? [pid 6465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6465, si_uid=0, si_status=0, 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 6466 attached [pid 6466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6466] setpgid(0, 0) = 0 [pid 6466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6466] write(3, "1000", 4) = 4 [pid 6466] close(3) = 0 [pid 6466] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6466] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6466] write(4, "72", 2) = 2 [pid 6466] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6466 [pid 6466] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6466] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6466] exit_group(0) = ? [pid 6466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6466, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6467 ./strace-static-x86_64: Process 6467 attached [pid 6467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6467] setpgid(0, 0) = 0 [pid 6467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6467] write(3, "1000", 4) = 4 [pid 6467] close(3) = 0 [pid 6467] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6467] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6467] write(4, "72", 2) = 2 [pid 6467] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6467] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6467] exit_group(0) = ? [pid 6467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6467, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6468 ./strace-static-x86_64: Process 6468 attached [pid 6468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6468] setpgid(0, 0) = 0 [pid 6468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6468] write(3, "1000", 4) = 4 [pid 6468] close(3) = 0 [pid 6468] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6468] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6468] write(4, "72", 2) = 2 [pid 6468] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6468] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6468] exit_group(0) = ? [pid 6468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6468, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6469 ./strace-static-x86_64: Process 6469 attached [pid 6469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6469] setpgid(0, 0) = 0 [pid 6469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6469] write(3, "1000", 4) = 4 [pid 6469] close(3) = 0 [pid 6469] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6469] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6469] write(4, "72", 2) = 2 [pid 6469] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6469] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6469] exit_group(0) = ? [pid 6469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6469, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6470 ./strace-static-x86_64: Process 6470 attached [pid 6470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6470] setpgid(0, 0) = 0 [pid 6470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6470] write(3, "1000", 4) = 4 [pid 6470] close(3) = 0 [pid 6470] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6470] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6470] write(4, "72", 2) = 2 [pid 6470] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6470] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6470] exit_group(0) = ? [pid 6470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6470, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6471 ./strace-static-x86_64: Process 6471 attached [pid 6471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6471] setpgid(0, 0) = 0 [pid 6471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6471] write(3, "1000", 4) = 4 [pid 6471] close(3) = 0 [pid 6471] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6471] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6471] write(4, "72", 2) = 2 [pid 6471] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6471] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6471] exit_group(0) = ? [pid 6471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6472 ./strace-static-x86_64: Process 6472 attached [pid 6472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6472] setpgid(0, 0) = 0 [pid 6472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6472] write(3, "1000", 4) = 4 [pid 6472] close(3) = 0 [pid 6472] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6472] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6472] write(4, "72", 2) = 2 [pid 6472] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6472] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6472] exit_group(0) = ? [pid 6472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6473 ./strace-static-x86_64: Process 6473 attached [pid 6473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6473] setpgid(0, 0) = 0 [pid 6473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6473] write(3, "1000", 4) = 4 [pid 6473] close(3) = 0 [pid 6473] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6473] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6473] write(4, "72", 2) = 2 [pid 6473] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6473] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6473] exit_group(0) = ? [pid 6473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6473, 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=0x5555568ff5d0) = 6474 ./strace-static-x86_64: Process 6474 attached [pid 6474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6474] setpgid(0, 0) = 0 [pid 6474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6474] write(3, "1000", 4) = 4 [pid 6474] close(3) = 0 [pid 6474] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6474] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6474] write(4, "72", 2) = 2 [pid 6474] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6474] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6474] exit_group(0) = ? [pid 6474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6474, 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=0x5555568ff5d0) = 6475 ./strace-static-x86_64: Process 6475 attached [pid 6475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6475] setpgid(0, 0) = 0 [pid 6475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6475] write(3, "1000", 4) = 4 [pid 6475] close(3) = 0 [pid 6475] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6475] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6475] write(4, "72", 2) = 2 [pid 6475] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6475] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6475] exit_group(0) = ? [pid 6475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6475, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6476 ./strace-static-x86_64: Process 6476 attached [pid 6476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6476] setpgid(0, 0) = 0 [pid 6476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6476] write(3, "1000", 4) = 4 [pid 6476] close(3) = 0 [pid 6476] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6476] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6476] write(4, "72", 2) = 2 [pid 6476] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6476] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6476] exit_group(0) = ? [pid 6476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6476, 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=0x5555568ff5d0) = 6477 ./strace-static-x86_64: Process 6477 attached [pid 6477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6477] setpgid(0, 0) = 0 [pid 6477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6477] write(3, "1000", 4) = 4 [pid 6477] close(3) = 0 [pid 6477] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6477] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6477] write(4, "72", 2) = 2 [pid 6477] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6477] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6477] exit_group(0) = ? [pid 6477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6477, si_uid=0, si_status=0, 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 6478 attached [pid 6478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6478] setpgid(0, 0) = 0 [pid 6478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6478] write(3, "1000", 4) = 4 [pid 6478] close(3) = 0 [pid 6478] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6478] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6478 [pid 6478] write(4, "72", 2) = 2 [pid 6478] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6478] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6478] exit_group(0) = ? [pid 6478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6478, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6479 ./strace-static-x86_64: Process 6479 attached [pid 6479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6479] setpgid(0, 0) = 0 [pid 6479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6479] write(3, "1000", 4) = 4 [pid 6479] close(3) = 0 [pid 6479] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6479] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6479] write(4, "72", 2) = 2 [pid 6479] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6479] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6479] exit_group(0) = ? [pid 6479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6479, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6480 ./strace-static-x86_64: Process 6480 attached [pid 6480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6480] setpgid(0, 0) = 0 [pid 6480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6480] write(3, "1000", 4) = 4 [pid 6480] close(3) = 0 [pid 6480] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6480] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6480] write(4, "72", 2) = 2 [pid 6480] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6480] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6480] exit_group(0) = ? [pid 6480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6481 ./strace-static-x86_64: Process 6481 attached [pid 6481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6481] setpgid(0, 0) = 0 [pid 6481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6481] write(3, "1000", 4) = 4 [pid 6481] close(3) = 0 [pid 6481] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6481] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6481] write(4, "72", 2) = 2 [pid 6481] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6481] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6481] exit_group(0) = ? [pid 6481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6481, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6482 ./strace-static-x86_64: Process 6482 attached [pid 6482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6482] setpgid(0, 0) = 0 [pid 6482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6482] write(3, "1000", 4) = 4 [pid 6482] close(3) = 0 [pid 6482] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6482] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6482] write(4, "72", 2) = 2 [pid 6482] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6482] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6482] exit_group(0) = ? [pid 6482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6483 ./strace-static-x86_64: Process 6483 attached [pid 6483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6483] setpgid(0, 0) = 0 [pid 6483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6483] write(3, "1000", 4) = 4 [pid 6483] close(3) = 0 [pid 6483] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6483] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6483] write(4, "72", 2) = 2 [pid 6483] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6483] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6483] exit_group(0) = ? [pid 6483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6483, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6484 ./strace-static-x86_64: Process 6484 attached [pid 6484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6484] setpgid(0, 0) = 0 [pid 6484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6484] write(3, "1000", 4) = 4 [pid 6484] close(3) = 0 [pid 6484] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6484] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6484] write(4, "72", 2) = 2 [pid 6484] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6484] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6484] exit_group(0) = ? [pid 6484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6484, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6485 ./strace-static-x86_64: Process 6485 attached [pid 6485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6485] setpgid(0, 0) = 0 [pid 6485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6485] write(3, "1000", 4) = 4 [pid 6485] close(3) = 0 [pid 6485] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6485] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6485] write(4, "72", 2) = 2 [pid 6485] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6485] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6485] exit_group(0) = ? [pid 6485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6485, 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 6486 attached , child_tidptr=0x5555568ff5d0) = 6486 [pid 6486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6486] setpgid(0, 0) = 0 [pid 6486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6486] write(3, "1000", 4) = 4 [pid 6486] close(3) = 0 [pid 6486] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6486] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6486] write(4, "72", 2) = 2 [pid 6486] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6486] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6486] exit_group(0) = ? [pid 6486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6486, 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 6488 attached , child_tidptr=0x5555568ff5d0) = 6488 [pid 6488] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6488] setpgid(0, 0) = 0 [pid 6488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6488] write(3, "1000", 4) = 4 [pid 6488] close(3) = 0 [pid 6488] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6488] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6488] write(4, "72", 2) = 2 [pid 6488] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6488] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6488] exit_group(0) = ? [pid 6488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6488, 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 6489 attached , child_tidptr=0x5555568ff5d0) = 6489 [pid 6489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6489] setpgid(0, 0) = 0 [pid 6489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6489] write(3, "1000", 4) = 4 [pid 6489] close(3) = 0 [pid 6489] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6489] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6489] write(4, "72", 2) = 2 [pid 6489] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6489] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6489] exit_group(0) = ? [pid 6489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6489, 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 6490 attached , child_tidptr=0x5555568ff5d0) = 6490 [pid 6490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6490] setpgid(0, 0) = 0 [pid 6490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6490] write(3, "1000", 4) = 4 [pid 6490] close(3) = 0 [pid 6490] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6490] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6490] write(4, "72", 2) = 2 [pid 6490] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6490] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6490] exit_group(0) = ? [pid 6490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6490, 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=0x5555568ff5d0) = 6491 ./strace-static-x86_64: Process 6491 attached [pid 6491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6491] setpgid(0, 0) = 0 [pid 6491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6491] write(3, "1000", 4) = 4 [pid 6491] close(3) = 0 [pid 6491] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6491] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6491] write(4, "72", 2) = 2 [pid 6491] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6491] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6491] exit_group(0) = ? [pid 6491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6491, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6492 ./strace-static-x86_64: Process 6492 attached [pid 6492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6492] setpgid(0, 0) = 0 [pid 6492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6492] write(3, "1000", 4) = 4 [pid 6492] close(3) = 0 [pid 6492] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6492] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6492] write(4, "72", 2) = 2 [pid 6492] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6492] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6492] exit_group(0) = ? [pid 6492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6493 ./strace-static-x86_64: Process 6493 attached [pid 6493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6493] setpgid(0, 0) = 0 [pid 6493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6493] write(3, "1000", 4) = 4 [pid 6493] close(3) = 0 [pid 6493] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6493] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6493] write(4, "72", 2) = 2 [pid 6493] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6493] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6493] exit_group(0) = ? [pid 6493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6494 ./strace-static-x86_64: Process 6494 attached [pid 6494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6494] setpgid(0, 0) = 0 [pid 6494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6494] write(3, "1000", 4) = 4 [pid 6494] close(3) = 0 [pid 6494] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6494] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6494] write(4, "72", 2) = 2 [pid 6494] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6494] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6494] exit_group(0) = ? [pid 6494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6494, si_uid=0, si_status=0, 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 6495 attached , child_tidptr=0x5555568ff5d0) = 6495 [pid 6495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6495] setpgid(0, 0) = 0 [pid 6495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6495] write(3, "1000", 4) = 4 [pid 6495] close(3) = 0 [pid 6495] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6495] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6495] write(4, "72", 2) = 2 [pid 6495] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6495] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6495] exit_group(0) = ? [pid 6495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6495, si_uid=0, si_status=0, 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 6496 attached , child_tidptr=0x5555568ff5d0) = 6496 [pid 6496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6496] setpgid(0, 0) = 0 [pid 6496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6496] write(3, "1000", 4) = 4 [pid 6496] close(3) = 0 [pid 6496] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6496] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6496] write(4, "72", 2) = 2 [pid 6496] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6496] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6496] exit_group(0) = ? [pid 6496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6496, si_uid=0, si_status=0, 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 6497 attached [pid 6497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6497] setpgid(0, 0) = 0 [pid 6497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6497] write(3, "1000", 4) = 4 [pid 6497] close(3) = 0 [pid 6497] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6497] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6497] write(4, "72", 2) = 2 [pid 6497] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6497 [pid 6497] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6497] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6497] exit_group(0) = ? [pid 6497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6497, 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=0x5555568ff5d0) = 6498 ./strace-static-x86_64: Process 6498 attached [pid 6498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6498] setpgid(0, 0) = 0 [pid 6498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6498] write(3, "1000", 4) = 4 [pid 6498] close(3) = 0 [pid 6498] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6498] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6498] write(4, "72", 2) = 2 [pid 6498] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6498] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6498] exit_group(0) = ? [pid 6498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6498, 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=0x5555568ff5d0) = 6499 ./strace-static-x86_64: Process 6499 attached [pid 6499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6499] setpgid(0, 0) = 0 [pid 6499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6499] write(3, "1000", 4) = 4 [pid 6499] close(3) = 0 [pid 6499] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6499] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6499] write(4, "72", 2) = 2 [pid 6499] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6499] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6499] exit_group(0) = ? [pid 6499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6499, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6500 ./strace-static-x86_64: Process 6500 attached [pid 6500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6500] setpgid(0, 0) = 0 [pid 6500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6500] write(3, "1000", 4) = 4 [pid 6500] close(3) = 0 [pid 6500] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6500] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6500] write(4, "72", 2) = 2 [pid 6500] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6500] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6500] exit_group(0) = ? [pid 6500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6500, 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=0x5555568ff5d0) = 6501 ./strace-static-x86_64: Process 6501 attached [pid 6501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6501] setpgid(0, 0) = 0 [pid 6501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6501] write(3, "1000", 4) = 4 [pid 6501] close(3) = 0 [pid 6501] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6501] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6501] write(4, "72", 2) = 2 [pid 6501] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6501] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6501] exit_group(0) = ? [pid 6501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6501, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6502 ./strace-static-x86_64: Process 6502 attached [pid 6502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6502] setpgid(0, 0) = 0 [pid 6502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6502] write(3, "1000", 4) = 4 [pid 6502] close(3) = 0 [pid 6502] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6502] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6502] write(4, "72", 2) = 2 [pid 6502] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6502] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6502] exit_group(0) = ? [pid 6502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6502, si_uid=0, si_status=0, 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 6503 attached , child_tidptr=0x5555568ff5d0) = 6503 [pid 6503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6503] setpgid(0, 0) = 0 [pid 6503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6503] write(3, "1000", 4) = 4 [pid 6503] close(3) = 0 [pid 6503] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6503] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6503] write(4, "72", 2) = 2 [pid 6503] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6503] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6503] exit_group(0) = ? [pid 6503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6503, si_uid=0, si_status=0, 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 6504 attached , child_tidptr=0x5555568ff5d0) = 6504 [pid 6504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6504] setpgid(0, 0) = 0 [pid 6504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6504] write(3, "1000", 4) = 4 [pid 6504] close(3) = 0 [pid 6504] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6504] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6504] write(4, "72", 2) = 2 [pid 6504] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6504] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6504] exit_group(0) = ? [pid 6504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6504, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6505 ./strace-static-x86_64: Process 6505 attached [pid 6505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6505] setpgid(0, 0) = 0 [pid 6505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6505] write(3, "1000", 4) = 4 [pid 6505] close(3) = 0 [pid 6505] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6505] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6505] write(4, "72", 2) = 2 [pid 6505] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6505] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6505] exit_group(0) = ? [pid 6505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6505, 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 6506 attached , child_tidptr=0x5555568ff5d0) = 6506 [pid 6506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6506] setpgid(0, 0) = 0 [pid 6506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6506] write(3, "1000", 4) = 4 [pid 6506] close(3) = 0 [pid 6506] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6506] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6506] write(4, "72", 2) = 2 [pid 6506] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6506] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6506] exit_group(0) = ? [pid 6506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6506, 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 6507 attached [pid 6507] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6507 [pid 6507] <... prctl resumed>) = 0 [pid 6507] setpgid(0, 0) = 0 [pid 6507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6507] write(3, "1000", 4) = 4 [pid 6507] close(3) = 0 [pid 6507] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6507] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6507] write(4, "72", 2) = 2 [pid 6507] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6507] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6507] exit_group(0) = ? [pid 6507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6507, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6508 ./strace-static-x86_64: Process 6508 attached [pid 6508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6508] setpgid(0, 0) = 0 [pid 6508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6508] write(3, "1000", 4) = 4 [pid 6508] close(3) = 0 [pid 6508] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6508] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6508] write(4, "72", 2) = 2 [pid 6508] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6508] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6508] exit_group(0) = ? [pid 6508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6508, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6509 ./strace-static-x86_64: Process 6509 attached [pid 6509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6509] setpgid(0, 0) = 0 [pid 6509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6509] write(3, "1000", 4) = 4 [pid 6509] close(3) = 0 [pid 6509] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6509] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6509] write(4, "72", 2) = 2 [pid 6509] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6509] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6509] exit_group(0) = ? [pid 6509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6509, 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=0x5555568ff5d0) = 6510 ./strace-static-x86_64: Process 6510 attached [pid 6510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6510] setpgid(0, 0) = 0 [pid 6510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6510] write(3, "1000", 4) = 4 [pid 6510] close(3) = 0 [pid 6510] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6510] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6510] write(4, "72", 2) = 2 [pid 6510] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6510] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6510] exit_group(0) = ? [pid 6510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6511 ./strace-static-x86_64: Process 6511 attached [pid 6511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6511] setpgid(0, 0) = 0 [pid 6511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6511] write(3, "1000", 4) = 4 [pid 6511] close(3) = 0 [pid 6511] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6511] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6511] write(4, "72", 2) = 2 [pid 6511] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6511] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6511] exit_group(0) = ? [pid 6511] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6511, si_uid=0, si_status=0, 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 6512 attached , child_tidptr=0x5555568ff5d0) = 6512 [pid 6512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6512] setpgid(0, 0) = 0 [pid 6512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6512] write(3, "1000", 4) = 4 [pid 6512] close(3) = 0 [pid 6512] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6512] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6512] write(4, "72", 2) = 2 [pid 6512] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6512] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6512] exit_group(0) = ? [pid 6512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6512, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6513 ./strace-static-x86_64: Process 6513 attached [pid 6513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6513] setpgid(0, 0) = 0 [pid 6513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6513] write(3, "1000", 4) = 4 [pid 6513] close(3) = 0 [pid 6513] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6513] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6513] write(4, "72", 2) = 2 [pid 6513] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6513] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6513] exit_group(0) = ? [pid 6513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6513, si_uid=0, si_status=0, 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 6514 attached , child_tidptr=0x5555568ff5d0) = 6514 [pid 6514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6514] setpgid(0, 0) = 0 [pid 6514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6514] write(3, "1000", 4) = 4 [pid 6514] close(3) = 0 [pid 6514] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6514] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6514] write(4, "72", 2) = 2 [pid 6514] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6514] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6514] exit_group(0) = ? [pid 6514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6514, 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=0x5555568ff5d0) = 6515 ./strace-static-x86_64: Process 6515 attached [pid 6515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6515] setpgid(0, 0) = 0 [pid 6515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6515] write(3, "1000", 4) = 4 [pid 6515] close(3) = 0 [pid 6515] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6515] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6515] write(4, "72", 2) = 2 [pid 6515] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6515] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6515] exit_group(0) = ? [pid 6515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6515, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6516 ./strace-static-x86_64: Process 6516 attached [pid 6516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6516] setpgid(0, 0) = 0 [pid 6516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6516] write(3, "1000", 4) = 4 [pid 6516] close(3) = 0 [pid 6516] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6516] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6516] write(4, "72", 2) = 2 [pid 6516] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6516] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6516] exit_group(0) = ? [pid 6516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6516, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6517 ./strace-static-x86_64: Process 6517 attached [pid 6517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6517] setpgid(0, 0) = 0 [pid 6517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6517] write(3, "1000", 4) = 4 [pid 6517] close(3) = 0 [pid 6517] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6517] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6517] write(4, "72", 2) = 2 [pid 6517] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6517] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6517] exit_group(0) = ? [pid 6517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6517, si_uid=0, si_status=0, 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 6518 attached [pid 6518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6518] setpgid(0, 0) = 0 [pid 6518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6518] write(3, "1000", 4) = 4 [pid 6518] close(3) = 0 [pid 6518] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6518] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6518 [pid 6518] write(4, "72", 2) = 2 [pid 6518] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6518] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6518] exit_group(0) = ? [pid 6518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6518, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6519 ./strace-static-x86_64: Process 6519 attached [pid 6519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6519] setpgid(0, 0) = 0 [pid 6519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6519] write(3, "1000", 4) = 4 [pid 6519] close(3) = 0 [pid 6519] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6519] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6519] write(4, "72", 2) = 2 [pid 6519] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6519] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6519] exit_group(0) = ? [pid 6519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6519, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6520 ./strace-static-x86_64: Process 6520 attached [pid 6520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6520] setpgid(0, 0) = 0 [pid 6520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6520] write(3, "1000", 4) = 4 [pid 6520] close(3) = 0 [pid 6520] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6520] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6520] write(4, "72", 2) = 2 [pid 6520] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6520] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6520] exit_group(0) = ? [pid 6520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6520, si_uid=0, si_status=0, 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 6521 attached , child_tidptr=0x5555568ff5d0) = 6521 [pid 6521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6521] setpgid(0, 0) = 0 [pid 6521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6521] write(3, "1000", 4) = 4 [pid 6521] close(3) = 0 [pid 6521] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6521] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6521] write(4, "72", 2) = 2 [pid 6521] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6521] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6521] exit_group(0) = ? [pid 6521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6521, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6522 ./strace-static-x86_64: Process 6522 attached [pid 6522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6522] setpgid(0, 0) = 0 [pid 6522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6522] write(3, "1000", 4) = 4 [pid 6522] close(3) = 0 [pid 6522] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6522] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6522] write(4, "72", 2) = 2 [pid 6522] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6522] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6522] exit_group(0) = ? [pid 6522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6522, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6523 ./strace-static-x86_64: Process 6523 attached [pid 6523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6523] setpgid(0, 0) = 0 [pid 6523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6523] write(3, "1000", 4) = 4 [pid 6523] close(3) = 0 [pid 6523] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6523] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6523] write(4, "72", 2) = 2 [pid 6523] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6523] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6523] exit_group(0) = ? [pid 6523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6523, 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 6524 attached , child_tidptr=0x5555568ff5d0) = 6524 [pid 6524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6524] setpgid(0, 0) = 0 [pid 6524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6524] write(3, "1000", 4) = 4 [pid 6524] close(3) = 0 [pid 6524] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6524] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6524] write(4, "72", 2) = 2 [pid 6524] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6524] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6524] exit_group(0) = ? [pid 6524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6524, 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 6525 attached [pid 6525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6525] setpgid(0, 0) = 0 [pid 6525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6525] write(3, "1000", 4) = 4 [pid 6525] close(3) = 0 [pid 6525] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6525] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6525] write(4, "72", 2) = 2 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6525 [pid 6525] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6525] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6525] exit_group(0) = ? [pid 6525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6525, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6526 ./strace-static-x86_64: Process 6526 attached [pid 6526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6526] setpgid(0, 0) = 0 [pid 6526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6526] write(3, "1000", 4) = 4 [pid 6526] close(3) = 0 [pid 6526] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6526] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6526] write(4, "72", 2) = 2 [pid 6526] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6526] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6526] exit_group(0) = ? [pid 6526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6526, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6527 ./strace-static-x86_64: Process 6527 attached [pid 6527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6527] setpgid(0, 0) = 0 [pid 6527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6527] write(3, "1000", 4) = 4 [pid 6527] close(3) = 0 [pid 6527] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6527] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6527] write(4, "72", 2) = 2 [pid 6527] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6527] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6527] exit_group(0) = ? [pid 6527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6527, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6528 attached , child_tidptr=0x5555568ff5d0) = 6528 [pid 6528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6528] setpgid(0, 0) = 0 [pid 6528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6528] write(3, "1000", 4) = 4 [pid 6528] close(3) = 0 [pid 6528] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6528] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6528] write(4, "72", 2) = 2 [pid 6528] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6528] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6528] exit_group(0) = ? [pid 6528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6528, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6529 attached , child_tidptr=0x5555568ff5d0) = 6529 [pid 6529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6529] setpgid(0, 0) = 0 [pid 6529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6529] write(3, "1000", 4) = 4 [pid 6529] close(3) = 0 [pid 6529] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6529] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6529] write(4, "72", 2) = 2 [pid 6529] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6529] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6529] exit_group(0) = ? [pid 6529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6529, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6530 ./strace-static-x86_64: Process 6530 attached [pid 6530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6530] setpgid(0, 0) = 0 [pid 6530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6530] write(3, "1000", 4) = 4 [pid 6530] close(3) = 0 [pid 6530] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6530] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6530] write(4, "72", 2) = 2 [pid 6530] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6530] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6530] exit_group(0) = ? [pid 6530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6531 ./strace-static-x86_64: Process 6531 attached [pid 6531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6531] setpgid(0, 0) = 0 [pid 6531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6531] write(3, "1000", 4) = 4 [pid 6531] close(3) = 0 [pid 6531] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6531] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6531] write(4, "72", 2) = 2 [pid 6531] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6531] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6531] exit_group(0) = ? [pid 6531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6531, si_uid=0, si_status=0, 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 6532 attached , child_tidptr=0x5555568ff5d0) = 6532 [pid 6532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6532] setpgid(0, 0) = 0 [pid 6532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6532] write(3, "1000", 4) = 4 [pid 6532] close(3) = 0 [pid 6532] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6532] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6532] write(4, "72", 2) = 2 [pid 6532] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6532] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6532] exit_group(0) = ? [pid 6532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6532, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6533 ./strace-static-x86_64: Process 6533 attached [pid 6533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6533] setpgid(0, 0) = 0 [pid 6533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6533] write(3, "1000", 4) = 4 [pid 6533] close(3) = 0 [pid 6533] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6533] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6533] write(4, "72", 2) = 2 [pid 6533] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6533] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6533] exit_group(0) = ? [pid 6533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6533, si_uid=0, si_status=0, 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 6534 attached , child_tidptr=0x5555568ff5d0) = 6534 [pid 6534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6534] setpgid(0, 0) = 0 [pid 6534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6534] write(3, "1000", 4) = 4 [pid 6534] close(3) = 0 [pid 6534] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6534] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6534] write(4, "72", 2) = 2 [pid 6534] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6534] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6534] exit_group(0) = ? [pid 6534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6534, 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=0x5555568ff5d0) = 6535 ./strace-static-x86_64: Process 6535 attached [pid 6535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6535] setpgid(0, 0) = 0 [pid 6535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6535] write(3, "1000", 4) = 4 [pid 6535] close(3) = 0 [pid 6535] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6535] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6535] write(4, "72", 2) = 2 [pid 6535] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6535] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6535] exit_group(0) = ? [pid 6535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6536 ./strace-static-x86_64: Process 6536 attached [pid 6536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6536] setpgid(0, 0) = 0 [pid 6536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6536] write(3, "1000", 4) = 4 [pid 6536] close(3) = 0 [pid 6536] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6536] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6536] write(4, "72", 2) = 2 [pid 6536] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6536] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6536] exit_group(0) = ? [pid 6536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6536, si_uid=0, si_status=0, 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 6537 attached [pid 6537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6537] setpgid(0, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6537 [pid 6537] <... setpgid resumed>) = 0 [pid 6537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6537] write(3, "1000", 4) = 4 [pid 6537] close(3) = 0 [pid 6537] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6537] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6537] write(4, "72", 2) = 2 [pid 6537] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6537] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6537] exit_group(0) = ? [pid 6537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6537, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6538 ./strace-static-x86_64: Process 6538 attached [pid 6538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6538] setpgid(0, 0) = 0 [pid 6538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6538] write(3, "1000", 4) = 4 [pid 6538] close(3) = 0 [pid 6538] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6538] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6538] write(4, "72", 2) = 2 [pid 6538] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6538] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6538] exit_group(0) = ? [pid 6538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6538, 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 6539 attached [pid 6539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6539] setpgid(0, 0) = 0 [pid 6539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6539] write(3, "1000", 4) = 4 [pid 6539] close(3) = 0 [pid 6539] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6539] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6539] write(4, "72", 2) = 2 [pid 6539] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6539 [pid 6539] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6539] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6539] exit_group(0) = ? [pid 6539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6539, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6540 ./strace-static-x86_64: Process 6540 attached [pid 6540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6540] setpgid(0, 0) = 0 [pid 6540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6540] write(3, "1000", 4) = 4 [pid 6540] close(3) = 0 [pid 6540] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6540] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6540] write(4, "72", 2) = 2 [pid 6540] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6540] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6540] exit_group(0) = ? [pid 6540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6541 ./strace-static-x86_64: Process 6541 attached [pid 6541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6541] setpgid(0, 0) = 0 [pid 6541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6541] write(3, "1000", 4) = 4 [pid 6541] close(3) = 0 [pid 6541] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6541] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6541] write(4, "72", 2) = 2 [pid 6541] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6541] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6541] exit_group(0) = ? [pid 6541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6542 ./strace-static-x86_64: Process 6542 attached [pid 6542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6542] setpgid(0, 0) = 0 [pid 6542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6542] write(3, "1000", 4) = 4 [pid 6542] close(3) = 0 [pid 6542] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6542] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6542] write(4, "72", 2) = 2 [pid 6542] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6542] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6542] exit_group(0) = ? [pid 6542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6542, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6543 ./strace-static-x86_64: Process 6543 attached [pid 6543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6543] setpgid(0, 0) = 0 [pid 6543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6543] write(3, "1000", 4) = 4 [pid 6543] close(3) = 0 [pid 6543] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6543] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6543] write(4, "72", 2) = 2 [pid 6543] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6543] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6543] exit_group(0) = ? [pid 6543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6543, si_uid=0, si_status=0, 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 6544 attached , child_tidptr=0x5555568ff5d0) = 6544 [pid 6544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6544] setpgid(0, 0) = 0 [pid 6544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6544] write(3, "1000", 4) = 4 [pid 6544] close(3) = 0 [pid 6544] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6544] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6544] write(4, "72", 2) = 2 [pid 6544] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6544] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6544] exit_group(0) = ? [pid 6544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6544, si_uid=0, si_status=0, 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 6545 attached , child_tidptr=0x5555568ff5d0) = 6545 [pid 6545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6545] setpgid(0, 0) = 0 [pid 6545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6545] write(3, "1000", 4) = 4 [pid 6545] close(3) = 0 [pid 6545] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6545] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6545] write(4, "72", 2) = 2 [pid 6545] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6545] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6545] exit_group(0) = ? [pid 6545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6545, si_uid=0, si_status=0, 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 6546 attached [pid 6546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6546] setpgid(0, 0) = 0 [pid 6546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6546] write(3, "1000", 4) = 4 [pid 6546] close(3) = 0 [pid 6546] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6546] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6546 [pid 6546] <... openat resumed>) = 4 [pid 6546] write(4, "72", 2) = 2 [pid 6546] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6546] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6546] exit_group(0) = ? [pid 6546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6547 ./strace-static-x86_64: Process 6547 attached [pid 6547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6547] setpgid(0, 0) = 0 [pid 6547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6547] write(3, "1000", 4) = 4 [pid 6547] close(3) = 0 [pid 6547] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6547] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6547] write(4, "72", 2) = 2 [pid 6547] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6547] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6547] exit_group(0) = ? [pid 6547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6547, 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=0x5555568ff5d0) = 6548 ./strace-static-x86_64: Process 6548 attached [pid 6548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6548] setpgid(0, 0) = 0 [pid 6548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6548] write(3, "1000", 4) = 4 [pid 6548] close(3) = 0 [pid 6548] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6548] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6548] write(4, "72", 2) = 2 [pid 6548] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6548] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6548] exit_group(0) = ? [pid 6548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6548, 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=0x5555568ff5d0) = 6549 ./strace-static-x86_64: Process 6549 attached [pid 6549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6549] setpgid(0, 0) = 0 [pid 6549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6549] write(3, "1000", 4) = 4 [pid 6549] close(3) = 0 [pid 6549] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6549] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6549] write(4, "72", 2) = 2 [pid 6549] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6549] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6549] exit_group(0) = ? [pid 6549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6549, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6550 ./strace-static-x86_64: Process 6550 attached [pid 6550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6550] setpgid(0, 0) = 0 [pid 6550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6550] write(3, "1000", 4) = 4 [pid 6550] close(3) = 0 [pid 6550] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6550] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6550] write(4, "72", 2) = 2 [pid 6550] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6550] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6550] exit_group(0) = ? [pid 6550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6550, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6551 ./strace-static-x86_64: Process 6551 attached [pid 6551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6551] setpgid(0, 0) = 0 [pid 6551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6551] write(3, "1000", 4) = 4 [pid 6551] close(3) = 0 [pid 6551] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6551] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6551] write(4, "72", 2) = 2 [pid 6551] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6551] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6551] exit_group(0) = ? [pid 6551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6552 ./strace-static-x86_64: Process 6552 attached [pid 6552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6552] setpgid(0, 0) = 0 [pid 6552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6552] write(3, "1000", 4) = 4 [pid 6552] close(3) = 0 [pid 6552] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6552] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6552] write(4, "72", 2) = 2 [pid 6552] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6552] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6552] exit_group(0) = ? [pid 6552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6552, si_uid=0, si_status=0, 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 6553 attached , child_tidptr=0x5555568ff5d0) = 6553 [pid 6553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6553] setpgid(0, 0) = 0 [pid 6553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6553] write(3, "1000", 4) = 4 [pid 6553] close(3) = 0 [pid 6553] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6553] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6553] write(4, "72", 2) = 2 [pid 6553] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6553] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6553] exit_group(0) = ? [pid 6553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6553, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6554 ./strace-static-x86_64: Process 6554 attached [pid 6554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6554] setpgid(0, 0) = 0 [pid 6554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6554] write(3, "1000", 4) = 4 [pid 6554] close(3) = 0 [pid 6554] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6554] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6554] write(4, "72", 2) = 2 [pid 6554] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6554] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6554] exit_group(0) = ? [pid 6554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6554, si_uid=0, si_status=0, 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 6555 attached , child_tidptr=0x5555568ff5d0) = 6555 [pid 6555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6555] setpgid(0, 0) = 0 [pid 6555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6555] write(3, "1000", 4) = 4 [pid 6555] close(3) = 0 [pid 6555] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6555] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6555] write(4, "72", 2) = 2 [pid 6555] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6555] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6555] exit_group(0) = ? [pid 6555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6555, 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 6556 attached , child_tidptr=0x5555568ff5d0) = 6556 [pid 6556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6556] setpgid(0, 0) = 0 [pid 6556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6556] write(3, "1000", 4) = 4 [pid 6556] close(3) = 0 [pid 6556] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6556] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6556] write(4, "72", 2) = 2 [pid 6556] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6556] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6556] exit_group(0) = ? [pid 6556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6556, si_uid=0, si_status=0, 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 6557 attached , child_tidptr=0x5555568ff5d0) = 6557 [pid 6557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6557] setpgid(0, 0) = 0 [pid 6557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6557] write(3, "1000", 4) = 4 [pid 6557] close(3) = 0 [pid 6557] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6557] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6557] write(4, "72", 2) = 2 [pid 6557] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6557] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6557] exit_group(0) = ? [pid 6557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6557, si_uid=0, si_status=0, 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 6558 attached , child_tidptr=0x5555568ff5d0) = 6558 [pid 6558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6558] setpgid(0, 0) = 0 [pid 6558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6558] write(3, "1000", 4) = 4 [pid 6558] close(3) = 0 [pid 6558] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6558] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6558] write(4, "72", 2) = 2 [pid 6558] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6558] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6558] exit_group(0) = ? [pid 6558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6558, si_uid=0, si_status=0, 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 6559 attached , child_tidptr=0x5555568ff5d0) = 6559 [pid 6559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6559] setpgid(0, 0) = 0 [pid 6559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6559] write(3, "1000", 4) = 4 [pid 6559] close(3) = 0 [pid 6559] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6559] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6559] write(4, "72", 2) = 2 [pid 6559] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6559] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6559] exit_group(0) = ? [pid 6559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6559, si_uid=0, si_status=0, 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 6560 attached , child_tidptr=0x5555568ff5d0) = 6560 [pid 6560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6560] setpgid(0, 0) = 0 [pid 6560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6560] write(3, "1000", 4) = 4 [pid 6560] close(3) = 0 [pid 6560] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6560] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6560] write(4, "72", 2) = 2 [pid 6560] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6560] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6560] exit_group(0) = ? [pid 6560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6560, si_uid=0, si_status=0, 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 6561 attached , child_tidptr=0x5555568ff5d0) = 6561 [pid 6561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6561] setpgid(0, 0) = 0 [pid 6561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6561] write(3, "1000", 4) = 4 [pid 6561] close(3) = 0 [pid 6561] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6561] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6561] write(4, "72", 2) = 2 [pid 6561] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6561] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6561] exit_group(0) = ? [pid 6561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6561, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6562 ./strace-static-x86_64: Process 6562 attached [pid 6562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6562] setpgid(0, 0) = 0 [pid 6562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6562] write(3, "1000", 4) = 4 [pid 6562] close(3) = 0 [pid 6562] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6562] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6562] write(4, "72", 2) = 2 [pid 6562] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6562] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6562] exit_group(0) = ? [pid 6562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6562, si_uid=0, si_status=0, 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 6563 attached , child_tidptr=0x5555568ff5d0) = 6563 [pid 6563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6563] setpgid(0, 0) = 0 [pid 6563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6563] write(3, "1000", 4) = 4 [pid 6563] close(3) = 0 [pid 6563] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6563] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6563] write(4, "72", 2) = 2 [pid 6563] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6563] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6563] exit_group(0) = ? [pid 6563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6563, si_uid=0, si_status=0, 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 6564 attached , child_tidptr=0x5555568ff5d0) = 6564 [pid 6564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6564] setpgid(0, 0) = 0 [pid 6564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6564] write(3, "1000", 4) = 4 [pid 6564] close(3) = 0 [pid 6564] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6564] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6564] write(4, "72", 2) = 2 [pid 6564] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6564] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6564] exit_group(0) = ? [pid 6564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6564, si_uid=0, si_status=0, 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 6565 attached [pid 6565] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6565 [pid 6565] <... prctl resumed>) = 0 [pid 6565] setpgid(0, 0) = 0 [pid 6565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6565] write(3, "1000", 4) = 4 [pid 6565] close(3) = 0 [pid 6565] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6565] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6565] write(4, "72", 2) = 2 [pid 6565] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6565] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6565] exit_group(0) = ? [pid 6565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6566 ./strace-static-x86_64: Process 6566 attached [pid 6566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6566] setpgid(0, 0) = 0 [pid 6566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6566] write(3, "1000", 4) = 4 [pid 6566] close(3) = 0 [pid 6566] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6566] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6566] write(4, "72", 2) = 2 [pid 6566] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6566] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6566] exit_group(0) = ? [pid 6566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6566, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6567 ./strace-static-x86_64: Process 6567 attached [pid 6567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6567] setpgid(0, 0) = 0 [pid 6567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6567] write(3, "1000", 4) = 4 [pid 6567] close(3) = 0 [pid 6567] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6567] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6567] write(4, "72", 2) = 2 [pid 6567] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6567] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6567] exit_group(0) = ? [pid 6567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6567, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6568 ./strace-static-x86_64: Process 6568 attached [pid 6568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6568] setpgid(0, 0) = 0 [pid 6568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6568] write(3, "1000", 4) = 4 [pid 6568] close(3) = 0 [pid 6568] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6568] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6568] write(4, "72", 2) = 2 [pid 6568] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6568] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6568] exit_group(0) = ? [pid 6568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6568, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6569 ./strace-static-x86_64: Process 6569 attached [pid 6569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6569] setpgid(0, 0) = 0 [pid 6569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6569] write(3, "1000", 4) = 4 [pid 6569] close(3) = 0 [pid 6569] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6569] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6569] write(4, "72", 2) = 2 [pid 6569] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6569] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6569] exit_group(0) = ? [pid 6569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6570 ./strace-static-x86_64: Process 6570 attached [pid 6570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6570] setpgid(0, 0) = 0 [pid 6570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6570] write(3, "1000", 4) = 4 [pid 6570] close(3) = 0 [pid 6570] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6570] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6570] write(4, "72", 2) = 2 [pid 6570] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6570] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6570] exit_group(0) = ? [pid 6570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6570, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6571 ./strace-static-x86_64: Process 6571 attached [pid 6571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6571] setpgid(0, 0) = 0 [pid 6571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6571] write(3, "1000", 4) = 4 [pid 6571] close(3) = 0 [pid 6571] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6571] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6571] write(4, "72", 2) = 2 [pid 6571] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6571] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6571] exit_group(0) = ? [pid 6571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6571, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6572 ./strace-static-x86_64: Process 6572 attached [pid 6572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6572] setpgid(0, 0) = 0 [pid 6572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6572] write(3, "1000", 4) = 4 [pid 6572] close(3) = 0 [pid 6572] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6572] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6572] write(4, "72", 2) = 2 [pid 6572] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6572] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 6572] exit_group(0) = ? [pid 6572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6572, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6573 ./strace-static-x86_64: Process 6573 attached [pid 6573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6573] setpgid(0, 0) = 0 [pid 6573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6573] write(3, "1000", 4) = 4 [pid 6573] close(3) = 0 [pid 6573] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6573] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6573] write(4, "72", 2) = 2 [pid 6573] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 6573] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6573] exit_group(0) = ? [pid 6573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6573, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6574 ./strace-static-x86_64: Process 6574 attached [pid 6574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6574] setpgid(0, 0) = 0 [pid 6574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6574] write(3, "1000", 4) = 4 [pid 6574] close(3) = 0 [pid 6574] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6574] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6574] write(4, "72", 2) = 2 [pid 6574] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6574] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6574] exit_group(0) = ? [pid 6574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6574, si_uid=0, si_status=0, 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 6575 attached , child_tidptr=0x5555568ff5d0) = 6575 [pid 6575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6575] setpgid(0, 0) = 0 [pid 6575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6575] write(3, "1000", 4) = 4 [pid 6575] close(3) = 0 [pid 6575] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6575] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6575] write(4, "72", 2) = 2 [pid 6575] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6575] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6575] exit_group(0) = ? [pid 6575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6575, 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=0x5555568ff5d0) = 6576 ./strace-static-x86_64: Process 6576 attached [pid 6576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6576] setpgid(0, 0) = 0 [pid 6576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6576] write(3, "1000", 4) = 4 [pid 6576] close(3) = 0 [pid 6576] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6576] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6576] write(4, "72", 2) = 2 [pid 6576] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6576] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6576] exit_group(0) = ? [pid 6576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6576, si_uid=0, si_status=0, 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 6577 attached [pid 6577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6577] setpgid(0, 0) = 0 [pid 6577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6577] write(3, "1000", 4) = 4 [pid 6577] close(3) = 0 [pid 6577] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6577] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6577] write(4, "72", 2 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6577 [pid 6577] <... write resumed>) = 2 [pid 6577] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6577] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6577] exit_group(0) = ? [pid 6577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6577, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6578 ./strace-static-x86_64: Process 6578 attached [pid 6578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6578] setpgid(0, 0) = 0 [pid 6578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6578] write(3, "1000", 4) = 4 [pid 6578] close(3) = 0 [pid 6578] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6578] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6578] write(4, "72", 2) = 2 [pid 6578] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6578] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6578] exit_group(0) = ? [pid 6578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6578, si_uid=0, si_status=0, 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 6579 attached , child_tidptr=0x5555568ff5d0) = 6579 [pid 6579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6579] setpgid(0, 0) = 0 [pid 6579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6579] write(3, "1000", 4) = 4 [pid 6579] close(3) = 0 [pid 6579] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6579] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6579] write(4, "72", 2) = 2 [pid 6579] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6579] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6579] exit_group(0) = ? [pid 6579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6579, 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=0x5555568ff5d0) = 6580 ./strace-static-x86_64: Process 6580 attached [pid 6580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6580] setpgid(0, 0) = 0 [pid 6580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6580] write(3, "1000", 4) = 4 [pid 6580] close(3) = 0 [pid 6580] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6580] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6580] write(4, "72", 2) = 2 [pid 6580] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6580] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6580] exit_group(0) = ? [pid 6580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6580, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6581 ./strace-static-x86_64: Process 6581 attached [pid 6581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6581] setpgid(0, 0) = 0 [pid 6581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6581] write(3, "1000", 4) = 4 [pid 6581] close(3) = 0 [pid 6581] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6581] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6581] write(4, "72", 2) = 2 [pid 6581] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6581] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6581] exit_group(0) = ? [pid 6581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6581, si_uid=0, si_status=0, 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 6582 attached [pid 6582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6582] setpgid(0, 0) = 0 [pid 6582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6582 [pid 6582] <... openat resumed>) = 3 [pid 6582] write(3, "1000", 4) = 4 [pid 6582] close(3) = 0 [pid 6582] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6582] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6582] write(4, "72", 2) = 2 [pid 6582] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6582] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6582] exit_group(0) = ? [pid 6582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6583 ./strace-static-x86_64: Process 6583 attached [pid 6583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6583] setpgid(0, 0) = 0 [pid 6583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6583] write(3, "1000", 4) = 4 [pid 6583] close(3) = 0 [pid 6583] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6583] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6583] write(4, "72", 2) = 2 [pid 6583] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6583] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6583] exit_group(0) = ? [pid 6583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6583, si_uid=0, si_status=0, 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 6584 attached , child_tidptr=0x5555568ff5d0) = 6584 [pid 6584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6584] setpgid(0, 0) = 0 [pid 6584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6584] write(3, "1000", 4) = 4 [pid 6584] close(3) = 0 [pid 6584] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6584] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6584] write(4, "72", 2) = 2 [pid 6584] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6584] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6584] exit_group(0) = ? [pid 6584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6584, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6585 ./strace-static-x86_64: Process 6585 attached [pid 6585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6585] setpgid(0, 0) = 0 [pid 6585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6585] write(3, "1000", 4) = 4 [pid 6585] close(3) = 0 [pid 6585] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6585] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6585] write(4, "72", 2) = 2 [pid 6585] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6585] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6585] exit_group(0) = ? [pid 6585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6585, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6586 ./strace-static-x86_64: Process 6586 attached [pid 6586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6586] setpgid(0, 0) = 0 [pid 6586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6586] write(3, "1000", 4) = 4 [pid 6586] close(3) = 0 [pid 6586] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6586] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6586] write(4, "72", 2) = 2 [pid 6586] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6586] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6586] exit_group(0) = ? [pid 6586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6586, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6587 ./strace-static-x86_64: Process 6587 attached [pid 6587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6587] setpgid(0, 0) = 0 [pid 6587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6587] write(3, "1000", 4) = 4 [pid 6587] close(3) = 0 [pid 6587] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6587] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6587] write(4, "72", 2) = 2 [pid 6587] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6587] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6587] exit_group(0) = ? [pid 6587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6587, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6588 ./strace-static-x86_64: Process 6588 attached [pid 6588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6588] setpgid(0, 0) = 0 [pid 6588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6588] write(3, "1000", 4) = 4 [pid 6588] close(3) = 0 [pid 6588] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6588] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6588] write(4, "72", 2) = 2 [pid 6588] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6588] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6588] exit_group(0) = ? [pid 6588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6588, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6589 ./strace-static-x86_64: Process 6589 attached [pid 6589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6589] setpgid(0, 0) = 0 [pid 6589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6589] write(3, "1000", 4) = 4 [pid 6589] close(3) = 0 [pid 6589] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6589] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6589] write(4, "72", 2) = 2 [pid 6589] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6589] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6589] exit_group(0) = ? [pid 6589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6589, si_uid=0, si_status=0, 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 6590 attached , child_tidptr=0x5555568ff5d0) = 6590 [pid 6590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6590] setpgid(0, 0) = 0 [pid 6590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6590] write(3, "1000", 4) = 4 [pid 6590] close(3) = 0 [pid 6590] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6590] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6590] write(4, "72", 2) = 2 [pid 6590] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6590] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6590] exit_group(0) = ? [pid 6590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6590, 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=0x5555568ff5d0) = 6591 ./strace-static-x86_64: Process 6591 attached [pid 6591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6591] setpgid(0, 0) = 0 [pid 6591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6591] write(3, "1000", 4) = 4 [pid 6591] close(3) = 0 [pid 6591] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6591] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6591] write(4, "72", 2) = 2 [pid 6591] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6591] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6591] exit_group(0) = ? [pid 6591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6592 ./strace-static-x86_64: Process 6592 attached [pid 6592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6592] setpgid(0, 0) = 0 [pid 6592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6592] write(3, "1000", 4) = 4 [pid 6592] close(3) = 0 [pid 6592] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6592] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6592] write(4, "72", 2) = 2 [pid 6592] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6592] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6592] exit_group(0) = ? [pid 6592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6592, si_uid=0, si_status=0, 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 6593 attached , child_tidptr=0x5555568ff5d0) = 6593 [pid 6593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6593] setpgid(0, 0) = 0 [pid 6593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6593] write(3, "1000", 4) = 4 [pid 6593] close(3) = 0 [pid 6593] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6593] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6593] write(4, "72", 2) = 2 [pid 6593] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6593] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6593] exit_group(0) = ? [pid 6593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6594 ./strace-static-x86_64: Process 6594 attached [pid 6594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6594] setpgid(0, 0) = 0 [pid 6594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6594] write(3, "1000", 4) = 4 [pid 6594] close(3) = 0 [pid 6594] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6594] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6594] write(4, "72", 2) = 2 [pid 6594] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6594] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6594] exit_group(0) = ? [pid 6594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6594, si_uid=0, si_status=0, 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 6595 attached [pid 6595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6595] setpgid(0, 0) = 0 [pid 6595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6595] write(3, "1000", 4) = 4 [pid 6595] close(3) = 0 [pid 6595] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6595 [pid 6595] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6595] write(4, "72", 2) = 2 [pid 6595] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6595] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6595] exit_group(0) = ? [pid 6595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6595, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6596 ./strace-static-x86_64: Process 6596 attached [pid 6596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6596] setpgid(0, 0) = 0 [pid 6596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6596] write(3, "1000", 4) = 4 [pid 6596] close(3) = 0 [pid 6596] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6596] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6596] write(4, "72", 2) = 2 [pid 6596] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6596] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6596] exit_group(0) = ? [pid 6596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6597 ./strace-static-x86_64: Process 6597 attached [pid 6597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6597] setpgid(0, 0) = 0 [pid 6597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6597] write(3, "1000", 4) = 4 [pid 6597] close(3) = 0 [pid 6597] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6597] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6597] write(4, "72", 2) = 2 [pid 6597] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6597] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6597] exit_group(0) = ? [pid 6597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6597, si_uid=0, si_status=0, 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 6598 attached , child_tidptr=0x5555568ff5d0) = 6598 [pid 6598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6598] setpgid(0, 0) = 0 [pid 6598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6598] write(3, "1000", 4) = 4 [pid 6598] close(3) = 0 [pid 6598] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6598] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6598] write(4, "72", 2) = 2 [pid 6598] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6598] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6598] exit_group(0) = ? [pid 6598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6598, si_uid=0, si_status=0, 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 6599 attached [pid 6599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6599] setpgid(0, 0) = 0 [pid 6599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6599] write(3, "1000", 4) = 4 [pid 6599] close(3) = 0 [pid 6599] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6599] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6599 [pid 6599] <... openat resumed>) = 4 [pid 6599] write(4, "72", 2) = 2 [pid 6599] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6599] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6599] exit_group(0) = ? [pid 6599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6599, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6600 ./strace-static-x86_64: Process 6600 attached [pid 6600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6600] setpgid(0, 0) = 0 [pid 6600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6600] write(3, "1000", 4) = 4 [pid 6600] close(3) = 0 [pid 6600] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6600] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6600] write(4, "72", 2) = 2 [pid 6600] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6600] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6600] exit_group(0) = ? [pid 6600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6600, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6601 ./strace-static-x86_64: Process 6601 attached [pid 6601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6601] setpgid(0, 0) = 0 [pid 6601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6601] write(3, "1000", 4) = 4 [pid 6601] close(3) = 0 [pid 6601] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6601] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6601] write(4, "72", 2) = 2 [pid 6601] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6601] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6601] exit_group(0) = ? [pid 6601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6601, 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=0x5555568ff5d0) = 6602 ./strace-static-x86_64: Process 6602 attached [pid 6602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6602] setpgid(0, 0) = 0 [pid 6602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6602] write(3, "1000", 4) = 4 [pid 6602] close(3) = 0 [pid 6602] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6602] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6602] write(4, "72", 2) = 2 [pid 6602] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6602] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6602] exit_group(0) = ? [pid 6602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6602, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6603 ./strace-static-x86_64: Process 6603 attached [pid 6603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6603] setpgid(0, 0) = 0 [pid 6603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6603] write(3, "1000", 4) = 4 [pid 6603] close(3) = 0 [pid 6603] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6603] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6603] write(4, "72", 2) = 2 [pid 6603] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6603] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6603] exit_group(0) = ? [pid 6603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6603, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6604 ./strace-static-x86_64: Process 6604 attached [pid 6604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6604] setpgid(0, 0) = 0 [pid 6604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6604] write(3, "1000", 4) = 4 [pid 6604] close(3) = 0 [pid 6604] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6604] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6604] write(4, "72", 2) = 2 [pid 6604] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6604] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6604] exit_group(0) = ? [pid 6604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6604, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6605 ./strace-static-x86_64: Process 6605 attached [pid 6605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6605] setpgid(0, 0) = 0 [pid 6605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6605] write(3, "1000", 4) = 4 [pid 6605] close(3) = 0 [pid 6605] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6605] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6605] write(4, "72", 2) = 2 [pid 6605] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6605] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6605] exit_group(0) = ? [pid 6605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6605, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6606 ./strace-static-x86_64: Process 6606 attached [pid 6606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6606] setpgid(0, 0) = 0 [pid 6606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6606] write(3, "1000", 4) = 4 [pid 6606] close(3) = 0 [pid 6606] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6606] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6606] write(4, "72", 2) = 2 [pid 6606] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6606] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6606] exit_group(0) = ? [pid 6606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6606, si_uid=0, si_status=0, 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 6607 attached , child_tidptr=0x5555568ff5d0) = 6607 [pid 6607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6607] setpgid(0, 0) = 0 [pid 6607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6607] write(3, "1000", 4) = 4 [pid 6607] close(3) = 0 [pid 6607] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6607] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6607] write(4, "72", 2) = 2 [pid 6607] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6607] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6607] exit_group(0) = ? [pid 6607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6608 ./strace-static-x86_64: Process 6608 attached [pid 6608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6608] setpgid(0, 0) = 0 [pid 6608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6608] write(3, "1000", 4) = 4 [pid 6608] close(3) = 0 [pid 6608] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6608] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6608] write(4, "72", 2) = 2 [pid 6608] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6608] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6608] exit_group(0) = ? [pid 6608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6608, 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 6609 attached , child_tidptr=0x5555568ff5d0) = 6609 [pid 6609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6609] setpgid(0, 0) = 0 [pid 6609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6609] write(3, "1000", 4) = 4 [pid 6609] close(3) = 0 [pid 6609] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6609] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6609] write(4, "72", 2) = 2 [pid 6609] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6609] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6609] exit_group(0) = ? [pid 6609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6609, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6610 ./strace-static-x86_64: Process 6610 attached [pid 6610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6610] setpgid(0, 0) = 0 [pid 6610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6610] write(3, "1000", 4) = 4 [pid 6610] close(3) = 0 [pid 6610] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6610] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6610] write(4, "72", 2) = 2 [pid 6610] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6610] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6610] exit_group(0) = ? [pid 6610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6610, si_uid=0, si_status=0, 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 6611 attached , child_tidptr=0x5555568ff5d0) = 6611 [pid 6611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6611] setpgid(0, 0) = 0 [pid 6611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6611] write(3, "1000", 4) = 4 [pid 6611] close(3) = 0 [pid 6611] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6611] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6611] write(4, "72", 2) = 2 [pid 6611] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6611] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6611] exit_group(0) = ? [pid 6611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6611, si_uid=0, si_status=0, 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 6612 attached , child_tidptr=0x5555568ff5d0) = 6612 [pid 6612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6612] setpgid(0, 0) = 0 [pid 6612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6612] write(3, "1000", 4) = 4 [pid 6612] close(3) = 0 [pid 6612] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6612] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6612] write(4, "72", 2) = 2 [pid 6612] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6612] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6612] exit_group(0) = ? [pid 6612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6612, si_uid=0, si_status=0, 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 6613 attached , child_tidptr=0x5555568ff5d0) = 6613 [pid 6613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6613] setpgid(0, 0) = 0 [pid 6613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6613] write(3, "1000", 4) = 4 [pid 6613] close(3) = 0 [pid 6613] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6613] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6613] write(4, "72", 2) = 2 [pid 6613] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6613] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6613] exit_group(0) = ? [pid 6613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6613, si_uid=0, si_status=0, 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 6614 attached [pid 6614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6614] setpgid(0, 0) = 0 [pid 6614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6614] write(3, "1000", 4) = 4 [pid 6614] close(3) = 0 [pid 6614] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6614] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6614] write(4, "72", 2) = 2 [pid 6614] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6614 [pid 6614] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6614] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6614] exit_group(0) = ? [pid 6614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6614, si_uid=0, si_status=0, 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 6615 attached , child_tidptr=0x5555568ff5d0) = 6615 [pid 6615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6615] setpgid(0, 0) = 0 [pid 6615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6615] write(3, "1000", 4) = 4 [pid 6615] close(3) = 0 [pid 6615] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6615] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6615] write(4, "72", 2) = 2 [pid 6615] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6615] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6615] exit_group(0) = ? [pid 6615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6616 ./strace-static-x86_64: Process 6616 attached [pid 6616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6616] setpgid(0, 0) = 0 [pid 6616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6616] write(3, "1000", 4) = 4 [pid 6616] close(3) = 0 [pid 6616] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6616] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6616] write(4, "72", 2) = 2 [pid 6616] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6616] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6616] exit_group(0) = ? [pid 6616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6616, 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=0x5555568ff5d0) = 6617 ./strace-static-x86_64: Process 6617 attached [pid 6617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6617] setpgid(0, 0) = 0 [pid 6617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6617] write(3, "1000", 4) = 4 [pid 6617] close(3) = 0 [pid 6617] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6617] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6617] write(4, "72", 2) = 2 [pid 6617] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6617] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6617] exit_group(0) = ? [pid 6617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6617, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6618 ./strace-static-x86_64: Process 6618 attached [pid 6618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6618] setpgid(0, 0) = 0 [pid 6618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6618] write(3, "1000", 4) = 4 [pid 6618] close(3) = 0 [pid 6618] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6618] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6618] write(4, "72", 2) = 2 [pid 6618] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6618] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6618] exit_group(0) = ? [pid 6618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6618, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6619 ./strace-static-x86_64: Process 6619 attached [pid 6619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6619] setpgid(0, 0) = 0 [pid 6619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6619] write(3, "1000", 4) = 4 [pid 6619] close(3) = 0 [pid 6619] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6619] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6619] write(4, "72", 2) = 2 [pid 6619] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6619] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6619] exit_group(0) = ? [pid 6619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6619, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6620 ./strace-static-x86_64: Process 6620 attached [pid 6620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6620] setpgid(0, 0) = 0 [pid 6620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6620] write(3, "1000", 4) = 4 [pid 6620] close(3) = 0 [pid 6620] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6620] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6620] write(4, "72", 2) = 2 [pid 6620] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6620] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6620] exit_group(0) = ? [pid 6620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6620, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6621 ./strace-static-x86_64: Process 6621 attached [pid 6621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6621] setpgid(0, 0) = 0 [pid 6621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6621] write(3, "1000", 4) = 4 [pid 6621] close(3) = 0 [pid 6621] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6621] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6621] write(4, "72", 2) = 2 [pid 6621] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6621] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6621] exit_group(0) = ? [pid 6621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6621, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6622 ./strace-static-x86_64: Process 6622 attached [pid 6622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6622] setpgid(0, 0) = 0 [pid 6622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6622] write(3, "1000", 4) = 4 [pid 6622] close(3) = 0 [pid 6622] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6622] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6622] write(4, "72", 2) = 2 [pid 6622] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6622] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6622] exit_group(0) = ? [pid 6622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6622, si_uid=0, si_status=0, 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 6623 attached , child_tidptr=0x5555568ff5d0) = 6623 [pid 6623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6623] setpgid(0, 0) = 0 [pid 6623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6623] write(3, "1000", 4) = 4 [pid 6623] close(3) = 0 [pid 6623] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6623] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6623] write(4, "72", 2) = 2 [pid 6623] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6623] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6623] exit_group(0) = ? [pid 6623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6623, 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=0x5555568ff5d0) = 6624 ./strace-static-x86_64: Process 6624 attached [pid 6624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6624] setpgid(0, 0) = 0 [pid 6624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6624] write(3, "1000", 4) = 4 [pid 6624] close(3) = 0 [pid 6624] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6624] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6624] write(4, "72", 2) = 2 [pid 6624] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6624] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6624] exit_group(0) = ? [pid 6624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6624, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6625 ./strace-static-x86_64: Process 6625 attached [pid 6625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6625] setpgid(0, 0) = 0 [pid 6625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6625] write(3, "1000", 4) = 4 [pid 6625] close(3) = 0 [pid 6625] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6625] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6625] write(4, "72", 2) = 2 [pid 6625] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6625] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6625] exit_group(0) = ? [pid 6625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6625, 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 6626 attached [pid 6626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6626] setpgid(0, 0) = 0 [pid 6626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6626] write(3, "1000", 4) = 4 [pid 6626] close(3) = 0 [pid 6626] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6626] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6626 [pid 6626] <... openat resumed>) = 4 [pid 6626] write(4, "72", 2) = 2 [pid 6626] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6626] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6626] exit_group(0) = ? [pid 6626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6626, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6627 ./strace-static-x86_64: Process 6627 attached [pid 6627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6627] setpgid(0, 0) = 0 [pid 6627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6627] write(3, "1000", 4) = 4 [pid 6627] close(3) = 0 [pid 6627] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6627] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6627] write(4, "72", 2) = 2 [pid 6627] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6627] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6627] exit_group(0) = ? [pid 6627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6627, si_uid=0, si_status=0, 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 6628 attached , child_tidptr=0x5555568ff5d0) = 6628 [pid 6628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6628] setpgid(0, 0) = 0 [pid 6628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6628] write(3, "1000", 4) = 4 [pid 6628] close(3) = 0 [pid 6628] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6628] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6628] write(4, "72", 2) = 2 [pid 6628] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6628] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6628] exit_group(0) = ? [pid 6628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6628, si_uid=0, si_status=0, 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 6629 attached , child_tidptr=0x5555568ff5d0) = 6629 [pid 6629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6629] setpgid(0, 0) = 0 [pid 6629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6629] write(3, "1000", 4) = 4 [pid 6629] close(3) = 0 [pid 6629] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6629] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6629] write(4, "72", 2) = 2 [pid 6629] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6629] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6629] exit_group(0) = ? [pid 6629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6629, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6630 ./strace-static-x86_64: Process 6630 attached [pid 6630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6630] setpgid(0, 0) = 0 [pid 6630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6630] write(3, "1000", 4) = 4 [pid 6630] close(3) = 0 [pid 6630] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6630] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6630] write(4, "72", 2) = 2 [pid 6630] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6630] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6630] exit_group(0) = ? [pid 6630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6630, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6631 ./strace-static-x86_64: Process 6631 attached [pid 6631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6631] setpgid(0, 0) = 0 [pid 6631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6631] write(3, "1000", 4) = 4 [pid 6631] close(3) = 0 [pid 6631] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6631] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6631] write(4, "72", 2) = 2 [pid 6631] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6631] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6631] exit_group(0) = ? [pid 6631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6631, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6632 ./strace-static-x86_64: Process 6632 attached [pid 6632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6632] setpgid(0, 0) = 0 [pid 6632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6632] write(3, "1000", 4) = 4 [pid 6632] close(3) = 0 [pid 6632] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6632] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6632] write(4, "72", 2) = 2 [pid 6632] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6632] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6632] exit_group(0) = ? [pid 6632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6632, 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=0x5555568ff5d0) = 6633 ./strace-static-x86_64: Process 6633 attached [pid 6633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6633] setpgid(0, 0) = 0 [pid 6633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6633] write(3, "1000", 4) = 4 [pid 6633] close(3) = 0 [pid 6633] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6633] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6633] write(4, "72", 2) = 2 [pid 6633] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6633] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6633] exit_group(0) = ? [pid 6633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6633, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6634 ./strace-static-x86_64: Process 6634 attached [pid 6634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6634] setpgid(0, 0) = 0 [pid 6634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6634] write(3, "1000", 4) = 4 [pid 6634] close(3) = 0 [pid 6634] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6634] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6634] write(4, "72", 2) = 2 [pid 6634] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6634] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6634] exit_group(0) = ? [pid 6634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6634, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6635 ./strace-static-x86_64: Process 6635 attached [pid 6635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6635] setpgid(0, 0) = 0 [pid 6635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6635] write(3, "1000", 4) = 4 [pid 6635] close(3) = 0 [pid 6635] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6635] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6635] write(4, "72", 2) = 2 [pid 6635] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6635] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6635] exit_group(0) = ? [pid 6635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6635, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6636 ./strace-static-x86_64: Process 6636 attached [pid 6636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6636] setpgid(0, 0) = 0 [pid 6636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6636] write(3, "1000", 4) = 4 [pid 6636] close(3) = 0 [pid 6636] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6636] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6636] write(4, "72", 2) = 2 [pid 6636] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6636] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6636] exit_group(0) = ? [pid 6636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6636, 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=0x5555568ff5d0) = 6637 ./strace-static-x86_64: Process 6637 attached [pid 6637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6637] setpgid(0, 0) = 0 [pid 6637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6637] write(3, "1000", 4) = 4 [pid 6637] close(3) = 0 [pid 6637] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6637] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6637] write(4, "72", 2) = 2 [pid 6637] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6637] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6637] exit_group(0) = ? [pid 6637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6637, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6638 ./strace-static-x86_64: Process 6638 attached [pid 6638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6638] setpgid(0, 0) = 0 [pid 6638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6638] write(3, "1000", 4) = 4 [pid 6638] close(3) = 0 [pid 6638] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6638] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6638] write(4, "72", 2) = 2 [pid 6638] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6638] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6638] exit_group(0) = ? [pid 6638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6638, 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=0x5555568ff5d0) = 6639 ./strace-static-x86_64: Process 6639 attached [pid 6639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6639] setpgid(0, 0) = 0 [pid 6639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6639] write(3, "1000", 4) = 4 [pid 6639] close(3) = 0 [pid 6639] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6639] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6639] write(4, "72", 2) = 2 [pid 6639] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6639] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6639] exit_group(0) = ? [pid 6639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6639, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6640 ./strace-static-x86_64: Process 6640 attached [pid 6640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6640] setpgid(0, 0) = 0 [pid 6640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6640] write(3, "1000", 4) = 4 [pid 6640] close(3) = 0 [pid 6640] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6640] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6640] write(4, "72", 2) = 2 [pid 6640] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6640] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6640] exit_group(0) = ? [pid 6640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6641 ./strace-static-x86_64: Process 6641 attached [pid 6641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6641] setpgid(0, 0) = 0 [pid 6641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6641] write(3, "1000", 4) = 4 [pid 6641] close(3) = 0 [pid 6641] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6641] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6641] write(4, "72", 2) = 2 [pid 6641] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6641] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6641] exit_group(0) = ? [pid 6641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6642 ./strace-static-x86_64: Process 6642 attached [pid 6642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6642] setpgid(0, 0) = 0 [pid 6642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6642] write(3, "1000", 4) = 4 [pid 6642] close(3) = 0 [pid 6642] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6642] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6642] write(4, "72", 2) = 2 [pid 6642] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6642] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6642] exit_group(0) = ? [pid 6642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6642, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6643 ./strace-static-x86_64: Process 6643 attached [pid 6643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6643] setpgid(0, 0) = 0 [pid 6643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6643] write(3, "1000", 4) = 4 [pid 6643] close(3) = 0 [pid 6643] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6643] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6643] write(4, "72", 2) = 2 [pid 6643] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6643] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6643] exit_group(0) = ? [pid 6643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6643, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6644 ./strace-static-x86_64: Process 6644 attached [pid 6644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6644] setpgid(0, 0) = 0 [pid 6644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6644] write(3, "1000", 4) = 4 [pid 6644] close(3) = 0 [pid 6644] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6644] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6644] write(4, "72", 2) = 2 [pid 6644] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6644] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6644] exit_group(0) = ? [pid 6644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6644, 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=0x5555568ff5d0) = 6645 ./strace-static-x86_64: Process 6645 attached [pid 6645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6645] setpgid(0, 0) = 0 [pid 6645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6645] write(3, "1000", 4) = 4 [pid 6645] close(3) = 0 [pid 6645] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6645] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6645] write(4, "72", 2) = 2 [pid 6645] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6645] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6645] exit_group(0) = ? [pid 6645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6645, si_uid=0, si_status=0, 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 6646 attached , child_tidptr=0x5555568ff5d0) = 6646 [pid 6646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6646] setpgid(0, 0) = 0 [pid 6646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6646] write(3, "1000", 4) = 4 [pid 6646] close(3) = 0 [pid 6646] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6646] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6646] write(4, "72", 2) = 2 [pid 6646] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6646] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6646] exit_group(0) = ? [pid 6646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6647 ./strace-static-x86_64: Process 6647 attached [pid 6647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6647] setpgid(0, 0) = 0 [pid 6647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6647] write(3, "1000", 4) = 4 [pid 6647] close(3) = 0 [pid 6647] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6647] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6647] write(4, "72", 2) = 2 [pid 6647] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6647] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6647] exit_group(0) = ? [pid 6647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6647, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6648 ./strace-static-x86_64: Process 6648 attached [pid 6648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6648] setpgid(0, 0) = 0 [pid 6648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6648] write(3, "1000", 4) = 4 [pid 6648] close(3) = 0 [pid 6648] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6648] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6648] write(4, "72", 2) = 2 [pid 6648] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6648] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6648] exit_group(0) = ? [pid 6648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6648, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6649 ./strace-static-x86_64: Process 6649 attached [pid 6649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6649] setpgid(0, 0) = 0 [pid 6649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6649] write(3, "1000", 4) = 4 [pid 6649] close(3) = 0 [pid 6649] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6649] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6649] write(4, "72", 2) = 2 [pid 6649] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6649] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6649] exit_group(0) = ? [pid 6649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6649, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6650 ./strace-static-x86_64: Process 6650 attached [pid 6650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6650] setpgid(0, 0) = 0 [pid 6650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6650] write(3, "1000", 4) = 4 [pid 6650] close(3) = 0 [pid 6650] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6650] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6650] write(4, "72", 2) = 2 [pid 6650] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6650] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6650] exit_group(0) = ? [pid 6650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6651 ./strace-static-x86_64: Process 6651 attached [pid 6651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6651] setpgid(0, 0) = 0 [pid 6651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6651] write(3, "1000", 4) = 4 [pid 6651] close(3) = 0 [pid 6651] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6651] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6651] write(4, "72", 2) = 2 [pid 6651] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6651] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6651] exit_group(0) = ? [pid 6651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6651, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6652 ./strace-static-x86_64: Process 6652 attached [pid 6652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6652] setpgid(0, 0) = 0 [pid 6652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6652] write(3, "1000", 4) = 4 [pid 6652] close(3) = 0 [pid 6652] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6652] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6652] write(4, "72", 2) = 2 [pid 6652] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6652] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6652] exit_group(0) = ? [pid 6652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6652, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6653 ./strace-static-x86_64: Process 6653 attached [pid 6653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6653] setpgid(0, 0) = 0 [pid 6653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6653] write(3, "1000", 4) = 4 [pid 6653] close(3) = 0 [pid 6653] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6653] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6653] write(4, "72", 2) = 2 [pid 6653] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6653] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6653] exit_group(0) = ? [pid 6653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6653, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6654 ./strace-static-x86_64: Process 6654 attached [pid 6654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6654] setpgid(0, 0) = 0 [pid 6654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6654] write(3, "1000", 4) = 4 [pid 6654] close(3) = 0 [pid 6654] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6654] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6654] write(4, "72", 2) = 2 [pid 6654] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6654] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6654] exit_group(0) = ? [pid 6654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6654, 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 6655 attached , child_tidptr=0x5555568ff5d0) = 6655 [pid 6655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6655] setpgid(0, 0) = 0 [pid 6655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6655] write(3, "1000", 4) = 4 [pid 6655] close(3) = 0 [pid 6655] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6655] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6655] write(4, "72", 2) = 2 [pid 6655] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6655] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6655] exit_group(0) = ? [pid 6655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6655, si_uid=0, si_status=0, 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 6656 attached , child_tidptr=0x5555568ff5d0) = 6656 [pid 6656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6656] setpgid(0, 0) = 0 [pid 6656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6656] write(3, "1000", 4) = 4 [pid 6656] close(3) = 0 [pid 6656] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6656] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6656] write(4, "72", 2) = 2 [pid 6656] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6656] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6656] exit_group(0) = ? [pid 6656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6656, si_uid=0, si_status=0, 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 6657 attached , child_tidptr=0x5555568ff5d0) = 6657 [pid 6657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6657] setpgid(0, 0) = 0 [pid 6657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6657] write(3, "1000", 4) = 4 [pid 6657] close(3) = 0 [pid 6657] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6657] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6657] write(4, "72", 2) = 2 [pid 6657] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6657] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6657] exit_group(0) = ? [pid 6657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6657, si_uid=0, si_status=0, 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 6658 attached , child_tidptr=0x5555568ff5d0) = 6658 [pid 6658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6658] setpgid(0, 0) = 0 [pid 6658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6658] write(3, "1000", 4) = 4 [pid 6658] close(3) = 0 [pid 6658] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6658] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6658] write(4, "72", 2) = 2 [pid 6658] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6658] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6658] exit_group(0) = ? [pid 6658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6658, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6659 ./strace-static-x86_64: Process 6659 attached [pid 6659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6659] setpgid(0, 0) = 0 [pid 6659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6659] write(3, "1000", 4) = 4 [pid 6659] close(3) = 0 [pid 6659] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6659] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6659] write(4, "72", 2) = 2 [pid 6659] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6659] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6659] exit_group(0) = ? [pid 6659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6660 ./strace-static-x86_64: Process 6660 attached [pid 6660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6660] setpgid(0, 0) = 0 [pid 6660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6660] write(3, "1000", 4) = 4 [pid 6660] close(3) = 0 [pid 6660] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6660] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6660] write(4, "72", 2) = 2 [pid 6660] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6660] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6660] exit_group(0) = ? [pid 6660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6660, 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=0x5555568ff5d0) = 6661 ./strace-static-x86_64: Process 6661 attached [pid 6661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6661] setpgid(0, 0) = 0 [pid 6661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6661] write(3, "1000", 4) = 4 [pid 6661] close(3) = 0 [pid 6661] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6661] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6661] write(4, "72", 2) = 2 [pid 6661] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6661] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6661] exit_group(0) = ? [pid 6661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6661, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6662 ./strace-static-x86_64: Process 6662 attached [pid 6662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6662] setpgid(0, 0) = 0 [pid 6662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6662] write(3, "1000", 4) = 4 [pid 6662] close(3) = 0 [pid 6662] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6662] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6662] write(4, "72", 2) = 2 [pid 6662] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6662] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6662] exit_group(0) = ? [pid 6662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6662, si_uid=0, si_status=0, 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 6663 attached , child_tidptr=0x5555568ff5d0) = 6663 [pid 6663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6663] setpgid(0, 0) = 0 [pid 6663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6663] write(3, "1000", 4) = 4 [pid 6663] close(3) = 0 [pid 6663] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6663] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6663] write(4, "72", 2) = 2 [pid 6663] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6663] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6663] exit_group(0) = ? [pid 6663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6663, si_uid=0, si_status=0, 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 6664 attached , child_tidptr=0x5555568ff5d0) = 6664 [pid 6664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6664] setpgid(0, 0) = 0 [pid 6664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6664] write(3, "1000", 4) = 4 [pid 6664] close(3) = 0 [pid 6664] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6664] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6664] write(4, "72", 2) = 2 [pid 6664] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6664] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6664] exit_group(0) = ? [pid 6664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6664, si_uid=0, si_status=0, 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 6665 attached , child_tidptr=0x5555568ff5d0) = 6665 [pid 6665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6665] setpgid(0, 0) = 0 [pid 6665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6665] write(3, "1000", 4) = 4 [pid 6665] close(3) = 0 [pid 6665] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6665] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6665] write(4, "72", 2) = 2 [pid 6665] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6665] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6665] exit_group(0) = ? [pid 6665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6665, si_uid=0, si_status=0, 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 6666 attached , child_tidptr=0x5555568ff5d0) = 6666 [pid 6666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6666] setpgid(0, 0) = 0 [pid 6666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6666] write(3, "1000", 4) = 4 [pid 6666] close(3) = 0 [pid 6666] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6666] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6666] write(4, "72", 2) = 2 [pid 6666] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6666] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6666] exit_group(0) = ? [pid 6666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6666, si_uid=0, si_status=0, 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 6667 attached , child_tidptr=0x5555568ff5d0) = 6667 [pid 6667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6667] setpgid(0, 0) = 0 [pid 6667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6667] write(3, "1000", 4) = 4 [pid 6667] close(3) = 0 [pid 6667] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6667] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6667] write(4, "72", 2) = 2 [pid 6667] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6667] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6667] exit_group(0) = ? [pid 6667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6667, si_uid=0, si_status=0, 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 6668 attached , child_tidptr=0x5555568ff5d0) = 6668 [pid 6668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6668] setpgid(0, 0) = 0 [pid 6668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6668] write(3, "1000", 4) = 4 [pid 6668] close(3) = 0 [pid 6668] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6668] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6668] write(4, "72", 2) = 2 [pid 6668] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6668] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6668] exit_group(0) = ? [pid 6668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6668, 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=0x5555568ff5d0) = 6669 ./strace-static-x86_64: Process 6669 attached [pid 6669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6669] setpgid(0, 0) = 0 [pid 6669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6669] write(3, "1000", 4) = 4 [pid 6669] close(3) = 0 [pid 6669] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6669] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6669] write(4, "72", 2) = 2 [pid 6669] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6669] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6669] exit_group(0) = ? [pid 6669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6669, 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=0x5555568ff5d0) = 6670 ./strace-static-x86_64: Process 6670 attached [pid 6670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6670] setpgid(0, 0) = 0 [pid 6670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6670] write(3, "1000", 4) = 4 [pid 6670] close(3) = 0 [pid 6670] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6670] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6670] write(4, "72", 2) = 2 [pid 6670] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6670] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6670] exit_group(0) = ? [pid 6670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6670, si_uid=0, si_status=0, 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 6671 attached [pid 6671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6671] setpgid(0, 0) = 0 [pid 6671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6671 [pid 6671] write(3, "1000", 4) = 4 [pid 6671] close(3) = 0 [pid 6671] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6671] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6671] write(4, "72", 2) = 2 [pid 6671] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6671] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6671] exit_group(0) = ? [pid 6671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6671, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6672 ./strace-static-x86_64: Process 6672 attached [pid 6672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6672] setpgid(0, 0) = 0 [pid 6672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6672] write(3, "1000", 4) = 4 [pid 6672] close(3) = 0 [pid 6672] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6672] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6672] write(4, "72", 2) = 2 [pid 6672] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6672] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6672] exit_group(0) = ? [pid 6672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6673 ./strace-static-x86_64: Process 6673 attached [pid 6673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6673] setpgid(0, 0) = 0 [pid 6673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6673] write(3, "1000", 4) = 4 [pid 6673] close(3) = 0 [pid 6673] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6673] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6673] write(4, "72", 2) = 2 [pid 6673] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6673] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6673] exit_group(0) = ? [pid 6673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6674 ./strace-static-x86_64: Process 6674 attached [pid 6674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6674] setpgid(0, 0) = 0 [pid 6674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6674] write(3, "1000", 4) = 4 [pid 6674] close(3) = 0 [pid 6674] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6674] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6674] write(4, "72", 2) = 2 [pid 6674] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6674] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6674] exit_group(0) = ? [pid 6674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6674, si_uid=0, si_status=0, 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 6675 attached , child_tidptr=0x5555568ff5d0) = 6675 [pid 6675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6675] setpgid(0, 0) = 0 [pid 6675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6675] write(3, "1000", 4) = 4 [pid 6675] close(3) = 0 [pid 6675] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6675] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6675] write(4, "72", 2) = 2 [pid 6675] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6675] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6675] exit_group(0) = ? [pid 6675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6675, 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 6676 attached , child_tidptr=0x5555568ff5d0) = 6676 [pid 6676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6676] setpgid(0, 0) = 0 [pid 6676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6676] write(3, "1000", 4) = 4 [pid 6676] close(3) = 0 [pid 6676] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6676] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6676] write(4, "72", 2) = 2 [pid 6676] ioctl(3, LOOP_CTL_ADD, 0) = -1 EINVAL (Invalid argument) [pid 6676] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6676] exit_group(0) = ? [pid 6676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6676, 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 6677 attached , child_tidptr=0x5555568ff5d0) = 6677 [pid 6677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6677] setpgid(0, 0) = 0 [pid 6677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6677] write(3, "1000", 4) = 4 [pid 6677] close(3) = 0 [pid 6677] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6677] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6677] write(4, "72", 2) = 2 [pid 6677] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6677] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6677] exit_group(0) = ? [pid 6677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6677, 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 6678 attached , child_tidptr=0x5555568ff5d0) = 6678 [pid 6678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6678] setpgid(0, 0) = 0 [pid 6678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6678] write(3, "1000", 4) = 4 [pid 6678] close(3) = 0 [pid 6678] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6678] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6678] write(4, "72", 2) = 2 [pid 6678] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6678] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6678] exit_group(0) = ? [pid 6678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6678, si_uid=0, si_status=0, 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 6679 attached , child_tidptr=0x5555568ff5d0) = 6679 [pid 6679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6679] setpgid(0, 0) = 0 [pid 6679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6679] write(3, "1000", 4) = 4 [pid 6679] close(3) = 0 [pid 6679] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6679] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6679] write(4, "72", 2) = 2 [pid 6679] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6679] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6679] exit_group(0) = ? [pid 6679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6679, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6680 ./strace-static-x86_64: Process 6680 attached [pid 6680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6680] setpgid(0, 0) = 0 [pid 6680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6680] write(3, "1000", 4) = 4 [pid 6680] close(3) = 0 [pid 6680] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6680] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6680] write(4, "72", 2) = 2 [pid 6680] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6680] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6680] exit_group(0) = ? [pid 6680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6680, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6681 ./strace-static-x86_64: Process 6681 attached [pid 6681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6681] setpgid(0, 0) = 0 [pid 6681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6681] write(3, "1000", 4) = 4 [pid 6681] close(3) = 0 [pid 6681] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6681] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6681] write(4, "72", 2) = 2 [pid 6681] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6681] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6681] exit_group(0) = ? [pid 6681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6681, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6682 ./strace-static-x86_64: Process 6682 attached [pid 6682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6682] setpgid(0, 0) = 0 [pid 6682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6682] write(3, "1000", 4) = 4 [pid 6682] close(3) = 0 [pid 6682] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6682] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6682] write(4, "72", 2) = 2 [pid 6682] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6682] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6682] exit_group(0) = ? [pid 6682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6683 ./strace-static-x86_64: Process 6683 attached [pid 6683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6683] setpgid(0, 0) = 0 [pid 6683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6683] write(3, "1000", 4) = 4 [pid 6683] close(3) = 0 [pid 6683] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6683] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6683] write(4, "72", 2) = 2 [pid 6683] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6683] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6683] exit_group(0) = ? [pid 6683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6683, 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=0x5555568ff5d0) = 6684 ./strace-static-x86_64: Process 6684 attached [pid 6684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6684] setpgid(0, 0) = 0 [pid 6684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6684] write(3, "1000", 4) = 4 [pid 6684] close(3) = 0 [pid 6684] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6684] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6684] write(4, "72", 2) = 2 [pid 6684] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6684] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6684] exit_group(0) = ? [pid 6684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6684, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6685 ./strace-static-x86_64: Process 6685 attached [pid 6685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6685] setpgid(0, 0) = 0 [pid 6685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6685] write(3, "1000", 4) = 4 [pid 6685] close(3) = 0 [pid 6685] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6685] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6685] write(4, "72", 2) = 2 [pid 6685] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6685] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6685] exit_group(0) = ? [pid 6685] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6685, 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=0x5555568ff5d0) = 6686 ./strace-static-x86_64: Process 6686 attached [pid 6686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6686] setpgid(0, 0) = 0 [pid 6686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6686] write(3, "1000", 4) = 4 [pid 6686] close(3) = 0 [pid 6686] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6686] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6686] write(4, "72", 2) = 2 [pid 6686] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6686] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6686] exit_group(0) = ? [pid 6686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6686, 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=0x5555568ff5d0) = 6687 ./strace-static-x86_64: Process 6687 attached [pid 6687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6687] setpgid(0, 0) = 0 [pid 6687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6687] write(3, "1000", 4) = 4 [pid 6687] close(3) = 0 [pid 6687] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6687] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6687] write(4, "72", 2) = 2 [pid 6687] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6687] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6687] exit_group(0) = ? [pid 6687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6688 ./strace-static-x86_64: Process 6688 attached [pid 6688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6688] setpgid(0, 0) = 0 [pid 6688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6688] write(3, "1000", 4) = 4 [pid 6688] close(3) = 0 [pid 6688] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6688] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6688] write(4, "72", 2) = 2 [pid 6688] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6688] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6688] exit_group(0) = ? [pid 6688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6688, si_uid=0, si_status=0, 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 6689 attached , child_tidptr=0x5555568ff5d0) = 6689 [pid 6689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6689] setpgid(0, 0) = 0 [pid 6689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6689] write(3, "1000", 4) = 4 [pid 6689] close(3) = 0 [pid 6689] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6689] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6689] write(4, "72", 2) = 2 [pid 6689] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6689] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6689] exit_group(0) = ? [pid 6689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6689, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6690 ./strace-static-x86_64: Process 6690 attached [pid 6690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6690] setpgid(0, 0) = 0 [pid 6690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6690] write(3, "1000", 4) = 4 [pid 6690] close(3) = 0 [pid 6690] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6690] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6690] write(4, "72", 2) = 2 [pid 6690] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6690] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6690] exit_group(0) = ? [pid 6690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6690, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6691 ./strace-static-x86_64: Process 6691 attached [pid 6691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6691] setpgid(0, 0) = 0 [pid 6691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6691] write(3, "1000", 4) = 4 [pid 6691] close(3) = 0 [pid 6691] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6691] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6691] write(4, "72", 2) = 2 [pid 6691] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6691] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6691] exit_group(0) = ? [pid 6691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6691, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6692 ./strace-static-x86_64: Process 6692 attached [pid 6692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6692] setpgid(0, 0) = 0 [pid 6692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6692] write(3, "1000", 4) = 4 [pid 6692] close(3) = 0 [pid 6692] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6692] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6692] write(4, "72", 2) = 2 [pid 6692] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6692] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6692] exit_group(0) = ? [pid 6692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6693 ./strace-static-x86_64: Process 6693 attached [pid 6693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6693] setpgid(0, 0) = 0 [pid 6693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6693] write(3, "1000", 4) = 4 [pid 6693] close(3) = 0 [pid 6693] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6693] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6693] write(4, "72", 2) = 2 [pid 6693] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6693] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6693] exit_group(0) = ? [pid 6693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6694 ./strace-static-x86_64: Process 6694 attached [pid 6694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6694] setpgid(0, 0) = 0 [pid 6694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6694] write(3, "1000", 4) = 4 [pid 6694] close(3) = 0 [pid 6694] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6694] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6694] write(4, "72", 2) = 2 [pid 6694] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6694] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6694] exit_group(0) = ? [pid 6694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6694, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6695 ./strace-static-x86_64: Process 6695 attached [pid 6695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6695] setpgid(0, 0) = 0 [pid 6695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6695] write(3, "1000", 4) = 4 [pid 6695] close(3) = 0 [pid 6695] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6695] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6695] write(4, "72", 2) = 2 [pid 6695] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6695] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6695] exit_group(0) = ? [pid 6695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6695, si_uid=0, si_status=0, 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 6696 attached , child_tidptr=0x5555568ff5d0) = 6696 [pid 6696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6696] setpgid(0, 0) = 0 [pid 6696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6696] write(3, "1000", 4) = 4 [pid 6696] close(3) = 0 [pid 6696] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6696] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6696] write(4, "72", 2) = 2 [pid 6696] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6696] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6696] exit_group(0) = ? [pid 6696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6696, si_uid=0, si_status=0, 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 6697 attached , child_tidptr=0x5555568ff5d0) = 6697 [pid 6697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6697] setpgid(0, 0) = 0 [pid 6697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6697] write(3, "1000", 4) = 4 [pid 6697] close(3) = 0 [pid 6697] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6697] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6697] write(4, "72", 2) = 2 [pid 6697] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6697] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6697] exit_group(0) = ? [pid 6697] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6697, si_uid=0, si_status=0, 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 6698 attached , child_tidptr=0x5555568ff5d0) = 6698 [pid 6698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6698] setpgid(0, 0) = 0 [pid 6698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6698] write(3, "1000", 4) = 4 [pid 6698] close(3) = 0 [pid 6698] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6698] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6698] write(4, "72", 2) = 2 [pid 6698] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6698] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6698] exit_group(0) = ? [pid 6698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6698, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6699 ./strace-static-x86_64: Process 6699 attached [pid 6699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6699] setpgid(0, 0) = 0 [pid 6699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6699] write(3, "1000", 4) = 4 [pid 6699] close(3) = 0 [pid 6699] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6699] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6699] write(4, "72", 2) = 2 [pid 6699] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6699] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6699] exit_group(0) = ? [pid 6699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6699, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6700 ./strace-static-x86_64: Process 6700 attached [pid 6700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6700] setpgid(0, 0) = 0 [pid 6700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6700] write(3, "1000", 4) = 4 [pid 6700] close(3) = 0 [pid 6700] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6700] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6700] write(4, "72", 2) = 2 [pid 6700] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6700] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6700] exit_group(0) = ? [pid 6700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6700, si_uid=0, si_status=0, 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 6701 attached , child_tidptr=0x5555568ff5d0) = 6701 [pid 6701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6701] setpgid(0, 0) = 0 [pid 6701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6701] write(3, "1000", 4) = 4 [pid 6701] close(3) = 0 [pid 6701] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6701] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6701] write(4, "72", 2) = 2 [pid 6701] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6701] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6701] exit_group(0) = ? [pid 6701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6701, si_uid=0, si_status=0, 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 6702 attached , child_tidptr=0x5555568ff5d0) = 6702 [pid 6702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6702] setpgid(0, 0) = 0 [pid 6702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6702] write(3, "1000", 4) = 4 [pid 6702] close(3) = 0 [pid 6702] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6702] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6702] write(4, "72", 2) = 2 [pid 6702] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6702] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6702] exit_group(0) = ? [pid 6702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6702, si_uid=0, si_status=0, 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 6703 attached , child_tidptr=0x5555568ff5d0) = 6703 [pid 6703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6703] setpgid(0, 0) = 0 [pid 6703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6703] write(3, "1000", 4) = 4 [pid 6703] close(3) = 0 [pid 6703] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6703] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6703] write(4, "72", 2) = 2 [pid 6703] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6703] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6703] exit_group(0) = ? [pid 6703] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6703, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6704 ./strace-static-x86_64: Process 6704 attached [pid 6704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6704] setpgid(0, 0) = 0 [pid 6704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6704] write(3, "1000", 4) = 4 [pid 6704] close(3) = 0 [pid 6704] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6704] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6704] write(4, "72", 2) = 2 [pid 6704] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6704] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6704] exit_group(0) = ? [pid 6704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6704, si_uid=0, si_status=0, 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 6705 attached , child_tidptr=0x5555568ff5d0) = 6705 [pid 6705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6705] setpgid(0, 0) = 0 [pid 6705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6705] write(3, "1000", 4) = 4 [pid 6705] close(3) = 0 [pid 6705] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6705] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6705] write(4, "72", 2) = 2 [pid 6705] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6705] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6705] exit_group(0) = ? [pid 6705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6705, si_uid=0, si_status=0, 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 6706 attached , child_tidptr=0x5555568ff5d0) = 6706 [pid 6706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6706] setpgid(0, 0) = 0 [pid 6706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6706] write(3, "1000", 4) = 4 [pid 6706] close(3) = 0 [pid 6706] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6706] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6706] write(4, "72", 2) = 2 [pid 6706] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6706] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6706] exit_group(0) = ? [pid 6706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6706, si_uid=0, si_status=0, 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 6707 attached , child_tidptr=0x5555568ff5d0) = 6707 [pid 6707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6707] setpgid(0, 0) = 0 [pid 6707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6707] write(3, "1000", 4) = 4 [pid 6707] close(3) = 0 [pid 6707] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6707] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6707] write(4, "72", 2) = 2 [pid 6707] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6707] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6707] exit_group(0) = ? [pid 6707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6707, 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=0x5555568ff5d0) = 6708 ./strace-static-x86_64: Process 6708 attached [pid 6708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6708] setpgid(0, 0) = 0 [pid 6708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6708] write(3, "1000", 4) = 4 [pid 6708] close(3) = 0 [pid 6708] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6708] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6708] write(4, "72", 2) = 2 [pid 6708] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6708] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6708] exit_group(0) = ? [pid 6708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6708, 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=0x5555568ff5d0) = 6709 ./strace-static-x86_64: Process 6709 attached [pid 6709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6709] setpgid(0, 0) = 0 [pid 6709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6709] write(3, "1000", 4) = 4 [pid 6709] close(3) = 0 [pid 6709] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6709] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6709] write(4, "72", 2) = 2 [pid 6709] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6709] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6709] exit_group(0) = ? [pid 6709] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6709, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6710 ./strace-static-x86_64: Process 6710 attached [pid 6710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6710] setpgid(0, 0) = 0 [pid 6710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6710] write(3, "1000", 4) = 4 [pid 6710] close(3) = 0 [pid 6710] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6710] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6710] write(4, "72", 2) = 2 [pid 6710] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6710] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6710] exit_group(0) = ? [pid 6710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6710, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6711 ./strace-static-x86_64: Process 6711 attached [pid 6711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6711] setpgid(0, 0) = 0 [pid 6711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6711] write(3, "1000", 4) = 4 [pid 6711] close(3) = 0 [pid 6711] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6711] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6711] write(4, "72", 2) = 2 [pid 6711] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6711] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6711] exit_group(0) = ? [pid 6711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6711, si_uid=0, si_status=0, 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 6712 attached , child_tidptr=0x5555568ff5d0) = 6712 [pid 6712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6712] setpgid(0, 0) = 0 [pid 6712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6712] write(3, "1000", 4) = 4 [pid 6712] close(3) = 0 [pid 6712] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6712] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6712] write(4, "72", 2) = 2 [pid 6712] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6712] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6712] exit_group(0) = ? [pid 6712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6712, si_uid=0, si_status=0, 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 6713 attached , child_tidptr=0x5555568ff5d0) = 6713 [pid 6713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6713] setpgid(0, 0) = 0 [pid 6713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6713] write(3, "1000", 4) = 4 [pid 6713] close(3) = 0 [pid 6713] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6713] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6713] write(4, "72", 2) = 2 [pid 6713] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6713] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6713] exit_group(0) = ? [pid 6713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6713, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6714 ./strace-static-x86_64: Process 6714 attached [pid 6714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6714] setpgid(0, 0) = 0 [pid 6714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6714] write(3, "1000", 4) = 4 [pid 6714] close(3) = 0 [pid 6714] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6714] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6714] write(4, "72", 2) = 2 [pid 6714] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6714] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6714] exit_group(0) = ? [pid 6714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6714, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6715 ./strace-static-x86_64: Process 6715 attached [pid 6715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6715] setpgid(0, 0) = 0 [pid 6715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6715] write(3, "1000", 4) = 4 [pid 6715] close(3) = 0 [pid 6715] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6715] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6715] write(4, "72", 2) = 2 [pid 6715] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6715] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6715] exit_group(0) = ? [pid 6715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6715, 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=0x5555568ff5d0) = 6716 ./strace-static-x86_64: Process 6716 attached [pid 6716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6716] setpgid(0, 0) = 0 [pid 6716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6716] write(3, "1000", 4) = 4 [pid 6716] close(3) = 0 [pid 6716] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6716] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6716] write(4, "72", 2) = 2 [pid 6716] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6716] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6716] exit_group(0) = ? [pid 6716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6716, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6717 ./strace-static-x86_64: Process 6717 attached [pid 6717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6717] setpgid(0, 0) = 0 [pid 6717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6717] write(3, "1000", 4) = 4 [pid 6717] close(3) = 0 [pid 6717] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6717] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6717] write(4, "72", 2) = 2 [pid 6717] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6717] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6717] exit_group(0) = ? [pid 6717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6717, si_uid=0, si_status=0, 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 6718 attached , child_tidptr=0x5555568ff5d0) = 6718 [pid 6718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6718] setpgid(0, 0) = 0 [pid 6718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6718] write(3, "1000", 4) = 4 [pid 6718] close(3) = 0 [pid 6718] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6718] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6718] write(4, "72", 2) = 2 [pid 6718] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6718] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6718] exit_group(0) = ? [pid 6718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6718, 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 6719 attached , child_tidptr=0x5555568ff5d0) = 6719 [pid 6719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6719] setpgid(0, 0) = 0 [pid 6719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6719] write(3, "1000", 4) = 4 [pid 6719] close(3) = 0 [pid 6719] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6719] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6719] write(4, "72", 2) = 2 [pid 6719] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6719] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6719] exit_group(0) = ? [pid 6719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6719, si_uid=0, si_status=0, 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 6720 attached , child_tidptr=0x5555568ff5d0) = 6720 [pid 6720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6720] setpgid(0, 0) = 0 [pid 6720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6720] write(3, "1000", 4) = 4 [pid 6720] close(3) = 0 [pid 6720] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6720] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6720] write(4, "72", 2) = 2 [pid 6720] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6720] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6720] exit_group(0) = ? [pid 6720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6720, si_uid=0, si_status=0, 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 6721 attached , child_tidptr=0x5555568ff5d0) = 6721 [pid 6721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6721] setpgid(0, 0) = 0 [pid 6721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6721] write(3, "1000", 4) = 4 [pid 6721] close(3) = 0 [pid 6721] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6721] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6721] write(4, "72", 2) = 2 [pid 6721] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6721] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6721] exit_group(0) = ? [pid 6721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6721, si_uid=0, si_status=0, 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 6722 attached , child_tidptr=0x5555568ff5d0) = 6722 [pid 6722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6722] setpgid(0, 0) = 0 [pid 6722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6722] write(3, "1000", 4) = 4 [pid 6722] close(3) = 0 [pid 6722] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6722] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6722] write(4, "72", 2) = 2 [pid 6722] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6722] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6722] exit_group(0) = ? [pid 6722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6722, si_uid=0, si_status=0, 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 6723 attached , child_tidptr=0x5555568ff5d0) = 6723 [pid 6723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6723] setpgid(0, 0) = 0 [pid 6723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6723] write(3, "1000", 4) = 4 [pid 6723] close(3) = 0 [pid 6723] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6723] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6723] write(4, "72", 2) = 2 [pid 6723] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6723] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6723] exit_group(0) = ? [pid 6723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6723, si_uid=0, si_status=0, 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 6724 attached , child_tidptr=0x5555568ff5d0) = 6724 [pid 6724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6724] setpgid(0, 0) = 0 [pid 6724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6724] write(3, "1000", 4) = 4 [pid 6724] close(3) = 0 [pid 6724] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6724] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6724] write(4, "72", 2) = 2 [pid 6724] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6724] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6724] exit_group(0) = ? [pid 6724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6724, si_uid=0, si_status=0, 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 6725 attached , child_tidptr=0x5555568ff5d0) = 6725 [pid 6725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6725] setpgid(0, 0) = 0 [pid 6725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6725] write(3, "1000", 4) = 4 [pid 6725] close(3) = 0 [pid 6725] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6725] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6725] write(4, "72", 2) = 2 [pid 6725] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6725] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6725] exit_group(0) = ? [pid 6725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6725, 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 6726 attached , child_tidptr=0x5555568ff5d0) = 6726 [pid 6726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6726] setpgid(0, 0) = 0 [pid 6726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6726] write(3, "1000", 4) = 4 [pid 6726] close(3) = 0 [pid 6726] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6726] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6726] write(4, "72", 2) = 2 [pid 6726] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6726] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6726] exit_group(0) = ? [pid 6726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6726, si_uid=0, si_status=0, 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 6727 attached , child_tidptr=0x5555568ff5d0) = 6727 [pid 6727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6727] setpgid(0, 0) = 0 [pid 6727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6727] write(3, "1000", 4) = 4 [pid 6727] close(3) = 0 [pid 6727] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6727] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6727] write(4, "72", 2) = 2 [pid 6727] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6727] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6727] exit_group(0) = ? [pid 6727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6728 ./strace-static-x86_64: Process 6728 attached [pid 6728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6728] setpgid(0, 0) = 0 [pid 6728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6728] write(3, "1000", 4) = 4 [pid 6728] close(3) = 0 [pid 6728] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6728] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6728] write(4, "72", 2) = 2 [pid 6728] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6728] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6728] exit_group(0) = ? [pid 6728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6728, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6729 ./strace-static-x86_64: Process 6729 attached [pid 6729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6729] setpgid(0, 0) = 0 [pid 6729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6729] write(3, "1000", 4) = 4 [pid 6729] close(3) = 0 [pid 6729] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6729] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6729] write(4, "72", 2) = 2 [pid 6729] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6729] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6729] exit_group(0) = ? [pid 6729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6729, si_uid=0, si_status=0, 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 6730 attached , child_tidptr=0x5555568ff5d0) = 6730 [pid 6730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6730] setpgid(0, 0) = 0 [pid 6730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6730] write(3, "1000", 4) = 4 [pid 6730] close(3) = 0 [pid 6730] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6730] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6730] write(4, "72", 2) = 2 [pid 6730] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6730] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6730] exit_group(0) = ? [pid 6730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6731 ./strace-static-x86_64: Process 6731 attached [pid 6731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6731] setpgid(0, 0) = 0 [pid 6731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6731] write(3, "1000", 4) = 4 [pid 6731] close(3) = 0 [pid 6731] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6731] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6731] write(4, "72", 2) = 2 [pid 6731] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6731] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6731] exit_group(0) = ? [pid 6731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6731, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6732 ./strace-static-x86_64: Process 6732 attached [pid 6732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6732] setpgid(0, 0) = 0 [pid 6732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6732] write(3, "1000", 4) = 4 [pid 6732] close(3) = 0 [pid 6732] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6732] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6732] write(4, "72", 2) = 2 [pid 6732] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6732] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6732] exit_group(0) = ? [pid 6732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6732, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6733 ./strace-static-x86_64: Process 6733 attached [pid 6733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6733] setpgid(0, 0) = 0 [pid 6733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6733] write(3, "1000", 4) = 4 [pid 6733] close(3) = 0 [pid 6733] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6733] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6733] write(4, "72", 2) = 2 [pid 6733] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6733] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6733] exit_group(0) = ? [pid 6733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6733, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6734 ./strace-static-x86_64: Process 6734 attached [pid 6734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6734] setpgid(0, 0) = 0 [pid 6734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6734] write(3, "1000", 4) = 4 [pid 6734] close(3) = 0 [pid 6734] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6734] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6734] write(4, "72", 2) = 2 [pid 6734] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6734] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6734] exit_group(0) = ? [pid 6734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6734, si_uid=0, si_status=0, 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 6735 attached , child_tidptr=0x5555568ff5d0) = 6735 [pid 6735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6735] setpgid(0, 0) = 0 [pid 6735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6735] write(3, "1000", 4) = 4 [pid 6735] close(3) = 0 [pid 6735] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6735] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6735] write(4, "72", 2) = 2 [pid 6735] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6735] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6735] exit_group(0) = ? [pid 6735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6736 ./strace-static-x86_64: Process 6736 attached [pid 6736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6736] setpgid(0, 0) = 0 [pid 6736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6736] write(3, "1000", 4) = 4 [pid 6736] close(3) = 0 [pid 6736] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6736] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6736] write(4, "72", 2) = 2 [pid 6736] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6736] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6736] exit_group(0) = ? [pid 6736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6737 ./strace-static-x86_64: Process 6737 attached [pid 6737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6737] setpgid(0, 0) = 0 [pid 6737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6737] write(3, "1000", 4) = 4 [pid 6737] close(3) = 0 [pid 6737] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6737] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6737] write(4, "72", 2) = 2 [pid 6737] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6737] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6737] exit_group(0) = ? [pid 6737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6737, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6738 ./strace-static-x86_64: Process 6738 attached [pid 6738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6738] setpgid(0, 0) = 0 [pid 6738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6738] write(3, "1000", 4) = 4 [pid 6738] close(3) = 0 [pid 6738] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6738] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6738] write(4, "72", 2) = 2 [pid 6738] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6738] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6738] exit_group(0) = ? [pid 6738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6738, si_uid=0, si_status=0, 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 6739 attached , child_tidptr=0x5555568ff5d0) = 6739 [pid 6739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6739] setpgid(0, 0) = 0 [pid 6739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6739] write(3, "1000", 4) = 4 [pid 6739] close(3) = 0 [pid 6739] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6739] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6739] write(4, "72", 2) = 2 [pid 6739] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6739] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6739] exit_group(0) = ? [pid 6739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6739, si_uid=0, si_status=0, 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 6740 attached , child_tidptr=0x5555568ff5d0) = 6740 [pid 6740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6740] setpgid(0, 0) = 0 [pid 6740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6740] write(3, "1000", 4) = 4 [pid 6740] close(3) = 0 [pid 6740] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6740] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6740] write(4, "72", 2) = 2 [pid 6740] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6740] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6740] exit_group(0) = ? [pid 6740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6740, 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 6741 attached , child_tidptr=0x5555568ff5d0) = 6741 [pid 6741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6741] setpgid(0, 0) = 0 [pid 6741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6741] write(3, "1000", 4) = 4 [pid 6741] close(3) = 0 [pid 6741] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6741] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6741] write(4, "72", 2) = 2 [pid 6741] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6741] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6741] exit_group(0) = ? [pid 6741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6741, si_uid=0, si_status=0, 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 6742 attached [pid 6742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6742] setpgid(0, 0) = 0 [pid 6742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6742 [pid 6742] write(3, "1000", 4) = 4 [pid 6742] close(3) = 0 [pid 6742] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6742] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6742] write(4, "72", 2) = 2 [pid 6742] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6742] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6742] exit_group(0) = ? [pid 6742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6742, 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=0x5555568ff5d0) = 6743 ./strace-static-x86_64: Process 6743 attached [pid 6743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6743] setpgid(0, 0) = 0 [pid 6743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6743] write(3, "1000", 4) = 4 [pid 6743] close(3) = 0 [pid 6743] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6743] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6743] write(4, "72", 2) = 2 [pid 6743] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6743] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6743] exit_group(0) = ? [pid 6743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6743, 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 6744 attached , child_tidptr=0x5555568ff5d0) = 6744 [pid 6744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6744] setpgid(0, 0) = 0 [pid 6744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6744] write(3, "1000", 4) = 4 [pid 6744] close(3) = 0 [pid 6744] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6744] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6744] write(4, "72", 2) = 2 [pid 6744] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6744] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6744] exit_group(0) = ? [pid 6744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6744, 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=0x5555568ff5d0) = 6745 ./strace-static-x86_64: Process 6745 attached [pid 6745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6745] setpgid(0, 0) = 0 [pid 6745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6745] write(3, "1000", 4) = 4 [pid 6745] close(3) = 0 [pid 6745] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6745] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6745] write(4, "72", 2) = 2 [pid 6745] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6745] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6745] exit_group(0) = ? [pid 6745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6746 ./strace-static-x86_64: Process 6746 attached [pid 6746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6746] setpgid(0, 0) = 0 [pid 6746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6746] write(3, "1000", 4) = 4 [pid 6746] close(3) = 0 [pid 6746] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6746] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6746] write(4, "72", 2) = 2 [pid 6746] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6746] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6746] exit_group(0) = ? [pid 6746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6746, si_uid=0, si_status=0, 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 6747 attached , child_tidptr=0x5555568ff5d0) = 6747 [pid 6747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6747] setpgid(0, 0) = 0 [pid 6747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6747] write(3, "1000", 4) = 4 [pid 6747] close(3) = 0 [pid 6747] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6747] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6747] write(4, "72", 2) = 2 [pid 6747] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6747] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6747] exit_group(0) = ? [pid 6747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6747, si_uid=0, si_status=0, 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 6748 attached , child_tidptr=0x5555568ff5d0) = 6748 [pid 6748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6748] setpgid(0, 0) = 0 [pid 6748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6748] write(3, "1000", 4) = 4 [pid 6748] close(3) = 0 [pid 6748] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6748] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6748] write(4, "72", 2) = 2 [pid 6748] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6748] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6748] exit_group(0) = ? [pid 6748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6748, 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=0x5555568ff5d0) = 6749 ./strace-static-x86_64: Process 6749 attached [pid 6749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6749] setpgid(0, 0) = 0 [pid 6749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6749] write(3, "1000", 4) = 4 [pid 6749] close(3) = 0 [pid 6749] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6749] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6749] write(4, "72", 2) = 2 [pid 6749] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6749] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6749] exit_group(0) = ? [pid 6749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6750 ./strace-static-x86_64: Process 6750 attached [pid 6750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6750] setpgid(0, 0) = 0 [pid 6750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6750] write(3, "1000", 4) = 4 [pid 6750] close(3) = 0 [pid 6750] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6750] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6750] write(4, "72", 2) = 2 [pid 6750] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6750] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6750] exit_group(0) = ? [pid 6750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6750, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6751 ./strace-static-x86_64: Process 6751 attached [pid 6751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6751] setpgid(0, 0) = 0 [pid 6751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6751] write(3, "1000", 4) = 4 [pid 6751] close(3) = 0 [pid 6751] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6751] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6751] write(4, "72", 2) = 2 [pid 6751] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6751] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6751] exit_group(0) = ? [pid 6751] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6751, si_uid=0, si_status=0, 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 6752 attached [pid 6752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6752] setpgid(0, 0) = 0 [pid 6752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6752 [pid 6752] <... openat resumed>) = 3 [pid 6752] write(3, "1000", 4) = 4 [pid 6752] close(3) = 0 [pid 6752] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6752] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6752] write(4, "72", 2) = 2 [pid 6752] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6752] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6752] exit_group(0) = ? [pid 6752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6752, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6753 ./strace-static-x86_64: Process 6753 attached [pid 6753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6753] setpgid(0, 0) = 0 [pid 6753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6753] write(3, "1000", 4) = 4 [pid 6753] close(3) = 0 [pid 6753] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6753] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6753] write(4, "72", 2) = 2 [pid 6753] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6753] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6753] exit_group(0) = ? [pid 6753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6753, 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=0x5555568ff5d0) = 6754 ./strace-static-x86_64: Process 6754 attached [pid 6754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6754] setpgid(0, 0) = 0 [pid 6754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6754] write(3, "1000", 4) = 4 [pid 6754] close(3) = 0 [pid 6754] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6754] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6754] write(4, "72", 2) = 2 [pid 6754] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6754] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6754] exit_group(0) = ? [pid 6754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6754, 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=0x5555568ff5d0) = 6755 ./strace-static-x86_64: Process 6755 attached [pid 6755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6755] setpgid(0, 0) = 0 [pid 6755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6755] write(3, "1000", 4) = 4 [pid 6755] close(3) = 0 [pid 6755] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6755] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6755] write(4, "72", 2) = 2 [pid 6755] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6755] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6755] exit_group(0) = ? [pid 6755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6755, si_uid=0, si_status=0, 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 6756 attached , child_tidptr=0x5555568ff5d0) = 6756 [pid 6756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6756] setpgid(0, 0) = 0 [pid 6756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6756] write(3, "1000", 4) = 4 [pid 6756] close(3) = 0 [pid 6756] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6756] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6756] write(4, "72", 2) = 2 [pid 6756] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6756] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6756] exit_group(0) = ? [pid 6756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6756, 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 6757 attached , child_tidptr=0x5555568ff5d0) = 6757 [pid 6757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6757] setpgid(0, 0) = 0 [pid 6757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6757] write(3, "1000", 4) = 4 [pid 6757] close(3) = 0 [pid 6757] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6757] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6757] write(4, "72", 2) = 2 [pid 6757] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6757] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6757] exit_group(0) = ? [pid 6757] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6757, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6758 ./strace-static-x86_64: Process 6758 attached [pid 6758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6758] setpgid(0, 0) = 0 [pid 6758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6758] write(3, "1000", 4) = 4 [pid 6758] close(3) = 0 [pid 6758] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6758] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6758] write(4, "72", 2) = 2 [pid 6758] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6758] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6758] exit_group(0) = ? [pid 6758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6758, si_uid=0, si_status=0, 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 6759 attached , child_tidptr=0x5555568ff5d0) = 6759 [pid 6759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6759] setpgid(0, 0) = 0 [pid 6759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6759] write(3, "1000", 4) = 4 [pid 6759] close(3) = 0 [pid 6759] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6759] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6759] write(4, "72", 2) = 2 [pid 6759] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6759] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6759] exit_group(0) = ? [pid 6759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6759, si_uid=0, si_status=0, 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 6760 attached , child_tidptr=0x5555568ff5d0) = 6760 [pid 6760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6760] setpgid(0, 0) = 0 [pid 6760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6760] write(3, "1000", 4) = 4 [pid 6760] close(3) = 0 [pid 6760] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6760] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6760] write(4, "72", 2) = 2 [pid 6760] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6760] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6760] exit_group(0) = ? [pid 6760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6760, si_uid=0, si_status=0, 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 6761 attached , child_tidptr=0x5555568ff5d0) = 6761 [pid 6761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6761] setpgid(0, 0) = 0 [pid 6761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6761] write(3, "1000", 4) = 4 [pid 6761] close(3) = 0 [pid 6761] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6761] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6761] write(4, "72", 2) = 2 [pid 6761] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6761] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6761] exit_group(0) = ? [pid 6761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6761, si_uid=0, si_status=0, 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 6762 attached , child_tidptr=0x5555568ff5d0) = 6762 [pid 6762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6762] setpgid(0, 0) = 0 [pid 6762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6762] write(3, "1000", 4) = 4 [pid 6762] close(3) = 0 [pid 6762] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6762] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6762] write(4, "72", 2) = 2 [pid 6762] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6762] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6762] exit_group(0) = ? [pid 6762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6762, si_uid=0, si_status=0, 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 6763 attached , child_tidptr=0x5555568ff5d0) = 6763 [pid 6763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6763] setpgid(0, 0) = 0 [pid 6763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6763] write(3, "1000", 4) = 4 [pid 6763] close(3) = 0 [pid 6763] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6763] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6763] write(4, "72", 2) = 2 [pid 6763] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6763] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6763] exit_group(0) = ? [pid 6763] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6763, si_uid=0, si_status=0, 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 6764 attached , child_tidptr=0x5555568ff5d0) = 6764 [pid 6764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6764] setpgid(0, 0) = 0 [pid 6764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6764] write(3, "1000", 4) = 4 [pid 6764] close(3) = 0 [pid 6764] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6764] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6764] write(4, "72", 2) = 2 [pid 6764] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6764] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6764] exit_group(0) = ? [pid 6764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6764, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6765 ./strace-static-x86_64: Process 6765 attached [pid 6765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6765] setpgid(0, 0) = 0 [pid 6765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6765] write(3, "1000", 4) = 4 [pid 6765] close(3) = 0 [pid 6765] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6765] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6765] write(4, "72", 2) = 2 [pid 6765] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6765] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6765] exit_group(0) = ? [pid 6765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6765, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6766 ./strace-static-x86_64: Process 6766 attached [pid 6766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6766] setpgid(0, 0) = 0 [pid 6766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6766] write(3, "1000", 4) = 4 [pid 6766] close(3) = 0 [pid 6766] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6766] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6766] write(4, "72", 2) = 2 [pid 6766] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6766] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6766] exit_group(0) = ? [pid 6766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6767 ./strace-static-x86_64: Process 6767 attached [pid 6767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6767] setpgid(0, 0) = 0 [pid 6767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6767] write(3, "1000", 4) = 4 [pid 6767] close(3) = 0 [pid 6767] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6767] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6767] write(4, "72", 2) = 2 [pid 6767] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6767] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6767] exit_group(0) = ? [pid 6767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6767, 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 6768 attached , child_tidptr=0x5555568ff5d0) = 6768 [pid 6768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6768] setpgid(0, 0) = 0 [pid 6768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6768] write(3, "1000", 4) = 4 [pid 6768] close(3) = 0 [pid 6768] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6768] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6768] write(4, "72", 2) = 2 [pid 6768] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6768] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6768] exit_group(0) = ? [pid 6768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6768, 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=0x5555568ff5d0) = 6769 ./strace-static-x86_64: Process 6769 attached [pid 6769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6769] setpgid(0, 0) = 0 [pid 6769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6769] write(3, "1000", 4) = 4 [pid 6769] close(3) = 0 [pid 6769] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6769] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6769] write(4, "72", 2) = 2 [pid 6769] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6769] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6769] exit_group(0) = ? [pid 6769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6769, si_uid=0, si_status=0, 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 6770 attached , child_tidptr=0x5555568ff5d0) = 6770 [pid 6770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6770] setpgid(0, 0) = 0 [pid 6770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6770] write(3, "1000", 4) = 4 [pid 6770] close(3) = 0 [pid 6770] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6770] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6770] write(4, "72", 2) = 2 [pid 6770] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6770] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6770] exit_group(0) = ? [pid 6770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6770, si_uid=0, si_status=0, 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 6771 attached , child_tidptr=0x5555568ff5d0) = 6771 [pid 6771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6771] setpgid(0, 0) = 0 [pid 6771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6771] write(3, "1000", 4) = 4 [pid 6771] close(3) = 0 [pid 6771] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6771] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6771] write(4, "72", 2) = 2 [pid 6771] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6771] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6771] exit_group(0) = ? [pid 6771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6771, si_uid=0, si_status=0, 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 6772 attached [pid 6772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6772 [pid 6772] <... prctl resumed>) = 0 [pid 6772] setpgid(0, 0) = 0 [pid 6772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6772] write(3, "1000", 4) = 4 [pid 6772] close(3) = 0 [pid 6772] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6772] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6772] write(4, "72", 2) = 2 [pid 6772] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6772] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6772] exit_group(0) = ? [pid 6772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6772, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6773 ./strace-static-x86_64: Process 6773 attached [pid 6773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6773] setpgid(0, 0) = 0 [pid 6773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6773] write(3, "1000", 4) = 4 [pid 6773] close(3) = 0 [pid 6773] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6773] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6773] write(4, "72", 2) = 2 [pid 6773] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6773] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6773] exit_group(0) = ? [pid 6773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6773, si_uid=0, si_status=0, 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 6774 attached , child_tidptr=0x5555568ff5d0) = 6774 [pid 6774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6774] setpgid(0, 0) = 0 [pid 6774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6774] write(3, "1000", 4) = 4 [pid 6774] close(3) = 0 [pid 6774] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6774] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6774] write(4, "72", 2) = 2 [pid 6774] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6774] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6774] exit_group(0) = ? [pid 6774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6775 ./strace-static-x86_64: Process 6775 attached [pid 6775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6775] setpgid(0, 0) = 0 [pid 6775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6775] write(3, "1000", 4) = 4 [pid 6775] close(3) = 0 [pid 6775] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6775] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6775] write(4, "72", 2) = 2 [pid 6775] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6775] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6775] exit_group(0) = ? [pid 6775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6775, si_uid=0, si_status=0, 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 6776 attached , child_tidptr=0x5555568ff5d0) = 6776 [pid 6776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6776] setpgid(0, 0) = 0 [pid 6776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6776] write(3, "1000", 4) = 4 [pid 6776] close(3) = 0 [pid 6776] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6776] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6776] write(4, "72", 2) = 2 [pid 6776] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6776] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6776] exit_group(0) = ? [pid 6776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6776, si_uid=0, si_status=0, 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 6777 attached , child_tidptr=0x5555568ff5d0) = 6777 [pid 6777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6777] setpgid(0, 0) = 0 [pid 6777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6777] write(3, "1000", 4) = 4 [pid 6777] close(3) = 0 [pid 6777] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6777] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6777] write(4, "72", 2) = 2 [pid 6777] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6777] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6777] exit_group(0) = ? [pid 6777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6777, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6778 ./strace-static-x86_64: Process 6778 attached [pid 6778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6778] setpgid(0, 0) = 0 [pid 6778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6778] write(3, "1000", 4) = 4 [pid 6778] close(3) = 0 [pid 6778] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6778] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6778] write(4, "72", 2) = 2 [pid 6778] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6778] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6778] exit_group(0) = ? [pid 6778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6778, si_uid=0, si_status=0, 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 6779 attached , child_tidptr=0x5555568ff5d0) = 6779 [pid 6779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6779] setpgid(0, 0) = 0 [pid 6779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6779] write(3, "1000", 4) = 4 [pid 6779] close(3) = 0 [pid 6779] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6779] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6779] write(4, "72", 2) = 2 [pid 6779] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6779] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6779] exit_group(0) = ? [pid 6779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6779, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6780 ./strace-static-x86_64: Process 6780 attached [pid 6780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6780] setpgid(0, 0) = 0 [pid 6780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6780] write(3, "1000", 4) = 4 [pid 6780] close(3) = 0 [pid 6780] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6780] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6780] write(4, "72", 2) = 2 [pid 6780] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6780] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6780] exit_group(0) = ? [pid 6780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6781 ./strace-static-x86_64: Process 6781 attached [pid 6781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6781] setpgid(0, 0) = 0 [pid 6781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6781] write(3, "1000", 4) = 4 [pid 6781] close(3) = 0 [pid 6781] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6781] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6781] write(4, "72", 2) = 2 [pid 6781] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6781] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6781] exit_group(0) = ? [pid 6781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6781, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6782 ./strace-static-x86_64: Process 6782 attached [pid 6782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6782] setpgid(0, 0) = 0 [pid 6782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6782] write(3, "1000", 4) = 4 [pid 6782] close(3) = 0 [pid 6782] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6782] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6782] write(4, "72", 2) = 2 [pid 6782] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6782] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6782] exit_group(0) = ? [pid 6782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6782, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6783 ./strace-static-x86_64: Process 6783 attached [pid 6783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6783] setpgid(0, 0) = 0 [pid 6783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6783] write(3, "1000", 4) = 4 [pid 6783] close(3) = 0 [pid 6783] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6783] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6783] write(4, "72", 2) = 2 [pid 6783] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6783] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6783] exit_group(0) = ? [pid 6783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6783, si_uid=0, si_status=0, 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 6784 attached , child_tidptr=0x5555568ff5d0) = 6784 [pid 6784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6784] setpgid(0, 0) = 0 [pid 6784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6784] write(3, "1000", 4) = 4 [pid 6784] close(3) = 0 [pid 6784] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6784] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6784] write(4, "72", 2) = 2 [pid 6784] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6784] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6784] exit_group(0) = ? [pid 6784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6784, 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=0x5555568ff5d0) = 6785 ./strace-static-x86_64: Process 6785 attached [pid 6785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6785] setpgid(0, 0) = 0 [pid 6785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6785] write(3, "1000", 4) = 4 [pid 6785] close(3) = 0 [pid 6785] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6785] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6785] write(4, "72", 2) = 2 [pid 6785] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6785] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6785] exit_group(0) = ? [pid 6785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6786 ./strace-static-x86_64: Process 6786 attached [pid 6786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6786] setpgid(0, 0) = 0 [pid 6786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6786] write(3, "1000", 4) = 4 [pid 6786] close(3) = 0 [pid 6786] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6786] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6786] write(4, "72", 2) = 2 [pid 6786] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6786] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6786] exit_group(0) = ? [pid 6786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6786, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6787 ./strace-static-x86_64: Process 6787 attached [pid 6787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6787] setpgid(0, 0) = 0 [pid 6787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6787] write(3, "1000", 4) = 4 [pid 6787] close(3) = 0 [pid 6787] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6787] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6787] write(4, "72", 2) = 2 [pid 6787] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6787] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6787] exit_group(0) = ? [pid 6787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6787, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6788 ./strace-static-x86_64: Process 6788 attached [pid 6788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6788] setpgid(0, 0) = 0 [pid 6788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6788] write(3, "1000", 4) = 4 [pid 6788] close(3) = 0 [pid 6788] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6788] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6788] write(4, "72", 2) = 2 [pid 6788] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6788] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6788] exit_group(0) = ? [pid 6788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6788, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6789 ./strace-static-x86_64: Process 6789 attached [pid 6789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6789] setpgid(0, 0) = 0 [pid 6789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6789] write(3, "1000", 4) = 4 [pid 6789] close(3) = 0 [pid 6789] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6789] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6789] write(4, "72", 2) = 2 [pid 6789] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6789] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6789] exit_group(0) = ? [pid 6789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6790 ./strace-static-x86_64: Process 6790 attached [pid 6790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6790] setpgid(0, 0) = 0 [pid 6790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6790] write(3, "1000", 4) = 4 [pid 6790] close(3) = 0 [pid 6790] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6790] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6790] write(4, "72", 2) = 2 [pid 6790] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6790] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6790] exit_group(0) = ? [pid 6790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6790, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6791 ./strace-static-x86_64: Process 6791 attached [pid 6791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6791] setpgid(0, 0) = 0 [pid 6791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6791] write(3, "1000", 4) = 4 [pid 6791] close(3) = 0 [pid 6791] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6791] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6791] write(4, "72", 2) = 2 [pid 6791] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6791] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6791] exit_group(0) = ? [pid 6791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6791, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6792 ./strace-static-x86_64: Process 6792 attached [pid 6792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6792] setpgid(0, 0) = 0 [pid 6792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6792] write(3, "1000", 4) = 4 [pid 6792] close(3) = 0 [pid 6792] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6792] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6792] write(4, "72", 2) = 2 [pid 6792] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6792] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6792] exit_group(0) = ? [pid 6792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6792, si_uid=0, si_status=0, 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 6793 attached , child_tidptr=0x5555568ff5d0) = 6793 [pid 6793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6793] setpgid(0, 0) = 0 [pid 6793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6793] write(3, "1000", 4) = 4 [pid 6793] close(3) = 0 [pid 6793] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6793] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6793] write(4, "72", 2) = 2 [pid 6793] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6793] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6793] exit_group(0) = ? [pid 6793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6793, si_uid=0, si_status=0, 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 6794 attached , child_tidptr=0x5555568ff5d0) = 6794 [pid 6794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6794] setpgid(0, 0) = 0 [pid 6794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6794] write(3, "1000", 4) = 4 [pid 6794] close(3) = 0 [pid 6794] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6794] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6794] write(4, "72", 2) = 2 [pid 6794] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6794] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6794] exit_group(0) = ? [pid 6794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6794, si_uid=0, si_status=0, 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 6795 attached , child_tidptr=0x5555568ff5d0) = 6795 [pid 6795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6795] setpgid(0, 0) = 0 [pid 6795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6795] write(3, "1000", 4) = 4 [pid 6795] close(3) = 0 [pid 6795] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6795] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6795] write(4, "72", 2) = 2 [pid 6795] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6795] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6795] exit_group(0) = ? [pid 6795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6795, si_uid=0, si_status=0, 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 6796 attached , child_tidptr=0x5555568ff5d0) = 6796 [pid 6796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6796] setpgid(0, 0) = 0 [pid 6796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6796] write(3, "1000", 4) = 4 [pid 6796] close(3) = 0 [pid 6796] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6796] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6796] write(4, "72", 2) = 2 [pid 6796] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6796] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6796] exit_group(0) = ? [pid 6796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6796, si_uid=0, si_status=0, 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 6797 attached , child_tidptr=0x5555568ff5d0) = 6797 [pid 6797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6797] setpgid(0, 0) = 0 [pid 6797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6797] write(3, "1000", 4) = 4 [pid 6797] close(3) = 0 [pid 6797] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6797] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6797] write(4, "72", 2) = 2 [pid 6797] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6797] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6797] exit_group(0) = ? [pid 6797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6797, 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 6798 attached , child_tidptr=0x5555568ff5d0) = 6798 [pid 6798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6798] setpgid(0, 0) = 0 [pid 6798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6798] write(3, "1000", 4) = 4 [pid 6798] close(3) = 0 [pid 6798] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6798] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6798] write(4, "72", 2) = 2 [pid 6798] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6798] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6798] exit_group(0) = ? [pid 6798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6798, 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 6799 attached , child_tidptr=0x5555568ff5d0) = 6799 [pid 6799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6799] setpgid(0, 0) = 0 [pid 6799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6799] write(3, "1000", 4) = 4 [pid 6799] close(3) = 0 [pid 6799] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6799] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6799] write(4, "72", 2) = 2 [pid 6799] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6799] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6799] exit_group(0) = ? [pid 6799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6799, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6800 ./strace-static-x86_64: Process 6800 attached [pid 6800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6800] setpgid(0, 0) = 0 [pid 6800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6800] write(3, "1000", 4) = 4 [pid 6800] close(3) = 0 [pid 6800] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6800] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6800] write(4, "72", 2) = 2 [pid 6800] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6800] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6800] exit_group(0) = ? [pid 6800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6800, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6801 ./strace-static-x86_64: Process 6801 attached [pid 6801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6801] setpgid(0, 0) = 0 [pid 6801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6801] write(3, "1000", 4) = 4 [pid 6801] close(3) = 0 [pid 6801] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6801] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6801] write(4, "72", 2) = 2 [pid 6801] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6801] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6801] exit_group(0) = ? [pid 6801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6801, si_uid=0, si_status=0, 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 6802 attached , child_tidptr=0x5555568ff5d0) = 6802 [pid 6802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6802] setpgid(0, 0) = 0 [pid 6802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6802] write(3, "1000", 4) = 4 [pid 6802] close(3) = 0 [pid 6802] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6802] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6802] write(4, "72", 2) = 2 [pid 6802] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6802] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6802] exit_group(0) = ? [pid 6802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6802, si_uid=0, si_status=0, 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 6803 attached , child_tidptr=0x5555568ff5d0) = 6803 [pid 6803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6803] setpgid(0, 0) = 0 [pid 6803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6803] write(3, "1000", 4) = 4 [pid 6803] close(3) = 0 [pid 6803] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6803] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6803] write(4, "72", 2) = 2 [pid 6803] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6803] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6803] exit_group(0) = ? [pid 6803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6803, 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=0x5555568ff5d0) = 6804 ./strace-static-x86_64: Process 6804 attached [pid 6804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6804] setpgid(0, 0) = 0 [pid 6804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6804] write(3, "1000", 4) = 4 [pid 6804] close(3) = 0 [pid 6804] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6804] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6804] write(4, "72", 2) = 2 [pid 6804] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6804] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6804] exit_group(0) = ? [pid 6804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6804, 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 6805 attached , child_tidptr=0x5555568ff5d0) = 6805 [pid 6805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6805] setpgid(0, 0) = 0 [pid 6805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6805] write(3, "1000", 4) = 4 [pid 6805] close(3) = 0 [pid 6805] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6805] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6805] write(4, "72", 2) = 2 [pid 6805] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6805] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6805] exit_group(0) = ? [pid 6805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6805, si_uid=0, si_status=0, 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 6806 attached , child_tidptr=0x5555568ff5d0) = 6806 [pid 6806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6806] setpgid(0, 0) = 0 [pid 6806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6806] write(3, "1000", 4) = 4 [pid 6806] close(3) = 0 [pid 6806] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6806] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6806] write(4, "72", 2) = 2 [pid 6806] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6806] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6806] exit_group(0) = ? [pid 6806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6806, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6807 ./strace-static-x86_64: Process 6807 attached [pid 6807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6807] setpgid(0, 0) = 0 [pid 6807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6807] write(3, "1000", 4) = 4 [pid 6807] close(3) = 0 [pid 6807] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6807] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6807] write(4, "72", 2) = 2 [pid 6807] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6807] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6807] exit_group(0) = ? [pid 6807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6807, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6808 ./strace-static-x86_64: Process 6808 attached [pid 6808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6808] setpgid(0, 0) = 0 [pid 6808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6808] write(3, "1000", 4) = 4 [pid 6808] close(3) = 0 [pid 6808] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6808] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6808] write(4, "72", 2) = 2 [pid 6808] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6808] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6808] exit_group(0) = ? [pid 6808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6808, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6809 ./strace-static-x86_64: Process 6809 attached [pid 6809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6809] setpgid(0, 0) = 0 [pid 6809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6809] write(3, "1000", 4) = 4 [pid 6809] close(3) = 0 [pid 6809] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6809] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6809] write(4, "72", 2) = 2 [pid 6809] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6809] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6809] exit_group(0) = ? [pid 6809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6809, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6810 ./strace-static-x86_64: Process 6810 attached [pid 6810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6810] setpgid(0, 0) = 0 [pid 6810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6810] write(3, "1000", 4) = 4 [pid 6810] close(3) = 0 [pid 6810] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6810] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6810] write(4, "72", 2) = 2 [pid 6810] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6810] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6810] exit_group(0) = ? [pid 6810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6810, si_uid=0, si_status=0, 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 6811 attached , child_tidptr=0x5555568ff5d0) = 6811 [pid 6811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6811] setpgid(0, 0) = 0 [pid 6811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6811] write(3, "1000", 4) = 4 [pid 6811] close(3) = 0 [pid 6811] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6811] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6811] write(4, "72", 2) = 2 [pid 6811] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6811] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6811] exit_group(0) = ? [pid 6811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6811, si_uid=0, si_status=0, 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 6812 attached , child_tidptr=0x5555568ff5d0) = 6812 [pid 6812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6812] setpgid(0, 0) = 0 [pid 6812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6812] write(3, "1000", 4) = 4 [pid 6812] close(3) = 0 [pid 6812] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6812] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6812] write(4, "72", 2) = 2 [pid 6812] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6812] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6812] exit_group(0) = ? [pid 6812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6813 ./strace-static-x86_64: Process 6813 attached [pid 6813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6813] setpgid(0, 0) = 0 [pid 6813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6813] write(3, "1000", 4) = 4 [pid 6813] close(3) = 0 [pid 6813] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6813] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6813] write(4, "72", 2) = 2 [pid 6813] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6813] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6813] exit_group(0) = ? [pid 6813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6813, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6814 ./strace-static-x86_64: Process 6814 attached [pid 6814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6814] setpgid(0, 0) = 0 [pid 6814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6814] write(3, "1000", 4) = 4 [pid 6814] close(3) = 0 [pid 6814] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6814] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6814] write(4, "72", 2) = 2 [pid 6814] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6814] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6814] exit_group(0) = ? [pid 6814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6814, si_uid=0, si_status=0, 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 6815 attached [pid 6815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6815] setpgid(0, 0) = 0 [pid 6815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6815] write(3, "1000", 4) = 4 [pid 6815] close(3) = 0 [pid 6815] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6815] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6815 [pid 6815] write(4, "72", 2) = 2 [pid 6815] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6815] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6815] exit_group(0) = ? [pid 6815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6815, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6816 ./strace-static-x86_64: Process 6816 attached [pid 6816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6816] setpgid(0, 0) = 0 [pid 6816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6816] write(3, "1000", 4) = 4 [pid 6816] close(3) = 0 [pid 6816] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6816] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6816] write(4, "72", 2) = 2 [pid 6816] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6816] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6816] exit_group(0) = ? [pid 6816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6816, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6817 ./strace-static-x86_64: Process 6817 attached [pid 6817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6817] setpgid(0, 0) = 0 [pid 6817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6817] write(3, "1000", 4) = 4 [pid 6817] close(3) = 0 [pid 6817] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6817] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6817] write(4, "72", 2) = 2 [pid 6817] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6817] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6817] exit_group(0) = ? [pid 6817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6818 ./strace-static-x86_64: Process 6818 attached [pid 6818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6818] setpgid(0, 0) = 0 [pid 6818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6818] write(3, "1000", 4) = 4 [pid 6818] close(3) = 0 [pid 6818] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6818] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6818] write(4, "72", 2) = 2 [pid 6818] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6818] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6818] exit_group(0) = ? [pid 6818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6818, 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 6819 attached , child_tidptr=0x5555568ff5d0) = 6819 [pid 6819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6819] setpgid(0, 0) = 0 [pid 6819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6819] write(3, "1000", 4) = 4 [pid 6819] close(3) = 0 [pid 6819] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6819] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6819] write(4, "72", 2) = 2 [pid 6819] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6819] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6819] exit_group(0) = ? [pid 6819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6819, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6820 ./strace-static-x86_64: Process 6820 attached [pid 6820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6820] setpgid(0, 0) = 0 [pid 6820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6820] write(3, "1000", 4) = 4 [pid 6820] close(3) = 0 [pid 6820] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6820] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6820] write(4, "72", 2) = 2 [pid 6820] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6820] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6820] exit_group(0) = ? [pid 6820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6821 ./strace-static-x86_64: Process 6821 attached [pid 6821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6821] setpgid(0, 0) = 0 [pid 6821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6821] write(3, "1000", 4) = 4 [pid 6821] close(3) = 0 [pid 6821] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6821] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6821] write(4, "72", 2) = 2 [pid 6821] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6821] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6821] exit_group(0) = ? [pid 6821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6821, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6822 ./strace-static-x86_64: Process 6822 attached [pid 6822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6822] setpgid(0, 0) = 0 [pid 6822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6822] write(3, "1000", 4) = 4 [pid 6822] close(3) = 0 [pid 6822] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6822] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6822] write(4, "72", 2) = 2 [pid 6822] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6822] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6822] exit_group(0) = ? [pid 6822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6822, si_uid=0, si_status=0, 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 6823 attached [pid 6823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6823 [pid 6823] <... prctl resumed>) = 0 [pid 6823] setpgid(0, 0) = 0 [pid 6823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6823] write(3, "1000", 4) = 4 [pid 6823] close(3) = 0 [pid 6823] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6823] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6823] write(4, "72", 2) = 2 [pid 6823] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6823] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6823] exit_group(0) = ? [pid 6823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6823, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6824 ./strace-static-x86_64: Process 6824 attached [pid 6824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6824] setpgid(0, 0) = 0 [pid 6824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6824] write(3, "1000", 4) = 4 [pid 6824] close(3) = 0 [pid 6824] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6824] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6824] write(4, "72", 2) = 2 [pid 6824] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6824] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6824] exit_group(0) = ? [pid 6824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6824, 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=0x5555568ff5d0) = 6825 ./strace-static-x86_64: Process 6825 attached [pid 6825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6825] setpgid(0, 0) = 0 [pid 6825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6825] write(3, "1000", 4) = 4 [pid 6825] close(3) = 0 [pid 6825] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6825] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6825] write(4, "72", 2) = 2 [pid 6825] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6825] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6825] exit_group(0) = ? [pid 6825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6826 ./strace-static-x86_64: Process 6826 attached [pid 6826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6826] setpgid(0, 0) = 0 [pid 6826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6826] write(3, "1000", 4) = 4 [pid 6826] close(3) = 0 [pid 6826] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6826] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6826] write(4, "72", 2) = 2 [pid 6826] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6826] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6826] exit_group(0) = ? [pid 6826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6826, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6827 ./strace-static-x86_64: Process 6827 attached [pid 6827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6827] setpgid(0, 0) = 0 [pid 6827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6827] write(3, "1000", 4) = 4 [pid 6827] close(3) = 0 [pid 6827] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6827] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6827] write(4, "72", 2) = 2 [pid 6827] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6827] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6827] exit_group(0) = ? [pid 6827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6827, si_uid=0, si_status=0, 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 6828 attached , child_tidptr=0x5555568ff5d0) = 6828 [pid 6828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6828] setpgid(0, 0) = 0 [pid 6828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6828] write(3, "1000", 4) = 4 [pid 6828] close(3) = 0 [pid 6828] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6828] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6828] write(4, "72", 2) = 2 [pid 6828] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6828] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6828] exit_group(0) = ? [pid 6828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6829 ./strace-static-x86_64: Process 6829 attached [pid 6829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6829] setpgid(0, 0) = 0 [pid 6829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6829] write(3, "1000", 4) = 4 [pid 6829] close(3) = 0 [pid 6829] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6829] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6829] write(4, "72", 2) = 2 [pid 6829] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6829] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6829] exit_group(0) = ? [pid 6829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6829, 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=0x5555568ff5d0) = 6830 ./strace-static-x86_64: Process 6830 attached [pid 6830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6830] setpgid(0, 0) = 0 [pid 6830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6830] write(3, "1000", 4) = 4 [pid 6830] close(3) = 0 [pid 6830] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6830] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6830] write(4, "72", 2) = 2 [pid 6830] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6830] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6830] exit_group(0) = ? [pid 6830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6830, si_uid=0, si_status=0, 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 6831 attached , child_tidptr=0x5555568ff5d0) = 6831 [pid 6831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6831] setpgid(0, 0) = 0 [pid 6831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6831] write(3, "1000", 4) = 4 [pid 6831] close(3) = 0 [pid 6831] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6831] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6831] write(4, "72", 2) = 2 [pid 6831] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6831] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6831] exit_group(0) = ? [pid 6831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6831, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6832 ./strace-static-x86_64: Process 6832 attached [pid 6832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6832] setpgid(0, 0) = 0 [pid 6832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6832] write(3, "1000", 4) = 4 [pid 6832] close(3) = 0 [pid 6832] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6832] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6832] write(4, "72", 2) = 2 [pid 6832] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6832] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6832] exit_group(0) = ? [pid 6832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6832, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6833 ./strace-static-x86_64: Process 6833 attached [pid 6833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6833] setpgid(0, 0) = 0 [pid 6833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6833] write(3, "1000", 4) = 4 [pid 6833] close(3) = 0 [pid 6833] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6833] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6833] write(4, "72", 2) = 2 [pid 6833] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6833] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6833] exit_group(0) = ? [pid 6833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6833, si_uid=0, si_status=0, 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 6834 attached , child_tidptr=0x5555568ff5d0) = 6834 [pid 6834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6834] setpgid(0, 0) = 0 [pid 6834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6834] write(3, "1000", 4) = 4 [pid 6834] close(3) = 0 [pid 6834] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6834] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6834] write(4, "72", 2) = 2 [pid 6834] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6834] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6834] exit_group(0) = ? [pid 6834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6834, si_uid=0, si_status=0, 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 6835 attached , child_tidptr=0x5555568ff5d0) = 6835 [pid 6835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6835] setpgid(0, 0) = 0 [pid 6835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6835] write(3, "1000", 4) = 4 [pid 6835] close(3) = 0 [pid 6835] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6835] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6835] write(4, "72", 2) = 2 [pid 6835] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6835] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6835] exit_group(0) = ? [pid 6835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6835, si_uid=0, si_status=0, 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 6836 attached [pid 6836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6836] setpgid(0, 0) = 0 [pid 6836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6836] write(3, "1000", 4) = 4 [pid 6836] close(3) = 0 [pid 6836] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6836 [pid 6836] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6836] write(4, "72", 2) = 2 [pid 6836] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6836] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6836] exit_group(0) = ? [pid 6836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6836, si_uid=0, si_status=0, 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 6837 attached , child_tidptr=0x5555568ff5d0) = 6837 [pid 6837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6837] setpgid(0, 0) = 0 [pid 6837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6837] write(3, "1000", 4) = 4 [pid 6837] close(3) = 0 [pid 6837] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6837] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6837] write(4, "72", 2) = 2 [pid 6837] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6837] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6837] exit_group(0) = ? [pid 6837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6837, si_uid=0, si_status=0, 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 6838 attached , child_tidptr=0x5555568ff5d0) = 6838 [pid 6838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6838] setpgid(0, 0) = 0 [pid 6838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6838] write(3, "1000", 4) = 4 [pid 6838] close(3) = 0 [pid 6838] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6838] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6838] write(4, "72", 2) = 2 [pid 6838] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6838] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6838] exit_group(0) = ? [pid 6838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6838, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6839 ./strace-static-x86_64: Process 6839 attached [pid 6839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6839] setpgid(0, 0) = 0 [pid 6839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6839] write(3, "1000", 4) = 4 [pid 6839] close(3) = 0 [pid 6839] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6839] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6839] write(4, "72", 2) = 2 [pid 6839] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6839] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6839] exit_group(0) = ? [pid 6839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6839, si_uid=0, si_status=0, 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 6840 attached , child_tidptr=0x5555568ff5d0) = 6840 [pid 6840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6840] setpgid(0, 0) = 0 [pid 6840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6840] write(3, "1000", 4) = 4 [pid 6840] close(3) = 0 [pid 6840] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6840] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6840] write(4, "72", 2) = 2 [pid 6840] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6840] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6840] exit_group(0) = ? [pid 6840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6840, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6841 ./strace-static-x86_64: Process 6841 attached [pid 6841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6841] setpgid(0, 0) = 0 [pid 6841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6841] write(3, "1000", 4) = 4 [pid 6841] close(3) = 0 [pid 6841] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6841] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6841] write(4, "72", 2) = 2 [pid 6841] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6841] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6841] exit_group(0) = ? [pid 6841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6841, si_uid=0, si_status=0, 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 6842 attached [pid 6842] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6842 [pid 6842] <... prctl resumed>) = 0 [pid 6842] setpgid(0, 0) = 0 [pid 6842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6842] write(3, "1000", 4) = 4 [pid 6842] close(3) = 0 [pid 6842] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6842] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6842] write(4, "72", 2) = 2 [pid 6842] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6842] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6842] exit_group(0) = ? [pid 6842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6843 ./strace-static-x86_64: Process 6843 attached [pid 6843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6843] setpgid(0, 0) = 0 [pid 6843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6843] write(3, "1000", 4) = 4 [pid 6843] close(3) = 0 [pid 6843] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6843] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6843] write(4, "72", 2) = 2 [pid 6843] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6843] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6843] exit_group(0) = ? [pid 6843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6844 ./strace-static-x86_64: Process 6844 attached [pid 6844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6844] setpgid(0, 0) = 0 [pid 6844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6844] write(3, "1000", 4) = 4 [pid 6844] close(3) = 0 [pid 6844] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6844] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6844] write(4, "72", 2) = 2 [pid 6844] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6844] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6844] exit_group(0) = ? [pid 6844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6844, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6845 ./strace-static-x86_64: Process 6845 attached [pid 6845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6845] setpgid(0, 0) = 0 [pid 6845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6845] write(3, "1000", 4) = 4 [pid 6845] close(3) = 0 [pid 6845] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6845] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6845] write(4, "72", 2) = 2 [pid 6845] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6845] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6845] exit_group(0) = ? [pid 6845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6845, 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 6846 attached [pid 6846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6846] setpgid(0, 0) = 0 [pid 6846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6846 [pid 6846] write(3, "1000", 4) = 4 [pid 6846] close(3) = 0 [pid 6846] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6846] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6846] write(4, "72", 2) = 2 [pid 6846] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6846] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6846] exit_group(0) = ? [pid 6846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6846, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6847 ./strace-static-x86_64: Process 6847 attached [pid 6847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6847] setpgid(0, 0) = 0 [pid 6847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6847] write(3, "1000", 4) = 4 [pid 6847] close(3) = 0 [pid 6847] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6847] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6847] write(4, "72", 2) = 2 [pid 6847] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6847] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6847] exit_group(0) = ? [pid 6847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6848 ./strace-static-x86_64: Process 6848 attached [pid 6848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6848] setpgid(0, 0) = 0 [pid 6848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6848] write(3, "1000", 4) = 4 [pid 6848] close(3) = 0 [pid 6848] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6848] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6848] write(4, "72", 2) = 2 [pid 6848] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6848] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6848] exit_group(0) = ? [pid 6848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6849 ./strace-static-x86_64: Process 6849 attached [pid 6849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6849] setpgid(0, 0) = 0 [pid 6849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6849] write(3, "1000", 4) = 4 [pid 6849] close(3) = 0 [pid 6849] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6849] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6849] write(4, "72", 2) = 2 [pid 6849] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6849] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6849] exit_group(0) = ? [pid 6849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6849, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6850 ./strace-static-x86_64: Process 6850 attached [pid 6850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6850] setpgid(0, 0) = 0 [pid 6850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6850] write(3, "1000", 4) = 4 [pid 6850] close(3) = 0 [pid 6850] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6850] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6850] write(4, "72", 2) = 2 [pid 6850] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6850] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6850] exit_group(0) = ? [pid 6850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6850, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6851 ./strace-static-x86_64: Process 6851 attached [pid 6851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6851] setpgid(0, 0) = 0 [pid 6851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6851] write(3, "1000", 4) = 4 [pid 6851] close(3) = 0 [pid 6851] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6851] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6851] write(4, "72", 2) = 2 [pid 6851] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6851] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6851] exit_group(0) = ? [pid 6851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6851, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6852 ./strace-static-x86_64: Process 6852 attached [pid 6852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6852] setpgid(0, 0) = 0 [pid 6852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6852] write(3, "1000", 4) = 4 [pid 6852] close(3) = 0 [pid 6852] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6852] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6852] write(4, "72", 2) = 2 [pid 6852] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6852] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6852] exit_group(0) = ? [pid 6852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6852, si_uid=0, si_status=0, 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 6853 attached , child_tidptr=0x5555568ff5d0) = 6853 [pid 6853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6853] setpgid(0, 0) = 0 [pid 6853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6853] write(3, "1000", 4) = 4 [pid 6853] close(3) = 0 [pid 6853] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6853] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6853] write(4, "72", 2) = 2 [pid 6853] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6853] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6853] exit_group(0) = ? [pid 6853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6853, 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=0x5555568ff5d0) = 6854 ./strace-static-x86_64: Process 6854 attached [pid 6854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6854] setpgid(0, 0) = 0 [pid 6854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6854] write(3, "1000", 4) = 4 [pid 6854] close(3) = 0 [pid 6854] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6854] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6854] write(4, "72", 2) = 2 [pid 6854] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6854] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6854] exit_group(0) = ? [pid 6854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6854, 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=0x5555568ff5d0) = 6855 ./strace-static-x86_64: Process 6855 attached [pid 6855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6855] setpgid(0, 0) = 0 [pid 6855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6855] write(3, "1000", 4) = 4 [pid 6855] close(3) = 0 [pid 6855] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6855] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6855] write(4, "72", 2) = 2 [pid 6855] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6855] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6855] exit_group(0) = ? [pid 6855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6855, si_uid=0, si_status=0, 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 6856 attached , child_tidptr=0x5555568ff5d0) = 6856 [pid 6856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6856] setpgid(0, 0) = 0 [pid 6856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6856] write(3, "1000", 4) = 4 [pid 6856] close(3) = 0 [pid 6856] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6856] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6856] write(4, "72", 2) = 2 [pid 6856] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6856] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6856] exit_group(0) = ? [pid 6856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6856, si_uid=0, si_status=0, 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 6857 attached , child_tidptr=0x5555568ff5d0) = 6857 [pid 6857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6857] setpgid(0, 0) = 0 [pid 6857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6857] write(3, "1000", 4) = 4 [pid 6857] close(3) = 0 [pid 6857] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6857] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6857] write(4, "72", 2) = 2 [pid 6857] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6857] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6857] exit_group(0) = ? [pid 6857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6857, si_uid=0, si_status=0, 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 6858 attached , child_tidptr=0x5555568ff5d0) = 6858 [pid 6858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6858] setpgid(0, 0) = 0 [pid 6858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6858] write(3, "1000", 4) = 4 [pid 6858] close(3) = 0 [pid 6858] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6858] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6858] write(4, "72", 2) = 2 [pid 6858] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6858] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6858] exit_group(0) = ? [pid 6858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6858, si_uid=0, si_status=0, 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 6859 attached , child_tidptr=0x5555568ff5d0) = 6859 [pid 6859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6859] setpgid(0, 0) = 0 [pid 6859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6859] write(3, "1000", 4) = 4 [pid 6859] close(3) = 0 [pid 6859] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6859] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6859] write(4, "72", 2) = 2 [pid 6859] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6859] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6859] exit_group(0) = ? [pid 6859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6859, si_uid=0, si_status=0, 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 6860 attached , child_tidptr=0x5555568ff5d0) = 6860 [pid 6860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6860] setpgid(0, 0) = 0 [pid 6860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6860] write(3, "1000", 4) = 4 [pid 6860] close(3) = 0 [pid 6860] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6860] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6860] write(4, "72", 2) = 2 [pid 6860] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6860] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6860] exit_group(0) = ? [pid 6860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6860, si_uid=0, si_status=0, 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 6861 attached , child_tidptr=0x5555568ff5d0) = 6861 [pid 6861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6861] setpgid(0, 0) = 0 [pid 6861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6861] write(3, "1000", 4) = 4 [pid 6861] close(3) = 0 [pid 6861] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6861] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6861] write(4, "72", 2) = 2 [pid 6861] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6861] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6861] exit_group(0) = ? [pid 6861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6861, si_uid=0, si_status=0, 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 6862 attached , child_tidptr=0x5555568ff5d0) = 6862 [pid 6862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6862] setpgid(0, 0) = 0 [pid 6862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6862] write(3, "1000", 4) = 4 [pid 6862] close(3) = 0 [pid 6862] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6862] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6862] write(4, "72", 2) = 2 [pid 6862] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6862] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6862] exit_group(0) = ? [pid 6862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6863 ./strace-static-x86_64: Process 6863 attached [pid 6863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6863] setpgid(0, 0) = 0 [pid 6863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6863] write(3, "1000", 4) = 4 [pid 6863] close(3) = 0 [pid 6863] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6863] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6863] write(4, "72", 2) = 2 [pid 6863] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6863] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6863] exit_group(0) = ? [pid 6863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6863, 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=0x5555568ff5d0) = 6864 ./strace-static-x86_64: Process 6864 attached [pid 6864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6864] setpgid(0, 0) = 0 [pid 6864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6864] write(3, "1000", 4) = 4 [pid 6864] close(3) = 0 [pid 6864] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6864] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6864] write(4, "72", 2) = 2 [pid 6864] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6864] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6864] exit_group(0) = ? [pid 6864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6864, si_uid=0, si_status=0, 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 6865 attached , child_tidptr=0x5555568ff5d0) = 6865 [pid 6865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6865] setpgid(0, 0) = 0 [pid 6865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6865] write(3, "1000", 4) = 4 [pid 6865] close(3) = 0 [pid 6865] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6865] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6865] write(4, "72", 2) = 2 [pid 6865] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6865] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6865] exit_group(0) = ? [pid 6865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6865, si_uid=0, si_status=0, 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 6866 attached [pid 6866] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6866 [pid 6866] <... prctl resumed>) = 0 [pid 6866] setpgid(0, 0) = 0 [pid 6866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6866] write(3, "1000", 4) = 4 [pid 6866] close(3) = 0 [pid 6866] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6866] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6866] write(4, "72", 2) = 2 [pid 6866] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6866] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6866] exit_group(0) = ? [pid 6866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6867 ./strace-static-x86_64: Process 6867 attached [pid 6867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6867] setpgid(0, 0) = 0 [pid 6867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6867] write(3, "1000", 4) = 4 [pid 6867] close(3) = 0 [pid 6867] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6867] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6867] write(4, "72", 2) = 2 [pid 6867] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6867] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6867] exit_group(0) = ? [pid 6867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6868 ./strace-static-x86_64: Process 6868 attached [pid 6868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6868] setpgid(0, 0) = 0 [pid 6868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6868] write(3, "1000", 4) = 4 [pid 6868] close(3) = 0 [pid 6868] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6868] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6868] write(4, "72", 2) = 2 [pid 6868] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6868] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6868] exit_group(0) = ? [pid 6868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6868, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6869 ./strace-static-x86_64: Process 6869 attached [pid 6869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6869] setpgid(0, 0) = 0 [pid 6869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6869] write(3, "1000", 4) = 4 [pid 6869] close(3) = 0 [pid 6869] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6869] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6869] write(4, "72", 2) = 2 [pid 6869] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6869] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6869] exit_group(0) = ? [pid 6869] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6869, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6870 ./strace-static-x86_64: Process 6870 attached [pid 6870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6870] setpgid(0, 0) = 0 [pid 6870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6870] write(3, "1000", 4) = 4 [pid 6870] close(3) = 0 [pid 6870] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6870] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6870] write(4, "72", 2) = 2 [pid 6870] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6870] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6870] exit_group(0) = ? [pid 6870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6870, 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=0x5555568ff5d0) = 6871 ./strace-static-x86_64: Process 6871 attached [pid 6871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6871] setpgid(0, 0) = 0 [pid 6871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6871] write(3, "1000", 4) = 4 [pid 6871] close(3) = 0 [pid 6871] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6871] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6871] write(4, "72", 2) = 2 [pid 6871] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6871] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6871] exit_group(0) = ? [pid 6871] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6872 ./strace-static-x86_64: Process 6872 attached [pid 6872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6872] setpgid(0, 0) = 0 [pid 6872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6872] write(3, "1000", 4) = 4 [pid 6872] close(3) = 0 [pid 6872] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6872] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6872] write(4, "72", 2) = 2 [pid 6872] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6872] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6872] exit_group(0) = ? [pid 6872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6872, 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=0x5555568ff5d0) = 6873 ./strace-static-x86_64: Process 6873 attached [pid 6873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6873] setpgid(0, 0) = 0 [pid 6873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6873] write(3, "1000", 4) = 4 [pid 6873] close(3) = 0 [pid 6873] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6873] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6873] write(4, "72", 2) = 2 [pid 6873] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6873] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6873] exit_group(0) = ? [pid 6873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6873, si_uid=0, si_status=0, 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 6874 attached , child_tidptr=0x5555568ff5d0) = 6874 [pid 6874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6874] setpgid(0, 0) = 0 [pid 6874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6874] write(3, "1000", 4) = 4 [pid 6874] close(3) = 0 [pid 6874] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6874] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6874] write(4, "72", 2) = 2 [pid 6874] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6874] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6874] exit_group(0) = ? [pid 6874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6874, 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 6875 attached , child_tidptr=0x5555568ff5d0) = 6875 [pid 6875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6875] setpgid(0, 0) = 0 [pid 6875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6875] write(3, "1000", 4) = 4 [pid 6875] close(3) = 0 [pid 6875] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6875] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6875] write(4, "72", 2) = 2 [pid 6875] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6875] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6875] exit_group(0) = ? [pid 6875] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6875, si_uid=0, si_status=0, 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 6876 attached , child_tidptr=0x5555568ff5d0) = 6876 [pid 6876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6876] setpgid(0, 0) = 0 [pid 6876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6876] write(3, "1000", 4) = 4 [pid 6876] close(3) = 0 [pid 6876] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6876] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6876] write(4, "72", 2) = 2 [pid 6876] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6876] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6876] exit_group(0) = ? [pid 6876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6876, si_uid=0, si_status=0, 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 6877 attached , child_tidptr=0x5555568ff5d0) = 6877 [pid 6877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6877] setpgid(0, 0) = 0 [pid 6877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6877] write(3, "1000", 4) = 4 [pid 6877] close(3) = 0 [pid 6877] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6877] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6877] write(4, "72", 2) = 2 [pid 6877] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6877] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6877] exit_group(0) = ? [pid 6877] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6877, si_uid=0, si_status=0, 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 6878 attached , child_tidptr=0x5555568ff5d0) = 6878 [pid 6878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6878] setpgid(0, 0) = 0 [pid 6878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6878] write(3, "1000", 4) = 4 [pid 6878] close(3) = 0 [pid 6878] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6878] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6878] write(4, "72", 2) = 2 [pid 6878] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6878] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6878] exit_group(0) = ? [pid 6878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6878, si_uid=0, si_status=0, 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 6879 attached , child_tidptr=0x5555568ff5d0) = 6879 [pid 6879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6879] setpgid(0, 0) = 0 [pid 6879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6879] write(3, "1000", 4) = 4 [pid 6879] close(3) = 0 [pid 6879] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6879] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6879] write(4, "72", 2) = 2 [pid 6879] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6879] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6879] exit_group(0) = ? [pid 6879] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6879, si_uid=0, si_status=0, 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 6880 attached , child_tidptr=0x5555568ff5d0) = 6880 [pid 6880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6880] setpgid(0, 0) = 0 [pid 6880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6880] write(3, "1000", 4) = 4 [pid 6880] close(3) = 0 [pid 6880] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6880] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6880] write(4, "72", 2) = 2 [pid 6880] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6880] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6880] exit_group(0) = ? [pid 6880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6880, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6881 ./strace-static-x86_64: Process 6881 attached [pid 6881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6881] setpgid(0, 0) = 0 [pid 6881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6881] write(3, "1000", 4) = 4 [pid 6881] close(3) = 0 [pid 6881] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6881] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6881] write(4, "72", 2) = 2 [pid 6881] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6881] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6881] exit_group(0) = ? [pid 6881] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6881, si_uid=0, si_status=0, 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 6882 attached , child_tidptr=0x5555568ff5d0) = 6882 [pid 6882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6882] setpgid(0, 0) = 0 [pid 6882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6882] write(3, "1000", 4) = 4 [pid 6882] close(3) = 0 [pid 6882] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6882] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6882] write(4, "72", 2) = 2 [pid 6882] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6882] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6882] exit_group(0) = ? [pid 6882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6882, 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 6883 attached , child_tidptr=0x5555568ff5d0) = 6883 [pid 6883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6883] setpgid(0, 0) = 0 [pid 6883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6883] write(3, "1000", 4) = 4 [pid 6883] close(3) = 0 [pid 6883] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6883] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6883] write(4, "72", 2) = 2 [pid 6883] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6883] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6883] exit_group(0) = ? [pid 6883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6883, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6884 ./strace-static-x86_64: Process 6884 attached [pid 6884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6884] setpgid(0, 0) = 0 [pid 6884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6884] write(3, "1000", 4) = 4 [pid 6884] close(3) = 0 [pid 6884] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6884] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6884] write(4, "72", 2) = 2 [pid 6884] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6884] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6884] exit_group(0) = ? [pid 6884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6884, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6885 ./strace-static-x86_64: Process 6885 attached [pid 6885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6885] setpgid(0, 0) = 0 [pid 6885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6885] write(3, "1000", 4) = 4 [pid 6885] close(3) = 0 [pid 6885] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6885] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6885] write(4, "72", 2) = 2 [pid 6885] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6885] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6885] exit_group(0) = ? [pid 6885] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6885, 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 6886 attached [pid 6886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6886] setpgid(0, 0) = 0 [pid 6886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6886] write(3, "1000", 4) = 4 [pid 6886] close(3) = 0 [pid 6886] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6886] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6886 [pid 6886] <... openat resumed>) = 4 [pid 6886] write(4, "72", 2) = 2 [pid 6886] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6886] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6886] exit_group(0) = ? [pid 6886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6886, 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=0x5555568ff5d0) = 6887 ./strace-static-x86_64: Process 6887 attached [pid 6887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6887] setpgid(0, 0) = 0 [pid 6887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6887] write(3, "1000", 4) = 4 [pid 6887] close(3) = 0 [pid 6887] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6887] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6887] write(4, "72", 2) = 2 [pid 6887] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6887] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6887] exit_group(0) = ? [pid 6887] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6888 ./strace-static-x86_64: Process 6888 attached [pid 6888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6888] setpgid(0, 0) = 0 [pid 6888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6888] write(3, "1000", 4) = 4 [pid 6888] close(3) = 0 [pid 6888] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6888] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6888] write(4, "72", 2) = 2 [pid 6888] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6888] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6888] exit_group(0) = ? [pid 6888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6888, 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=0x5555568ff5d0) = 6889 ./strace-static-x86_64: Process 6889 attached [pid 6889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6889] setpgid(0, 0) = 0 [pid 6889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6889] write(3, "1000", 4) = 4 [pid 6889] close(3) = 0 [pid 6889] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6889] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6889] write(4, "72", 2) = 2 [pid 6889] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6889] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6889] exit_group(0) = ? [pid 6889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6889, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6890 ./strace-static-x86_64: Process 6890 attached [pid 6890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6890] setpgid(0, 0) = 0 [pid 6890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6890] write(3, "1000", 4) = 4 [pid 6890] close(3) = 0 [pid 6890] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6890] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6890] write(4, "72", 2) = 2 [pid 6890] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6890] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6890] exit_group(0) = ? [pid 6890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6890, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6891 ./strace-static-x86_64: Process 6891 attached [pid 6891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6891] setpgid(0, 0) = 0 [pid 6891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6891] write(3, "1000", 4) = 4 [pid 6891] close(3) = 0 [pid 6891] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6891] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6891] write(4, "72", 2) = 2 [pid 6891] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6891] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6891] exit_group(0) = ? [pid 6891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6891, si_uid=0, si_status=0, 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 6892 attached , child_tidptr=0x5555568ff5d0) = 6892 [pid 6892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6892] setpgid(0, 0) = 0 [pid 6892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6892] write(3, "1000", 4) = 4 [pid 6892] close(3) = 0 [pid 6892] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6892] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6892] write(4, "72", 2) = 2 [pid 6892] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6892] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6892] exit_group(0) = ? [pid 6892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6893 ./strace-static-x86_64: Process 6893 attached [pid 6893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6893] setpgid(0, 0) = 0 [pid 6893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6893] write(3, "1000", 4) = 4 [pid 6893] close(3) = 0 [pid 6893] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6893] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6893] write(4, "72", 2) = 2 [pid 6893] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6893] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6893] exit_group(0) = ? [pid 6893] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6894 ./strace-static-x86_64: Process 6894 attached [pid 6894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6894] setpgid(0, 0) = 0 [pid 6894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6894] write(3, "1000", 4) = 4 [pid 6894] close(3) = 0 [pid 6894] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6894] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6894] write(4, "72", 2) = 2 [pid 6894] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6894] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6894] exit_group(0) = ? [pid 6894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6894, si_uid=0, si_status=0, 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 6895 attached , child_tidptr=0x5555568ff5d0) = 6895 [pid 6895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6895] setpgid(0, 0) = 0 [pid 6895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6895] write(3, "1000", 4) = 4 [pid 6895] close(3) = 0 [pid 6895] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6895] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6895] write(4, "72", 2) = 2 [pid 6895] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6895] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6895] exit_group(0) = ? [pid 6895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6895, 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=0x5555568ff5d0) = 6896 ./strace-static-x86_64: Process 6896 attached [pid 6896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6896] setpgid(0, 0) = 0 [pid 6896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6896] write(3, "1000", 4) = 4 [pid 6896] close(3) = 0 [pid 6896] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6896] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6896] write(4, "72", 2) = 2 [pid 6896] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6896] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6896] exit_group(0) = ? [pid 6896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6897 ./strace-static-x86_64: Process 6897 attached [pid 6897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6897] setpgid(0, 0) = 0 [pid 6897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6897] write(3, "1000", 4) = 4 [pid 6897] close(3) = 0 [pid 6897] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6897] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6897] write(4, "72", 2) = 2 [pid 6897] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6897] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6897] exit_group(0) = ? [pid 6897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6898 ./strace-static-x86_64: Process 6898 attached [pid 6898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6898] setpgid(0, 0) = 0 [pid 6898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6898] write(3, "1000", 4) = 4 [pid 6898] close(3) = 0 [pid 6898] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6898] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6898] write(4, "72", 2) = 2 [pid 6898] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6898] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6898] exit_group(0) = ? [pid 6898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6898, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6899 ./strace-static-x86_64: Process 6899 attached [pid 6899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6899] setpgid(0, 0) = 0 [pid 6899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6899] write(3, "1000", 4) = 4 [pid 6899] close(3) = 0 [pid 6899] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6899] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6899] write(4, "72", 2) = 2 [pid 6899] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6899] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6899] exit_group(0) = ? [pid 6899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6899, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6900 ./strace-static-x86_64: Process 6900 attached [pid 6900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6900] setpgid(0, 0) = 0 [pid 6900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6900] write(3, "1000", 4) = 4 [pid 6900] close(3) = 0 [pid 6900] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6900] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6900] write(4, "72", 2) = 2 [pid 6900] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6900] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6900] exit_group(0) = ? [pid 6900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6900, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6901 ./strace-static-x86_64: Process 6901 attached [pid 6901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6901] setpgid(0, 0) = 0 [pid 6901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6901] write(3, "1000", 4) = 4 [pid 6901] close(3) = 0 [pid 6901] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6901] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6901] write(4, "72", 2) = 2 [pid 6901] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6901] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6901] exit_group(0) = ? [pid 6901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6902 ./strace-static-x86_64: Process 6902 attached [pid 6902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6902] setpgid(0, 0) = 0 [pid 6902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6902] write(3, "1000", 4) = 4 [pid 6902] close(3) = 0 [pid 6902] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6902] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6902] write(4, "72", 2) = 2 [pid 6902] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6902] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6902] exit_group(0) = ? [pid 6902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6903 ./strace-static-x86_64: Process 6903 attached [pid 6903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6903] setpgid(0, 0) = 0 [pid 6903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6903] write(3, "1000", 4) = 4 [pid 6903] close(3) = 0 [pid 6903] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6903] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6903] write(4, "72", 2) = 2 [pid 6903] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6903] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6903] exit_group(0) = ? [pid 6903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6903, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6904 ./strace-static-x86_64: Process 6904 attached [pid 6904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6904] setpgid(0, 0) = 0 [pid 6904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6904] write(3, "1000", 4) = 4 [pid 6904] close(3) = 0 [pid 6904] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6904] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6904] write(4, "72", 2) = 2 [pid 6904] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6904] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6904] exit_group(0) = ? [pid 6904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6904, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6905 ./strace-static-x86_64: Process 6905 attached [pid 6905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6905] setpgid(0, 0) = 0 [pid 6905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6905] write(3, "1000", 4) = 4 [pid 6905] close(3) = 0 [pid 6905] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6905] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6905] write(4, "72", 2) = 2 [pid 6905] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6905] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6905] exit_group(0) = ? [pid 6905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6906 ./strace-static-x86_64: Process 6906 attached [pid 6906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6906] setpgid(0, 0) = 0 [pid 6906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6906] write(3, "1000", 4) = 4 [pid 6906] close(3) = 0 [pid 6906] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6906] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6906] write(4, "72", 2) = 2 [pid 6906] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6906] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6906] exit_group(0) = ? [pid 6906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6906, 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=0x5555568ff5d0) = 6907 ./strace-static-x86_64: Process 6907 attached [pid 6907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6907] setpgid(0, 0) = 0 [pid 6907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6907] write(3, "1000", 4) = 4 [pid 6907] close(3) = 0 [pid 6907] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6907] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6907] write(4, "72", 2) = 2 [pid 6907] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6907] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6907] exit_group(0) = ? [pid 6907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6907, 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=0x5555568ff5d0) = 6908 ./strace-static-x86_64: Process 6908 attached [pid 6908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6908] setpgid(0, 0) = 0 [pid 6908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6908] write(3, "1000", 4) = 4 [pid 6908] close(3) = 0 [pid 6908] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6908] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6908] write(4, "72", 2) = 2 [pid 6908] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6908] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6908] exit_group(0) = ? [pid 6908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6908, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6909 ./strace-static-x86_64: Process 6909 attached [pid 6909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6909] setpgid(0, 0) = 0 [pid 6909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6909] write(3, "1000", 4) = 4 [pid 6909] close(3) = 0 [pid 6909] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6909] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6909] write(4, "72", 2) = 2 [pid 6909] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6909] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6909] exit_group(0) = ? [pid 6909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6909, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6910 ./strace-static-x86_64: Process 6910 attached [pid 6910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6910] setpgid(0, 0) = 0 [pid 6910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6910] write(3, "1000", 4) = 4 [pid 6910] close(3) = 0 [pid 6910] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6910] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6910] write(4, "72", 2) = 2 [pid 6910] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6910] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6910] exit_group(0) = ? [pid 6910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6911 ./strace-static-x86_64: Process 6911 attached [pid 6911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6911] setpgid(0, 0) = 0 [pid 6911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6911] write(3, "1000", 4) = 4 [pid 6911] close(3) = 0 [pid 6911] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6911] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6911] write(4, "72", 2) = 2 [pid 6911] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6911] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6911] exit_group(0) = ? [pid 6911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6912 ./strace-static-x86_64: Process 6912 attached [pid 6912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6912] setpgid(0, 0) = 0 [pid 6912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6912] write(3, "1000", 4) = 4 [pid 6912] close(3) = 0 [pid 6912] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6912] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6912] write(4, "72", 2) = 2 [pid 6912] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6912] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6912] exit_group(0) = ? [pid 6912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6912, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6913 ./strace-static-x86_64: Process 6913 attached [pid 6913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6913] setpgid(0, 0) = 0 [pid 6913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6913] write(3, "1000", 4) = 4 [pid 6913] close(3) = 0 [pid 6913] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6913] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6913] write(4, "72", 2) = 2 [pid 6913] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6913] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6913] exit_group(0) = ? [pid 6913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6913, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6914 ./strace-static-x86_64: Process 6914 attached [pid 6914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6914] setpgid(0, 0) = 0 [pid 6914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6914] write(3, "1000", 4) = 4 [pid 6914] close(3) = 0 [pid 6914] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6914] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6914] write(4, "72", 2) = 2 [pid 6914] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6914] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6914] exit_group(0) = ? [pid 6914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6914, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6915 ./strace-static-x86_64: Process 6915 attached [pid 6915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6915] setpgid(0, 0) = 0 [pid 6915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6915] write(3, "1000", 4) = 4 [pid 6915] close(3) = 0 [pid 6915] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6915] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6915] write(4, "72", 2) = 2 [pid 6915] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6915] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6915] exit_group(0) = ? [pid 6915] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6915, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6916 ./strace-static-x86_64: Process 6916 attached [pid 6916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6916] setpgid(0, 0) = 0 [pid 6916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6916] write(3, "1000", 4) = 4 [pid 6916] close(3) = 0 [pid 6916] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6916] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6916] write(4, "72", 2) = 2 [pid 6916] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6916] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6916] exit_group(0) = ? [pid 6916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6917 ./strace-static-x86_64: Process 6917 attached [pid 6917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6917] setpgid(0, 0) = 0 [pid 6917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6917] write(3, "1000", 4) = 4 [pid 6917] close(3) = 0 [pid 6917] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6917] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6917] write(4, "72", 2) = 2 [pid 6917] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6917] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6917] exit_group(0) = ? [pid 6917] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6917, 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 6918 attached , child_tidptr=0x5555568ff5d0) = 6918 [pid 6918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6918] setpgid(0, 0) = 0 [pid 6918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6918] write(3, "1000", 4) = 4 [pid 6918] close(3) = 0 [pid 6918] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6918] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6918] write(4, "72", 2) = 2 [pid 6918] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 6918] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 6918] exit_group(0) = ? [pid 6918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6918, si_uid=0, si_status=0, 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 6919 attached , child_tidptr=0x5555568ff5d0) = 6919 [pid 6919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6919] setpgid(0, 0) = 0 [pid 6919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6919] write(3, "1000", 4) = 4 [pid 6919] close(3) = 0 [pid 6919] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6919] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6919] write(4, "72", 2) = 2 [pid 6919] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 6919] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 6919] exit_group(0) = ? [pid 6919] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6920 ./strace-static-x86_64: Process 6920 attached [pid 6920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6920] setpgid(0, 0) = 0 [pid 6920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6920] write(3, "1000", 4) = 4 [pid 6920] close(3) = 0 [pid 6920] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6920] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6920] write(4, "72", 2) = 2 [pid 6920] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6920] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6920] exit_group(0) = ? [pid 6920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6920, si_uid=0, si_status=0, 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 6921 attached , child_tidptr=0x5555568ff5d0) = 6921 [pid 6921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6921] setpgid(0, 0) = 0 [pid 6921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6921] write(3, "1000", 4) = 4 [pid 6921] close(3) = 0 [pid 6921] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6921] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6921] write(4, "72", 2) = 2 [pid 6921] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6921] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6921] exit_group(0) = ? [pid 6921] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6921, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6922 ./strace-static-x86_64: Process 6922 attached [pid 6922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6922] setpgid(0, 0) = 0 [pid 6922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6922] write(3, "1000", 4) = 4 [pid 6922] close(3) = 0 [pid 6922] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6922] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6922] write(4, "72", 2) = 2 [pid 6922] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6922] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6922] exit_group(0) = ? [pid 6922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6922, si_uid=0, si_status=0, 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 6923 attached , child_tidptr=0x5555568ff5d0) = 6923 [pid 6923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6923] setpgid(0, 0) = 0 [pid 6923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6923] write(3, "1000", 4) = 4 [pid 6923] close(3) = 0 [pid 6923] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6923] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6923] write(4, "72", 2) = 2 [pid 6923] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6923] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6923] exit_group(0) = ? [pid 6923] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6923, si_uid=0, si_status=0, 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 6924 attached [pid 6924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6924] setpgid(0, 0) = 0 [pid 6924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6924] write(3, "1000", 4) = 4 [pid 6924] close(3) = 0 [pid 6924] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6924] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6924] write(4, "72", 2) = 2 [pid 6924] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6924 [pid 6924] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 6924] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6924] exit_group(0) = ? [pid 6924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6925 ./strace-static-x86_64: Process 6925 attached [pid 6925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6925] setpgid(0, 0) = 0 [pid 6925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6925] write(3, "1000", 4) = 4 [pid 6925] close(3) = 0 [pid 6925] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6925] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6925] write(4, "72", 2) = 2 [pid 6925] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6925] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6925] exit_group(0) = ? [pid 6925] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6925, 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=0x5555568ff5d0) = 6926 ./strace-static-x86_64: Process 6926 attached [pid 6926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6926] setpgid(0, 0) = 0 [pid 6926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6926] write(3, "1000", 4) = 4 [pid 6926] close(3) = 0 [pid 6926] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6926] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6926] write(4, "72", 2) = 2 [pid 6926] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6926] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6926] exit_group(0) = ? [pid 6926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6926, si_uid=0, si_status=0, 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 6927 attached , child_tidptr=0x5555568ff5d0) = 6927 [pid 6927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6927] setpgid(0, 0) = 0 [pid 6927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6927] write(3, "1000", 4) = 4 [pid 6927] close(3) = 0 [pid 6927] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6927] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6927] write(4, "72", 2) = 2 [pid 6927] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6927] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6927] exit_group(0) = ? [pid 6927] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6927, 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 6928 attached , child_tidptr=0x5555568ff5d0) = 6928 [pid 6928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6928] setpgid(0, 0) = 0 [pid 6928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6928] write(3, "1000", 4) = 4 [pid 6928] close(3) = 0 [pid 6928] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6928] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6928] write(4, "72", 2) = 2 [pid 6928] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6928] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6928] exit_group(0) = ? [pid 6928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6929 ./strace-static-x86_64: Process 6929 attached [pid 6929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6929] setpgid(0, 0) = 0 [pid 6929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6929] write(3, "1000", 4) = 4 [pid 6929] close(3) = 0 [pid 6929] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6929] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6929] write(4, "72", 2) = 2 [pid 6929] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6929] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6929] exit_group(0) = ? [pid 6929] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6929, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6930 ./strace-static-x86_64: Process 6930 attached [pid 6930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6930] setpgid(0, 0) = 0 [pid 6930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6930] write(3, "1000", 4) = 4 [pid 6930] close(3) = 0 [pid 6930] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6930] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6930] write(4, "72", 2) = 2 [pid 6930] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6930] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6930] exit_group(0) = ? [pid 6930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6930, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6931 ./strace-static-x86_64: Process 6931 attached [pid 6931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6931] setpgid(0, 0) = 0 [pid 6931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6931] write(3, "1000", 4) = 4 [pid 6931] close(3) = 0 [pid 6931] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6931] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6931] write(4, "72", 2) = 2 [pid 6931] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6931] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6931] exit_group(0) = ? [pid 6931] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6931, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6932 ./strace-static-x86_64: Process 6932 attached [pid 6932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6932] setpgid(0, 0) = 0 [pid 6932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6932] write(3, "1000", 4) = 4 [pid 6932] close(3) = 0 [pid 6932] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6932] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6932] write(4, "72", 2) = 2 [pid 6932] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6932] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6932] exit_group(0) = ? [pid 6932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6932, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6933 ./strace-static-x86_64: Process 6933 attached [pid 6933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6933] setpgid(0, 0) = 0 [pid 6933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6933] write(3, "1000", 4) = 4 [pid 6933] close(3) = 0 [pid 6933] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6933] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6933] write(4, "72", 2) = 2 [pid 6933] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6933] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6933] exit_group(0) = ? [pid 6933] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6934 ./strace-static-x86_64: Process 6934 attached [pid 6934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6934] setpgid(0, 0) = 0 [pid 6934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6934] write(3, "1000", 4) = 4 [pid 6934] close(3) = 0 [pid 6934] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6934] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6934] write(4, "72", 2) = 2 [pid 6934] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6934] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6934] exit_group(0) = ? [pid 6934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6935 ./strace-static-x86_64: Process 6935 attached [pid 6935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6935] setpgid(0, 0) = 0 [pid 6935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6935] write(3, "1000", 4) = 4 [pid 6935] close(3) = 0 [pid 6935] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6935] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6935] write(4, "72", 2) = 2 [pid 6935] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6935] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6935] exit_group(0) = ? [pid 6935] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6935, 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=0x5555568ff5d0) = 6936 ./strace-static-x86_64: Process 6936 attached [pid 6936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6936] setpgid(0, 0) = 0 [pid 6936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6936] write(3, "1000", 4) = 4 [pid 6936] close(3) = 0 [pid 6936] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6936] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6936] write(4, "72", 2) = 2 [pid 6936] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6936] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6936] exit_group(0) = ? [pid 6936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6936, si_uid=0, si_status=0, 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 6937 attached , child_tidptr=0x5555568ff5d0) = 6937 [pid 6937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6937] setpgid(0, 0) = 0 [pid 6937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6937] write(3, "1000", 4) = 4 [pid 6937] close(3) = 0 [pid 6937] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6937] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6937] write(4, "72", 2) = 2 [pid 6937] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6937] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6937] exit_group(0) = ? [pid 6937] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6938 ./strace-static-x86_64: Process 6938 attached [pid 6938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6938] setpgid(0, 0) = 0 [pid 6938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6938] write(3, "1000", 4) = 4 [pid 6938] close(3) = 0 [pid 6938] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6938] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6938] write(4, "72", 2) = 2 [pid 6938] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6938] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6938] exit_group(0) = ? [pid 6938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6938, 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 6939 attached , child_tidptr=0x5555568ff5d0) = 6939 [pid 6939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6939] setpgid(0, 0) = 0 [pid 6939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6939] write(3, "1000", 4) = 4 [pid 6939] close(3) = 0 [pid 6939] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6939] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6939] write(4, "72", 2) = 2 [pid 6939] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6939] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6939] exit_group(0) = ? [pid 6939] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6939, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6940 ./strace-static-x86_64: Process 6940 attached [pid 6940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6940] setpgid(0, 0) = 0 [pid 6940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6940] write(3, "1000", 4) = 4 [pid 6940] close(3) = 0 [pid 6940] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6940] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6940] write(4, "72", 2) = 2 [pid 6940] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6940] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6940] exit_group(0) = ? [pid 6940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6940, si_uid=0, si_status=0, 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 6941 attached , child_tidptr=0x5555568ff5d0) = 6941 [pid 6941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6941] setpgid(0, 0) = 0 [pid 6941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6941] write(3, "1000", 4) = 4 [pid 6941] close(3) = 0 [pid 6941] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6941] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6941] write(4, "72", 2) = 2 [pid 6941] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6941] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6941] exit_group(0) = ? [pid 6941] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6941, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6942 ./strace-static-x86_64: Process 6942 attached [pid 6942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6942] setpgid(0, 0) = 0 [pid 6942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6942] write(3, "1000", 4) = 4 [pid 6942] close(3) = 0 [pid 6942] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6942] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6942] write(4, "72", 2) = 2 [pid 6942] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6942] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6942] exit_group(0) = ? [pid 6942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6943 ./strace-static-x86_64: Process 6943 attached [pid 6943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6943] setpgid(0, 0) = 0 [pid 6943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6943] write(3, "1000", 4) = 4 [pid 6943] close(3) = 0 [pid 6943] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6943] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6943] write(4, "72", 2) = 2 [pid 6943] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6943] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6943] exit_group(0) = ? [pid 6943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6944 ./strace-static-x86_64: Process 6944 attached [pid 6944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6944] setpgid(0, 0) = 0 [pid 6944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6944] write(3, "1000", 4) = 4 [pid 6944] close(3) = 0 [pid 6944] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6944] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6944] write(4, "72", 2) = 2 [pid 6944] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6944] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6944] exit_group(0) = ? [pid 6944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6944, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6945 ./strace-static-x86_64: Process 6945 attached [pid 6945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6945] setpgid(0, 0) = 0 [pid 6945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6945] write(3, "1000", 4) = 4 [pid 6945] close(3) = 0 [pid 6945] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6945] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6945] write(4, "72", 2) = 2 [pid 6945] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6945] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6945] exit_group(0) = ? [pid 6945] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6945, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6946 ./strace-static-x86_64: Process 6946 attached [pid 6946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6946] setpgid(0, 0) = 0 [pid 6946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6946] write(3, "1000", 4) = 4 [pid 6946] close(3) = 0 [pid 6946] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6946] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6946] write(4, "72", 2) = 2 [pid 6946] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6946] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6946] exit_group(0) = ? [pid 6946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6947 ./strace-static-x86_64: Process 6947 attached [pid 6947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6947] setpgid(0, 0) = 0 [pid 6947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6947] write(3, "1000", 4) = 4 [pid 6947] close(3) = 0 [pid 6947] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6947] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6947] write(4, "72", 2) = 2 [pid 6947] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6947] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6947] exit_group(0) = ? [pid 6947] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6947, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6948 ./strace-static-x86_64: Process 6948 attached [pid 6948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6948] setpgid(0, 0) = 0 [pid 6948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6948] write(3, "1000", 4) = 4 [pid 6948] close(3) = 0 [pid 6948] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6948] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6948] write(4, "72", 2) = 2 [pid 6948] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6948] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6948] exit_group(0) = ? [pid 6948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6948, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6949 ./strace-static-x86_64: Process 6949 attached [pid 6949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6949] setpgid(0, 0) = 0 [pid 6949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6949] write(3, "1000", 4) = 4 [pid 6949] close(3) = 0 [pid 6949] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6949] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6949] write(4, "72", 2) = 2 [pid 6949] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6949] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6949] exit_group(0) = ? [pid 6949] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6949, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6950 ./strace-static-x86_64: Process 6950 attached [pid 6950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6950] setpgid(0, 0) = 0 [pid 6950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6950] write(3, "1000", 4) = 4 [pid 6950] close(3) = 0 [pid 6950] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6950] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6950] write(4, "72", 2) = 2 [pid 6950] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6950] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6950] exit_group(0) = ? [pid 6950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6950, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6951 ./strace-static-x86_64: Process 6951 attached [pid 6951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6951] setpgid(0, 0) = 0 [pid 6951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6951] write(3, "1000", 4) = 4 [pid 6951] close(3) = 0 [pid 6951] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6951] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6951] write(4, "72", 2) = 2 [pid 6951] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6951] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6951] exit_group(0) = ? [pid 6951] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6951, si_uid=0, si_status=0, 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 6952 attached , child_tidptr=0x5555568ff5d0) = 6952 [pid 6952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6952] setpgid(0, 0) = 0 [pid 6952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6952] write(3, "1000", 4) = 4 [pid 6952] close(3) = 0 [pid 6952] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6952] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6952] write(4, "72", 2) = 2 [pid 6952] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6952] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6952] exit_group(0) = ? [pid 6952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6952, 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 6953 attached , child_tidptr=0x5555568ff5d0) = 6953 [pid 6953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6953] setpgid(0, 0) = 0 [pid 6953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6953] write(3, "1000", 4) = 4 [pid 6953] close(3) = 0 [pid 6953] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6953] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6953] write(4, "72", 2) = 2 [pid 6953] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6953] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6953] exit_group(0) = ? [pid 6953] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6953, si_uid=0, si_status=0, 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 6954 attached , child_tidptr=0x5555568ff5d0) = 6954 [pid 6954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6954] setpgid(0, 0) = 0 [pid 6954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6954] write(3, "1000", 4) = 4 [pid 6954] close(3) = 0 [pid 6954] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6954] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6954] write(4, "72", 2) = 2 [pid 6954] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6954] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6954] exit_group(0) = ? [pid 6954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6954, si_uid=0, si_status=0, 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 6955 attached , child_tidptr=0x5555568ff5d0) = 6955 [pid 6955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6955] setpgid(0, 0) = 0 [pid 6955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6955] write(3, "1000", 4) = 4 [pid 6955] close(3) = 0 [pid 6955] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6955] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6955] write(4, "72", 2) = 2 [pid 6955] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6955] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6955] exit_group(0) = ? [pid 6955] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6955, si_uid=0, si_status=0, 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 6956 attached , child_tidptr=0x5555568ff5d0) = 6956 [pid 6956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6956] setpgid(0, 0) = 0 [pid 6956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6956] write(3, "1000", 4) = 4 [pid 6956] close(3) = 0 [pid 6956] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6956] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6956] write(4, "72", 2) = 2 [pid 6956] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6956] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6956] exit_group(0) = ? [pid 6956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6957 ./strace-static-x86_64: Process 6957 attached [pid 6957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6957] setpgid(0, 0) = 0 [pid 6957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6957] write(3, "1000", 4) = 4 [pid 6957] close(3) = 0 [pid 6957] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6957] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6957] write(4, "72", 2) = 2 [pid 6957] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6957] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6957] exit_group(0) = ? [pid 6957] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6957, si_uid=0, si_status=0, 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 6958 attached [pid 6958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6958] setpgid(0, 0) = 0 [pid 6958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6958 [pid 6958] <... openat resumed>) = 3 [pid 6958] write(3, "1000", 4) = 4 [pid 6958] close(3) = 0 [pid 6958] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6958] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6958] write(4, "72", 2) = 2 [pid 6958] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6958] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6958] exit_group(0) = ? [pid 6958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6958, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6959 ./strace-static-x86_64: Process 6959 attached [pid 6959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6959] setpgid(0, 0) = 0 [pid 6959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6959] write(3, "1000", 4) = 4 [pid 6959] close(3) = 0 [pid 6959] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6959] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6959] write(4, "72", 2) = 2 [pid 6959] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6959] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6959] exit_group(0) = ? [pid 6959] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6959, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6960 ./strace-static-x86_64: Process 6960 attached [pid 6960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6960] setpgid(0, 0) = 0 [pid 6960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6960] write(3, "1000", 4) = 4 [pid 6960] close(3) = 0 [pid 6960] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6960] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6960] write(4, "72", 2) = 2 [pid 6960] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6960] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6960] exit_group(0) = ? [pid 6960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6960, si_uid=0, si_status=0, 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 6961 attached , child_tidptr=0x5555568ff5d0) = 6961 [pid 6961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6961] setpgid(0, 0) = 0 [pid 6961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6961] write(3, "1000", 4) = 4 [pid 6961] close(3) = 0 [pid 6961] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6961] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6961] write(4, "72", 2) = 2 [pid 6961] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6961] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6961] exit_group(0) = ? [pid 6961] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6961, si_uid=0, si_status=0, si_utime=1, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6962 ./strace-static-x86_64: Process 6962 attached [pid 6962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6962] setpgid(0, 0) = 0 [pid 6962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6962] write(3, "1000", 4) = 4 [pid 6962] close(3) = 0 [pid 6962] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6962] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6962] write(4, "72", 2) = 2 [pid 6962] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6962] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6962] exit_group(0) = ? [pid 6962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6963 ./strace-static-x86_64: Process 6963 attached [pid 6963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6963] setpgid(0, 0) = 0 [pid 6963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6963] write(3, "1000", 4) = 4 [pid 6963] close(3) = 0 [pid 6963] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6963] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6963] write(4, "72", 2) = 2 [pid 6963] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6963] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6963] exit_group(0) = ? [pid 6963] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6963, si_uid=0, si_status=0, 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 6964 attached , child_tidptr=0x5555568ff5d0) = 6964 [pid 6964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6964] setpgid(0, 0) = 0 [pid 6964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6964] write(3, "1000", 4) = 4 [pid 6964] close(3) = 0 [pid 6964] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6964] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6964] write(4, "72", 2) = 2 [pid 6964] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6964] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6964] exit_group(0) = ? [pid 6964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6964, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6965 ./strace-static-x86_64: Process 6965 attached [pid 6965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6965] setpgid(0, 0) = 0 [pid 6965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6965] write(3, "1000", 4) = 4 [pid 6965] close(3) = 0 [pid 6965] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6965] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6965] write(4, "72", 2) = 2 [pid 6965] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6965] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6965] exit_group(0) = ? [pid 6965] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6965, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6966 ./strace-static-x86_64: Process 6966 attached [pid 6966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6966] setpgid(0, 0) = 0 [pid 6966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6966] write(3, "1000", 4) = 4 [pid 6966] close(3) = 0 [pid 6966] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6966] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6966] write(4, "72", 2) = 2 [pid 6966] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6966] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6966] exit_group(0) = ? [pid 6966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6967 ./strace-static-x86_64: Process 6967 attached [pid 6967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6967] setpgid(0, 0) = 0 [pid 6967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6967] write(3, "1000", 4) = 4 [pid 6967] close(3) = 0 [pid 6967] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6967] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6967] write(4, "72", 2) = 2 [pid 6967] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6967] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6967] exit_group(0) = ? [pid 6967] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6967, 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=0x5555568ff5d0) = 6968 ./strace-static-x86_64: Process 6968 attached [pid 6968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6968] setpgid(0, 0) = 0 [pid 6968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6968] write(3, "1000", 4) = 4 [pid 6968] close(3) = 0 [pid 6968] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6968] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6968] write(4, "72", 2) = 2 [pid 6968] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6968] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6968] exit_group(0) = ? [pid 6968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6968, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6969 ./strace-static-x86_64: Process 6969 attached [pid 6969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6969] setpgid(0, 0) = 0 [pid 6969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6969] write(3, "1000", 4) = 4 [pid 6969] close(3) = 0 [pid 6969] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6969] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6969] write(4, "72", 2) = 2 [pid 6969] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6969] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6969] exit_group(0) = ? [pid 6969] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6970 ./strace-static-x86_64: Process 6970 attached [pid 6970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6970] setpgid(0, 0) = 0 [pid 6970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6970] write(3, "1000", 4) = 4 [pid 6970] close(3) = 0 [pid 6970] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6970] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6970] write(4, "72", 2) = 2 [pid 6970] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6970] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6970] exit_group(0) = ? [pid 6970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6970, si_uid=0, si_status=0, 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 6971 attached , child_tidptr=0x5555568ff5d0) = 6971 [pid 6971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6971] setpgid(0, 0) = 0 [pid 6971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6971] write(3, "1000", 4) = 4 [pid 6971] close(3) = 0 [pid 6971] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6971] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6971] write(4, "72", 2) = 2 [pid 6971] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6971] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6971] exit_group(0) = ? [pid 6971] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6972 ./strace-static-x86_64: Process 6972 attached [pid 6972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6972] setpgid(0, 0) = 0 [pid 6972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6972] write(3, "1000", 4) = 4 [pid 6972] close(3) = 0 [pid 6972] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6972] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6972] write(4, "72", 2) = 2 [pid 6972] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6972] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6972] exit_group(0) = ? [pid 6972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6972, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6973 ./strace-static-x86_64: Process 6973 attached [pid 6973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6973] setpgid(0, 0) = 0 [pid 6973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6973] write(3, "1000", 4) = 4 [pid 6973] close(3) = 0 [pid 6973] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6973] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6973] write(4, "72", 2) = 2 [pid 6973] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6973] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6973] exit_group(0) = ? [pid 6973] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6973, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6974 ./strace-static-x86_64: Process 6974 attached [pid 6974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6974] setpgid(0, 0) = 0 [pid 6974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6974] write(3, "1000", 4) = 4 [pid 6974] close(3) = 0 [pid 6974] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6974] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6974] write(4, "72", 2) = 2 [pid 6974] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6974] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6974] exit_group(0) = ? [pid 6974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6975 ./strace-static-x86_64: Process 6975 attached [pid 6975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6975] setpgid(0, 0) = 0 [pid 6975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6975] write(3, "1000", 4) = 4 [pid 6975] close(3) = 0 [pid 6975] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6975] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6975] write(4, "72", 2) = 2 [pid 6975] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6975] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6975] exit_group(0) = ? [pid 6975] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6975, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6976 ./strace-static-x86_64: Process 6976 attached [pid 6976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6976] setpgid(0, 0) = 0 [pid 6976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6976] write(3, "1000", 4) = 4 [pid 6976] close(3) = 0 [pid 6976] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6976] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6976] write(4, "72", 2) = 2 [pid 6976] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6976] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6976] exit_group(0) = ? [pid 6976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6976, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6977 ./strace-static-x86_64: Process 6977 attached [pid 6977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6977] setpgid(0, 0) = 0 [pid 6977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6977] write(3, "1000", 4) = 4 [pid 6977] close(3) = 0 [pid 6977] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6977] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6977] write(4, "72", 2) = 2 [pid 6977] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6977] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6977] exit_group(0) = ? [pid 6977] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6977, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6978 ./strace-static-x86_64: Process 6978 attached [pid 6978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6978] setpgid(0, 0) = 0 [pid 6978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6978] write(3, "1000", 4) = 4 [pid 6978] close(3) = 0 [pid 6978] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6978] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6978] write(4, "72", 2) = 2 [pid 6978] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6978] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6978] exit_group(0) = ? [pid 6978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6979 ./strace-static-x86_64: Process 6979 attached [pid 6979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6979] setpgid(0, 0) = 0 [pid 6979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6979] write(3, "1000", 4) = 4 [pid 6979] close(3) = 0 [pid 6979] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6979] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6979] write(4, "72", 2) = 2 [pid 6979] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6979] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6979] exit_group(0) = ? [pid 6979] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6980 ./strace-static-x86_64: Process 6980 attached [pid 6980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6980] setpgid(0, 0) = 0 [pid 6980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6980] write(3, "1000", 4) = 4 [pid 6980] close(3) = 0 [pid 6980] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6980] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6980] write(4, "72", 2) = 2 [pid 6980] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6980] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6980] exit_group(0) = ? [pid 6980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6980, si_uid=0, si_status=0, 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 6981 attached , child_tidptr=0x5555568ff5d0) = 6981 [pid 6981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6981] setpgid(0, 0) = 0 [pid 6981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6981] write(3, "1000", 4) = 4 [pid 6981] close(3) = 0 [pid 6981] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6981] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6981] write(4, "72", 2) = 2 [pid 6981] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6981] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6981] exit_group(0) = ? [pid 6981] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6981, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6982 ./strace-static-x86_64: Process 6982 attached [pid 6982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6982] setpgid(0, 0) = 0 [pid 6982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6982] write(3, "1000", 4) = 4 [pid 6982] close(3) = 0 [pid 6982] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6982] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6982] write(4, "72", 2) = 2 [pid 6982] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6982] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6982] exit_group(0) = ? [pid 6982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6982, 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=0x5555568ff5d0) = 6983 ./strace-static-x86_64: Process 6983 attached [pid 6983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6983] setpgid(0, 0) = 0 [pid 6983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6983] write(3, "1000", 4) = 4 [pid 6983] close(3) = 0 [pid 6983] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6983] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6983] write(4, "72", 2) = 2 [pid 6983] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6983] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6983] exit_group(0) = ? [pid 6983] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6984 ./strace-static-x86_64: Process 6984 attached [pid 6984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6984] setpgid(0, 0) = 0 [pid 6984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6984] write(3, "1000", 4) = 4 [pid 6984] close(3) = 0 [pid 6984] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6984] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6984] write(4, "72", 2) = 2 [pid 6984] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6984] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6984] exit_group(0) = ? [pid 6984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6985 ./strace-static-x86_64: Process 6985 attached [pid 6985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6985] setpgid(0, 0) = 0 [pid 6985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6985] write(3, "1000", 4) = 4 [pid 6985] close(3) = 0 [pid 6985] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6985] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6985] write(4, "72", 2) = 2 [pid 6985] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6985] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6985] exit_group(0) = ? [pid 6985] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6985, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6986 ./strace-static-x86_64: Process 6986 attached [pid 6986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6986] setpgid(0, 0) = 0 [pid 6986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6986] write(3, "1000", 4) = 4 [pid 6986] close(3) = 0 [pid 6986] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6986] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6986] write(4, "72", 2) = 2 [pid 6986] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6986] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6986] exit_group(0) = ? [pid 6986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6986, si_uid=0, si_status=0, 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 6987 attached [pid 6987] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6987 [pid 6987] <... prctl resumed>) = 0 [pid 6987] setpgid(0, 0) = 0 [pid 6987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6987] write(3, "1000", 4) = 4 [pid 6987] close(3) = 0 [pid 6987] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6987] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6987] write(4, "72", 2) = 2 [pid 6987] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6987] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6987] exit_group(0) = ? [pid 6987] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6987, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6988 ./strace-static-x86_64: Process 6988 attached [pid 6988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6988] setpgid(0, 0) = 0 [pid 6988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6988] write(3, "1000", 4) = 4 [pid 6988] close(3) = 0 [pid 6988] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6988] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6988] write(4, "72", 2) = 2 [pid 6988] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6988] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6988] exit_group(0) = ? [pid 6988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6988, si_uid=0, si_status=0, 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 6989 attached , child_tidptr=0x5555568ff5d0) = 6989 [pid 6989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6989] setpgid(0, 0) = 0 [pid 6989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6989] write(3, "1000", 4) = 4 [pid 6989] close(3) = 0 [pid 6989] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6989] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6989] write(4, "72", 2) = 2 [pid 6989] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6989] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6989] exit_group(0) = ? [pid 6989] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6989, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6990 ./strace-static-x86_64: Process 6990 attached [pid 6990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6990] setpgid(0, 0) = 0 [pid 6990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6990] write(3, "1000", 4) = 4 [pid 6990] close(3) = 0 [pid 6990] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6990] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6990] write(4, "72", 2) = 2 [pid 6990] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6990] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6990] exit_group(0) = ? [pid 6990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6990, si_uid=0, si_status=0, 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 6991 attached [pid 6991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6991] setpgid(0, 0) = 0 [pid 6991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6991] write(3, "1000", 4) = 4 [pid 6991] close(3) = 0 [pid 6991] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6991] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6991 [pid 6991] <... openat resumed>) = 4 [pid 6991] write(4, "72", 2) = 2 [pid 6991] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6991] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6991] exit_group(0) = ? [pid 6991] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6991, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6992 ./strace-static-x86_64: Process 6992 attached [pid 6992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6992] setpgid(0, 0) = 0 [pid 6992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6992] write(3, "1000", 4) = 4 [pid 6992] close(3) = 0 [pid 6992] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6992] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6992] write(4, "72", 2) = 2 [pid 6992] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6992] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6992] exit_group(0) = ? [pid 6992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6993 ./strace-static-x86_64: Process 6993 attached [pid 6993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6993] setpgid(0, 0) = 0 [pid 6993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6993] write(3, "1000", 4) = 4 [pid 6993] close(3) = 0 [pid 6993] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6993] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6993] write(4, "72", 2) = 2 [pid 6993] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6993] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6993] exit_group(0) = ? [pid 6993] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6993, si_uid=0, si_status=0, 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 6994 attached , child_tidptr=0x5555568ff5d0) = 6994 [pid 6994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6994] setpgid(0, 0) = 0 [pid 6994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6994] write(3, "1000", 4) = 4 [pid 6994] close(3) = 0 [pid 6994] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6994] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6994] write(4, "72", 2) = 2 [pid 6994] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6994] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6994] exit_group(0) = ? [pid 6994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6994, si_uid=0, si_status=0, 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 6995 attached [pid 6995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6995] setpgid(0, 0) = 0 [pid 6995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 6995 [pid 6995] write(3, "1000", 4) = 4 [pid 6995] close(3) = 0 [pid 6995] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6995] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6995] write(4, "72", 2) = 2 [pid 6995] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6995] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6995] exit_group(0) = ? [pid 6995] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6995, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6996 ./strace-static-x86_64: Process 6996 attached [pid 6996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6996] setpgid(0, 0) = 0 [pid 6996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6996] write(3, "1000", 4) = 4 [pid 6996] close(3) = 0 [pid 6996] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6996] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6996] write(4, "72", 2) = 2 [pid 6996] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6996] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6996] exit_group(0) = ? [pid 6996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6996, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 6997 ./strace-static-x86_64: Process 6997 attached [pid 6997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6997] setpgid(0, 0) = 0 [pid 6997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6997] write(3, "1000", 4) = 4 [pid 6997] close(3) = 0 [pid 6997] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6997] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6997] write(4, "72", 2) = 2 [pid 6997] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6997] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6997] exit_group(0) = ? [pid 6997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6997, si_uid=0, si_status=0, 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 6998 attached , child_tidptr=0x5555568ff5d0) = 6998 [pid 6998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6998] setpgid(0, 0) = 0 [pid 6998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6998] write(3, "1000", 4) = 4 [pid 6998] close(3) = 0 [pid 6998] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6998] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6998] write(4, "72", 2) = 2 [pid 6998] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6998] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6998] exit_group(0) = ? [pid 6998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6998, si_uid=0, si_status=0, 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 6999 attached , child_tidptr=0x5555568ff5d0) = 6999 [pid 6999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6999] setpgid(0, 0) = 0 [pid 6999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6999] write(3, "1000", 4) = 4 [pid 6999] close(3) = 0 [pid 6999] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 6999] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 6999] write(4, "72", 2) = 2 [pid 6999] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 6999] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 6999] exit_group(0) = ? [pid 6999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6999, si_uid=0, si_status=0, 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 7000 attached , child_tidptr=0x5555568ff5d0) = 7000 [pid 7000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7000] setpgid(0, 0) = 0 [pid 7000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7000] write(3, "1000", 4) = 4 [pid 7000] close(3) = 0 [pid 7000] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7000] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7000] write(4, "72", 2) = 2 [pid 7000] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7000] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7000] exit_group(0) = ? [pid 7000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7000, si_uid=0, si_status=0, 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 7001 attached , child_tidptr=0x5555568ff5d0) = 7001 [pid 7001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7001] setpgid(0, 0) = 0 [pid 7001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7001] write(3, "1000", 4) = 4 [pid 7001] close(3) = 0 [pid 7001] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7001] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7001] write(4, "72", 2) = 2 [pid 7001] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7001] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7001] exit_group(0) = ? [pid 7001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7002 ./strace-static-x86_64: Process 7002 attached [pid 7002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7002] setpgid(0, 0) = 0 [pid 7002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7002] write(3, "1000", 4) = 4 [pid 7002] close(3) = 0 [pid 7002] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7002] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7002] write(4, "72", 2) = 2 [ 101.043233][ T7002] [ 101.045619][ T7002] ====================================================== [ 101.052619][ T7002] WARNING: possible circular locking dependency detected [ 101.059642][ T7002] 6.0.0-rc7-syzkaller-00029-g3800a713b607 #0 Not tainted [ 101.066642][ T7002] ------------------------------------------------------ [ 101.073638][ T7002] syz-executor478/7002 is trying to acquire lock: [ 101.080050][ T7002] ffff8880254480a8 ((&sq->pending_timer)){+.-.}-{0:0}, at: del_timer_sync+0x33/0x1b0 [ 101.089528][ T7002] [ 101.089528][ T7002] but task is already holding lock: [ 101.096881][ T7002] ffffffff91345550 (&blkcg->lock){....}-{2:2}, at: blkcg_deactivate_policy+0x181/0x470 [ 101.106574][ T7002] [ 101.106574][ T7002] which lock already depends on the new lock. [ 101.106574][ T7002] [ 101.116961][ T7002] [ 101.116961][ T7002] the existing dependency chain (in reverse order) is: [ 101.125962][ T7002] [ 101.125962][ T7002] -> #2 (&blkcg->lock){....}-{2:2}: [ 101.133341][ T7002] _raw_spin_lock+0x2a/0x40 [ 101.138364][ T7002] blkg_create+0x461/0x1020 [ 101.143390][ T7002] blkcg_init_queue+0xb2/0x620 [ 101.148681][ T7002] __alloc_disk_node+0x29d/0x650 [ 101.154145][ T7002] __blk_alloc_disk+0x35/0x90 [ 101.159335][ T7002] brd_alloc.part.0+0x27f/0x7a0 [ 101.164705][ T7002] brd_init+0x1b8/0x24b [ 101.169380][ T7002] do_one_initcall+0xfe/0x650 [ 101.174581][ T7002] kernel_init_freeable+0x6b1/0x73a [ 101.180295][ T7002] kernel_init+0x1a/0x1d0 [ 101.185138][ T7002] ret_from_fork+0x1f/0x30 [ 101.190079][ T7002] [ 101.190079][ T7002] -> #1 (&q->queue_lock){..-.}-{2:2}: [ 101.197631][ T7002] _raw_spin_lock_irq+0x32/0x50 [ 101.203015][ T7002] throtl_pending_timer_fn+0xf7/0x1690 [ 101.209021][ T7002] call_timer_fn+0x1a0/0x6b0 [ 101.214154][ T7002] __run_timers.part.0+0x674/0xa80 [ 101.219793][ T7002] run_timer_softirq+0xb3/0x1d0 [ 101.225163][ T7002] __do_softirq+0x1d3/0x9c6 [ 101.230208][ T7002] __irq_exit_rcu+0x123/0x180 [ 101.235400][ T7002] irq_exit_rcu+0x5/0x20 [ 101.240162][ T7002] sysvec_apic_timer_interrupt+0x93/0xc0 [ 101.246332][ T7002] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 101.252833][ T7002] lock_acquire+0x1ef/0x570 [ 101.257853][ T7002] do_notify_parent_cldstop+0x179/0xa40 [ 101.263915][ T7002] ptrace_stop.part.0+0x834/0xa80 [ 101.269457][ T7002] ptrace_do_notify+0x215/0x2b0 [ 101.274841][ T7002] ptrace_notify+0xc4/0x140 [ 101.279860][ T7002] syscall_trace_enter.constprop.0+0xb0/0x240 [ 101.286443][ T7002] do_syscall_64+0x16/0xb0 [ 101.291378][ T7002] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 101.297790][ T7002] [ 101.297790][ T7002] -> #0 ((&sq->pending_timer)){+.-.}-{0:0}: [ 101.305865][ T7002] __lock_acquire+0x2a43/0x56d0 [ 101.311231][ T7002] lock_acquire+0x1ab/0x570 [ 101.316250][ T7002] del_timer_sync+0x5b/0x1b0 [ 101.321359][ T7002] throtl_pd_free+0x15/0x40 [ 101.326383][ T7002] blkcg_deactivate_policy+0x26c/0x470 [ 101.332399][ T7002] blk_throtl_exit+0x8a/0x1a0 [ 101.337611][ T7002] blkcg_init_queue+0x19b/0x620 [ 101.343013][ T7002] __alloc_disk_node+0x29d/0x650 [ 101.348476][ T7002] __blk_mq_alloc_disk+0x13b/0x1f0 [ 101.354113][ T7002] loop_add+0x3e2/0xaf0 [ 101.358797][ T7002] loop_control_ioctl+0x133/0x620 [ 101.364335][ T7002] __x64_sys_ioctl+0x193/0x200 [ 101.369617][ T7002] do_syscall_64+0x35/0xb0 [ 101.374554][ T7002] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 101.380964][ T7002] [ 101.380964][ T7002] other info that might help us debug this: [ 101.380964][ T7002] [ 101.391196][ T7002] Chain exists of: [ 101.391196][ T7002] (&sq->pending_timer) --> &q->queue_lock --> &blkcg->lock [ 101.391196][ T7002] [ 101.404338][ T7002] Possible unsafe locking scenario: [ 101.404338][ T7002] [ 101.411782][ T7002] CPU0 CPU1 [ 101.417149][ T7002] ---- ---- [ 101.422527][ T7002] lock(&blkcg->lock); [ 101.426687][ T7002] lock(&q->queue_lock); [ 101.433544][ T7002] lock(&blkcg->lock); [ 101.440212][ T7002] lock((&sq->pending_timer)); [ 101.445054][ T7002] [ 101.445054][ T7002] *** DEADLOCK *** [ 101.445054][ T7002] [ 101.453184][ T7002] 2 locks held by syz-executor478/7002: [ 101.458733][ T7002] #0: ffff88807bc63888 (&q->queue_lock){..-.}-{2:2}, at: blkcg_deactivate_policy+0x9b/0x470 [ 101.468938][ T7002] #1: ffffffff91345550 (&blkcg->lock){....}-{2:2}, at: blkcg_deactivate_policy+0x181/0x470 [ 101.479034][ T7002] [ 101.479034][ T7002] stack backtrace: [ 101.484910][ T7002] CPU: 0 PID: 7002 Comm: syz-executor478 Not tainted 6.0.0-rc7-syzkaller-00029-g3800a713b607 #0 [ 101.495342][ T7002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/26/2022 [ 101.505391][ T7002] Call Trace: [ 101.508664][ T7002] [ 101.511590][ T7002] dump_stack_lvl+0xcd/0x134 [ 101.516178][ T7002] check_noncircular+0x25f/0x2e0 [ 101.521119][ T7002] ? register_lock_class+0xbe/0x1120 [ 101.526402][ T7002] ? print_circular_bug+0x1e0/0x1e0 [ 101.531611][ T7002] ? __lock_acquire+0x166e/0x56d0 [ 101.536653][ T7002] __lock_acquire+0x2a43/0x56d0 [ 101.541514][ T7002] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 101.547511][ T7002] lock_acquire+0x1ab/0x570 [ 101.552015][ T7002] ? del_timer_sync+0x33/0x1b0 [ 101.556800][ T7002] ? lock_release+0x780/0x780 [ 101.561474][ T7002] ? lock_release+0x780/0x780 [ 101.566149][ T7002] ? blk_mq_freeze_queue_wait+0xab/0x160 [ 101.571798][ T7002] ? blk_mq_queue_inflight+0xa0/0xa0 [ 101.577100][ T7002] ? do_raw_spin_lock+0x120/0x2a0 [ 101.582136][ T7002] del_timer_sync+0x5b/0x1b0 [ 101.586728][ T7002] ? del_timer_sync+0x33/0x1b0 [ 101.591490][ T7002] throtl_pd_free+0x15/0x40 [ 101.596082][ T7002] blkcg_deactivate_policy+0x26c/0x470 [ 101.601557][ T7002] ? throtl_upgrade_state+0xee0/0xee0 [ 101.606938][ T7002] blk_throtl_exit+0x8a/0x1a0 [ 101.611613][ T7002] blkcg_init_queue+0x19b/0x620 [ 101.616464][ T7002] __alloc_disk_node+0x29d/0x650 [ 101.621398][ T7002] __blk_mq_alloc_disk+0x13b/0x1f0 [ 101.626511][ T7002] loop_add+0x3e2/0xaf0 [ 101.630666][ T7002] ? ptrace_notify+0xfa/0x140 [ 101.635341][ T7002] loop_control_ioctl+0x133/0x620 [ 101.640363][ T7002] ? lo_compat_ioctl+0x110/0x110 [ 101.645294][ T7002] ? selinux_file_ioctl+0xb1/0x270 [ 101.650402][ T7002] ? lo_compat_ioctl+0x110/0x110 [ 101.655332][ T7002] __x64_sys_ioctl+0x193/0x200 [ 101.660099][ T7002] do_syscall_64+0x35/0xb0 [ 101.664515][ T7002] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 101.670408][ T7002] RIP: 0033:0x7f91bde18069 [ 101.674827][ T7002] 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 7002] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7002] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7002] exit_group(0) = ? [pid 7002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7002, si_uid=0, si_status=0, si_utime=0, si_stime=70} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7003 ./strace-static-x86_64: Process 7003 attached [pid 7003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7003] setpgid(0, 0) = 0 [pid 7003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7003] write(3, "1000", 4) = 4 [pid 7003] close(3) = 0 [pid 7003] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7003] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7003] write(4, "72", 2) = 2 [pid 7003] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7003] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7003] exit_group(0) = ? [pid 7003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7004 ./strace-static-x86_64: Process 7004 attached [pid 7004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7004] setpgid(0, 0) = 0 [pid 7004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7004] write(3, "1000", 4) = 4 [pid 7004] close(3) = 0 [ 101.694448][ T7002] RSP: 002b:00007ffebac2ccb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 101.702855][ T7002] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f91bde18069 [ 101.710843][ T7002] RDX: 0000000000000000 RSI: 0000000000004c80 RDI: 0000000000000003 [ 101.718807][ T7002] RBP: 00007ffebac2ccd0 R08: 0000000000000002 R09: 0000000000000001 [ 101.726774][ T7002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 101.734746][ T7002] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 101.742714][ T7002] [pid 7004] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7004] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7004] write(4, "72", 2) = 2 [pid 7004] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7004] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7004] exit_group(0) = ? [pid 7004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7004, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7005 ./strace-static-x86_64: Process 7005 attached [pid 7005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7005] setpgid(0, 0) = 0 [pid 7005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7005] write(3, "1000", 4) = 4 [pid 7005] close(3) = 0 [pid 7005] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7005] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7005] write(4, "72", 2) = 2 [pid 7005] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7005] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7005] exit_group(0) = ? [pid 7005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7005, si_uid=0, si_status=0, 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 7006 attached , child_tidptr=0x5555568ff5d0) = 7006 [pid 7006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7006] setpgid(0, 0) = 0 [pid 7006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7006] write(3, "1000", 4) = 4 [pid 7006] close(3) = 0 [pid 7006] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7006] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7006] write(4, "72", 2) = 2 [pid 7006] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7006] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7006] exit_group(0) = ? [pid 7006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7006, si_uid=0, si_status=0, 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 7007 attached , child_tidptr=0x5555568ff5d0) = 7007 [pid 7007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7007] setpgid(0, 0) = 0 [pid 7007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7007] write(3, "1000", 4) = 4 [pid 7007] close(3) = 0 [pid 7007] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7007] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7007] write(4, "72", 2) = 2 [pid 7007] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7007] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7007] exit_group(0) = ? [pid 7007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7007, 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 7008 attached [pid 7008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7008] setpgid(0, 0) = 0 [pid 7008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7008] write(3, "1000", 4) = 4 [pid 7008] close(3) = 0 [pid 7008] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7008] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7008 [pid 7008] <... openat resumed>) = 4 [pid 7008] write(4, "72", 2) = 2 [pid 7008] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7008] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7008] exit_group(0) = ? [pid 7008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7008, si_uid=0, si_status=0, 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 7009 attached , child_tidptr=0x5555568ff5d0) = 7009 [pid 7009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7009] setpgid(0, 0) = 0 [pid 7009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7009] write(3, "1000", 4) = 4 [pid 7009] close(3) = 0 [pid 7009] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7009] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7009] write(4, "72", 2) = 2 [pid 7009] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7009] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7009] exit_group(0) = ? [pid 7009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7009, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7010 ./strace-static-x86_64: Process 7010 attached [pid 7010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7010] setpgid(0, 0) = 0 [pid 7010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7010] write(3, "1000", 4) = 4 [pid 7010] close(3) = 0 [pid 7010] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7010] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7010] write(4, "72", 2) = 2 [pid 7010] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7010] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 7010] exit_group(0) = ? [pid 7010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7010, 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 7011 attached , child_tidptr=0x5555568ff5d0) = 7011 [pid 7011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7011] setpgid(0, 0) = 0 [pid 7011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7011] write(3, "1000", 4) = 4 [pid 7011] close(3) = 0 [pid 7011] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7011] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7011] write(4, "72", 2) = 2 [pid 7011] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 7011] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7011] exit_group(0) = ? [pid 7011] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7012 ./strace-static-x86_64: Process 7012 attached [pid 7012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7012] setpgid(0, 0) = 0 [pid 7012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7012] write(3, "1000", 4) = 4 [pid 7012] close(3) = 0 [pid 7012] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7012] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7012] write(4, "72", 2) = 2 [pid 7012] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7012] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7012] exit_group(0) = ? [pid 7012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7012, si_uid=0, si_status=0, 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 7013 attached , child_tidptr=0x5555568ff5d0) = 7013 [pid 7013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7013] setpgid(0, 0) = 0 [pid 7013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7013] write(3, "1000", 4) = 4 [pid 7013] close(3) = 0 [pid 7013] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7013] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7013] write(4, "72", 2) = 2 [pid 7013] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7013] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7013] exit_group(0) = ? [pid 7013] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7013, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7014 ./strace-static-x86_64: Process 7014 attached [pid 7014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7014] setpgid(0, 0) = 0 [pid 7014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7014] write(3, "1000", 4) = 4 [pid 7014] close(3) = 0 [pid 7014] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7014] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7014] write(4, "72", 2) = 2 [pid 7014] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7014] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7014] exit_group(0) = ? [pid 7014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7014, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7015 ./strace-static-x86_64: Process 7015 attached [pid 7015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7015] setpgid(0, 0) = 0 [pid 7015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7015] write(3, "1000", 4) = 4 [pid 7015] close(3) = 0 [pid 7015] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7015] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7015] write(4, "72", 2) = 2 [pid 7015] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7015] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7015] exit_group(0) = ? [pid 7015] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7015, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7016 ./strace-static-x86_64: Process 7016 attached [pid 7016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7016] setpgid(0, 0) = 0 [pid 7016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7016] write(3, "1000", 4) = 4 [pid 7016] close(3) = 0 [pid 7016] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7016] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7016] write(4, "72", 2) = 2 [pid 7016] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7016] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7016] exit_group(0) = ? [pid 7016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7016, 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=0x5555568ff5d0) = 7017 ./strace-static-x86_64: Process 7017 attached [pid 7017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7017] setpgid(0, 0) = 0 [pid 7017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7017] write(3, "1000", 4) = 4 [pid 7017] close(3) = 0 [pid 7017] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7017] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7017] write(4, "72", 2) = 2 [pid 7017] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7017] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7017] exit_group(0) = ? [pid 7017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7017, si_uid=0, si_status=0, 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 7018 attached , child_tidptr=0x5555568ff5d0) = 7018 [pid 7018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7018] setpgid(0, 0) = 0 [pid 7018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7018] write(3, "1000", 4) = 4 [pid 7018] close(3) = 0 [pid 7018] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7018] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7018] write(4, "72", 2) = 2 [pid 7018] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7018] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7018] exit_group(0) = ? [pid 7018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7018, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7019 ./strace-static-x86_64: Process 7019 attached [pid 7019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7019] setpgid(0, 0) = 0 [pid 7019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7019] write(3, "1000", 4) = 4 [pid 7019] close(3) = 0 [pid 7019] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7019] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7019] write(4, "72", 2) = 2 [pid 7019] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7019] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7019] exit_group(0) = ? [pid 7019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7019, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7020 ./strace-static-x86_64: Process 7020 attached [pid 7020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7020] setpgid(0, 0) = 0 [pid 7020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7020] write(3, "1000", 4) = 4 [pid 7020] close(3) = 0 [pid 7020] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7020] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7020] write(4, "72", 2) = 2 [pid 7020] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7020] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7020] exit_group(0) = ? [pid 7020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7020, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7021 ./strace-static-x86_64: Process 7021 attached [pid 7021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7021] setpgid(0, 0) = 0 [pid 7021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7021] write(3, "1000", 4) = 4 [pid 7021] close(3) = 0 [pid 7021] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7021] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7021] write(4, "72", 2) = 2 [pid 7021] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7021] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7021] exit_group(0) = ? [pid 7021] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7022 ./strace-static-x86_64: Process 7022 attached [pid 7022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7022] setpgid(0, 0) = 0 [pid 7022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7022] write(3, "1000", 4) = 4 [pid 7022] close(3) = 0 [pid 7022] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7022] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7022] write(4, "72", 2) = 2 [pid 7022] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7022] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7022] exit_group(0) = ? [pid 7022] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7023 ./strace-static-x86_64: Process 7023 attached [pid 7023] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7023] setpgid(0, 0) = 0 [pid 7023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7023] write(3, "1000", 4) = 4 [pid 7023] close(3) = 0 [pid 7023] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7023] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7023] write(4, "72", 2) = 2 [pid 7023] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7023] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7023] exit_group(0) = ? [pid 7023] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7023, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7024 ./strace-static-x86_64: Process 7024 attached [pid 7024] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7024] setpgid(0, 0) = 0 [pid 7024] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7024] write(3, "1000", 4) = 4 [pid 7024] close(3) = 0 [pid 7024] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7024] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7024] write(4, "72", 2) = 2 [pid 7024] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7024] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7024] exit_group(0) = ? [pid 7024] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7024, si_uid=0, si_status=0, 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 7025 attached , child_tidptr=0x5555568ff5d0) = 7025 [pid 7025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7025] setpgid(0, 0) = 0 [pid 7025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7025] write(3, "1000", 4) = 4 [pid 7025] close(3) = 0 [pid 7025] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7025] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7025] write(4, "72", 2) = 2 [pid 7025] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7025] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7025] exit_group(0) = ? [pid 7025] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7025, si_uid=0, si_status=0, 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 7026 attached , child_tidptr=0x5555568ff5d0) = 7026 [pid 7026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7026] setpgid(0, 0) = 0 [pid 7026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7026] write(3, "1000", 4) = 4 [pid 7026] close(3) = 0 [pid 7026] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7026] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7026] write(4, "72", 2) = 2 [pid 7026] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7026] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7026] exit_group(0) = ? [pid 7026] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7026, 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=0x5555568ff5d0) = 7027 ./strace-static-x86_64: Process 7027 attached [pid 7027] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7027] setpgid(0, 0) = 0 [pid 7027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7027] write(3, "1000", 4) = 4 [pid 7027] close(3) = 0 [pid 7027] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7027] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7027] write(4, "72", 2) = 2 [pid 7027] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7027] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7027] exit_group(0) = ? [pid 7027] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7028 ./strace-static-x86_64: Process 7028 attached [pid 7028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7028] setpgid(0, 0) = 0 [pid 7028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7028] write(3, "1000", 4) = 4 [pid 7028] close(3) = 0 [pid 7028] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7028] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7028] write(4, "72", 2) = 2 [pid 7028] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7028] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7028] exit_group(0) = ? [pid 7028] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7028, si_uid=0, si_status=0, 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 7029 attached , child_tidptr=0x5555568ff5d0) = 7029 [pid 7029] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7029] setpgid(0, 0) = 0 [pid 7029] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7029] write(3, "1000", 4) = 4 [pid 7029] close(3) = 0 [pid 7029] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7029] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7029] write(4, "72", 2) = 2 [pid 7029] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7029] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7029] exit_group(0) = ? [pid 7029] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7029, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7030 ./strace-static-x86_64: Process 7030 attached [pid 7030] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7030] setpgid(0, 0) = 0 [pid 7030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7030] write(3, "1000", 4) = 4 [pid 7030] close(3) = 0 [pid 7030] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7030] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7030] write(4, "72", 2) = 2 [pid 7030] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7030] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7030] exit_group(0) = ? [pid 7030] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7031 ./strace-static-x86_64: Process 7031 attached [pid 7031] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7031] setpgid(0, 0) = 0 [pid 7031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7031] write(3, "1000", 4) = 4 [pid 7031] close(3) = 0 [pid 7031] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7031] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7031] write(4, "72", 2) = 2 [pid 7031] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7031] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7031] exit_group(0) = ? [pid 7031] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7031, si_uid=0, si_status=0, 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 7032 attached , child_tidptr=0x5555568ff5d0) = 7032 [pid 7032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7032] setpgid(0, 0) = 0 [pid 7032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7032] write(3, "1000", 4) = 4 [pid 7032] close(3) = 0 [pid 7032] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7032] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7032] write(4, "72", 2) = 2 [pid 7032] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7032] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7032] exit_group(0) = ? [pid 7032] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7032, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7033 ./strace-static-x86_64: Process 7033 attached [pid 7033] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7033] setpgid(0, 0) = 0 [pid 7033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7033] write(3, "1000", 4) = 4 [pid 7033] close(3) = 0 [pid 7033] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7033] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7033] write(4, "72", 2) = 2 [pid 7033] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7033] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7033] exit_group(0) = ? [pid 7033] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7033, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7034 ./strace-static-x86_64: Process 7034 attached [pid 7034] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7034] setpgid(0, 0) = 0 [pid 7034] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7034] write(3, "1000", 4) = 4 [pid 7034] close(3) = 0 [pid 7034] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7034] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7034] write(4, "72", 2) = 2 [pid 7034] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7034] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7034] exit_group(0) = ? [pid 7034] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7034, 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=0x5555568ff5d0) = 7035 ./strace-static-x86_64: Process 7035 attached [pid 7035] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7035] setpgid(0, 0) = 0 [pid 7035] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7035] write(3, "1000", 4) = 4 [pid 7035] close(3) = 0 [pid 7035] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7035] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7035] write(4, "72", 2) = 2 [pid 7035] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7035] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7035] exit_group(0) = ? [pid 7035] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7035, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7036 ./strace-static-x86_64: Process 7036 attached [pid 7036] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7036] setpgid(0, 0) = 0 [pid 7036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7036] write(3, "1000", 4) = 4 [pid 7036] close(3) = 0 [pid 7036] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7036] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7036] write(4, "72", 2) = 2 [pid 7036] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7036] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7036] exit_group(0) = ? [pid 7036] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7036, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7037 ./strace-static-x86_64: Process 7037 attached [pid 7037] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7037] setpgid(0, 0) = 0 [pid 7037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7037] write(3, "1000", 4) = 4 [pid 7037] close(3) = 0 [pid 7037] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7037] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7037] write(4, "72", 2) = 2 [pid 7037] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7037] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7037] exit_group(0) = ? [pid 7037] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7037, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7038 ./strace-static-x86_64: Process 7038 attached [pid 7038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7038] setpgid(0, 0) = 0 [pid 7038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7038] write(3, "1000", 4) = 4 [pid 7038] close(3) = 0 [pid 7038] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7038] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7038] write(4, "72", 2) = 2 [pid 7038] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7038] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7038] exit_group(0) = ? [pid 7038] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7039 ./strace-static-x86_64: Process 7039 attached [pid 7039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7039] setpgid(0, 0) = 0 [pid 7039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7039] write(3, "1000", 4) = 4 [pid 7039] close(3) = 0 [pid 7039] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7039] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7039] write(4, "72", 2) = 2 [pid 7039] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7039] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7039] exit_group(0) = ? [pid 7039] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7039, si_uid=0, si_status=0, 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 7040 attached , child_tidptr=0x5555568ff5d0) = 7040 [pid 7040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7040] setpgid(0, 0) = 0 [pid 7040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7040] write(3, "1000", 4) = 4 [pid 7040] close(3) = 0 [pid 7040] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7040] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7040] write(4, "72", 2) = 2 [pid 7040] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7040] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7040] exit_group(0) = ? [pid 7040] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7040, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7041 ./strace-static-x86_64: Process 7041 attached [pid 7041] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7041] setpgid(0, 0) = 0 [pid 7041] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7041] write(3, "1000", 4) = 4 [pid 7041] close(3) = 0 [pid 7041] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7041] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7041] write(4, "72", 2) = 2 [pid 7041] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7041] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7041] exit_group(0) = ? [pid 7041] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7041, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7042 ./strace-static-x86_64: Process 7042 attached [pid 7042] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7042] setpgid(0, 0) = 0 [pid 7042] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7042] write(3, "1000", 4) = 4 [pid 7042] close(3) = 0 [pid 7042] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7042] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7042] write(4, "72", 2) = 2 [pid 7042] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7042] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7042] exit_group(0) = ? [pid 7042] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7042, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7043 ./strace-static-x86_64: Process 7043 attached [pid 7043] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7043] setpgid(0, 0) = 0 [pid 7043] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7043] write(3, "1000", 4) = 4 [pid 7043] close(3) = 0 [pid 7043] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7043] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7043] write(4, "72", 2) = 2 [pid 7043] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7043] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7043] exit_group(0) = ? [pid 7043] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7043, si_uid=0, si_status=0, 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 7044 attached , child_tidptr=0x5555568ff5d0) = 7044 [pid 7044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7044] setpgid(0, 0) = 0 [pid 7044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7044] write(3, "1000", 4) = 4 [pid 7044] close(3) = 0 [pid 7044] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7044] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7044] write(4, "72", 2) = 2 [pid 7044] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7044] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7044] exit_group(0) = ? [pid 7044] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7045 ./strace-static-x86_64: Process 7045 attached [pid 7045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7045] setpgid(0, 0) = 0 [pid 7045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7045] write(3, "1000", 4) = 4 [pid 7045] close(3) = 0 [pid 7045] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7045] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7045] write(4, "72", 2) = 2 [pid 7045] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7045] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7045] exit_group(0) = ? [pid 7045] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7045, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7046 ./strace-static-x86_64: Process 7046 attached [pid 7046] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7046] setpgid(0, 0) = 0 [pid 7046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7046] write(3, "1000", 4) = 4 [pid 7046] close(3) = 0 [pid 7046] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7046] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7046] write(4, "72", 2) = 2 [pid 7046] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7046] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7046] exit_group(0) = ? [pid 7046] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7047 ./strace-static-x86_64: Process 7047 attached [pid 7047] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7047] setpgid(0, 0) = 0 [pid 7047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7047] write(3, "1000", 4) = 4 [pid 7047] close(3) = 0 [pid 7047] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7047] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7047] write(4, "72", 2) = 2 [pid 7047] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7047] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7047] exit_group(0) = ? [pid 7047] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7048 ./strace-static-x86_64: Process 7048 attached [pid 7048] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7048] setpgid(0, 0) = 0 [pid 7048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7048] write(3, "1000", 4) = 4 [pid 7048] close(3) = 0 [pid 7048] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7048] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7048] write(4, "72", 2) = 2 [pid 7048] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7048] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7048] exit_group(0) = ? [pid 7048] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7048, si_uid=0, si_status=0, 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 7049 attached , child_tidptr=0x5555568ff5d0) = 7049 [pid 7049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7049] setpgid(0, 0) = 0 [pid 7049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7049] write(3, "1000", 4) = 4 [pid 7049] close(3) = 0 [pid 7049] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7049] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7049] write(4, "72", 2) = 2 [pid 7049] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7049] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7049] exit_group(0) = ? [pid 7049] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7050 ./strace-static-x86_64: Process 7050 attached [pid 7050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7050] setpgid(0, 0) = 0 [pid 7050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7050] write(3, "1000", 4) = 4 [pid 7050] close(3) = 0 [pid 7050] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7050] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7050] write(4, "72", 2) = 2 [pid 7050] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7050] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7050] exit_group(0) = ? [pid 7050] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7050, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7051 ./strace-static-x86_64: Process 7051 attached [pid 7051] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7051] setpgid(0, 0) = 0 [pid 7051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7051] write(3, "1000", 4) = 4 [pid 7051] close(3) = 0 [pid 7051] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7051] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7051] write(4, "72", 2) = 2 [pid 7051] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7051] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7051] exit_group(0) = ? [pid 7051] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7051, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7052 ./strace-static-x86_64: Process 7052 attached [pid 7052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7052] setpgid(0, 0) = 0 [pid 7052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7052] write(3, "1000", 4) = 4 [pid 7052] close(3) = 0 [pid 7052] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7052] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7052] write(4, "72", 2) = 2 [pid 7052] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7052] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7052] exit_group(0) = ? [pid 7052] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7052, si_uid=0, si_status=0, 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 7053 attached , child_tidptr=0x5555568ff5d0) = 7053 [pid 7053] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7053] setpgid(0, 0) = 0 [pid 7053] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7053] write(3, "1000", 4) = 4 [pid 7053] close(3) = 0 [pid 7053] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7053] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7053] write(4, "72", 2) = 2 [pid 7053] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7053] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7053] exit_group(0) = ? [pid 7053] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7053, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7054 ./strace-static-x86_64: Process 7054 attached [pid 7054] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7054] setpgid(0, 0) = 0 [pid 7054] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7054] write(3, "1000", 4) = 4 [pid 7054] close(3) = 0 [pid 7054] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7054] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7054] write(4, "72", 2) = 2 [pid 7054] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7054] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7054] exit_group(0) = ? [pid 7054] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7054, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7055 ./strace-static-x86_64: Process 7055 attached [pid 7055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7055] setpgid(0, 0) = 0 [pid 7055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7055] write(3, "1000", 4) = 4 [pid 7055] close(3) = 0 [pid 7055] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7055] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7055] write(4, "72", 2) = 2 [pid 7055] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7055] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7055] exit_group(0) = ? [pid 7055] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7055, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7056 ./strace-static-x86_64: Process 7056 attached [pid 7056] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7056] setpgid(0, 0) = 0 [pid 7056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7056] write(3, "1000", 4) = 4 [pid 7056] close(3) = 0 [pid 7056] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7056] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7056] write(4, "72", 2) = 2 [pid 7056] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7056] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7056] exit_group(0) = ? [pid 7056] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7056, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7057 ./strace-static-x86_64: Process 7057 attached [pid 7057] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7057] setpgid(0, 0) = 0 [pid 7057] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7057] write(3, "1000", 4) = 4 [pid 7057] close(3) = 0 [pid 7057] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7057] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7057] write(4, "72", 2) = 2 [pid 7057] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7057] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7057] exit_group(0) = ? [pid 7057] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7057, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7058 ./strace-static-x86_64: Process 7058 attached [pid 7058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7058] setpgid(0, 0) = 0 [pid 7058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7058] write(3, "1000", 4) = 4 [pid 7058] close(3) = 0 [pid 7058] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7058] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7058] write(4, "72", 2) = 2 [pid 7058] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7058] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7058] exit_group(0) = ? [pid 7058] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7058, si_uid=0, si_status=0, 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 7059 attached , child_tidptr=0x5555568ff5d0) = 7059 [pid 7059] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7059] setpgid(0, 0) = 0 [pid 7059] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7059] write(3, "1000", 4) = 4 [pid 7059] close(3) = 0 [pid 7059] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7059] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7059] write(4, "72", 2) = 2 [pid 7059] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7059] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7059] exit_group(0) = ? [pid 7059] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7059, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7060 ./strace-static-x86_64: Process 7060 attached [pid 7060] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7060] setpgid(0, 0) = 0 [pid 7060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7060] write(3, "1000", 4) = 4 [pid 7060] close(3) = 0 [pid 7060] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7060] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7060] write(4, "72", 2) = 2 [pid 7060] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7060] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7060] exit_group(0) = ? [pid 7060] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7060, 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=0x5555568ff5d0) = 7061 ./strace-static-x86_64: Process 7061 attached [pid 7061] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7061] setpgid(0, 0) = 0 [pid 7061] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7061] write(3, "1000", 4) = 4 [pid 7061] close(3) = 0 [pid 7061] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7061] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7061] write(4, "72", 2) = 2 [pid 7061] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7061] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7061] exit_group(0) = ? [pid 7061] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7061, si_uid=0, si_status=0, 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 7062 attached , child_tidptr=0x5555568ff5d0) = 7062 [pid 7062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7062] setpgid(0, 0) = 0 [pid 7062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7062] write(3, "1000", 4) = 4 [pid 7062] close(3) = 0 [pid 7062] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7062] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7062] write(4, "72", 2) = 2 [pid 7062] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7062] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7062] exit_group(0) = ? [pid 7062] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7062, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7063 ./strace-static-x86_64: Process 7063 attached [pid 7063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7063] setpgid(0, 0) = 0 [pid 7063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7063] write(3, "1000", 4) = 4 [pid 7063] close(3) = 0 [pid 7063] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7063] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7063] write(4, "72", 2) = 2 [pid 7063] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7063] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7063] exit_group(0) = ? [pid 7063] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7064 ./strace-static-x86_64: Process 7064 attached [pid 7064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7064] setpgid(0, 0) = 0 [pid 7064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7064] write(3, "1000", 4) = 4 [pid 7064] close(3) = 0 [pid 7064] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7064] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7064] write(4, "72", 2) = 2 [pid 7064] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7064] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7064] exit_group(0) = ? [pid 7064] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7065 ./strace-static-x86_64: Process 7065 attached [pid 7065] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7065] setpgid(0, 0) = 0 [pid 7065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7065] write(3, "1000", 4) = 4 [pid 7065] close(3) = 0 [pid 7065] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7065] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7065] write(4, "72", 2) = 2 [pid 7065] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7065] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7065] exit_group(0) = ? [pid 7065] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7066 ./strace-static-x86_64: Process 7066 attached [pid 7066] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7066] setpgid(0, 0) = 0 [pid 7066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7066] write(3, "1000", 4) = 4 [pid 7066] close(3) = 0 [pid 7066] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7066] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7066] write(4, "72", 2) = 2 [pid 7066] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7066] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7066] exit_group(0) = ? [pid 7066] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7066, 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=0x5555568ff5d0) = 7067 ./strace-static-x86_64: Process 7067 attached [pid 7067] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7067] setpgid(0, 0) = 0 [pid 7067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7067] write(3, "1000", 4) = 4 [pid 7067] close(3) = 0 [pid 7067] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7067] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7067] write(4, "72", 2) = 2 [pid 7067] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7067] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7067] exit_group(0) = ? [pid 7067] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7068 ./strace-static-x86_64: Process 7068 attached [pid 7068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7068] setpgid(0, 0) = 0 [pid 7068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7068] write(3, "1000", 4) = 4 [pid 7068] close(3) = 0 [pid 7068] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7068] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7068] write(4, "72", 2) = 2 [pid 7068] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7068] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7068] exit_group(0) = ? [pid 7068] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7068, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7069 ./strace-static-x86_64: Process 7069 attached [pid 7069] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7069] setpgid(0, 0) = 0 [pid 7069] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7069] write(3, "1000", 4) = 4 [pid 7069] close(3) = 0 [pid 7069] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7069] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7069] write(4, "72", 2) = 2 [pid 7069] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7069] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7069] exit_group(0) = ? [pid 7069] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7069, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7070 ./strace-static-x86_64: Process 7070 attached [pid 7070] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7070] setpgid(0, 0) = 0 [pid 7070] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7070] write(3, "1000", 4) = 4 [pid 7070] close(3) = 0 [pid 7070] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7070] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7070] write(4, "72", 2) = 2 [pid 7070] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7070] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7070] exit_group(0) = ? [pid 7070] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7070, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7071 ./strace-static-x86_64: Process 7071 attached [pid 7071] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7071] setpgid(0, 0) = 0 [pid 7071] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7071] write(3, "1000", 4) = 4 [pid 7071] close(3) = 0 [pid 7071] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7071] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7071] write(4, "72", 2) = 2 [pid 7071] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7071] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7071] exit_group(0) = ? [pid 7071] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7071, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7072 ./strace-static-x86_64: Process 7072 attached [pid 7072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7072] setpgid(0, 0) = 0 [pid 7072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7072] write(3, "1000", 4) = 4 [pid 7072] close(3) = 0 [pid 7072] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7072] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7072] write(4, "72", 2) = 2 [pid 7072] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7072] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7072] exit_group(0) = ? [pid 7072] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7072, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7073 ./strace-static-x86_64: Process 7073 attached [pid 7073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7073] setpgid(0, 0) = 0 [pid 7073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7073] write(3, "1000", 4) = 4 [pid 7073] close(3) = 0 [pid 7073] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7073] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7073] write(4, "72", 2) = 2 [pid 7073] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7073] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7073] exit_group(0) = ? [pid 7073] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7073, si_uid=0, si_status=0, 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 7074 attached , child_tidptr=0x5555568ff5d0) = 7074 [pid 7074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7074] setpgid(0, 0) = 0 [pid 7074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7074] write(3, "1000", 4) = 4 [pid 7074] close(3) = 0 [pid 7074] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7074] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7074] write(4, "72", 2) = 2 [pid 7074] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7074] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7074] exit_group(0) = ? [pid 7074] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7074, 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=0x5555568ff5d0) = 7075 ./strace-static-x86_64: Process 7075 attached [pid 7075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7075] setpgid(0, 0) = 0 [pid 7075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7075] write(3, "1000", 4) = 4 [pid 7075] close(3) = 0 [pid 7075] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7075] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7075] write(4, "72", 2) = 2 [pid 7075] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7075] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7075] exit_group(0) = ? [pid 7075] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7075, si_uid=0, si_status=0, 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 7076 attached [pid 7076] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7076] setpgid(0, 0) = 0 [pid 7076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7076] write(3, "1000", 4) = 4 [pid 7076] close(3) = 0 [pid 7076] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7076] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7076] write(4, "72", 2) = 2 [pid 7076] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7076 [pid 7076] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 7076] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7076] exit_group(0) = ? [pid 7076] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7076, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7077 ./strace-static-x86_64: Process 7077 attached [pid 7077] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7077] setpgid(0, 0) = 0 [pid 7077] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7077] write(3, "1000", 4) = 4 [pid 7077] close(3) = 0 [pid 7077] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7077] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7077] write(4, "72", 2) = 2 [pid 7077] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7077] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7077] exit_group(0) = ? [pid 7077] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7077, si_uid=0, si_status=0, 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 7078 attached , child_tidptr=0x5555568ff5d0) = 7078 [pid 7078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7078] setpgid(0, 0) = 0 [pid 7078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7078] write(3, "1000", 4) = 4 [pid 7078] close(3) = 0 [pid 7078] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7078] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7078] write(4, "72", 2) = 2 [pid 7078] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7078] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7078] exit_group(0) = ? [pid 7078] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7078, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7079 ./strace-static-x86_64: Process 7079 attached [pid 7079] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7079] setpgid(0, 0) = 0 [pid 7079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7079] write(3, "1000", 4) = 4 [pid 7079] close(3) = 0 [pid 7079] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7079] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7079] write(4, "72", 2) = 2 [pid 7079] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7079] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7079] exit_group(0) = ? [pid 7079] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7080 ./strace-static-x86_64: Process 7080 attached [pid 7080] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7080] setpgid(0, 0) = 0 [pid 7080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7080] write(3, "1000", 4) = 4 [pid 7080] close(3) = 0 [pid 7080] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7080] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7080] write(4, "72", 2) = 2 [pid 7080] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7080] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7080] exit_group(0) = ? [pid 7080] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7080, si_uid=0, si_status=0, 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 7081 attached , child_tidptr=0x5555568ff5d0) = 7081 [pid 7081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7081] setpgid(0, 0) = 0 [pid 7081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7081] write(3, "1000", 4) = 4 [pid 7081] close(3) = 0 [pid 7081] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7081] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7081] write(4, "72", 2) = 2 [pid 7081] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7081] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7081] exit_group(0) = ? [pid 7081] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7081, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7082 ./strace-static-x86_64: Process 7082 attached [pid 7082] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7082] setpgid(0, 0) = 0 [pid 7082] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7082] write(3, "1000", 4) = 4 [pid 7082] close(3) = 0 [pid 7082] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7082] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7082] write(4, "72", 2) = 2 [pid 7082] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7082] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7082] exit_group(0) = ? [pid 7082] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7082, si_uid=0, si_status=0, 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 7083 attached , child_tidptr=0x5555568ff5d0) = 7083 [pid 7083] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7083] setpgid(0, 0) = 0 [pid 7083] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7083] write(3, "1000", 4) = 4 [pid 7083] close(3) = 0 [pid 7083] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7083] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7083] write(4, "72", 2) = 2 [pid 7083] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7083] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7083] exit_group(0) = ? [pid 7083] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7083, 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 7084 attached , child_tidptr=0x5555568ff5d0) = 7084 [pid 7084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7084] setpgid(0, 0) = 0 [pid 7084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7084] write(3, "1000", 4) = 4 [pid 7084] close(3) = 0 [pid 7084] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7084] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7084] write(4, "72", 2) = 2 [pid 7084] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7084] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7084] exit_group(0) = ? [pid 7084] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7084, si_uid=0, si_status=0, 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 7085 attached , child_tidptr=0x5555568ff5d0) = 7085 [pid 7085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7085] setpgid(0, 0) = 0 [pid 7085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7085] write(3, "1000", 4) = 4 [pid 7085] close(3) = 0 [pid 7085] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7085] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7085] write(4, "72", 2) = 2 [pid 7085] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7085] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7085] exit_group(0) = ? [pid 7085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7086 ./strace-static-x86_64: Process 7086 attached [pid 7086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7086] setpgid(0, 0) = 0 [pid 7086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7086] write(3, "1000", 4) = 4 [pid 7086] close(3) = 0 [pid 7086] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7086] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7086] write(4, "72", 2) = 2 [pid 7086] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7086] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7086] exit_group(0) = ? [pid 7086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7086, si_uid=0, si_status=0, 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 7087 attached , child_tidptr=0x5555568ff5d0) = 7087 [pid 7087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7087] setpgid(0, 0) = 0 [pid 7087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7087] write(3, "1000", 4) = 4 [pid 7087] close(3) = 0 [pid 7087] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7087] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7087] write(4, "72", 2) = 2 [pid 7087] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7087] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7087] exit_group(0) = ? [pid 7087] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7087, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7088 ./strace-static-x86_64: Process 7088 attached [pid 7088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7088] setpgid(0, 0) = 0 [pid 7088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7088] write(3, "1000", 4) = 4 [pid 7088] close(3) = 0 [pid 7088] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7088] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7088] write(4, "72", 2) = 2 [pid 7088] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7088] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7088] exit_group(0) = ? [pid 7088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7088, si_uid=0, si_status=0, 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 7089 attached , child_tidptr=0x5555568ff5d0) = 7089 [pid 7089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7089] setpgid(0, 0) = 0 [pid 7089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7089] write(3, "1000", 4) = 4 [pid 7089] close(3) = 0 [pid 7089] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7089] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7089] write(4, "72", 2) = 2 [pid 7089] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7089] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7089] exit_group(0) = ? [pid 7089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7090 ./strace-static-x86_64: Process 7090 attached [pid 7090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7090] setpgid(0, 0) = 0 [pid 7090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7090] write(3, "1000", 4) = 4 [pid 7090] close(3) = 0 [pid 7090] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7090] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7090] write(4, "72", 2) = 2 [pid 7090] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7090] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7090] exit_group(0) = ? [pid 7090] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7091 ./strace-static-x86_64: Process 7091 attached [pid 7091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7091] setpgid(0, 0) = 0 [pid 7091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7091] write(3, "1000", 4) = 4 [pid 7091] close(3) = 0 [pid 7091] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7091] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7091] write(4, "72", 2) = 2 [pid 7091] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7091] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7091] exit_group(0) = ? [pid 7091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7091, si_uid=0, si_status=0, 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 7092 attached , child_tidptr=0x5555568ff5d0) = 7092 [pid 7092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7092] setpgid(0, 0) = 0 [pid 7092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7092] write(3, "1000", 4) = 4 [pid 7092] close(3) = 0 [pid 7092] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7092] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7092] write(4, "72", 2) = 2 [pid 7092] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7092] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7092] exit_group(0) = ? [pid 7092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7093 ./strace-static-x86_64: Process 7093 attached [pid 7093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7093] setpgid(0, 0) = 0 [pid 7093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7093] write(3, "1000", 4) = 4 [pid 7093] close(3) = 0 [pid 7093] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7093] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7093] write(4, "72", 2) = 2 [pid 7093] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7093] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7093] exit_group(0) = ? [pid 7093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7094 ./strace-static-x86_64: Process 7094 attached [pid 7094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7094] setpgid(0, 0) = 0 [pid 7094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7094] write(3, "1000", 4) = 4 [pid 7094] close(3) = 0 [pid 7094] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7094] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7094] write(4, "72", 2) = 2 [pid 7094] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7094] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7094] exit_group(0) = ? [pid 7094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7095 ./strace-static-x86_64: Process 7095 attached [pid 7095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7095] setpgid(0, 0) = 0 [pid 7095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7095] write(3, "1000", 4) = 4 [pid 7095] close(3) = 0 [pid 7095] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7095] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7095] write(4, "72", 2) = 2 [pid 7095] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7095] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7095] exit_group(0) = ? [pid 7095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7096 ./strace-static-x86_64: Process 7096 attached [pid 7096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7096] setpgid(0, 0) = 0 [pid 7096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7096] write(3, "1000", 4) = 4 [pid 7096] close(3) = 0 [pid 7096] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7096] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7096] write(4, "72", 2) = 2 [pid 7096] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7096] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7096] exit_group(0) = ? [pid 7096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7096, si_uid=0, si_status=0, 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 7097 attached , child_tidptr=0x5555568ff5d0) = 7097 [pid 7097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7097] setpgid(0, 0) = 0 [pid 7097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7097] write(3, "1000", 4) = 4 [pid 7097] close(3) = 0 [pid 7097] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7097] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7097] write(4, "72", 2) = 2 [pid 7097] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7097] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7097] exit_group(0) = ? [pid 7097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7097, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7098 ./strace-static-x86_64: Process 7098 attached [pid 7098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7098] setpgid(0, 0) = 0 [pid 7098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7098] write(3, "1000", 4) = 4 [pid 7098] close(3) = 0 [pid 7098] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7098] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7098] write(4, "72", 2) = 2 [pid 7098] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7098] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7098] exit_group(0) = ? [pid 7098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7098, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7099 ./strace-static-x86_64: Process 7099 attached [pid 7099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7099] setpgid(0, 0) = 0 [pid 7099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7099] write(3, "1000", 4) = 4 [pid 7099] close(3) = 0 [pid 7099] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7099] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7099] write(4, "72", 2) = 2 [pid 7099] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7099] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7099] exit_group(0) = ? [pid 7099] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7100 ./strace-static-x86_64: Process 7100 attached [pid 7100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7100] setpgid(0, 0) = 0 [pid 7100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7100] write(3, "1000", 4) = 4 [pid 7100] close(3) = 0 [pid 7100] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7100] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7100] write(4, "72", 2) = 2 [pid 7100] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7100] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7100] exit_group(0) = ? [pid 7100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7101 ./strace-static-x86_64: Process 7101 attached [pid 7101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7101] setpgid(0, 0) = 0 [pid 7101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7101] write(3, "1000", 4) = 4 [pid 7101] close(3) = 0 [pid 7101] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7101] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7101] write(4, "72", 2) = 2 [pid 7101] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7101] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7101] exit_group(0) = ? [pid 7101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7102 ./strace-static-x86_64: Process 7102 attached [pid 7102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7102] setpgid(0, 0) = 0 [pid 7102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7102] write(3, "1000", 4) = 4 [pid 7102] close(3) = 0 [pid 7102] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7102] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7102] write(4, "72", 2) = 2 [pid 7102] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7102] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7102] exit_group(0) = ? [pid 7102] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7102, 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=0x5555568ff5d0) = 7103 ./strace-static-x86_64: Process 7103 attached [pid 7103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7103] setpgid(0, 0) = 0 [pid 7103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7103] write(3, "1000", 4) = 4 [pid 7103] close(3) = 0 [pid 7103] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7103] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7103] write(4, "72", 2) = 2 [pid 7103] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7103] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7103] exit_group(0) = ? [pid 7103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7104 ./strace-static-x86_64: Process 7104 attached [pid 7104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7104] setpgid(0, 0) = 0 [pid 7104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7104] write(3, "1000", 4) = 4 [pid 7104] close(3) = 0 [pid 7104] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7104] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7104] write(4, "72", 2) = 2 [pid 7104] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7104] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7104] exit_group(0) = ? [pid 7104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7105 ./strace-static-x86_64: Process 7105 attached [pid 7105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7105] setpgid(0, 0) = 0 [pid 7105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7105] write(3, "1000", 4) = 4 [pid 7105] close(3) = 0 [pid 7105] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7105] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7105] write(4, "72", 2) = 2 [pid 7105] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7105] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7105] exit_group(0) = ? [pid 7105] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7105, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7106 ./strace-static-x86_64: Process 7106 attached [pid 7106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7106] setpgid(0, 0) = 0 [pid 7106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7106] write(3, "1000", 4) = 4 [pid 7106] close(3) = 0 [pid 7106] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7106] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7106] write(4, "72", 2) = 2 [pid 7106] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7106] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7106] exit_group(0) = ? [pid 7106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7106, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7107 ./strace-static-x86_64: Process 7107 attached [pid 7107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7107] setpgid(0, 0) = 0 [pid 7107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7107] write(3, "1000", 4) = 4 [pid 7107] close(3) = 0 [pid 7107] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7107] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7107] write(4, "72", 2) = 2 [pid 7107] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7107] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7107] exit_group(0) = ? [pid 7107] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7108 ./strace-static-x86_64: Process 7108 attached [pid 7108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7108] setpgid(0, 0) = 0 [pid 7108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7108] write(3, "1000", 4) = 4 [pid 7108] close(3) = 0 [pid 7108] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7108] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7108] write(4, "72", 2) = 2 [pid 7108] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7108] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7108] exit_group(0) = ? [pid 7108] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7109 ./strace-static-x86_64: Process 7109 attached [pid 7109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7109] setpgid(0, 0) = 0 [pid 7109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7109] write(3, "1000", 4) = 4 [pid 7109] close(3) = 0 [pid 7109] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7109] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7109] write(4, "72", 2) = 2 [pid 7109] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7109] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7109] exit_group(0) = ? [pid 7109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7110 ./strace-static-x86_64: Process 7110 attached [pid 7110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7110] setpgid(0, 0) = 0 [pid 7110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7110] write(3, "1000", 4) = 4 [pid 7110] close(3) = 0 [pid 7110] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7110] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7110] write(4, "72", 2) = 2 [pid 7110] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7110] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7110] exit_group(0) = ? [pid 7110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7110, si_uid=0, si_status=0, 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 7111 attached , child_tidptr=0x5555568ff5d0) = 7111 [pid 7111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7111] setpgid(0, 0) = 0 [pid 7111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7111] write(3, "1000", 4) = 4 [pid 7111] close(3) = 0 [pid 7111] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7111] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7111] write(4, "72", 2) = 2 [pid 7111] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7111] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7111] exit_group(0) = ? [pid 7111] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7112 ./strace-static-x86_64: Process 7112 attached [pid 7112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7112] setpgid(0, 0) = 0 [pid 7112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7112] write(3, "1000", 4) = 4 [pid 7112] close(3) = 0 [pid 7112] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7112] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7112] write(4, "72", 2) = 2 [pid 7112] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7112] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7112] exit_group(0) = ? [pid 7112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7113 ./strace-static-x86_64: Process 7113 attached [pid 7113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7113] setpgid(0, 0) = 0 [pid 7113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7113] write(3, "1000", 4) = 4 [pid 7113] close(3) = 0 [pid 7113] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7113] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7113] write(4, "72", 2) = 2 [pid 7113] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7113] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7113] exit_group(0) = ? [pid 7113] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7113, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7114 ./strace-static-x86_64: Process 7114 attached [pid 7114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7114] setpgid(0, 0) = 0 [pid 7114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7114] write(3, "1000", 4) = 4 [pid 7114] close(3) = 0 [pid 7114] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7114] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7114] write(4, "72", 2) = 2 [pid 7114] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7114] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7114] exit_group(0) = ? [pid 7114] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7114, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7115 ./strace-static-x86_64: Process 7115 attached [pid 7115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7115] setpgid(0, 0) = 0 [pid 7115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7115] write(3, "1000", 4) = 4 [pid 7115] close(3) = 0 [pid 7115] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7115] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7115] write(4, "72", 2) = 2 [pid 7115] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7115] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7115] exit_group(0) = ? [pid 7115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7115, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7116 ./strace-static-x86_64: Process 7116 attached [pid 7116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7116] setpgid(0, 0) = 0 [pid 7116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7116] write(3, "1000", 4) = 4 [pid 7116] close(3) = 0 [pid 7116] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7116] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7116] write(4, "72", 2) = 2 [pid 7116] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7116] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7116] exit_group(0) = ? [pid 7116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7116, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7117 ./strace-static-x86_64: Process 7117 attached [pid 7117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7117] setpgid(0, 0) = 0 [pid 7117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7117] write(3, "1000", 4) = 4 [pid 7117] close(3) = 0 [pid 7117] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7117] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7117] write(4, "72", 2) = 2 [pid 7117] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7117] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7117] exit_group(0) = ? [pid 7117] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7118 ./strace-static-x86_64: Process 7118 attached [pid 7118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7118] setpgid(0, 0) = 0 [pid 7118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7118] write(3, "1000", 4) = 4 [pid 7118] close(3) = 0 [pid 7118] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7118] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7118] write(4, "72", 2) = 2 [pid 7118] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7118] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7118] exit_group(0) = ? [pid 7118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7118, si_uid=0, si_status=0, 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 7119 attached , child_tidptr=0x5555568ff5d0) = 7119 [pid 7119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7119] setpgid(0, 0) = 0 [pid 7119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7119] write(3, "1000", 4) = 4 [pid 7119] close(3) = 0 [pid 7119] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7119] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7119] write(4, "72", 2) = 2 [pid 7119] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7119] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7119] exit_group(0) = ? [pid 7119] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7119, si_uid=0, si_status=0, 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 7120 attached , child_tidptr=0x5555568ff5d0) = 7120 [pid 7120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7120] setpgid(0, 0) = 0 [pid 7120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7120] write(3, "1000", 4) = 4 [pid 7120] close(3) = 0 [pid 7120] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7120] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7120] write(4, "72", 2) = 2 [pid 7120] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7120] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7120] exit_group(0) = ? [pid 7120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7120, si_uid=0, si_status=0, 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 7121 attached , child_tidptr=0x5555568ff5d0) = 7121 [pid 7121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7121] setpgid(0, 0) = 0 [pid 7121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7121] write(3, "1000", 4) = 4 [pid 7121] close(3) = 0 [pid 7121] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7121] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7121] write(4, "72", 2) = 2 [pid 7121] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7121] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7121] exit_group(0) = ? [pid 7121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7122 ./strace-static-x86_64: Process 7122 attached [pid 7122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7122] setpgid(0, 0) = 0 [pid 7122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7122] write(3, "1000", 4) = 4 [pid 7122] close(3) = 0 [pid 7122] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7122] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7122] write(4, "72", 2) = 2 [pid 7122] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7122] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7122] exit_group(0) = ? [pid 7122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7122, 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=0x5555568ff5d0) = 7123 ./strace-static-x86_64: Process 7123 attached [pid 7123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7123] setpgid(0, 0) = 0 [pid 7123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7123] write(3, "1000", 4) = 4 [pid 7123] close(3) = 0 [pid 7123] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7123] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7123] write(4, "72", 2) = 2 [pid 7123] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7123] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7123] exit_group(0) = ? [pid 7123] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7123, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7124 ./strace-static-x86_64: Process 7124 attached [pid 7124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7124] setpgid(0, 0) = 0 [pid 7124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7124] write(3, "1000", 4) = 4 [pid 7124] close(3) = 0 [pid 7124] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7124] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7124] write(4, "72", 2) = 2 [pid 7124] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7124] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7124] exit_group(0) = ? [pid 7124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7124, 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=0x5555568ff5d0) = 7125 ./strace-static-x86_64: Process 7125 attached [pid 7125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7125] setpgid(0, 0) = 0 [pid 7125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7125] write(3, "1000", 4) = 4 [pid 7125] close(3) = 0 [pid 7125] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7125] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7125] write(4, "72", 2) = 2 [pid 7125] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7125] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7125] exit_group(0) = ? [pid 7125] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7125, 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=0x5555568ff5d0) = 7126 ./strace-static-x86_64: Process 7126 attached [pid 7126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7126] setpgid(0, 0) = 0 [pid 7126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7126] write(3, "1000", 4) = 4 [pid 7126] close(3) = 0 [pid 7126] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7126] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7126] write(4, "72", 2) = 2 [pid 7126] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7126] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7126] exit_group(0) = ? [pid 7126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7126, si_uid=0, si_status=0, 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 7127 attached , child_tidptr=0x5555568ff5d0) = 7127 [pid 7127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7127] setpgid(0, 0) = 0 [pid 7127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7127] write(3, "1000", 4) = 4 [pid 7127] close(3) = 0 [pid 7127] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7127] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7127] write(4, "72", 2) = 2 [pid 7127] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7127] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7127] exit_group(0) = ? [pid 7127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7128 ./strace-static-x86_64: Process 7128 attached [pid 7128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7128] setpgid(0, 0) = 0 [pid 7128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7128] write(3, "1000", 4) = 4 [pid 7128] close(3) = 0 [pid 7128] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7128] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7128] write(4, "72", 2) = 2 [pid 7128] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7128] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7128] exit_group(0) = ? [pid 7128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7128, si_uid=0, si_status=0, 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 7129 attached , child_tidptr=0x5555568ff5d0) = 7129 [pid 7129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7129] setpgid(0, 0) = 0 [pid 7129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7129] write(3, "1000", 4) = 4 [pid 7129] close(3) = 0 [pid 7129] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7129] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7129] write(4, "72", 2) = 2 [pid 7129] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7129] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7129] exit_group(0) = ? [pid 7129] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7129, 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=0x5555568ff5d0) = 7130 ./strace-static-x86_64: Process 7130 attached [pid 7130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7130] setpgid(0, 0) = 0 [pid 7130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7130] write(3, "1000", 4) = 4 [pid 7130] close(3) = 0 [pid 7130] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7130] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7130] write(4, "72", 2) = 2 [pid 7130] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7130] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7130] exit_group(0) = ? [pid 7130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7130, si_uid=0, si_status=0, 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 7131 attached [pid 7131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7131] setpgid(0, 0) = 0 [pid 7131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7131] write(3, "1000", 4) = 4 [pid 7131] close(3) = 0 [pid 7131] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7131] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7131 [pid 7131] write(4, "72", 2) = 2 [pid 7131] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7131] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7131] exit_group(0) = ? [pid 7131] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7132 ./strace-static-x86_64: Process 7132 attached [pid 7132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7132] setpgid(0, 0) = 0 [pid 7132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7132] write(3, "1000", 4) = 4 [pid 7132] close(3) = 0 [pid 7132] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7132] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7132] write(4, "72", 2) = 2 [pid 7132] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7132] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7132] exit_group(0) = ? [pid 7132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7133 ./strace-static-x86_64: Process 7133 attached [pid 7133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7133] setpgid(0, 0) = 0 [pid 7133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7133] write(3, "1000", 4) = 4 [pid 7133] close(3) = 0 [pid 7133] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7133] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7133] write(4, "72", 2) = 2 [pid 7133] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7133] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7133] exit_group(0) = ? [pid 7133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7133, 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=0x5555568ff5d0) = 7134 ./strace-static-x86_64: Process 7134 attached [pid 7134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7134] setpgid(0, 0) = 0 [pid 7134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7134] write(3, "1000", 4) = 4 [pid 7134] close(3) = 0 [pid 7134] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7134] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7134] write(4, "72", 2) = 2 [pid 7134] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7134] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7134] exit_group(0) = ? [pid 7134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7134, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7135 ./strace-static-x86_64: Process 7135 attached [pid 7135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7135] setpgid(0, 0) = 0 [pid 7135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7135] write(3, "1000", 4) = 4 [pid 7135] close(3) = 0 [pid 7135] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7135] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7135] write(4, "72", 2) = 2 [pid 7135] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7135] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7135] exit_group(0) = ? [pid 7135] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7135, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7136 ./strace-static-x86_64: Process 7136 attached [pid 7136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7136] setpgid(0, 0) = 0 [pid 7136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7136] write(3, "1000", 4) = 4 [pid 7136] close(3) = 0 [pid 7136] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7136] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7136] write(4, "72", 2) = 2 [pid 7136] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7136] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7136] exit_group(0) = ? [pid 7136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7136, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7137 ./strace-static-x86_64: Process 7137 attached [pid 7137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7137] setpgid(0, 0) = 0 [pid 7137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7137] write(3, "1000", 4) = 4 [pid 7137] close(3) = 0 [pid 7137] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7137] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7137] write(4, "72", 2) = 2 [pid 7137] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7137] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7137] exit_group(0) = ? [pid 7137] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7138 ./strace-static-x86_64: Process 7138 attached [pid 7138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7138] setpgid(0, 0) = 0 [pid 7138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7138] write(3, "1000", 4) = 4 [pid 7138] close(3) = 0 [pid 7138] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7138] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7138] write(4, "72", 2) = 2 [pid 7138] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7138] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7138] exit_group(0) = ? [pid 7138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7138, si_uid=0, si_status=0, 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 7139 attached , child_tidptr=0x5555568ff5d0) = 7139 [pid 7139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7139] setpgid(0, 0) = 0 [pid 7139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7139] write(3, "1000", 4) = 4 [pid 7139] close(3) = 0 [pid 7139] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7139] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7139] write(4, "72", 2) = 2 [pid 7139] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7139] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7139] exit_group(0) = ? [pid 7139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7140 ./strace-static-x86_64: Process 7140 attached [pid 7140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7140] setpgid(0, 0) = 0 [pid 7140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7140] write(3, "1000", 4) = 4 [pid 7140] close(3) = 0 [pid 7140] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7140] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7140] write(4, "72", 2) = 2 [pid 7140] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7140] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7140] exit_group(0) = ? [pid 7140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7141 ./strace-static-x86_64: Process 7141 attached [pid 7141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7141] setpgid(0, 0) = 0 [pid 7141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7141] write(3, "1000", 4) = 4 [pid 7141] close(3) = 0 [pid 7141] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7141] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7141] write(4, "72", 2) = 2 [pid 7141] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7141] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7141] exit_group(0) = ? [pid 7141] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7142 ./strace-static-x86_64: Process 7142 attached [pid 7142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7142] setpgid(0, 0) = 0 [pid 7142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7142] write(3, "1000", 4) = 4 [pid 7142] close(3) = 0 [pid 7142] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7142] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7142] write(4, "72", 2) = 2 [pid 7142] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7142] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7142] exit_group(0) = ? [pid 7142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7143 ./strace-static-x86_64: Process 7143 attached [pid 7143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7143] setpgid(0, 0) = 0 [pid 7143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7143] write(3, "1000", 4) = 4 [pid 7143] close(3) = 0 [pid 7143] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7143] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7143] write(4, "72", 2) = 2 [pid 7143] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7143] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7143] exit_group(0) = ? [pid 7143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7143, 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=0x5555568ff5d0) = 7144 ./strace-static-x86_64: Process 7144 attached [pid 7144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7144] setpgid(0, 0) = 0 [pid 7144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7144] write(3, "1000", 4) = 4 [pid 7144] close(3) = 0 [pid 7144] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7144] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7144] write(4, "72", 2) = 2 [pid 7144] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7144] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7144] exit_group(0) = ? [pid 7144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7144, si_uid=0, si_status=0, 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 7145 attached , child_tidptr=0x5555568ff5d0) = 7145 [pid 7145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7145] setpgid(0, 0) = 0 [pid 7145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7145] write(3, "1000", 4) = 4 [pid 7145] close(3) = 0 [pid 7145] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7145] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7145] write(4, "72", 2) = 2 [pid 7145] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7145] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7145] exit_group(0) = ? [pid 7145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7145, 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=0x5555568ff5d0) = 7146 ./strace-static-x86_64: Process 7146 attached [pid 7146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7146] setpgid(0, 0) = 0 [pid 7146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7146] write(3, "1000", 4) = 4 [pid 7146] close(3) = 0 [pid 7146] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7146] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7146] write(4, "72", 2) = 2 [pid 7146] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7146] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7146] exit_group(0) = ? [pid 7146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7146, si_uid=0, si_status=0, 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 7147 attached , child_tidptr=0x5555568ff5d0) = 7147 [pid 7147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7147] setpgid(0, 0) = 0 [pid 7147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7147] write(3, "1000", 4) = 4 [pid 7147] close(3) = 0 [pid 7147] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7147] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7147] write(4, "72", 2) = 2 [pid 7147] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7147] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7147] exit_group(0) = ? [pid 7147] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7148 ./strace-static-x86_64: Process 7148 attached [pid 7148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7148] setpgid(0, 0) = 0 [pid 7148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7148] write(3, "1000", 4) = 4 [pid 7148] close(3) = 0 [pid 7148] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7148] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7148] write(4, "72", 2) = 2 [pid 7148] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7148] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7148] exit_group(0) = ? [pid 7148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7149 ./strace-static-x86_64: Process 7149 attached [pid 7149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7149] setpgid(0, 0) = 0 [pid 7149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7149] write(3, "1000", 4) = 4 [pid 7149] close(3) = 0 [pid 7149] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7149] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7149] write(4, "72", 2) = 2 [pid 7149] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7149] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7149] exit_group(0) = ? [pid 7149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7150 ./strace-static-x86_64: Process 7150 attached [pid 7150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7150] setpgid(0, 0) = 0 [pid 7150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7150] write(3, "1000", 4) = 4 [pid 7150] close(3) = 0 [pid 7150] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7150] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7150] write(4, "72", 2) = 2 [pid 7150] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7150] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7150] exit_group(0) = ? [pid 7150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7150, si_uid=0, si_status=0, 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 7151 attached , child_tidptr=0x5555568ff5d0) = 7151 [pid 7151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7151] setpgid(0, 0) = 0 [pid 7151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7151] write(3, "1000", 4) = 4 [pid 7151] close(3) = 0 [pid 7151] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7151] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7151] write(4, "72", 2) = 2 [pid 7151] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7151] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7151] exit_group(0) = ? [pid 7151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7152 ./strace-static-x86_64: Process 7152 attached [pid 7152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7152] setpgid(0, 0) = 0 [pid 7152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7152] write(3, "1000", 4) = 4 [pid 7152] close(3) = 0 [pid 7152] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7152] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7152] write(4, "72", 2) = 2 [pid 7152] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7152] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7152] exit_group(0) = ? [pid 7152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7152, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7153 ./strace-static-x86_64: Process 7153 attached [pid 7153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7153] setpgid(0, 0) = 0 [pid 7153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7153] write(3, "1000", 4) = 4 [pid 7153] close(3) = 0 [pid 7153] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7153] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7153] write(4, "72", 2) = 2 [pid 7153] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7153] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7153] exit_group(0) = ? [pid 7153] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7153, si_uid=0, si_status=0, 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 7154 attached , child_tidptr=0x5555568ff5d0) = 7154 [pid 7154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7154] setpgid(0, 0) = 0 [pid 7154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7154] write(3, "1000", 4) = 4 [pid 7154] close(3) = 0 [pid 7154] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7154] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7154] write(4, "72", 2) = 2 [pid 7154] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7154] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7154] exit_group(0) = ? [pid 7154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7154, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7155 ./strace-static-x86_64: Process 7155 attached [pid 7155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7155] setpgid(0, 0) = 0 [pid 7155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7155] write(3, "1000", 4) = 4 [pid 7155] close(3) = 0 [pid 7155] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7155] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7155] write(4, "72", 2) = 2 [pid 7155] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7155] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7155] exit_group(0) = ? [pid 7155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7155, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7156 ./strace-static-x86_64: Process 7156 attached [pid 7156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7156] setpgid(0, 0) = 0 [pid 7156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7156] write(3, "1000", 4) = 4 [pid 7156] close(3) = 0 [pid 7156] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7156] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7156] write(4, "72", 2) = 2 [pid 7156] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7156] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7156] exit_group(0) = ? [pid 7156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7156, 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=0x5555568ff5d0) = 7157 ./strace-static-x86_64: Process 7157 attached [pid 7157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7157] setpgid(0, 0) = 0 [pid 7157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7157] write(3, "1000", 4) = 4 [pid 7157] close(3) = 0 [pid 7157] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7157] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7157] write(4, "72", 2) = 2 [pid 7157] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7157] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7157] exit_group(0) = ? [pid 7157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7158 ./strace-static-x86_64: Process 7158 attached [pid 7158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7158] setpgid(0, 0) = 0 [pid 7158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7158] write(3, "1000", 4) = 4 [pid 7158] close(3) = 0 [pid 7158] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7158] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7158] write(4, "72", 2) = 2 [pid 7158] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7158] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7158] exit_group(0) = ? [pid 7158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7159 ./strace-static-x86_64: Process 7159 attached [pid 7159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7159] setpgid(0, 0) = 0 [pid 7159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7159] write(3, "1000", 4) = 4 [pid 7159] close(3) = 0 [pid 7159] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7159] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7159] write(4, "72", 2) = 2 [pid 7159] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7159] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7159] exit_group(0) = ? [pid 7159] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7160 ./strace-static-x86_64: Process 7160 attached [pid 7160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7160] setpgid(0, 0) = 0 [pid 7160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7160] write(3, "1000", 4) = 4 [pid 7160] close(3) = 0 [pid 7160] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7160] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7160] write(4, "72", 2) = 2 [pid 7160] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7160] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7160] exit_group(0) = ? [pid 7160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7160, si_uid=0, si_status=0, 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 7161 attached , child_tidptr=0x5555568ff5d0) = 7161 [pid 7161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7161] setpgid(0, 0) = 0 [pid 7161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7161] write(3, "1000", 4) = 4 [pid 7161] close(3) = 0 [pid 7161] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7161] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7161] write(4, "72", 2) = 2 [pid 7161] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7161] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7161] exit_group(0) = ? [pid 7161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7161, 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=0x5555568ff5d0) = 7162 ./strace-static-x86_64: Process 7162 attached [pid 7162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7162] setpgid(0, 0) = 0 [pid 7162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7162] write(3, "1000", 4) = 4 [pid 7162] close(3) = 0 [pid 7162] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7162] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7162] write(4, "72", 2) = 2 [pid 7162] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7162] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7162] exit_group(0) = ? [pid 7162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7163 ./strace-static-x86_64: Process 7163 attached [pid 7163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7163] setpgid(0, 0) = 0 [pid 7163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7163] write(3, "1000", 4) = 4 [pid 7163] close(3) = 0 [pid 7163] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7163] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7163] write(4, "72", 2) = 2 [pid 7163] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7163] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7163] exit_group(0) = ? [pid 7163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7163, si_uid=0, si_status=0, 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 7164 attached , child_tidptr=0x5555568ff5d0) = 7164 [pid 7164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7164] setpgid(0, 0) = 0 [pid 7164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7164] write(3, "1000", 4) = 4 [pid 7164] close(3) = 0 [pid 7164] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7164] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7164] write(4, "72", 2) = 2 [pid 7164] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7164] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7164] exit_group(0) = ? [pid 7164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7164, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7165 ./strace-static-x86_64: Process 7165 attached [pid 7165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7165] setpgid(0, 0) = 0 [pid 7165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7165] write(3, "1000", 4) = 4 [pid 7165] close(3) = 0 [pid 7165] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7165] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7165] write(4, "72", 2) = 2 [pid 7165] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7165] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7165] exit_group(0) = ? [pid 7165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7165, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7166 ./strace-static-x86_64: Process 7166 attached [pid 7166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7166] setpgid(0, 0) = 0 [pid 7166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7166] write(3, "1000", 4) = 4 [pid 7166] close(3) = 0 [pid 7166] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7166] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7166] write(4, "72", 2) = 2 [pid 7166] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7166] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7166] exit_group(0) = ? [pid 7166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7167 ./strace-static-x86_64: Process 7167 attached [pid 7167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7167] setpgid(0, 0) = 0 [pid 7167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7167] write(3, "1000", 4) = 4 [pid 7167] close(3) = 0 [pid 7167] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7167] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7167] write(4, "72", 2) = 2 [pid 7167] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7167] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7167] exit_group(0) = ? [pid 7167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7167, si_uid=0, si_status=0, 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 7168 attached , child_tidptr=0x5555568ff5d0) = 7168 [pid 7168] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7168] setpgid(0, 0) = 0 [pid 7168] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7168] write(3, "1000", 4) = 4 [pid 7168] close(3) = 0 [pid 7168] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7168] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7168] write(4, "72", 2) = 2 [pid 7168] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7168] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7168] exit_group(0) = ? [pid 7168] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7168, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7169 ./strace-static-x86_64: Process 7169 attached [pid 7169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7169] setpgid(0, 0) = 0 [pid 7169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7169] write(3, "1000", 4) = 4 [pid 7169] close(3) = 0 [pid 7169] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7169] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7169] write(4, "72", 2) = 2 [pid 7169] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7169] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7169] exit_group(0) = ? [pid 7169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7169, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7170 ./strace-static-x86_64: Process 7170 attached [pid 7170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7170] setpgid(0, 0) = 0 [pid 7170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7170] write(3, "1000", 4) = 4 [pid 7170] close(3) = 0 [pid 7170] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7170] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7170] write(4, "72", 2) = 2 [pid 7170] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7170] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7170] exit_group(0) = ? [pid 7170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7171 ./strace-static-x86_64: Process 7171 attached [pid 7171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7171] setpgid(0, 0) = 0 [pid 7171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7171] write(3, "1000", 4) = 4 [pid 7171] close(3) = 0 [pid 7171] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7171] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7171] write(4, "72", 2) = 2 [pid 7171] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7171] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7171] exit_group(0) = ? [pid 7171] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7171, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7172 ./strace-static-x86_64: Process 7172 attached [pid 7172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7172] setpgid(0, 0) = 0 [pid 7172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7172] write(3, "1000", 4) = 4 [pid 7172] close(3) = 0 [pid 7172] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7172] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7172] write(4, "72", 2) = 2 [pid 7172] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7172] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7172] exit_group(0) = ? [pid 7172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7172, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7173 ./strace-static-x86_64: Process 7173 attached [pid 7173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7173] setpgid(0, 0) = 0 [pid 7173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7173] write(3, "1000", 4) = 4 [pid 7173] close(3) = 0 [pid 7173] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7173] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7173] write(4, "72", 2) = 2 [pid 7173] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7173] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7173] exit_group(0) = ? [pid 7173] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7173, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7174 ./strace-static-x86_64: Process 7174 attached [pid 7174] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7174] setpgid(0, 0) = 0 [pid 7174] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7174] write(3, "1000", 4) = 4 [pid 7174] close(3) = 0 [pid 7174] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7174] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7174] write(4, "72", 2) = 2 [pid 7174] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7174] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7174] exit_group(0) = ? [pid 7174] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7174, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7175 ./strace-static-x86_64: Process 7175 attached [pid 7175] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7175] setpgid(0, 0) = 0 [pid 7175] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7175] write(3, "1000", 4) = 4 [pid 7175] close(3) = 0 [pid 7175] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7175] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7175] write(4, "72", 2) = 2 [pid 7175] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7175] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7175] exit_group(0) = ? [pid 7175] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7175, si_uid=0, si_status=0, 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 7176 attached , child_tidptr=0x5555568ff5d0) = 7176 [pid 7176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7176] setpgid(0, 0) = 0 [pid 7176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7176] write(3, "1000", 4) = 4 [pid 7176] close(3) = 0 [pid 7176] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7176] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7176] write(4, "72", 2) = 2 [pid 7176] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7176] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7176] exit_group(0) = ? [pid 7176] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7176, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7177 ./strace-static-x86_64: Process 7177 attached [pid 7177] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7177] setpgid(0, 0) = 0 [pid 7177] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7177] write(3, "1000", 4) = 4 [pid 7177] close(3) = 0 [pid 7177] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7177] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7177] write(4, "72", 2) = 2 [pid 7177] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7177] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7177] exit_group(0) = ? [pid 7177] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7177, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7178 ./strace-static-x86_64: Process 7178 attached [pid 7178] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7178] setpgid(0, 0) = 0 [pid 7178] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7178] write(3, "1000", 4) = 4 [pid 7178] close(3) = 0 [pid 7178] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7178] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7178] write(4, "72", 2) = 2 [pid 7178] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7178] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7178] exit_group(0) = ? [pid 7178] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7178, 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=0x5555568ff5d0) = 7179 ./strace-static-x86_64: Process 7179 attached [pid 7179] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7179] setpgid(0, 0) = 0 [pid 7179] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7179] write(3, "1000", 4) = 4 [pid 7179] close(3) = 0 [pid 7179] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7179] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7179] write(4, "72", 2) = 2 [pid 7179] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7179] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7179] exit_group(0) = ? [pid 7179] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7179, si_uid=0, si_status=0, 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 7180 attached , child_tidptr=0x5555568ff5d0) = 7180 [pid 7180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7180] setpgid(0, 0) = 0 [pid 7180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7180] write(3, "1000", 4) = 4 [pid 7180] close(3) = 0 [pid 7180] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7180] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7180] write(4, "72", 2) = 2 [pid 7180] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7180] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7180] exit_group(0) = ? [pid 7180] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7180, si_uid=0, si_status=0, 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 7181 attached , child_tidptr=0x5555568ff5d0) = 7181 [pid 7181] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7181] setpgid(0, 0) = 0 [pid 7181] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7181] write(3, "1000", 4) = 4 [pid 7181] close(3) = 0 [pid 7181] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7181] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7181] write(4, "72", 2) = 2 [pid 7181] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7181] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7181] exit_group(0) = ? [pid 7181] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7181, si_uid=0, si_status=0, 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 7182 attached , child_tidptr=0x5555568ff5d0) = 7182 [pid 7182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7182] setpgid(0, 0) = 0 [pid 7182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7182] write(3, "1000", 4) = 4 [pid 7182] close(3) = 0 [pid 7182] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7182] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7182] write(4, "72", 2) = 2 [pid 7182] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7182] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7182] exit_group(0) = ? [pid 7182] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7182, si_uid=0, si_status=0, 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 7183 attached [pid 7183] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7183] setpgid(0, 0) = 0 [pid 7183] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7183 [pid 7183] <... openat resumed>) = 3 [pid 7183] write(3, "1000", 4) = 4 [pid 7183] close(3) = 0 [pid 7183] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7183] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7183] write(4, "72", 2) = 2 [pid 7183] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7183] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7183] exit_group(0) = ? [pid 7183] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7183, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7184 ./strace-static-x86_64: Process 7184 attached [pid 7184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7184] setpgid(0, 0) = 0 [pid 7184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7184] write(3, "1000", 4) = 4 [pid 7184] close(3) = 0 [pid 7184] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7184] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7184] write(4, "72", 2) = 2 [pid 7184] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7184] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7184] exit_group(0) = ? [pid 7184] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7184, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7185 ./strace-static-x86_64: Process 7185 attached [pid 7185] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7185] setpgid(0, 0) = 0 [pid 7185] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7185] write(3, "1000", 4) = 4 [pid 7185] close(3) = 0 [pid 7185] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7185] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7185] write(4, "72", 2) = 2 [pid 7185] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7185] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7185] exit_group(0) = ? [pid 7185] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7185, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7186 ./strace-static-x86_64: Process 7186 attached [pid 7186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7186] setpgid(0, 0) = 0 [pid 7186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7186] write(3, "1000", 4) = 4 [pid 7186] close(3) = 0 [pid 7186] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7186] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7186] write(4, "72", 2) = 2 [pid 7186] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7186] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7186] exit_group(0) = ? [pid 7186] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7186, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7187 ./strace-static-x86_64: Process 7187 attached [pid 7187] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7187] setpgid(0, 0) = 0 [pid 7187] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7187] write(3, "1000", 4) = 4 [pid 7187] close(3) = 0 [pid 7187] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7187] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7187] write(4, "72", 2) = 2 [pid 7187] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7187] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7187] exit_group(0) = ? [pid 7187] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7187, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7188 ./strace-static-x86_64: Process 7188 attached [pid 7188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7188] setpgid(0, 0) = 0 [pid 7188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7188] write(3, "1000", 4) = 4 [pid 7188] close(3) = 0 [pid 7188] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7188] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7188] write(4, "72", 2) = 2 [pid 7188] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7188] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7188] exit_group(0) = ? [pid 7188] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7188, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7189 ./strace-static-x86_64: Process 7189 attached [pid 7189] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7189] setpgid(0, 0) = 0 [pid 7189] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7189] write(3, "1000", 4) = 4 [pid 7189] close(3) = 0 [pid 7189] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7189] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7189] write(4, "72", 2) = 2 [pid 7189] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7189] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7189] exit_group(0) = ? [pid 7189] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7189, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7190 ./strace-static-x86_64: Process 7190 attached [pid 7190] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7190] setpgid(0, 0) = 0 [pid 7190] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7190] write(3, "1000", 4) = 4 [pid 7190] close(3) = 0 [pid 7190] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7190] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7190] write(4, "72", 2) = 2 [pid 7190] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7190] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7190] exit_group(0) = ? [pid 7190] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7190, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7191 ./strace-static-x86_64: Process 7191 attached [pid 7191] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7191] setpgid(0, 0) = 0 [pid 7191] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7191] write(3, "1000", 4) = 4 [pid 7191] close(3) = 0 [pid 7191] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7191] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7191] write(4, "72", 2) = 2 [pid 7191] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7191] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7191] exit_group(0) = ? [pid 7191] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7191, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7192 ./strace-static-x86_64: Process 7192 attached [pid 7192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7192] setpgid(0, 0) = 0 [pid 7192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7192] write(3, "1000", 4) = 4 [pid 7192] close(3) = 0 [pid 7192] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7192] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7192] write(4, "72", 2) = 2 [pid 7192] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7192] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7192] exit_group(0) = ? [pid 7192] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7192, si_uid=0, si_status=0, 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 7193 attached , child_tidptr=0x5555568ff5d0) = 7193 [pid 7193] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7193] setpgid(0, 0) = 0 [pid 7193] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7193] write(3, "1000", 4) = 4 [pid 7193] close(3) = 0 [pid 7193] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7193] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7193] write(4, "72", 2) = 2 [pid 7193] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7193] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7193] exit_group(0) = ? [pid 7193] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7193, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7194 ./strace-static-x86_64: Process 7194 attached [pid 7194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7194] setpgid(0, 0) = 0 [pid 7194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7194] write(3, "1000", 4) = 4 [pid 7194] close(3) = 0 [pid 7194] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7194] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7194] write(4, "72", 2) = 2 [pid 7194] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7194] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7194] exit_group(0) = ? [pid 7194] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7194, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7195 ./strace-static-x86_64: Process 7195 attached [pid 7195] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7195] setpgid(0, 0) = 0 [pid 7195] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7195] write(3, "1000", 4) = 4 [pid 7195] close(3) = 0 [pid 7195] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7195] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7195] write(4, "72", 2) = 2 [pid 7195] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7195] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7195] exit_group(0) = ? [pid 7195] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7195, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7196 ./strace-static-x86_64: Process 7196 attached [pid 7196] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7196] setpgid(0, 0) = 0 [pid 7196] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7196] write(3, "1000", 4) = 4 [pid 7196] close(3) = 0 [pid 7196] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7196] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7196] write(4, "72", 2) = 2 [pid 7196] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7196] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7196] exit_group(0) = ? [pid 7196] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7196, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7197 ./strace-static-x86_64: Process 7197 attached [pid 7197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7197] setpgid(0, 0) = 0 [pid 7197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7197] write(3, "1000", 4) = 4 [pid 7197] close(3) = 0 [pid 7197] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7197] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7197] write(4, "72", 2) = 2 [pid 7197] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7197] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7197] exit_group(0) = ? [pid 7197] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7197, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7198 ./strace-static-x86_64: Process 7198 attached [pid 7198] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7198] setpgid(0, 0) = 0 [pid 7198] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7198] write(3, "1000", 4) = 4 [pid 7198] close(3) = 0 [pid 7198] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7198] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7198] write(4, "72", 2) = 2 [pid 7198] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7198] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7198] exit_group(0) = ? [pid 7198] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7198, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7199 ./strace-static-x86_64: Process 7199 attached [pid 7199] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7199] setpgid(0, 0) = 0 [pid 7199] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7199] write(3, "1000", 4) = 4 [pid 7199] close(3) = 0 [pid 7199] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7199] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7199] write(4, "72", 2) = 2 [pid 7199] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7199] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7199] exit_group(0) = ? [pid 7199] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7199, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7200 ./strace-static-x86_64: Process 7200 attached [pid 7200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7200] setpgid(0, 0) = 0 [pid 7200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7200] write(3, "1000", 4) = 4 [pid 7200] close(3) = 0 [pid 7200] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7200] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7200] write(4, "72", 2) = 2 [pid 7200] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7200] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7200] exit_group(0) = ? [pid 7200] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7200, si_uid=0, si_status=0, 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 7201 attached , child_tidptr=0x5555568ff5d0) = 7201 [pid 7201] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7201] setpgid(0, 0) = 0 [pid 7201] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7201] write(3, "1000", 4) = 4 [pid 7201] close(3) = 0 [pid 7201] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7201] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7201] write(4, "72", 2) = 2 [pid 7201] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7201] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7201] exit_group(0) = ? [pid 7201] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7201, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7202 ./strace-static-x86_64: Process 7202 attached [pid 7202] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7202] setpgid(0, 0) = 0 [pid 7202] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7202] write(3, "1000", 4) = 4 [pid 7202] close(3) = 0 [pid 7202] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7202] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7202] write(4, "72", 2) = 2 [pid 7202] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7202] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7202] exit_group(0) = ? [pid 7202] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7202, si_uid=0, si_status=0, 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 7203 attached , child_tidptr=0x5555568ff5d0) = 7203 [pid 7203] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7203] setpgid(0, 0) = 0 [pid 7203] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7203] write(3, "1000", 4) = 4 [pid 7203] close(3) = 0 [pid 7203] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7203] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7203] write(4, "72", 2) = 2 [pid 7203] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7203] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7203] exit_group(0) = ? [pid 7203] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7203, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7204 ./strace-static-x86_64: Process 7204 attached [pid 7204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7204] setpgid(0, 0) = 0 [pid 7204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7204] write(3, "1000", 4) = 4 [pid 7204] close(3) = 0 [pid 7204] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7204] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7204] write(4, "72", 2) = 2 [pid 7204] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7204] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7204] exit_group(0) = ? [pid 7204] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7204, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7205 ./strace-static-x86_64: Process 7205 attached [pid 7205] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7205] setpgid(0, 0) = 0 [pid 7205] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7205] write(3, "1000", 4) = 4 [pid 7205] close(3) = 0 [pid 7205] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7205] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7205] write(4, "72", 2) = 2 [pid 7205] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7205] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7205] exit_group(0) = ? [pid 7205] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7205, 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=0x5555568ff5d0) = 7206 ./strace-static-x86_64: Process 7206 attached [pid 7206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7206] setpgid(0, 0) = 0 [pid 7206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7206] write(3, "1000", 4) = 4 [pid 7206] close(3) = 0 [pid 7206] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7206] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7206] write(4, "72", 2) = 2 [pid 7206] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7206] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7206] exit_group(0) = ? [pid 7206] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7206, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7207 ./strace-static-x86_64: Process 7207 attached [pid 7207] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7207] setpgid(0, 0) = 0 [pid 7207] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7207] write(3, "1000", 4) = 4 [pid 7207] close(3) = 0 [pid 7207] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7207] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7207] write(4, "72", 2) = 2 [pid 7207] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7207] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7207] exit_group(0) = ? [pid 7207] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7207, si_uid=0, si_status=0, 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 7208 attached , child_tidptr=0x5555568ff5d0) = 7208 [pid 7208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7208] setpgid(0, 0) = 0 [pid 7208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7208] write(3, "1000", 4) = 4 [pid 7208] close(3) = 0 [pid 7208] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7208] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7208] write(4, "72", 2) = 2 [pid 7208] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7208] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7208] exit_group(0) = ? [pid 7208] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7208, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7209 ./strace-static-x86_64: Process 7209 attached [pid 7209] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7209] setpgid(0, 0) = 0 [pid 7209] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7209] write(3, "1000", 4) = 4 [pid 7209] close(3) = 0 [pid 7209] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7209] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7209] write(4, "72", 2) = 2 [pid 7209] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7209] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7209] exit_group(0) = ? [pid 7209] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7209, 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=0x5555568ff5d0) = 7210 ./strace-static-x86_64: Process 7210 attached [pid 7210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7210] setpgid(0, 0) = 0 [pid 7210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7210] write(3, "1000", 4) = 4 [pid 7210] close(3) = 0 [pid 7210] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7210] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7210] write(4, "72", 2) = 2 [pid 7210] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7210] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7210] exit_group(0) = ? [pid 7210] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7210, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7211 ./strace-static-x86_64: Process 7211 attached [pid 7211] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7211] setpgid(0, 0) = 0 [pid 7211] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7211] write(3, "1000", 4) = 4 [pid 7211] close(3) = 0 [pid 7211] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7211] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7211] write(4, "72", 2) = 2 [pid 7211] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7211] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7211] exit_group(0) = ? [pid 7211] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7211, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7212 ./strace-static-x86_64: Process 7212 attached [pid 7212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7212] setpgid(0, 0) = 0 [pid 7212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7212] write(3, "1000", 4) = 4 [pid 7212] close(3) = 0 [pid 7212] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7212] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7212] write(4, "72", 2) = 2 [pid 7212] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7212] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7212] exit_group(0) = ? [pid 7212] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7212, si_uid=0, si_status=0, 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 7213 attached , child_tidptr=0x5555568ff5d0) = 7213 [pid 7213] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7213] setpgid(0, 0) = 0 [pid 7213] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7213] write(3, "1000", 4) = 4 [pid 7213] close(3) = 0 [pid 7213] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7213] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7213] write(4, "72", 2) = 2 [pid 7213] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7213] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7213] exit_group(0) = ? [pid 7213] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7213, si_uid=0, si_status=0, 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 7214 attached , child_tidptr=0x5555568ff5d0) = 7214 [pid 7214] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7214] setpgid(0, 0) = 0 [pid 7214] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7214] write(3, "1000", 4) = 4 [pid 7214] close(3) = 0 [pid 7214] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7214] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7214] write(4, "72", 2) = 2 [pid 7214] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7214] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7214] exit_group(0) = ? [pid 7214] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7214, 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 7215 attached , child_tidptr=0x5555568ff5d0) = 7215 [pid 7215] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7215] setpgid(0, 0) = 0 [pid 7215] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7215] write(3, "1000", 4) = 4 [pid 7215] close(3) = 0 [pid 7215] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7215] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7215] write(4, "72", 2) = 2 [pid 7215] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7215] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7215] exit_group(0) = ? [pid 7215] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7215, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7216 ./strace-static-x86_64: Process 7216 attached [pid 7216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7216] setpgid(0, 0) = 0 [pid 7216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7216] write(3, "1000", 4) = 4 [pid 7216] close(3) = 0 [pid 7216] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7216] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7216] write(4, "72", 2) = 2 [pid 7216] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7216] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7216] exit_group(0) = ? [pid 7216] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7216, si_uid=0, si_status=0, 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 7217 attached , child_tidptr=0x5555568ff5d0) = 7217 [pid 7217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7217] setpgid(0, 0) = 0 [pid 7217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7217] write(3, "1000", 4) = 4 [pid 7217] close(3) = 0 [pid 7217] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7217] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7217] write(4, "72", 2) = 2 [pid 7217] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7217] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7217] exit_group(0) = ? [pid 7217] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7217, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7218 ./strace-static-x86_64: Process 7218 attached [pid 7218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7218] setpgid(0, 0) = 0 [pid 7218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7218] write(3, "1000", 4) = 4 [pid 7218] close(3) = 0 [pid 7218] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7218] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7218] write(4, "72", 2) = 2 [pid 7218] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7218] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7218] exit_group(0) = ? [pid 7218] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7218, si_uid=0, si_status=0, 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 7219 attached , child_tidptr=0x5555568ff5d0) = 7219 [pid 7219] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7219] setpgid(0, 0) = 0 [pid 7219] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7219] write(3, "1000", 4) = 4 [pid 7219] close(3) = 0 [pid 7219] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7219] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7219] write(4, "72", 2) = 2 [pid 7219] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7219] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7219] exit_group(0) = ? [pid 7219] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7219, 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=0x5555568ff5d0) = 7220 ./strace-static-x86_64: Process 7220 attached [pid 7220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7220] setpgid(0, 0) = 0 [pid 7220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7220] write(3, "1000", 4) = 4 [pid 7220] close(3) = 0 [pid 7220] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7220] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7220] write(4, "72", 2) = 2 [pid 7220] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7220] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7220] exit_group(0) = ? [pid 7220] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7220, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7221 ./strace-static-x86_64: Process 7221 attached [pid 7221] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7221] setpgid(0, 0) = 0 [pid 7221] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7221] write(3, "1000", 4) = 4 [pid 7221] close(3) = 0 [pid 7221] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7221] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7221] write(4, "72", 2) = 2 [pid 7221] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7221] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7221] exit_group(0) = ? [pid 7221] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7221, si_uid=0, si_status=0, 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 7222 attached , child_tidptr=0x5555568ff5d0) = 7222 [pid 7222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7222] setpgid(0, 0) = 0 [pid 7222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7222] write(3, "1000", 4) = 4 [pid 7222] close(3) = 0 [pid 7222] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7222] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7222] write(4, "72", 2) = 2 [pid 7222] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7222] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7222] exit_group(0) = ? [pid 7222] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7222, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7223 ./strace-static-x86_64: Process 7223 attached [pid 7223] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7223] setpgid(0, 0) = 0 [pid 7223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7223] write(3, "1000", 4) = 4 [pid 7223] close(3) = 0 [pid 7223] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7223] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7223] write(4, "72", 2) = 2 [pid 7223] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7223] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7223] exit_group(0) = ? [pid 7223] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7223, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7224 ./strace-static-x86_64: Process 7224 attached [pid 7224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7224] setpgid(0, 0) = 0 [pid 7224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7224] write(3, "1000", 4) = 4 [pid 7224] close(3) = 0 [pid 7224] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7224] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7224] write(4, "72", 2) = 2 [pid 7224] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7224] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7224] exit_group(0) = ? [pid 7224] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7224, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7225 ./strace-static-x86_64: Process 7225 attached [pid 7225] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7225] setpgid(0, 0) = 0 [pid 7225] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7225] write(3, "1000", 4) = 4 [pid 7225] close(3) = 0 [pid 7225] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7225] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7225] write(4, "72", 2) = 2 [pid 7225] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7225] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7225] exit_group(0) = ? [pid 7225] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7225, 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=0x5555568ff5d0) = 7226 ./strace-static-x86_64: Process 7226 attached [pid 7226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7226] setpgid(0, 0) = 0 [pid 7226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7226] write(3, "1000", 4) = 4 [pid 7226] close(3) = 0 [pid 7226] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7226] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7226] write(4, "72", 2) = 2 [pid 7226] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7226] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7226] exit_group(0) = ? [pid 7226] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7226, 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=0x5555568ff5d0) = 7227 ./strace-static-x86_64: Process 7227 attached [pid 7227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7227] setpgid(0, 0) = 0 [pid 7227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7227] write(3, "1000", 4) = 4 [pid 7227] close(3) = 0 [pid 7227] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7227] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7227] write(4, "72", 2) = 2 [pid 7227] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7227] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7227] exit_group(0) = ? [pid 7227] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7227, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7228 ./strace-static-x86_64: Process 7228 attached [pid 7228] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7228] setpgid(0, 0) = 0 [pid 7228] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7228] write(3, "1000", 4) = 4 [pid 7228] close(3) = 0 [pid 7228] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7228] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7228] write(4, "72", 2) = 2 [pid 7228] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7228] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7228] exit_group(0) = ? [pid 7228] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7228, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7229 ./strace-static-x86_64: Process 7229 attached [pid 7229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7229] setpgid(0, 0) = 0 [pid 7229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7229] write(3, "1000", 4) = 4 [pid 7229] close(3) = 0 [pid 7229] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7229] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7229] write(4, "72", 2) = 2 [pid 7229] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7229] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7229] exit_group(0) = ? [pid 7229] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7229, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7230 ./strace-static-x86_64: Process 7230 attached [pid 7230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7230] setpgid(0, 0) = 0 [pid 7230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7230] write(3, "1000", 4) = 4 [pid 7230] close(3) = 0 [pid 7230] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7230] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7230] write(4, "72", 2) = 2 [pid 7230] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7230] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7230] exit_group(0) = ? [pid 7230] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7230, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7231 ./strace-static-x86_64: Process 7231 attached [pid 7231] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7231] setpgid(0, 0) = 0 [pid 7231] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7231] write(3, "1000", 4) = 4 [pid 7231] close(3) = 0 [pid 7231] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7231] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7231] write(4, "72", 2) = 2 [pid 7231] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7231] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7231] exit_group(0) = ? [pid 7231] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7231, si_uid=0, si_status=0, 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 7232 attached , child_tidptr=0x5555568ff5d0) = 7232 [pid 7232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7232] setpgid(0, 0) = 0 [pid 7232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7232] write(3, "1000", 4) = 4 [pid 7232] close(3) = 0 [pid 7232] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7232] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7232] write(4, "72", 2) = 2 [pid 7232] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7232] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7232] exit_group(0) = ? [pid 7232] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7232, si_uid=0, si_status=0, 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 7233 attached , child_tidptr=0x5555568ff5d0) = 7233 [pid 7233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7233] setpgid(0, 0) = 0 [pid 7233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7233] write(3, "1000", 4) = 4 [pid 7233] close(3) = 0 [pid 7233] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7233] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7233] write(4, "72", 2) = 2 [pid 7233] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7233] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7233] exit_group(0) = ? [pid 7233] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7233, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7234 ./strace-static-x86_64: Process 7234 attached [pid 7234] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7234] setpgid(0, 0) = 0 [pid 7234] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7234] write(3, "1000", 4) = 4 [pid 7234] close(3) = 0 [pid 7234] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7234] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7234] write(4, "72", 2) = 2 [pid 7234] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7234] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7234] exit_group(0) = ? [pid 7234] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7234, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7235 ./strace-static-x86_64: Process 7235 attached [pid 7235] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7235] setpgid(0, 0) = 0 [pid 7235] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7235] write(3, "1000", 4) = 4 [pid 7235] close(3) = 0 [pid 7235] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7235] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7235] write(4, "72", 2) = 2 [pid 7235] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7235] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7235] exit_group(0) = ? [pid 7235] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7235, si_uid=0, si_status=0, 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 7236 attached , child_tidptr=0x5555568ff5d0) = 7236 [pid 7236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7236] setpgid(0, 0) = 0 [pid 7236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7236] write(3, "1000", 4) = 4 [pid 7236] close(3) = 0 [pid 7236] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7236] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7236] write(4, "72", 2) = 2 [pid 7236] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7236] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7236] exit_group(0) = ? [pid 7236] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7236, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7237 ./strace-static-x86_64: Process 7237 attached [pid 7237] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7237] setpgid(0, 0) = 0 [pid 7237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7237] write(3, "1000", 4) = 4 [pid 7237] close(3) = 0 [pid 7237] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7237] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7237] write(4, "72", 2) = 2 [pid 7237] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7237] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7237] exit_group(0) = ? [pid 7237] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7237, si_uid=0, si_status=0, 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 7238 attached [pid 7238] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7238] setpgid(0, 0) = 0 [pid 7238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7238 [pid 7238] <... openat resumed>) = 3 [pid 7238] write(3, "1000", 4) = 4 [pid 7238] close(3) = 0 [pid 7238] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7238] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7238] write(4, "72", 2) = 2 [pid 7238] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7238] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7238] exit_group(0) = ? [pid 7238] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7238, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7239 ./strace-static-x86_64: Process 7239 attached [pid 7239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7239] setpgid(0, 0) = 0 [pid 7239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7239] write(3, "1000", 4) = 4 [pid 7239] close(3) = 0 [pid 7239] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7239] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7239] write(4, "72", 2) = 2 [pid 7239] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7239] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7239] exit_group(0) = ? [pid 7239] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7239, 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 7240 attached , child_tidptr=0x5555568ff5d0) = 7240 [pid 7240] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7240] setpgid(0, 0) = 0 [pid 7240] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7240] write(3, "1000", 4) = 4 [pid 7240] close(3) = 0 [pid 7240] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7240] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7240] write(4, "72", 2) = 2 [pid 7240] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7240] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7240] exit_group(0) = ? [pid 7240] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7240, si_uid=0, si_status=0, 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 7241 attached , child_tidptr=0x5555568ff5d0) = 7241 [pid 7241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7241] setpgid(0, 0) = 0 [pid 7241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7241] write(3, "1000", 4) = 4 [pid 7241] close(3) = 0 [pid 7241] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7241] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7241] write(4, "72", 2) = 2 [pid 7241] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7241] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7241] exit_group(0) = ? [pid 7241] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7241, si_uid=0, si_status=0, 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 7242 attached , child_tidptr=0x5555568ff5d0) = 7242 [pid 7242] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7242] setpgid(0, 0) = 0 [pid 7242] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7242] write(3, "1000", 4) = 4 [pid 7242] close(3) = 0 [pid 7242] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7242] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7242] write(4, "72", 2) = 2 [pid 7242] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7242] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7242] exit_group(0) = ? [pid 7242] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7242, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7243 ./strace-static-x86_64: Process 7243 attached [pid 7243] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7243] setpgid(0, 0) = 0 [pid 7243] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7243] write(3, "1000", 4) = 4 [pid 7243] close(3) = 0 [pid 7243] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7243] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7243] write(4, "72", 2) = 2 [pid 7243] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7243] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7243] exit_group(0) = ? [pid 7243] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7243, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7244 ./strace-static-x86_64: Process 7244 attached [pid 7244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7244] setpgid(0, 0) = 0 [pid 7244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7244] write(3, "1000", 4) = 4 [pid 7244] close(3) = 0 [pid 7244] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7244] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7244] write(4, "72", 2) = 2 [pid 7244] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7244] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7244] exit_group(0) = ? [pid 7244] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7244, si_uid=0, si_status=0, 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 7245 attached , child_tidptr=0x5555568ff5d0) = 7245 [pid 7245] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7245] setpgid(0, 0) = 0 [pid 7245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7245] write(3, "1000", 4) = 4 [pid 7245] close(3) = 0 [pid 7245] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7245] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7245] write(4, "72", 2) = 2 [pid 7245] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7245] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7245] exit_group(0) = ? [pid 7245] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7245, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7246 ./strace-static-x86_64: Process 7246 attached [pid 7246] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7246] setpgid(0, 0) = 0 [pid 7246] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7246] write(3, "1000", 4) = 4 [pid 7246] close(3) = 0 [pid 7246] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7246] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7246] write(4, "72", 2) = 2 [pid 7246] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7246] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7246] exit_group(0) = ? [pid 7246] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7246, si_uid=0, si_status=0, 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 7247 attached , child_tidptr=0x5555568ff5d0) = 7247 [pid 7247] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7247] setpgid(0, 0) = 0 [pid 7247] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7247] write(3, "1000", 4) = 4 [pid 7247] close(3) = 0 [pid 7247] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7247] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7247] write(4, "72", 2) = 2 [pid 7247] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7247] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7247] exit_group(0) = ? [pid 7247] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7247, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7248 ./strace-static-x86_64: Process 7248 attached [pid 7248] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7248] setpgid(0, 0) = 0 [pid 7248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7248] write(3, "1000", 4) = 4 [pid 7248] close(3) = 0 [pid 7248] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7248] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7248] write(4, "72", 2) = 2 [pid 7248] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7248] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7248] exit_group(0) = ? [pid 7248] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7248, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7249 ./strace-static-x86_64: Process 7249 attached [pid 7249] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7249] setpgid(0, 0) = 0 [pid 7249] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7249] write(3, "1000", 4) = 4 [pid 7249] close(3) = 0 [pid 7249] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7249] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7249] write(4, "72", 2) = 2 [pid 7249] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7249] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7249] exit_group(0) = ? [pid 7249] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7249, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7250 ./strace-static-x86_64: Process 7250 attached [pid 7250] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7250] setpgid(0, 0) = 0 [pid 7250] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7250] write(3, "1000", 4) = 4 [pid 7250] close(3) = 0 [pid 7250] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7250] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7250] write(4, "72", 2) = 2 [pid 7250] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7250] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7250] exit_group(0) = ? [pid 7250] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7250, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7251 ./strace-static-x86_64: Process 7251 attached [pid 7251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7251] setpgid(0, 0) = 0 [pid 7251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7251] write(3, "1000", 4) = 4 [pid 7251] close(3) = 0 [pid 7251] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7251] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7251] write(4, "72", 2) = 2 [pid 7251] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7251] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7251] exit_group(0) = ? [pid 7251] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7251, 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 7252 attached , child_tidptr=0x5555568ff5d0) = 7252 [pid 7252] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7252] setpgid(0, 0) = 0 [pid 7252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7252] write(3, "1000", 4) = 4 [pid 7252] close(3) = 0 [pid 7252] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7252] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7252] write(4, "72", 2) = 2 [pid 7252] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7252] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7252] exit_group(0) = ? [pid 7252] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7252, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7253 ./strace-static-x86_64: Process 7253 attached [pid 7253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7253] setpgid(0, 0) = 0 [pid 7253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7253] write(3, "1000", 4) = 4 [pid 7253] close(3) = 0 [pid 7253] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7253] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7253] write(4, "72", 2) = 2 [pid 7253] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7253] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7253] exit_group(0) = ? [pid 7253] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7253, si_uid=0, si_status=0, 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 7254 attached , child_tidptr=0x5555568ff5d0) = 7254 [pid 7254] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7254] setpgid(0, 0) = 0 [pid 7254] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7254] write(3, "1000", 4) = 4 [pid 7254] close(3) = 0 [pid 7254] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7254] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7254] write(4, "72", 2) = 2 [pid 7254] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7254] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7254] exit_group(0) = ? [pid 7254] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7254, si_uid=0, si_status=0, 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 7255 attached , child_tidptr=0x5555568ff5d0) = 7255 [pid 7255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7255] setpgid(0, 0) = 0 [pid 7255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7255] write(3, "1000", 4) = 4 [pid 7255] close(3) = 0 [pid 7255] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7255] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7255] write(4, "72", 2) = 2 [pid 7255] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7255] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7255] exit_group(0) = ? [pid 7255] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7255, 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 7256 attached , child_tidptr=0x5555568ff5d0) = 7256 [pid 7256] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7256] setpgid(0, 0) = 0 [pid 7256] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7256] write(3, "1000", 4) = 4 [pid 7256] close(3) = 0 [pid 7256] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7256] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7256] write(4, "72", 2) = 2 [pid 7256] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7256] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7256] exit_group(0) = ? [pid 7256] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7256, si_uid=0, si_status=0, 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 7257 attached , child_tidptr=0x5555568ff5d0) = 7257 [pid 7257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7257] setpgid(0, 0) = 0 [pid 7257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7257] write(3, "1000", 4) = 4 [pid 7257] close(3) = 0 [pid 7257] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7257] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7257] write(4, "72", 2) = 2 [pid 7257] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7257] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7257] exit_group(0) = ? [pid 7257] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7257, 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=0x5555568ff5d0) = 7258 ./strace-static-x86_64: Process 7258 attached [pid 7258] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7258] setpgid(0, 0) = 0 [pid 7258] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7258] write(3, "1000", 4) = 4 [pid 7258] close(3) = 0 [pid 7258] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7258] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7258] write(4, "72", 2) = 2 [pid 7258] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7258] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7258] exit_group(0) = ? [pid 7258] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7258, 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=0x5555568ff5d0) = 7259 ./strace-static-x86_64: Process 7259 attached [pid 7259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7259] setpgid(0, 0) = 0 [pid 7259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7259] write(3, "1000", 4) = 4 [pid 7259] close(3) = 0 [pid 7259] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7259] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7259] write(4, "72", 2) = 2 [pid 7259] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7259] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7259] exit_group(0) = ? [pid 7259] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7259, si_uid=0, si_status=0, 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 7260 attached , child_tidptr=0x5555568ff5d0) = 7260 [pid 7260] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7260] setpgid(0, 0) = 0 [pid 7260] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7260] write(3, "1000", 4) = 4 [pid 7260] close(3) = 0 [pid 7260] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7260] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7260] write(4, "72", 2) = 2 [pid 7260] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7260] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7260] exit_group(0) = ? [pid 7260] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7260, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7261 ./strace-static-x86_64: Process 7261 attached [pid 7261] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7261] setpgid(0, 0) = 0 [pid 7261] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7261] write(3, "1000", 4) = 4 [pid 7261] close(3) = 0 [pid 7261] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7261] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7261] write(4, "72", 2) = 2 [pid 7261] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7261] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7261] exit_group(0) = ? [pid 7261] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7261, si_uid=0, si_status=0, 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 7262 attached , child_tidptr=0x5555568ff5d0) = 7262 [pid 7262] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7262] setpgid(0, 0) = 0 [pid 7262] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7262] write(3, "1000", 4) = 4 [pid 7262] close(3) = 0 [pid 7262] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7262] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7262] write(4, "72", 2) = 2 [pid 7262] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7262] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7262] exit_group(0) = ? [pid 7262] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7262, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7263 ./strace-static-x86_64: Process 7263 attached [pid 7263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7263] setpgid(0, 0) = 0 [pid 7263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7263] write(3, "1000", 4) = 4 [pid 7263] close(3) = 0 [pid 7263] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7263] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7263] write(4, "72", 2) = 2 [pid 7263] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7263] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7263] exit_group(0) = ? [pid 7263] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7263, si_uid=0, si_status=0, 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 7264 attached , child_tidptr=0x5555568ff5d0) = 7264 [pid 7264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7264] setpgid(0, 0) = 0 [pid 7264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7264] write(3, "1000", 4) = 4 [pid 7264] close(3) = 0 [pid 7264] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7264] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7264] write(4, "72", 2) = 2 [pid 7264] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7264] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7264] exit_group(0) = ? [pid 7264] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7264, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7265 ./strace-static-x86_64: Process 7265 attached [pid 7265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7265] setpgid(0, 0) = 0 [pid 7265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7265] write(3, "1000", 4) = 4 [pid 7265] close(3) = 0 [pid 7265] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7265] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7265] write(4, "72", 2) = 2 [pid 7265] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7265] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7265] exit_group(0) = ? [pid 7265] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7265, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7266 ./strace-static-x86_64: Process 7266 attached [pid 7266] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7266] setpgid(0, 0) = 0 [pid 7266] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7266] write(3, "1000", 4) = 4 [pid 7266] close(3) = 0 [pid 7266] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7266] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7266] write(4, "72", 2) = 2 [pid 7266] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7266] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7266] exit_group(0) = ? [pid 7266] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7266, 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=0x5555568ff5d0) = 7267 ./strace-static-x86_64: Process 7267 attached [pid 7267] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7267] setpgid(0, 0) = 0 [pid 7267] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7267] write(3, "1000", 4) = 4 [pid 7267] close(3) = 0 [pid 7267] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7267] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7267] write(4, "72", 2) = 2 [pid 7267] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7267] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7267] exit_group(0) = ? [pid 7267] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7267, 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 7268 attached , child_tidptr=0x5555568ff5d0) = 7268 [pid 7268] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7268] setpgid(0, 0) = 0 [pid 7268] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7268] write(3, "1000", 4) = 4 [pid 7268] close(3) = 0 [pid 7268] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7268] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7268] write(4, "72", 2) = 2 [pid 7268] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7268] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7268] exit_group(0) = ? [pid 7268] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7268, 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=0x5555568ff5d0) = 7269 ./strace-static-x86_64: Process 7269 attached [pid 7269] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7269] setpgid(0, 0) = 0 [pid 7269] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7269] write(3, "1000", 4) = 4 [pid 7269] close(3) = 0 [pid 7269] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7269] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7269] write(4, "72", 2) = 2 [pid 7269] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7269] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7269] exit_group(0) = ? [pid 7269] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7269, si_uid=0, si_status=0, 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 7270 attached [pid 7270] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7270 [pid 7270] <... prctl resumed>) = 0 [pid 7270] setpgid(0, 0) = 0 [pid 7270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7270] write(3, "1000", 4) = 4 [pid 7270] close(3) = 0 [pid 7270] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7270] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7270] write(4, "72", 2) = 2 [pid 7270] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7270] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7270] exit_group(0) = ? [pid 7270] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7270, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7271 ./strace-static-x86_64: Process 7271 attached [pid 7271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7271] setpgid(0, 0) = 0 [pid 7271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7271] write(3, "1000", 4) = 4 [pid 7271] close(3) = 0 [pid 7271] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7271] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7271] write(4, "72", 2) = 2 [pid 7271] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7271] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7271] exit_group(0) = ? [pid 7271] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7271, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7272 ./strace-static-x86_64: Process 7272 attached [pid 7272] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7272] setpgid(0, 0) = 0 [pid 7272] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7272] write(3, "1000", 4) = 4 [pid 7272] close(3) = 0 [pid 7272] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7272] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7272] write(4, "72", 2) = 2 [pid 7272] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7272] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7272] exit_group(0) = ? [pid 7272] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7272, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7273 ./strace-static-x86_64: Process 7273 attached [pid 7273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7273] setpgid(0, 0) = 0 [pid 7273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7273] write(3, "1000", 4) = 4 [pid 7273] close(3) = 0 [pid 7273] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7273] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7273] write(4, "72", 2) = 2 [pid 7273] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7273] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7273] exit_group(0) = ? [pid 7273] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7273, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7274 ./strace-static-x86_64: Process 7274 attached [pid 7274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7274] setpgid(0, 0) = 0 [pid 7274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7274] write(3, "1000", 4) = 4 [pid 7274] close(3) = 0 [pid 7274] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7274] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7274] write(4, "72", 2) = 2 [pid 7274] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7274] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7274] exit_group(0) = ? [pid 7274] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7274, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7275 ./strace-static-x86_64: Process 7275 attached [pid 7275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7275] setpgid(0, 0) = 0 [pid 7275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7275] write(3, "1000", 4) = 4 [pid 7275] close(3) = 0 [pid 7275] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7275] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7275] write(4, "72", 2) = 2 [pid 7275] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7275] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7275] exit_group(0) = ? [pid 7275] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7275, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7276 ./strace-static-x86_64: Process 7276 attached [pid 7276] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7276] setpgid(0, 0) = 0 [pid 7276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7276] write(3, "1000", 4) = 4 [pid 7276] close(3) = 0 [pid 7276] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7276] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7276] write(4, "72", 2) = 2 [pid 7276] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7276] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7276] exit_group(0) = ? [pid 7276] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7276, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7277 ./strace-static-x86_64: Process 7277 attached [pid 7277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7277] setpgid(0, 0) = 0 [pid 7277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7277] write(3, "1000", 4) = 4 [pid 7277] close(3) = 0 [pid 7277] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7277] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7277] write(4, "72", 2) = 2 [pid 7277] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7277] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7277] exit_group(0) = ? [pid 7277] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7277, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7278 ./strace-static-x86_64: Process 7278 attached [pid 7278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7278] setpgid(0, 0) = 0 [pid 7278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7278] write(3, "1000", 4) = 4 [pid 7278] close(3) = 0 [pid 7278] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7278] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7278] write(4, "72", 2) = 2 [pid 7278] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7278] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7278] exit_group(0) = ? [pid 7278] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7278, si_uid=0, si_status=0, 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 7279 attached , child_tidptr=0x5555568ff5d0) = 7279 [pid 7279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7279] setpgid(0, 0) = 0 [pid 7279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7279] write(3, "1000", 4) = 4 [pid 7279] close(3) = 0 [pid 7279] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7279] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7279] write(4, "72", 2) = 2 [pid 7279] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7279] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7279] exit_group(0) = ? [pid 7279] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7279, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7280 ./strace-static-x86_64: Process 7280 attached [pid 7280] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7280] setpgid(0, 0) = 0 [pid 7280] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7280] write(3, "1000", 4) = 4 [pid 7280] close(3) = 0 [pid 7280] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7280] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7280] write(4, "72", 2) = 2 [pid 7280] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7280] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7280] exit_group(0) = ? [pid 7280] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7280, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7281 ./strace-static-x86_64: Process 7281 attached [pid 7281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7281] setpgid(0, 0) = 0 [pid 7281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7281] write(3, "1000", 4) = 4 [pid 7281] close(3) = 0 [pid 7281] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7281] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7281] write(4, "72", 2) = 2 [pid 7281] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7281] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7281] exit_group(0) = ? [pid 7281] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7281, si_uid=0, si_status=0, 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 7282 attached , child_tidptr=0x5555568ff5d0) = 7282 [pid 7282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7282] setpgid(0, 0) = 0 [pid 7282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7282] write(3, "1000", 4) = 4 [pid 7282] close(3) = 0 [pid 7282] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7282] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7282] write(4, "72", 2) = 2 [pid 7282] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7282] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7282] exit_group(0) = ? [pid 7282] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7282, si_uid=0, si_status=0, 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 7283 attached , child_tidptr=0x5555568ff5d0) = 7283 [pid 7283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7283] setpgid(0, 0) = 0 [pid 7283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7283] write(3, "1000", 4) = 4 [pid 7283] close(3) = 0 [pid 7283] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7283] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7283] write(4, "72", 2) = 2 [pid 7283] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7283] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7283] exit_group(0) = ? [pid 7283] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7283, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7284 ./strace-static-x86_64: Process 7284 attached [pid 7284] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7284] setpgid(0, 0) = 0 [pid 7284] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7284] write(3, "1000", 4) = 4 [pid 7284] close(3) = 0 [pid 7284] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7284] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7284] write(4, "72", 2) = 2 [pid 7284] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7284] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7284] exit_group(0) = ? [pid 7284] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7284, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7285 ./strace-static-x86_64: Process 7285 attached [pid 7285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7285] setpgid(0, 0) = 0 [pid 7285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7285] write(3, "1000", 4) = 4 [pid 7285] close(3) = 0 [pid 7285] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7285] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7285] write(4, "72", 2) = 2 [pid 7285] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7285] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7285] exit_group(0) = ? [pid 7285] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7285, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7286 ./strace-static-x86_64: Process 7286 attached [pid 7286] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7286] setpgid(0, 0) = 0 [pid 7286] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7286] write(3, "1000", 4) = 4 [pid 7286] close(3) = 0 [pid 7286] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7286] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7286] write(4, "72", 2) = 2 [pid 7286] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7286] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7286] exit_group(0) = ? [pid 7286] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7286, si_uid=0, si_status=0, 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 7287 attached , child_tidptr=0x5555568ff5d0) = 7287 [pid 7287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7287] setpgid(0, 0) = 0 [pid 7287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7287] write(3, "1000", 4) = 4 [pid 7287] close(3) = 0 [pid 7287] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7287] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7287] write(4, "72", 2) = 2 [pid 7287] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7287] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7287] exit_group(0) = ? [pid 7287] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7287, 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=0x5555568ff5d0) = 7288 ./strace-static-x86_64: Process 7288 attached [pid 7288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7288] setpgid(0, 0) = 0 [pid 7288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7288] write(3, "1000", 4) = 4 [pid 7288] close(3) = 0 [pid 7288] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7288] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7288] write(4, "72", 2) = 2 [pid 7288] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7288] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7288] exit_group(0) = ? [pid 7288] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7288, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7289 ./strace-static-x86_64: Process 7289 attached [pid 7289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7289] setpgid(0, 0) = 0 [pid 7289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7289] write(3, "1000", 4) = 4 [pid 7289] close(3) = 0 [pid 7289] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7289] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7289] write(4, "72", 2) = 2 [pid 7289] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7289] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7289] exit_group(0) = ? [pid 7289] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7289, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7290 ./strace-static-x86_64: Process 7290 attached [pid 7290] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7290] setpgid(0, 0) = 0 [pid 7290] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7290] write(3, "1000", 4) = 4 [pid 7290] close(3) = 0 [pid 7290] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7290] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7290] write(4, "72", 2) = 2 [pid 7290] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7290] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7290] exit_group(0) = ? [pid 7290] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7290, si_uid=0, si_status=0, 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 7291 attached , child_tidptr=0x5555568ff5d0) = 7291 [pid 7291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7291] setpgid(0, 0) = 0 [pid 7291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7291] write(3, "1000", 4) = 4 [pid 7291] close(3) = 0 [pid 7291] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7291] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7291] write(4, "72", 2) = 2 [pid 7291] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7291] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7291] exit_group(0) = ? [pid 7291] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7291, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7292 ./strace-static-x86_64: Process 7292 attached [pid 7292] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7292] setpgid(0, 0) = 0 [pid 7292] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7292] write(3, "1000", 4) = 4 [pid 7292] close(3) = 0 [pid 7292] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7292] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7292] write(4, "72", 2) = 2 [pid 7292] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7292] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7292] exit_group(0) = ? [pid 7292] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7292, si_uid=0, si_status=0, 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 7293 attached , child_tidptr=0x5555568ff5d0) = 7293 [pid 7293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7293] setpgid(0, 0) = 0 [pid 7293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7293] write(3, "1000", 4) = 4 [pid 7293] close(3) = 0 [pid 7293] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7293] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7293] write(4, "72", 2) = 2 [pid 7293] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7293] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7293] exit_group(0) = ? [pid 7293] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7293, si_uid=0, si_status=0, 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 7294 attached , child_tidptr=0x5555568ff5d0) = 7294 [pid 7294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7294] setpgid(0, 0) = 0 [pid 7294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7294] write(3, "1000", 4) = 4 [pid 7294] close(3) = 0 [pid 7294] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7294] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7294] write(4, "72", 2) = 2 [pid 7294] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7294] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7294] exit_group(0) = ? [pid 7294] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7294, 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=0x5555568ff5d0) = 7295 ./strace-static-x86_64: Process 7295 attached [pid 7295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7295] setpgid(0, 0) = 0 [pid 7295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7295] write(3, "1000", 4) = 4 [pid 7295] close(3) = 0 [pid 7295] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7295] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7295] write(4, "72", 2) = 2 [pid 7295] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7295] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7295] exit_group(0) = ? [pid 7295] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7295, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7296 ./strace-static-x86_64: Process 7296 attached [pid 7296] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7296] setpgid(0, 0) = 0 [pid 7296] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7296] write(3, "1000", 4) = 4 [pid 7296] close(3) = 0 [pid 7296] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7296] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7296] write(4, "72", 2) = 2 [pid 7296] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7296] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7296] exit_group(0) = ? [pid 7296] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7296, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7297 ./strace-static-x86_64: Process 7297 attached [pid 7297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7297] setpgid(0, 0) = 0 [pid 7297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7297] write(3, "1000", 4) = 4 [pid 7297] close(3) = 0 [pid 7297] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7297] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7297] write(4, "72", 2) = 2 [pid 7297] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7297] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7297] exit_group(0) = ? [pid 7297] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7297, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7298 ./strace-static-x86_64: Process 7298 attached [pid 7298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7298] setpgid(0, 0) = 0 [pid 7298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7298] write(3, "1000", 4) = 4 [pid 7298] close(3) = 0 [pid 7298] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7298] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7298] write(4, "72", 2) = 2 [pid 7298] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7298] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7298] exit_group(0) = ? [pid 7298] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7298, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7299 ./strace-static-x86_64: Process 7299 attached [pid 7299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7299] setpgid(0, 0) = 0 [pid 7299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7299] write(3, "1000", 4) = 4 [pid 7299] close(3) = 0 [pid 7299] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7299] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7299] write(4, "72", 2) = 2 [pid 7299] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7299] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7299] exit_group(0) = ? [pid 7299] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7299, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7300 ./strace-static-x86_64: Process 7300 attached [pid 7300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7300] setpgid(0, 0) = 0 [pid 7300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7300] write(3, "1000", 4) = 4 [pid 7300] close(3) = 0 [pid 7300] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7300] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7300] write(4, "72", 2) = 2 [pid 7300] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7300] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7300] exit_group(0) = ? [pid 7300] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7300, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7301 ./strace-static-x86_64: Process 7301 attached [pid 7301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7301] setpgid(0, 0) = 0 [pid 7301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7301] write(3, "1000", 4) = 4 [pid 7301] close(3) = 0 [pid 7301] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7301] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7301] write(4, "72", 2) = 2 [pid 7301] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7301] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7301] exit_group(0) = ? [pid 7301] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7301, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7302 ./strace-static-x86_64: Process 7302 attached [pid 7302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7302] setpgid(0, 0) = 0 [pid 7302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7302] write(3, "1000", 4) = 4 [pid 7302] close(3) = 0 [pid 7302] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7302] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7302] write(4, "72", 2) = 2 [pid 7302] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7302] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7302] exit_group(0) = ? [pid 7302] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7302, si_uid=0, si_status=0, 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 7303 attached , child_tidptr=0x5555568ff5d0) = 7303 [pid 7303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7303] setpgid(0, 0) = 0 [pid 7303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7303] write(3, "1000", 4) = 4 [pid 7303] close(3) = 0 [pid 7303] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7303] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7303] write(4, "72", 2) = 2 [pid 7303] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7303] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7303] exit_group(0) = ? [pid 7303] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7303, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7304 ./strace-static-x86_64: Process 7304 attached [pid 7304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7304] setpgid(0, 0) = 0 [pid 7304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7304] write(3, "1000", 4) = 4 [pid 7304] close(3) = 0 [pid 7304] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7304] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7304] write(4, "72", 2) = 2 [pid 7304] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7304] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7304] exit_group(0) = ? [pid 7304] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7304, 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=0x5555568ff5d0) = 7305 ./strace-static-x86_64: Process 7305 attached [pid 7305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7305] setpgid(0, 0) = 0 [pid 7305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7305] write(3, "1000", 4) = 4 [pid 7305] close(3) = 0 [pid 7305] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7305] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7305] write(4, "72", 2) = 2 [pid 7305] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7305] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7305] exit_group(0) = ? [pid 7305] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7305, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7306 ./strace-static-x86_64: Process 7306 attached [pid 7306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7306] setpgid(0, 0) = 0 [pid 7306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7306] write(3, "1000", 4) = 4 [pid 7306] close(3) = 0 [pid 7306] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7306] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7306] write(4, "72", 2) = 2 [pid 7306] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7306] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7306] exit_group(0) = ? [pid 7306] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7306, si_uid=0, si_status=0, 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 7307 attached [pid 7307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7307] setpgid(0, 0) = 0 [pid 7307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7307 [pid 7307] <... openat resumed>) = 3 [pid 7307] write(3, "1000", 4) = 4 [pid 7307] close(3) = 0 [pid 7307] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7307] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7307] write(4, "72", 2) = 2 [pid 7307] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7307] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7307] exit_group(0) = ? [pid 7307] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7307, si_uid=0, si_status=0, 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 7308 attached , child_tidptr=0x5555568ff5d0) = 7308 [pid 7308] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7308] setpgid(0, 0) = 0 [pid 7308] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7308] write(3, "1000", 4) = 4 [pid 7308] close(3) = 0 [pid 7308] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7308] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7308] write(4, "72", 2) = 2 [pid 7308] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7308] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7308] exit_group(0) = ? [pid 7308] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7308, 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=0x5555568ff5d0) = 7309 ./strace-static-x86_64: Process 7309 attached [pid 7309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7309] setpgid(0, 0) = 0 [pid 7309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7309] write(3, "1000", 4) = 4 [pid 7309] close(3) = 0 [pid 7309] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7309] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7309] write(4, "72", 2) = 2 [pid 7309] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7309] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7309] exit_group(0) = ? [pid 7309] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7309, 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=0x5555568ff5d0) = 7310 ./strace-static-x86_64: Process 7310 attached [pid 7310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7310] setpgid(0, 0) = 0 [pid 7310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7310] write(3, "1000", 4) = 4 [pid 7310] close(3) = 0 [pid 7310] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7310] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7310] write(4, "72", 2) = 2 [pid 7310] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7310] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7310] exit_group(0) = ? [pid 7310] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7310, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7311 ./strace-static-x86_64: Process 7311 attached [pid 7311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7311] setpgid(0, 0) = 0 [pid 7311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7311] write(3, "1000", 4) = 4 [pid 7311] close(3) = 0 [pid 7311] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7311] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7311] write(4, "72", 2) = 2 [pid 7311] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7311] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7311] exit_group(0) = ? [pid 7311] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7311, 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 7312 attached , child_tidptr=0x5555568ff5d0) = 7312 [pid 7312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7312] setpgid(0, 0) = 0 [pid 7312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7312] write(3, "1000", 4) = 4 [pid 7312] close(3) = 0 [pid 7312] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7312] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7312] write(4, "72", 2) = 2 [pid 7312] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7312] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7312] exit_group(0) = ? [pid 7312] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7312, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7313 ./strace-static-x86_64: Process 7313 attached [pid 7313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7313] setpgid(0, 0) = 0 [pid 7313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7313] write(3, "1000", 4) = 4 [pid 7313] close(3) = 0 [pid 7313] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7313] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7313] write(4, "72", 2) = 2 [pid 7313] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7313] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7313] exit_group(0) = ? [pid 7313] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7313, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7314 ./strace-static-x86_64: Process 7314 attached [pid 7314] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7314] setpgid(0, 0) = 0 [pid 7314] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7314] write(3, "1000", 4) = 4 [pid 7314] close(3) = 0 [pid 7314] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7314] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7314] write(4, "72", 2) = 2 [pid 7314] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7314] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7314] exit_group(0) = ? [pid 7314] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7314, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7315 ./strace-static-x86_64: Process 7315 attached [pid 7315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7315] setpgid(0, 0) = 0 [pid 7315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7315] write(3, "1000", 4) = 4 [pid 7315] close(3) = 0 [pid 7315] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7315] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7315] write(4, "72", 2) = 2 [pid 7315] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7315] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7315] exit_group(0) = ? [pid 7315] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7315, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7316 ./strace-static-x86_64: Process 7316 attached [pid 7316] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7316] setpgid(0, 0) = 0 [pid 7316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7316] write(3, "1000", 4) = 4 [pid 7316] close(3) = 0 [pid 7316] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7316] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7316] write(4, "72", 2) = 2 [pid 7316] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7316] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7316] exit_group(0) = ? [pid 7316] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7316, si_uid=0, si_status=0, 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 7317 attached , child_tidptr=0x5555568ff5d0) = 7317 [pid 7317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7317] setpgid(0, 0) = 0 [pid 7317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7317] write(3, "1000", 4) = 4 [pid 7317] close(3) = 0 [pid 7317] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7317] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7317] write(4, "72", 2) = 2 [pid 7317] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7317] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7317] exit_group(0) = ? [pid 7317] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7317, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7318 ./strace-static-x86_64: Process 7318 attached [pid 7318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7318] setpgid(0, 0) = 0 [pid 7318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7318] write(3, "1000", 4) = 4 [pid 7318] close(3) = 0 [pid 7318] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7318] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7318] write(4, "72", 2) = 2 [pid 7318] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7318] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7318] exit_group(0) = ? [pid 7318] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7318, si_uid=0, si_status=0, 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 7319 attached , child_tidptr=0x5555568ff5d0) = 7319 [pid 7319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7319] setpgid(0, 0) = 0 [pid 7319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7319] write(3, "1000", 4) = 4 [pid 7319] close(3) = 0 [pid 7319] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7319] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7319] write(4, "72", 2) = 2 [pid 7319] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7319] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7319] exit_group(0) = ? [pid 7319] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7319, si_uid=0, si_status=0, 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 7320 attached , child_tidptr=0x5555568ff5d0) = 7320 [pid 7320] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7320] setpgid(0, 0) = 0 [pid 7320] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7320] write(3, "1000", 4) = 4 [pid 7320] close(3) = 0 [pid 7320] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7320] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7320] write(4, "72", 2) = 2 [pid 7320] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7320] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7320] exit_group(0) = ? [pid 7320] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7320, si_uid=0, si_status=0, 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 7321 attached , child_tidptr=0x5555568ff5d0) = 7321 [pid 7321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7321] setpgid(0, 0) = 0 [pid 7321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7321] write(3, "1000", 4) = 4 [pid 7321] close(3) = 0 [pid 7321] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7321] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7321] write(4, "72", 2) = 2 [pid 7321] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7321] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7321] exit_group(0) = ? [pid 7321] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7321, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7322 ./strace-static-x86_64: Process 7322 attached [pid 7322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7322] setpgid(0, 0) = 0 [pid 7322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7322] write(3, "1000", 4) = 4 [pid 7322] close(3) = 0 [pid 7322] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7322] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7322] write(4, "72", 2) = 2 [pid 7322] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7322] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7322] exit_group(0) = ? [pid 7322] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7322, si_uid=0, si_status=0, 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 7323 attached , child_tidptr=0x5555568ff5d0) = 7323 [pid 7323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7323] setpgid(0, 0) = 0 [pid 7323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7323] write(3, "1000", 4) = 4 [pid 7323] close(3) = 0 [pid 7323] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7323] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7323] write(4, "72", 2) = 2 [pid 7323] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7323] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7323] exit_group(0) = ? [pid 7323] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7323, si_uid=0, si_status=0, 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 7324 attached , child_tidptr=0x5555568ff5d0) = 7324 [pid 7324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7324] setpgid(0, 0) = 0 [pid 7324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7324] write(3, "1000", 4) = 4 [pid 7324] close(3) = 0 [pid 7324] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7324] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7324] write(4, "72", 2) = 2 [pid 7324] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7324] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7324] exit_group(0) = ? [pid 7324] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7324, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7325 ./strace-static-x86_64: Process 7325 attached [pid 7325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7325] setpgid(0, 0) = 0 [pid 7325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7325] write(3, "1000", 4) = 4 [pid 7325] close(3) = 0 [pid 7325] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7325] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7325] write(4, "72", 2) = 2 [pid 7325] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7325] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7325] exit_group(0) = ? [pid 7325] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7325, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7326 ./strace-static-x86_64: Process 7326 attached [pid 7326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7326] setpgid(0, 0) = 0 [pid 7326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7326] write(3, "1000", 4) = 4 [pid 7326] close(3) = 0 [pid 7326] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7326] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7326] write(4, "72", 2) = 2 [pid 7326] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7326] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7326] exit_group(0) = ? [pid 7326] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7326, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7327 ./strace-static-x86_64: Process 7327 attached [pid 7327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7327] setpgid(0, 0) = 0 [pid 7327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7327] write(3, "1000", 4) = 4 [pid 7327] close(3) = 0 [pid 7327] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7327] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7327] write(4, "72", 2) = 2 [pid 7327] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7327] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7327] exit_group(0) = ? [pid 7327] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7327, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7328 ./strace-static-x86_64: Process 7328 attached [pid 7328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7328] setpgid(0, 0) = 0 [pid 7328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7328] write(3, "1000", 4) = 4 [pid 7328] close(3) = 0 [pid 7328] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7328] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7328] write(4, "72", 2) = 2 [pid 7328] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7328] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7328] exit_group(0) = ? [pid 7328] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7328, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7329 ./strace-static-x86_64: Process 7329 attached [pid 7329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7329] setpgid(0, 0) = 0 [pid 7329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7329] write(3, "1000", 4) = 4 [pid 7329] close(3) = 0 [pid 7329] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7329] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7329] write(4, "72", 2) = 2 [pid 7329] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7329] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7329] exit_group(0) = ? [pid 7329] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7329, si_uid=0, si_status=0, 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 7330 attached , child_tidptr=0x5555568ff5d0) = 7330 [pid 7330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7330] setpgid(0, 0) = 0 [pid 7330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7330] write(3, "1000", 4) = 4 [pid 7330] close(3) = 0 [pid 7330] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7330] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7330] write(4, "72", 2) = 2 [pid 7330] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7330] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7330] exit_group(0) = ? [pid 7330] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7330, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7331 ./strace-static-x86_64: Process 7331 attached [pid 7331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7331] setpgid(0, 0) = 0 [pid 7331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7331] write(3, "1000", 4) = 4 [pid 7331] close(3) = 0 [pid 7331] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7331] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7331] write(4, "72", 2) = 2 [pid 7331] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7331] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7331] exit_group(0) = ? [pid 7331] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7331, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7332 ./strace-static-x86_64: Process 7332 attached [pid 7332] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7332] setpgid(0, 0) = 0 [pid 7332] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7332] write(3, "1000", 4) = 4 [pid 7332] close(3) = 0 [pid 7332] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7332] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7332] write(4, "72", 2) = 2 [pid 7332] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7332] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7332] exit_group(0) = ? [pid 7332] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7332, si_uid=0, si_status=0, 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 7333 attached , child_tidptr=0x5555568ff5d0) = 7333 [pid 7333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7333] setpgid(0, 0) = 0 [pid 7333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7333] write(3, "1000", 4) = 4 [pid 7333] close(3) = 0 [pid 7333] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7333] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7333] write(4, "72", 2) = 2 [pid 7333] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7333] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7333] exit_group(0) = ? [pid 7333] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7333, si_uid=0, si_status=0, 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 7334 attached , child_tidptr=0x5555568ff5d0) = 7334 [pid 7334] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7334] setpgid(0, 0) = 0 [pid 7334] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7334] write(3, "1000", 4) = 4 [pid 7334] close(3) = 0 [pid 7334] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7334] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7334] write(4, "72", 2) = 2 [pid 7334] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7334] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7334] exit_group(0) = ? [pid 7334] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7334, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7335 ./strace-static-x86_64: Process 7335 attached [pid 7335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7335] setpgid(0, 0) = 0 [pid 7335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7335] write(3, "1000", 4) = 4 [pid 7335] close(3) = 0 [pid 7335] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7335] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7335] write(4, "72", 2) = 2 [pid 7335] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7335] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7335] exit_group(0) = ? [pid 7335] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7335, si_uid=0, si_status=0, 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 7336 attached , child_tidptr=0x5555568ff5d0) = 7336 [pid 7336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7336] setpgid(0, 0) = 0 [pid 7336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7336] write(3, "1000", 4) = 4 [pid 7336] close(3) = 0 [pid 7336] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7336] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7336] write(4, "72", 2) = 2 [pid 7336] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7336] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7336] exit_group(0) = ? [pid 7336] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7336, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7337 ./strace-static-x86_64: Process 7337 attached [pid 7337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7337] setpgid(0, 0) = 0 [pid 7337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7337] write(3, "1000", 4) = 4 [pid 7337] close(3) = 0 [pid 7337] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7337] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7337] write(4, "72", 2) = 2 [pid 7337] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7337] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7337] exit_group(0) = ? [pid 7337] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7337, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7338 ./strace-static-x86_64: Process 7338 attached [pid 7338] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7338] setpgid(0, 0) = 0 [pid 7338] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7338] write(3, "1000", 4) = 4 [pid 7338] close(3) = 0 [pid 7338] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7338] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7338] write(4, "72", 2) = 2 [pid 7338] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7338] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7338] exit_group(0) = ? [pid 7338] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7338, 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=0x5555568ff5d0) = 7339 ./strace-static-x86_64: Process 7339 attached [pid 7339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7339] setpgid(0, 0) = 0 [pid 7339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7339] write(3, "1000", 4) = 4 [pid 7339] close(3) = 0 [pid 7339] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7339] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7339] write(4, "72", 2) = 2 [pid 7339] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7339] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7339] exit_group(0) = ? [pid 7339] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7339, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7340 ./strace-static-x86_64: Process 7340 attached [pid 7340] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7340] setpgid(0, 0) = 0 [pid 7340] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7340] write(3, "1000", 4) = 4 [pid 7340] close(3) = 0 [pid 7340] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7340] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7340] write(4, "72", 2) = 2 [pid 7340] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7340] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7340] exit_group(0) = ? [pid 7340] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7340, 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=0x5555568ff5d0) = 7341 ./strace-static-x86_64: Process 7341 attached [pid 7341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7341] setpgid(0, 0) = 0 [pid 7341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7341] write(3, "1000", 4) = 4 [pid 7341] close(3) = 0 [pid 7341] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7341] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7341] write(4, "72", 2) = 2 [pid 7341] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7341] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7341] exit_group(0) = ? [pid 7341] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7341, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7342 ./strace-static-x86_64: Process 7342 attached [pid 7342] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7342] setpgid(0, 0) = 0 [pid 7342] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7342] write(3, "1000", 4) = 4 [pid 7342] close(3) = 0 [pid 7342] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7342] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7342] write(4, "72", 2) = 2 [pid 7342] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7342] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7342] exit_group(0) = ? [pid 7342] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7342, si_uid=0, si_status=0, 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 7343 attached , child_tidptr=0x5555568ff5d0) = 7343 [pid 7343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7343] setpgid(0, 0) = 0 [pid 7343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7343] write(3, "1000", 4) = 4 [pid 7343] close(3) = 0 [pid 7343] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7343] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7343] write(4, "72", 2) = 2 [pid 7343] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7343] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7343] exit_group(0) = ? [pid 7343] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7343, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7344 ./strace-static-x86_64: Process 7344 attached [pid 7344] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7344] setpgid(0, 0) = 0 [pid 7344] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7344] write(3, "1000", 4) = 4 [pid 7344] close(3) = 0 [pid 7344] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7344] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7344] write(4, "72", 2) = 2 [pid 7344] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7344] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7344] exit_group(0) = ? [pid 7344] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7344, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7345 ./strace-static-x86_64: Process 7345 attached [pid 7345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7345] setpgid(0, 0) = 0 [pid 7345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7345] write(3, "1000", 4) = 4 [pid 7345] close(3) = 0 [pid 7345] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7345] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7345] write(4, "72", 2) = 2 [pid 7345] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7345] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7345] exit_group(0) = ? [pid 7345] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7345, si_uid=0, si_status=0, 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 7346 attached , child_tidptr=0x5555568ff5d0) = 7346 [pid 7346] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7346] setpgid(0, 0) = 0 [pid 7346] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7346] write(3, "1000", 4) = 4 [pid 7346] close(3) = 0 [pid 7346] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7346] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7346] write(4, "72", 2) = 2 [pid 7346] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7346] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7346] exit_group(0) = ? [pid 7346] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7346, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7347 ./strace-static-x86_64: Process 7347 attached [pid 7347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7347] setpgid(0, 0) = 0 [pid 7347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7347] write(3, "1000", 4) = 4 [pid 7347] close(3) = 0 [pid 7347] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7347] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7347] write(4, "72", 2) = 2 [pid 7347] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7347] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7347] exit_group(0) = ? [pid 7347] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7347, si_uid=0, si_status=0, 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 7348 attached , child_tidptr=0x5555568ff5d0) = 7348 [pid 7348] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7348] setpgid(0, 0) = 0 [pid 7348] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7348] write(3, "1000", 4) = 4 [pid 7348] close(3) = 0 [pid 7348] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7348] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7348] write(4, "72", 2) = 2 [pid 7348] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7348] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7348] exit_group(0) = ? [pid 7348] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7348, si_uid=0, si_status=0, 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 7349 attached , child_tidptr=0x5555568ff5d0) = 7349 [pid 7349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7349] setpgid(0, 0) = 0 [pid 7349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7349] write(3, "1000", 4) = 4 [pid 7349] close(3) = 0 [pid 7349] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7349] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7349] write(4, "72", 2) = 2 [pid 7349] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7349] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7349] exit_group(0) = ? [pid 7349] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7349, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7350 ./strace-static-x86_64: Process 7350 attached [pid 7350] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7350] setpgid(0, 0) = 0 [pid 7350] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7350] write(3, "1000", 4) = 4 [pid 7350] close(3) = 0 [pid 7350] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7350] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7350] write(4, "72", 2) = 2 [pid 7350] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7350] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7350] exit_group(0) = ? [pid 7350] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7350, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7351 ./strace-static-x86_64: Process 7351 attached [pid 7351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7351] setpgid(0, 0) = 0 [pid 7351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7351] write(3, "1000", 4) = 4 [pid 7351] close(3) = 0 [pid 7351] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7351] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7351] write(4, "72", 2) = 2 [pid 7351] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7351] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7351] exit_group(0) = ? [pid 7351] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7351, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7352 ./strace-static-x86_64: Process 7352 attached [pid 7352] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7352] setpgid(0, 0) = 0 [pid 7352] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7352] write(3, "1000", 4) = 4 [pid 7352] close(3) = 0 [pid 7352] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7352] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7352] write(4, "72", 2) = 2 [pid 7352] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7352] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7352] exit_group(0) = ? [pid 7352] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7352, si_uid=0, si_status=0, 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 7353 attached , child_tidptr=0x5555568ff5d0) = 7353 [pid 7353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7353] setpgid(0, 0) = 0 [pid 7353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7353] write(3, "1000", 4) = 4 [pid 7353] close(3) = 0 [pid 7353] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7353] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7353] write(4, "72", 2) = 2 [pid 7353] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7353] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7353] exit_group(0) = ? [pid 7353] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7353, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7354 ./strace-static-x86_64: Process 7354 attached [pid 7354] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7354] setpgid(0, 0) = 0 [pid 7354] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7354] write(3, "1000", 4) = 4 [pid 7354] close(3) = 0 [pid 7354] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7354] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7354] write(4, "72", 2) = 2 [pid 7354] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7354] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7354] exit_group(0) = ? [pid 7354] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7354, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7355 ./strace-static-x86_64: Process 7355 attached [pid 7355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7355] setpgid(0, 0) = 0 [pid 7355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7355] write(3, "1000", 4) = 4 [pid 7355] close(3) = 0 [pid 7355] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7355] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7355] write(4, "72", 2) = 2 [pid 7355] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7355] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7355] exit_group(0) = ? [pid 7355] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7355, si_uid=0, si_status=0, 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 7356 attached , child_tidptr=0x5555568ff5d0) = 7356 [pid 7356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7356] setpgid(0, 0) = 0 [pid 7356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7356] write(3, "1000", 4) = 4 [pid 7356] close(3) = 0 [pid 7356] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7356] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7356] write(4, "72", 2) = 2 [pid 7356] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7356] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7356] exit_group(0) = ? [pid 7356] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7356, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7357 ./strace-static-x86_64: Process 7357 attached [pid 7357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7357] setpgid(0, 0) = 0 [pid 7357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7357] write(3, "1000", 4) = 4 [pid 7357] close(3) = 0 [pid 7357] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7357] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7357] write(4, "72", 2) = 2 [pid 7357] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7357] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7357] exit_group(0) = ? [pid 7357] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7357, 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=0x5555568ff5d0) = 7358 ./strace-static-x86_64: Process 7358 attached [pid 7358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7358] setpgid(0, 0) = 0 [pid 7358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7358] write(3, "1000", 4) = 4 [pid 7358] close(3) = 0 [pid 7358] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7358] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7358] write(4, "72", 2) = 2 [pid 7358] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7358] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7358] exit_group(0) = ? [pid 7358] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7358, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7359 ./strace-static-x86_64: Process 7359 attached [pid 7359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7359] setpgid(0, 0) = 0 [pid 7359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7359] write(3, "1000", 4) = 4 [pid 7359] close(3) = 0 [pid 7359] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7359] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7359] write(4, "72", 2) = 2 [pid 7359] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7359] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7359] exit_group(0) = ? [pid 7359] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7359, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7360 ./strace-static-x86_64: Process 7360 attached [pid 7360] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7360] setpgid(0, 0) = 0 [pid 7360] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7360] write(3, "1000", 4) = 4 [pid 7360] close(3) = 0 [pid 7360] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7360] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7360] write(4, "72", 2) = 2 [pid 7360] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7360] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7360] exit_group(0) = ? [pid 7360] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7360, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7361 ./strace-static-x86_64: Process 7361 attached [pid 7361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7361] setpgid(0, 0) = 0 [pid 7361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7361] write(3, "1000", 4) = 4 [pid 7361] close(3) = 0 [pid 7361] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7361] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7361] write(4, "72", 2) = 2 [pid 7361] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7361] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7361] exit_group(0) = ? [pid 7361] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7361, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7362 ./strace-static-x86_64: Process 7362 attached [pid 7362] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7362] setpgid(0, 0) = 0 [pid 7362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7362] write(3, "1000", 4) = 4 [pid 7362] close(3) = 0 [pid 7362] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7362] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7362] write(4, "72", 2) = 2 [pid 7362] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7362] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7362] exit_group(0) = ? [pid 7362] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7362, si_uid=0, si_status=0, 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 7363 attached , child_tidptr=0x5555568ff5d0) = 7363 [pid 7363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7363] setpgid(0, 0) = 0 [pid 7363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7363] write(3, "1000", 4) = 4 [pid 7363] close(3) = 0 [pid 7363] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7363] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7363] write(4, "72", 2) = 2 [pid 7363] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7363] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7363] exit_group(0) = ? [pid 7363] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7363, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7364 ./strace-static-x86_64: Process 7364 attached [pid 7364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7364] setpgid(0, 0) = 0 [pid 7364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7364] write(3, "1000", 4) = 4 [pid 7364] close(3) = 0 [pid 7364] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7364] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7364] write(4, "72", 2) = 2 [pid 7364] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7364] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7364] exit_group(0) = ? [pid 7364] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7364, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7365 ./strace-static-x86_64: Process 7365 attached [pid 7365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7365] setpgid(0, 0) = 0 [pid 7365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7365] write(3, "1000", 4) = 4 [pid 7365] close(3) = 0 [pid 7365] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7365] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7365] write(4, "72", 2) = 2 [pid 7365] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7365] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7365] exit_group(0) = ? [pid 7365] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7365, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7366 ./strace-static-x86_64: Process 7366 attached [pid 7366] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7366] setpgid(0, 0) = 0 [pid 7366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7366] write(3, "1000", 4) = 4 [pid 7366] close(3) = 0 [pid 7366] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7366] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7366] write(4, "72", 2) = 2 [pid 7366] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7366] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7366] exit_group(0) = ? [pid 7366] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7366, 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=0x5555568ff5d0) = 7367 ./strace-static-x86_64: Process 7367 attached [pid 7367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7367] setpgid(0, 0) = 0 [pid 7367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7367] write(3, "1000", 4) = 4 [pid 7367] close(3) = 0 [pid 7367] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7367] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7367] write(4, "72", 2) = 2 [pid 7367] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7367] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7367] exit_group(0) = ? [pid 7367] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7367, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7368 ./strace-static-x86_64: Process 7368 attached [pid 7368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7368] setpgid(0, 0) = 0 [pid 7368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7368] write(3, "1000", 4) = 4 [pid 7368] close(3) = 0 [pid 7368] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7368] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7368] write(4, "72", 2) = 2 [pid 7368] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7368] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7368] exit_group(0) = ? [pid 7368] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7368, si_uid=0, si_status=0, 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 7369 attached , child_tidptr=0x5555568ff5d0) = 7369 [pid 7369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7369] setpgid(0, 0) = 0 [pid 7369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7369] write(3, "1000", 4) = 4 [pid 7369] close(3) = 0 [pid 7369] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7369] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7369] write(4, "72", 2) = 2 [pid 7369] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7369] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7369] exit_group(0) = ? [pid 7369] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7369, si_uid=0, si_status=0, 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 7370 attached , child_tidptr=0x5555568ff5d0) = 7370 [pid 7370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7370] setpgid(0, 0) = 0 [pid 7370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7370] write(3, "1000", 4) = 4 [pid 7370] close(3) = 0 [pid 7370] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7370] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7370] write(4, "72", 2) = 2 [pid 7370] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7370] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7370] exit_group(0) = ? [pid 7370] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7370, si_uid=0, si_status=0, 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 7371 attached , child_tidptr=0x5555568ff5d0) = 7371 [pid 7371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7371] setpgid(0, 0) = 0 [pid 7371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7371] write(3, "1000", 4) = 4 [pid 7371] close(3) = 0 [pid 7371] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7371] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7371] write(4, "72", 2) = 2 [pid 7371] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7371] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7371] exit_group(0) = ? [pid 7371] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7371, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7372 ./strace-static-x86_64: Process 7372 attached [pid 7372] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7372] setpgid(0, 0) = 0 [pid 7372] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7372] write(3, "1000", 4) = 4 [pid 7372] close(3) = 0 [pid 7372] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7372] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7372] write(4, "72", 2) = 2 [pid 7372] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7372] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7372] exit_group(0) = ? [pid 7372] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7372, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7373 ./strace-static-x86_64: Process 7373 attached [pid 7373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7373] setpgid(0, 0) = 0 [pid 7373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7373] write(3, "1000", 4) = 4 [pid 7373] close(3) = 0 [pid 7373] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7373] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7373] write(4, "72", 2) = 2 [pid 7373] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7373] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7373] exit_group(0) = ? [pid 7373] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7373, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7374 ./strace-static-x86_64: Process 7374 attached [pid 7374] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7374] setpgid(0, 0) = 0 [pid 7374] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7374] write(3, "1000", 4) = 4 [pid 7374] close(3) = 0 [pid 7374] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7374] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7374] write(4, "72", 2) = 2 [pid 7374] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7374] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7374] exit_group(0) = ? [pid 7374] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7374, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7375 ./strace-static-x86_64: Process 7375 attached [pid 7375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7375] setpgid(0, 0) = 0 [pid 7375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7375] write(3, "1000", 4) = 4 [pid 7375] close(3) = 0 [pid 7375] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7375] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7375] write(4, "72", 2) = 2 [pid 7375] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7375] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7375] exit_group(0) = ? [pid 7375] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7375, si_uid=0, si_status=0, 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 7376 attached , child_tidptr=0x5555568ff5d0) = 7376 [pid 7376] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7376] setpgid(0, 0) = 0 [pid 7376] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7376] write(3, "1000", 4) = 4 [pid 7376] close(3) = 0 [pid 7376] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7376] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7376] write(4, "72", 2) = 2 [pid 7376] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7376] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7376] exit_group(0) = ? [pid 7376] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7376, si_uid=0, si_status=0, 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 7377 attached , child_tidptr=0x5555568ff5d0) = 7377 [pid 7377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7377] setpgid(0, 0) = 0 [pid 7377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7377] write(3, "1000", 4) = 4 [pid 7377] close(3) = 0 [pid 7377] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7377] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7377] write(4, "72", 2) = 2 [pid 7377] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7377] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7377] exit_group(0) = ? [pid 7377] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7377, si_uid=0, si_status=0, 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 7378 attached , child_tidptr=0x5555568ff5d0) = 7378 [pid 7378] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7378] setpgid(0, 0) = 0 [pid 7378] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7378] write(3, "1000", 4) = 4 [pid 7378] close(3) = 0 [pid 7378] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7378] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7378] write(4, "72", 2) = 2 [pid 7378] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7378] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7378] exit_group(0) = ? [pid 7378] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7378, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7379 ./strace-static-x86_64: Process 7379 attached [pid 7379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7379] setpgid(0, 0) = 0 [pid 7379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7379] write(3, "1000", 4) = 4 [pid 7379] close(3) = 0 [pid 7379] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7379] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7379] write(4, "72", 2) = 2 [pid 7379] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7379] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7379] exit_group(0) = ? [pid 7379] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7379, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7380 ./strace-static-x86_64: Process 7380 attached [pid 7380] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7380] setpgid(0, 0) = 0 [pid 7380] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7380] write(3, "1000", 4) = 4 [pid 7380] close(3) = 0 [ 105.196827][ T3615] udevd[3615]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [pid 7380] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7380] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7380] write(4, "72", 2) = 2 [pid 7380] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7380] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7380] exit_group(0) = ? [pid 7380] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7380, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7381 ./strace-static-x86_64: Process 7381 attached [pid 7381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7381] setpgid(0, 0) = 0 [pid 7381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7381] write(3, "1000", 4) = 4 [pid 7381] close(3) = 0 [pid 7381] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7381] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7381] write(4, "72", 2) = 2 [pid 7381] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7381] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7381] exit_group(0) = ? [pid 7381] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7381, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7382 ./strace-static-x86_64: Process 7382 attached [pid 7382] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7382] setpgid(0, 0) = 0 [pid 7382] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7382] write(3, "1000", 4) = 4 [pid 7382] close(3) = 0 [pid 7382] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7382] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7382] write(4, "72", 2) = 2 [pid 7382] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7382] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7382] exit_group(0) = ? [pid 7382] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7382, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7383 ./strace-static-x86_64: Process 7383 attached [pid 7383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7383] setpgid(0, 0) = 0 [pid 7383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7383] write(3, "1000", 4) = 4 [pid 7383] close(3) = 0 [pid 7383] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7383] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7383] write(4, "72", 2) = 2 [pid 7383] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7383] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7383] exit_group(0) = ? [pid 7383] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7383, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7384 ./strace-static-x86_64: Process 7384 attached [pid 7384] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7384] setpgid(0, 0) = 0 [pid 7384] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7384] write(3, "1000", 4) = 4 [pid 7384] close(3) = 0 [pid 7384] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7384] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7384] write(4, "72", 2) = 2 [pid 7384] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7384] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7384] exit_group(0) = ? [pid 7384] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7384, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7385 ./strace-static-x86_64: Process 7385 attached [pid 7385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7385] setpgid(0, 0) = 0 [pid 7385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7385] write(3, "1000", 4) = 4 [pid 7385] close(3) = 0 [pid 7385] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7385] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7385] write(4, "72", 2) = 2 [pid 7385] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7385] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7385] exit_group(0) = ? [pid 7385] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7385, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7386 ./strace-static-x86_64: Process 7386 attached [pid 7386] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7386] setpgid(0, 0) = 0 [pid 7386] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7386] write(3, "1000", 4) = 4 [pid 7386] close(3) = 0 [pid 7386] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7386] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7386] write(4, "72", 2) = 2 [pid 7386] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7386] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7386] exit_group(0) = ? [pid 7386] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7386, 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=0x5555568ff5d0) = 7387 ./strace-static-x86_64: Process 7387 attached [pid 7387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7387] setpgid(0, 0) = 0 [pid 7387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7387] write(3, "1000", 4) = 4 [pid 7387] close(3) = 0 [pid 7387] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7387] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7387] write(4, "72", 2) = 2 [pid 7387] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7387] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7387] exit_group(0) = ? [pid 7387] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7387, si_uid=0, si_status=0, 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 7388 attached , child_tidptr=0x5555568ff5d0) = 7388 [pid 7388] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7388] setpgid(0, 0) = 0 [pid 7388] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7388] write(3, "1000", 4) = 4 [pid 7388] close(3) = 0 [pid 7388] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7388] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7388] write(4, "72", 2) = 2 [pid 7388] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7388] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7388] exit_group(0) = ? [pid 7388] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7388, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7389 ./strace-static-x86_64: Process 7389 attached [pid 7389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7389] setpgid(0, 0) = 0 [pid 7389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7389] write(3, "1000", 4) = 4 [pid 7389] close(3) = 0 [pid 7389] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7389] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7389] write(4, "72", 2) = 2 [pid 7389] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7389] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7389] exit_group(0) = ? [pid 7389] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7389, si_uid=0, si_status=0, 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 7390 attached , child_tidptr=0x5555568ff5d0) = 7390 [pid 7390] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7390] setpgid(0, 0) = 0 [pid 7390] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7390] write(3, "1000", 4) = 4 [pid 7390] close(3) = 0 [pid 7390] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7390] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7390] write(4, "72", 2) = 2 [pid 7390] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7390] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7390] exit_group(0) = ? [pid 7390] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7390, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7391 ./strace-static-x86_64: Process 7391 attached [pid 7391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7391] setpgid(0, 0) = 0 [pid 7391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7391] write(3, "1000", 4) = 4 [pid 7391] close(3) = 0 [pid 7391] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7391] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7391] write(4, "72", 2) = 2 [pid 7391] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7391] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7391] exit_group(0) = ? [pid 7391] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7391, si_uid=0, si_status=0, 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 7392 attached [pid 7392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7392] setpgid(0, 0) = 0 [pid 7392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7392] write(3, "1000", 4) = 4 [pid 7392] close(3) = 0 [pid 7392] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7392] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7392] write(4, "72", 2) = 2 [pid 7392] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7392 [pid 7392] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 7392] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7392] exit_group(0) = ? [pid 7392] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7392, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7393 ./strace-static-x86_64: Process 7393 attached [pid 7393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7393] setpgid(0, 0) = 0 [pid 7393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7393] write(3, "1000", 4) = 4 [pid 7393] close(3) = 0 [pid 7393] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7393] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7393] write(4, "72", 2) = 2 [pid 7393] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7393] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7393] exit_group(0) = ? [pid 7393] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7393, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7394 ./strace-static-x86_64: Process 7394 attached [pid 7394] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7394] setpgid(0, 0) = 0 [pid 7394] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7394] write(3, "1000", 4) = 4 [pid 7394] close(3) = 0 [pid 7394] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7394] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7394] write(4, "72", 2) = 2 [pid 7394] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7394] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7394] exit_group(0) = ? [pid 7394] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7394, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7395 ./strace-static-x86_64: Process 7395 attached [pid 7395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7395] setpgid(0, 0) = 0 [pid 7395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7395] write(3, "1000", 4) = 4 [pid 7395] close(3) = 0 [pid 7395] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7395] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7395] write(4, "72", 2) = 2 [pid 7395] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7395] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7395] exit_group(0) = ? [pid 7395] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7395, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7396 ./strace-static-x86_64: Process 7396 attached [pid 7396] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7396] setpgid(0, 0) = 0 [pid 7396] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7396] write(3, "1000", 4) = 4 [pid 7396] close(3) = 0 [pid 7396] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7396] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7396] write(4, "72", 2) = 2 [pid 7396] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7396] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7396] exit_group(0) = ? [pid 7396] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7396, 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 7397 attached , child_tidptr=0x5555568ff5d0) = 7397 [pid 7397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7397] setpgid(0, 0) = 0 [pid 7397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7397] write(3, "1000", 4) = 4 [pid 7397] close(3) = 0 [pid 7397] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7397] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7397] write(4, "72", 2) = 2 [pid 7397] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7397] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7397] exit_group(0) = ? [pid 7397] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7397, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7398 ./strace-static-x86_64: Process 7398 attached [pid 7398] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7398] setpgid(0, 0) = 0 [pid 7398] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7398] write(3, "1000", 4) = 4 [pid 7398] close(3) = 0 [pid 7398] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7398] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7398] write(4, "72", 2) = 2 [pid 7398] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7398] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7398] exit_group(0) = ? [pid 7398] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7398, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7399 ./strace-static-x86_64: Process 7399 attached [pid 7399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7399] setpgid(0, 0) = 0 [pid 7399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7399] write(3, "1000", 4) = 4 [pid 7399] close(3) = 0 [pid 7399] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7399] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7399] write(4, "72", 2) = 2 [pid 7399] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7399] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7399] exit_group(0) = ? [pid 7399] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7399, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7400 ./strace-static-x86_64: Process 7400 attached [pid 7400] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7400] setpgid(0, 0) = 0 [pid 7400] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7400] write(3, "1000", 4) = 4 [pid 7400] close(3) = 0 [pid 7400] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7400] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7400] write(4, "72", 2) = 2 [pid 7400] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7400] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7400] exit_group(0) = ? [pid 7400] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7400, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7401 ./strace-static-x86_64: Process 7401 attached [pid 7401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7401] setpgid(0, 0) = 0 [pid 7401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7401] write(3, "1000", 4) = 4 [pid 7401] close(3) = 0 [pid 7401] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7401] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7401] write(4, "72", 2) = 2 [pid 7401] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7401] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7401] exit_group(0) = ? [pid 7401] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7401, si_uid=0, si_status=0, 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 7402 attached , child_tidptr=0x5555568ff5d0) = 7402 [pid 7402] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7402] setpgid(0, 0) = 0 [pid 7402] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7402] write(3, "1000", 4) = 4 [pid 7402] close(3) = 0 [pid 7402] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7402] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7402] write(4, "72", 2) = 2 [pid 7402] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7402] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7402] exit_group(0) = ? [pid 7402] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7402, si_uid=0, si_status=0, 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 7403 attached , child_tidptr=0x5555568ff5d0) = 7403 [pid 7403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7403] setpgid(0, 0) = 0 [pid 7403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7403] write(3, "1000", 4) = 4 [pid 7403] close(3) = 0 [pid 7403] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7403] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7403] write(4, "72", 2) = 2 [pid 7403] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7403] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7403] exit_group(0) = ? [pid 7403] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7403, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7404 ./strace-static-x86_64: Process 7404 attached [pid 7404] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7404] setpgid(0, 0) = 0 [pid 7404] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7404] write(3, "1000", 4) = 4 [pid 7404] close(3) = 0 [pid 7404] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7404] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7404] write(4, "72", 2) = 2 [pid 7404] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7404] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7404] exit_group(0) = ? [pid 7404] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7404, si_uid=0, si_status=0, 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 7405 attached , child_tidptr=0x5555568ff5d0) = 7405 [pid 7405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7405] setpgid(0, 0) = 0 [pid 7405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7405] write(3, "1000", 4) = 4 [pid 7405] close(3) = 0 [pid 7405] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7405] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7405] write(4, "72", 2) = 2 [pid 7405] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7405] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7405] exit_group(0) = ? [pid 7405] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7405, si_uid=0, si_status=0, 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 7406 attached , child_tidptr=0x5555568ff5d0) = 7406 [pid 7406] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7406] setpgid(0, 0) = 0 [pid 7406] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7406] write(3, "1000", 4) = 4 [pid 7406] close(3) = 0 [pid 7406] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7406] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7406] write(4, "72", 2) = 2 [pid 7406] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7406] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7406] exit_group(0) = ? [pid 7406] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7406, si_uid=0, si_status=0, 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 7407 attached , child_tidptr=0x5555568ff5d0) = 7407 [pid 7407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7407] setpgid(0, 0) = 0 [pid 7407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7407] write(3, "1000", 4) = 4 [pid 7407] close(3) = 0 [pid 7407] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7407] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7407] write(4, "72", 2) = 2 [pid 7407] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7407] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7407] exit_group(0) = ? [pid 7407] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7407, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7408 ./strace-static-x86_64: Process 7408 attached [pid 7408] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7408] setpgid(0, 0) = 0 [pid 7408] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7408] write(3, "1000", 4) = 4 [pid 7408] close(3) = 0 [pid 7408] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7408] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7408] write(4, "72", 2) = 2 [pid 7408] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7408] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7408] exit_group(0) = ? [pid 7408] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7408, si_uid=0, si_status=0, 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 7409 attached , child_tidptr=0x5555568ff5d0) = 7409 [pid 7409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7409] setpgid(0, 0) = 0 [pid 7409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7409] write(3, "1000", 4) = 4 [pid 7409] close(3) = 0 [pid 7409] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7409] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7409] write(4, "72", 2) = 2 [pid 7409] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7409] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7409] exit_group(0) = ? [pid 7409] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7409, 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=0x5555568ff5d0) = 7410 ./strace-static-x86_64: Process 7410 attached [pid 7410] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7410] setpgid(0, 0) = 0 [pid 7410] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7410] write(3, "1000", 4) = 4 [pid 7410] close(3) = 0 [pid 7410] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7410] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7410] write(4, "72", 2) = 2 [pid 7410] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7410] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7410] exit_group(0) = ? [pid 7410] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7410, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7411 ./strace-static-x86_64: Process 7411 attached [pid 7411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7411] setpgid(0, 0) = 0 [pid 7411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7411] write(3, "1000", 4) = 4 [pid 7411] close(3) = 0 [pid 7411] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7411] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7411] write(4, "72", 2) = 2 [pid 7411] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7411] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7411] exit_group(0) = ? [pid 7411] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7411, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7412 ./strace-static-x86_64: Process 7412 attached [pid 7412] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7412] setpgid(0, 0) = 0 [pid 7412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7412] write(3, "1000", 4) = 4 [pid 7412] close(3) = 0 [pid 7412] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7412] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7412] write(4, "72", 2) = 2 [pid 7412] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7412] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7412] exit_group(0) = ? [pid 7412] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7412, 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=0x5555568ff5d0) = 7413 ./strace-static-x86_64: Process 7413 attached [pid 7413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7413] setpgid(0, 0) = 0 [pid 7413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7413] write(3, "1000", 4) = 4 [pid 7413] close(3) = 0 [pid 7413] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7413] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7413] write(4, "72", 2) = 2 [pid 7413] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7413] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7413] exit_group(0) = ? [pid 7413] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7413, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7414 ./strace-static-x86_64: Process 7414 attached [pid 7414] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7414] setpgid(0, 0) = 0 [pid 7414] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7414] write(3, "1000", 4) = 4 [pid 7414] close(3) = 0 [pid 7414] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7414] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7414] write(4, "72", 2) = 2 [pid 7414] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7414] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7414] exit_group(0) = ? [pid 7414] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7414, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7415 ./strace-static-x86_64: Process 7415 attached [pid 7415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7415] setpgid(0, 0) = 0 [pid 7415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7415] write(3, "1000", 4) = 4 [pid 7415] close(3) = 0 [pid 7415] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7415] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7415] write(4, "72", 2) = 2 [pid 7415] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7415] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7415] exit_group(0) = ? [pid 7415] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7415, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7416 ./strace-static-x86_64: Process 7416 attached [pid 7416] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7416] setpgid(0, 0) = 0 [pid 7416] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7416] write(3, "1000", 4) = 4 [pid 7416] close(3) = 0 [pid 7416] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7416] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7416] write(4, "72", 2) = 2 [pid 7416] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7416] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7416] exit_group(0) = ? [pid 7416] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7416, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7417 ./strace-static-x86_64: Process 7417 attached [pid 7417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7417] setpgid(0, 0) = 0 [pid 7417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7417] write(3, "1000", 4) = 4 [pid 7417] close(3) = 0 [pid 7417] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7417] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7417] write(4, "72", 2) = 2 [pid 7417] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7417] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7417] exit_group(0) = ? [pid 7417] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7417, 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=0x5555568ff5d0) = 7418 ./strace-static-x86_64: Process 7418 attached [pid 7418] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7418] setpgid(0, 0) = 0 [pid 7418] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7418] write(3, "1000", 4) = 4 [pid 7418] close(3) = 0 [pid 7418] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7418] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7418] write(4, "72", 2) = 2 [pid 7418] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7418] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7418] exit_group(0) = ? [pid 7418] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7418, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7419 ./strace-static-x86_64: Process 7419 attached [pid 7419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7419] setpgid(0, 0) = 0 [pid 7419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7419] write(3, "1000", 4) = 4 [pid 7419] close(3) = 0 [pid 7419] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7419] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7419] write(4, "72", 2) = 2 [pid 7419] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7419] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7419] exit_group(0) = ? [pid 7419] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7419, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7420 ./strace-static-x86_64: Process 7420 attached [pid 7420] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7420] setpgid(0, 0) = 0 [pid 7420] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7420] write(3, "1000", 4) = 4 [pid 7420] close(3) = 0 [pid 7420] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7420] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7420] write(4, "72", 2) = 2 [pid 7420] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7420] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7420] exit_group(0) = ? [pid 7420] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7420, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7421 ./strace-static-x86_64: Process 7421 attached [pid 7421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7421] setpgid(0, 0) = 0 [pid 7421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7421] write(3, "1000", 4) = 4 [pid 7421] close(3) = 0 [pid 7421] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7421] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7421] write(4, "72", 2) = 2 [pid 7421] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7421] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7421] exit_group(0) = ? [pid 7421] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7421, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7422 ./strace-static-x86_64: Process 7422 attached [pid 7422] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7422] setpgid(0, 0) = 0 [pid 7422] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7422] write(3, "1000", 4) = 4 [pid 7422] close(3) = 0 [pid 7422] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7422] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7422] write(4, "72", 2) = 2 [pid 7422] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7422] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7422] exit_group(0) = ? [pid 7422] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7422, si_uid=0, si_status=0, 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 7423 attached , child_tidptr=0x5555568ff5d0) = 7423 [pid 7423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7423] setpgid(0, 0) = 0 [pid 7423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7423] write(3, "1000", 4) = 4 [pid 7423] close(3) = 0 [pid 7423] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7423] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7423] write(4, "72", 2) = 2 [pid 7423] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7423] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 7423] exit_group(0) = ? [pid 7423] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7423, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7424 ./strace-static-x86_64: Process 7424 attached [pid 7424] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7424] setpgid(0, 0) = 0 [pid 7424] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7424] write(3, "1000", 4) = 4 [pid 7424] close(3) = 0 [pid 7424] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7424] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7424] write(4, "72", 2) = 2 [pid 7424] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 7424] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7424] exit_group(0) = ? [pid 7424] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7424, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7425 ./strace-static-x86_64: Process 7425 attached [pid 7425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7425] setpgid(0, 0) = 0 [pid 7425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7425] write(3, "1000", 4) = 4 [pid 7425] close(3) = 0 [pid 7425] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7425] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7425] write(4, "72", 2) = 2 [pid 7425] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7425] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7425] exit_group(0) = ? [pid 7425] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7425, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7426 ./strace-static-x86_64: Process 7426 attached [pid 7426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7426] setpgid(0, 0) = 0 [pid 7426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7426] write(3, "1000", 4) = 4 [pid 7426] close(3) = 0 [pid 7426] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7426] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7426] write(4, "72", 2) = 2 [pid 7426] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7426] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7426] exit_group(0) = ? [pid 7426] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7426, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7427 ./strace-static-x86_64: Process 7427 attached [pid 7427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7427] setpgid(0, 0) = 0 [pid 7427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7427] write(3, "1000", 4) = 4 [pid 7427] close(3) = 0 [pid 7427] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7427] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7427] write(4, "72", 2) = 2 [pid 7427] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7427] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7427] exit_group(0) = ? [pid 7427] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7427, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7428 ./strace-static-x86_64: Process 7428 attached [pid 7428] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7428] setpgid(0, 0) = 0 [pid 7428] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7428] write(3, "1000", 4) = 4 [pid 7428] close(3) = 0 [pid 7428] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7428] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7428] write(4, "72", 2) = 2 [pid 7428] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7428] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7428] exit_group(0) = ? [pid 7428] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7428, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7429 ./strace-static-x86_64: Process 7429 attached [pid 7429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7429] setpgid(0, 0) = 0 [pid 7429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7429] write(3, "1000", 4) = 4 [pid 7429] close(3) = 0 [pid 7429] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7429] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7429] write(4, "72", 2) = 2 [pid 7429] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7429] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7429] exit_group(0) = ? [pid 7429] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7429, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7430 ./strace-static-x86_64: Process 7430 attached [pid 7430] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7430] setpgid(0, 0) = 0 [pid 7430] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7430] write(3, "1000", 4) = 4 [pid 7430] close(3) = 0 [pid 7430] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7430] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7430] write(4, "72", 2) = 2 [pid 7430] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7430] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7430] exit_group(0) = ? [pid 7430] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7430, si_uid=0, si_status=0, 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 7431 attached , child_tidptr=0x5555568ff5d0) = 7431 [pid 7431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7431] setpgid(0, 0) = 0 [pid 7431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7431] write(3, "1000", 4) = 4 [pid 7431] close(3) = 0 [pid 7431] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7431] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7431] write(4, "72", 2) = 2 [pid 7431] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7431] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7431] exit_group(0) = ? [pid 7431] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7431, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7432 ./strace-static-x86_64: Process 7432 attached [pid 7432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7432] setpgid(0, 0) = 0 [pid 7432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7432] write(3, "1000", 4) = 4 [pid 7432] close(3) = 0 [pid 7432] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7432] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7432] write(4, "72", 2) = 2 [pid 7432] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7432] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7432] exit_group(0) = ? [pid 7432] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7432, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7433 ./strace-static-x86_64: Process 7433 attached [pid 7433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7433] setpgid(0, 0) = 0 [pid 7433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7433] write(3, "1000", 4) = 4 [pid 7433] close(3) = 0 [pid 7433] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7433] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7433] write(4, "72", 2) = 2 [pid 7433] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7433] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7433] exit_group(0) = ? [pid 7433] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7433, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7434 ./strace-static-x86_64: Process 7434 attached [pid 7434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7434] setpgid(0, 0) = 0 [pid 7434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7434] write(3, "1000", 4) = 4 [pid 7434] close(3) = 0 [pid 7434] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7434] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7434] write(4, "72", 2) = 2 [pid 7434] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7434] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7434] exit_group(0) = ? [pid 7434] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7434, si_uid=0, si_status=0, 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 7435 attached , child_tidptr=0x5555568ff5d0) = 7435 [pid 7435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7435] setpgid(0, 0) = 0 [pid 7435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7435] write(3, "1000", 4) = 4 [pid 7435] close(3) = 0 [pid 7435] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7435] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7435] write(4, "72", 2) = 2 [pid 7435] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7435] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7435] exit_group(0) = ? [pid 7435] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7435, si_uid=0, si_status=0, 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 7436 attached , child_tidptr=0x5555568ff5d0) = 7436 [pid 7436] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7436] setpgid(0, 0) = 0 [pid 7436] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7436] write(3, "1000", 4) = 4 [pid 7436] close(3) = 0 [pid 7436] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7436] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7436] write(4, "72", 2) = 2 [pid 7436] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7436] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7436] exit_group(0) = ? [pid 7436] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7436, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7437 ./strace-static-x86_64: Process 7437 attached [pid 7437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7437] setpgid(0, 0) = 0 [pid 7437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7437] write(3, "1000", 4) = 4 [pid 7437] close(3) = 0 [pid 7437] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7437] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7437] write(4, "72", 2) = 2 [pid 7437] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7437] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7437] exit_group(0) = ? [pid 7437] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7437, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7438 ./strace-static-x86_64: Process 7438 attached [pid 7438] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7438] setpgid(0, 0) = 0 [pid 7438] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7438] write(3, "1000", 4) = 4 [pid 7438] close(3) = 0 [pid 7438] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7438] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7438] write(4, "72", 2) = 2 [pid 7438] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7438] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7438] exit_group(0) = ? [pid 7438] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7438, si_uid=0, si_status=0, 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 7439 attached , child_tidptr=0x5555568ff5d0) = 7439 [pid 7439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7439] setpgid(0, 0) = 0 [pid 7439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7439] write(3, "1000", 4) = 4 [pid 7439] close(3) = 0 [pid 7439] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7439] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7439] write(4, "72", 2) = 2 [pid 7439] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7439] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7439] exit_group(0) = ? [pid 7439] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7439, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7440 ./strace-static-x86_64: Process 7440 attached [pid 7440] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7440] setpgid(0, 0) = 0 [pid 7440] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7440] write(3, "1000", 4) = 4 [pid 7440] close(3) = 0 [pid 7440] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7440] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7440] write(4, "72", 2) = 2 [pid 7440] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7440] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7440] exit_group(0) = ? [pid 7440] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7440, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7441 ./strace-static-x86_64: Process 7441 attached [pid 7441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7441] setpgid(0, 0) = 0 [pid 7441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7441] write(3, "1000", 4) = 4 [pid 7441] close(3) = 0 [pid 7441] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7441] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7441] write(4, "72", 2) = 2 [pid 7441] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7441] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7441] exit_group(0) = ? [pid 7441] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7441, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7442 ./strace-static-x86_64: Process 7442 attached [pid 7442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7442] setpgid(0, 0) = 0 [pid 7442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7442] write(3, "1000", 4) = 4 [pid 7442] close(3) = 0 [pid 7442] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7442] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7442] write(4, "72", 2) = 2 [pid 7442] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7442] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7442] exit_group(0) = ? [pid 7442] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7442, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7443 ./strace-static-x86_64: Process 7443 attached [pid 7443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7443] setpgid(0, 0) = 0 [pid 7443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7443] write(3, "1000", 4) = 4 [pid 7443] close(3) = 0 [pid 7443] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7443] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7443] write(4, "72", 2) = 2 [pid 7443] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7443] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7443] exit_group(0) = ? [pid 7443] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7443, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7444 ./strace-static-x86_64: Process 7444 attached [pid 7444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7444] setpgid(0, 0) = 0 [pid 7444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7444] write(3, "1000", 4) = 4 [pid 7444] close(3) = 0 [pid 7444] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7444] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7444] write(4, "72", 2) = 2 [pid 7444] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7444] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7444] exit_group(0) = ? [pid 7444] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7444, 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=0x5555568ff5d0) = 7445 ./strace-static-x86_64: Process 7445 attached [pid 7445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7445] setpgid(0, 0) = 0 [pid 7445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7445] write(3, "1000", 4) = 4 [pid 7445] close(3) = 0 [pid 7445] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7445] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7445] write(4, "72", 2) = 2 [pid 7445] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7445] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7445] exit_group(0) = ? [pid 7445] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7445, 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 7446 attached , child_tidptr=0x5555568ff5d0) = 7446 [pid 7446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7446] setpgid(0, 0) = 0 [pid 7446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7446] write(3, "1000", 4) = 4 [pid 7446] close(3) = 0 [pid 7446] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7446] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7446] write(4, "72", 2) = 2 [pid 7446] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7446] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7446] exit_group(0) = ? [pid 7446] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7446, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7447 ./strace-static-x86_64: Process 7447 attached [pid 7447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7447] setpgid(0, 0) = 0 [pid 7447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7447] write(3, "1000", 4) = 4 [pid 7447] close(3) = 0 [pid 7447] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7447] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7447] write(4, "72", 2) = 2 [pid 7447] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7447] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7447] exit_group(0) = ? [pid 7447] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7447, 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=0x5555568ff5d0) = 7448 ./strace-static-x86_64: Process 7448 attached [pid 7448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7448] setpgid(0, 0) = 0 [pid 7448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7448] write(3, "1000", 4) = 4 [pid 7448] close(3) = 0 [pid 7448] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7448] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7448] write(4, "72", 2) = 2 [pid 7448] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7448] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7448] exit_group(0) = ? [pid 7448] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7448, si_uid=0, si_status=0, 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 7449 attached , child_tidptr=0x5555568ff5d0) = 7449 [pid 7449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7449] setpgid(0, 0) = 0 [pid 7449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7449] write(3, "1000", 4) = 4 [pid 7449] close(3) = 0 [pid 7449] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7449] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7449] write(4, "72", 2) = 2 [pid 7449] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7449] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7449] exit_group(0) = ? [pid 7449] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7449, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7450 ./strace-static-x86_64: Process 7450 attached [pid 7450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7450] setpgid(0, 0) = 0 [pid 7450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7450] write(3, "1000", 4) = 4 [pid 7450] close(3) = 0 [pid 7450] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7450] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7450] write(4, "72", 2) = 2 [pid 7450] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7450] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7450] exit_group(0) = ? [pid 7450] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7450, si_uid=0, si_status=0, 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 7451 attached , child_tidptr=0x5555568ff5d0) = 7451 [pid 7451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7451] setpgid(0, 0) = 0 [pid 7451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7451] write(3, "1000", 4) = 4 [pid 7451] close(3) = 0 [pid 7451] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7451] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7451] write(4, "72", 2) = 2 [pid 7451] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7451] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7451] exit_group(0) = ? [pid 7451] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7451, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7452 ./strace-static-x86_64: Process 7452 attached [pid 7452] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7452] setpgid(0, 0) = 0 [pid 7452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7452] write(3, "1000", 4) = 4 [pid 7452] close(3) = 0 [pid 7452] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7452] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7452] write(4, "72", 2) = 2 [pid 7452] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7452] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7452] exit_group(0) = ? [pid 7452] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7452, 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=0x5555568ff5d0) = 7453 ./strace-static-x86_64: Process 7453 attached [pid 7453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7453] setpgid(0, 0) = 0 [pid 7453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7453] write(3, "1000", 4) = 4 [pid 7453] close(3) = 0 [pid 7453] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7453] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7453] write(4, "72", 2) = 2 [pid 7453] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7453] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7453] exit_group(0) = ? [pid 7453] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7453, si_uid=0, si_status=0, 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 7454 attached , child_tidptr=0x5555568ff5d0) = 7454 [pid 7454] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7454] setpgid(0, 0) = 0 [pid 7454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7454] write(3, "1000", 4) = 4 [pid 7454] close(3) = 0 [pid 7454] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7454] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7454] write(4, "72", 2) = 2 [pid 7454] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7454] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7454] exit_group(0) = ? [pid 7454] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7454, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7455 ./strace-static-x86_64: Process 7455 attached [pid 7455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7455] setpgid(0, 0) = 0 [pid 7455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7455] write(3, "1000", 4) = 4 [pid 7455] close(3) = 0 [pid 7455] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7455] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7455] write(4, "72", 2) = 2 [pid 7455] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7455] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7455] exit_group(0) = ? [pid 7455] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7455, si_uid=0, si_status=0, 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 7456 attached [pid 7456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7456] setpgid(0, 0) = 0 [pid 7456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7456 [pid 7456] <... openat resumed>) = 3 [pid 7456] write(3, "1000", 4) = 4 [pid 7456] close(3) = 0 [pid 7456] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7456] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7456] write(4, "72", 2) = 2 [pid 7456] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7456] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7456] exit_group(0) = ? [pid 7456] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7456, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7457 ./strace-static-x86_64: Process 7457 attached [pid 7457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7457] setpgid(0, 0) = 0 [pid 7457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7457] write(3, "1000", 4) = 4 [pid 7457] close(3) = 0 [pid 7457] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7457] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7457] write(4, "72", 2) = 2 [pid 7457] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7457] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7457] exit_group(0) = ? [pid 7457] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7457, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7458 ./strace-static-x86_64: Process 7458 attached [pid 7458] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7458] setpgid(0, 0) = 0 [pid 7458] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7458] write(3, "1000", 4) = 4 [pid 7458] close(3) = 0 [pid 7458] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7458] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7458] write(4, "72", 2) = 2 [pid 7458] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7458] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7458] exit_group(0) = ? [pid 7458] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7458, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7459 ./strace-static-x86_64: Process 7459 attached [pid 7459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7459] setpgid(0, 0) = 0 [pid 7459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7459] write(3, "1000", 4) = 4 [pid 7459] close(3) = 0 [pid 7459] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7459] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7459] write(4, "72", 2) = 2 [pid 7459] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7459] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7459] exit_group(0) = ? [pid 7459] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7459, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7460 ./strace-static-x86_64: Process 7460 attached [pid 7460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7460] setpgid(0, 0) = 0 [pid 7460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7460] write(3, "1000", 4) = 4 [pid 7460] close(3) = 0 [pid 7460] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7460] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7460] write(4, "72", 2) = 2 [pid 7460] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7460] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7460] exit_group(0) = ? [pid 7460] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7460, 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=0x5555568ff5d0) = 7461 ./strace-static-x86_64: Process 7461 attached [pid 7461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7461] setpgid(0, 0) = 0 [pid 7461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7461] write(3, "1000", 4) = 4 [pid 7461] close(3) = 0 [pid 7461] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7461] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7461] write(4, "72", 2) = 2 [pid 7461] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7461] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7461] exit_group(0) = ? [pid 7461] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7461, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7462 ./strace-static-x86_64: Process 7462 attached [pid 7462] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7462] setpgid(0, 0) = 0 [pid 7462] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7462] write(3, "1000", 4) = 4 [pid 7462] close(3) = 0 [pid 7462] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7462] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7462] write(4, "72", 2) = 2 [pid 7462] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7462] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7462] exit_group(0) = ? [pid 7462] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7462, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7463 ./strace-static-x86_64: Process 7463 attached [pid 7463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7463] setpgid(0, 0) = 0 [pid 7463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7463] write(3, "1000", 4) = 4 [pid 7463] close(3) = 0 [pid 7463] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7463] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7463] write(4, "72", 2) = 2 [pid 7463] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7463] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7463] exit_group(0) = ? [pid 7463] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7463, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7464 ./strace-static-x86_64: Process 7464 attached [pid 7464] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7464] setpgid(0, 0) = 0 [pid 7464] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7464] write(3, "1000", 4) = 4 [pid 7464] close(3) = 0 [pid 7464] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7464] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7464] write(4, "72", 2) = 2 [pid 7464] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7464] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7464] exit_group(0) = ? [pid 7464] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7464, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7465 ./strace-static-x86_64: Process 7465 attached [pid 7465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7465] setpgid(0, 0) = 0 [pid 7465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7465] write(3, "1000", 4) = 4 [pid 7465] close(3) = 0 [pid 7465] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7465] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7465] write(4, "72", 2) = 2 [pid 7465] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7465] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7465] exit_group(0) = ? [pid 7465] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7465, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7466 ./strace-static-x86_64: Process 7466 attached [pid 7466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7466] setpgid(0, 0) = 0 [pid 7466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7466] write(3, "1000", 4) = 4 [pid 7466] close(3) = 0 [pid 7466] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7466] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7466] write(4, "72", 2) = 2 [pid 7466] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7466] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7466] exit_group(0) = ? [pid 7466] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7466, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7467 ./strace-static-x86_64: Process 7467 attached [pid 7467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7467] setpgid(0, 0) = 0 [pid 7467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7467] write(3, "1000", 4) = 4 [pid 7467] close(3) = 0 [pid 7467] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7467] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7467] write(4, "72", 2) = 2 [pid 7467] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7467] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7467] exit_group(0) = ? [pid 7467] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7467, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7468 ./strace-static-x86_64: Process 7468 attached [pid 7468] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7468] setpgid(0, 0) = 0 [pid 7468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7468] write(3, "1000", 4) = 4 [pid 7468] close(3) = 0 [pid 7468] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7468] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7468] write(4, "72", 2) = 2 [pid 7468] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7468] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7468] exit_group(0) = ? [pid 7468] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7468, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7469 ./strace-static-x86_64: Process 7469 attached [pid 7469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7469] setpgid(0, 0) = 0 [pid 7469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7469] write(3, "1000", 4) = 4 [pid 7469] close(3) = 0 [pid 7469] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7469] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7469] write(4, "72", 2) = 2 [pid 7469] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7469] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7469] exit_group(0) = ? [pid 7469] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7469, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7470 ./strace-static-x86_64: Process 7470 attached [pid 7470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7470] setpgid(0, 0) = 0 [pid 7470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7470] write(3, "1000", 4) = 4 [pid 7470] close(3) = 0 [pid 7470] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7470] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7470] write(4, "72", 2) = 2 [pid 7470] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7470] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7470] exit_group(0) = ? [pid 7470] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7470, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7471 ./strace-static-x86_64: Process 7471 attached [pid 7471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7471] setpgid(0, 0) = 0 [pid 7471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7471] write(3, "1000", 4) = 4 [pid 7471] close(3) = 0 [pid 7471] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7471] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7471] write(4, "72", 2) = 2 [pid 7471] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7471] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7471] exit_group(0) = ? [pid 7471] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7471, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7472 ./strace-static-x86_64: Process 7472 attached [pid 7472] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7472] setpgid(0, 0) = 0 [pid 7472] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7472] write(3, "1000", 4) = 4 [pid 7472] close(3) = 0 [pid 7472] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7472] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7472] write(4, "72", 2) = 2 [pid 7472] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7472] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7472] exit_group(0) = ? [pid 7472] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7472, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7473 ./strace-static-x86_64: Process 7473 attached [pid 7473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7473] setpgid(0, 0) = 0 [pid 7473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7473] write(3, "1000", 4) = 4 [pid 7473] close(3) = 0 [pid 7473] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7473] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7473] write(4, "72", 2) = 2 [pid 7473] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7473] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7473] exit_group(0) = ? [pid 7473] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7473, 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=0x5555568ff5d0) = 7474 ./strace-static-x86_64: Process 7474 attached [pid 7474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7474] setpgid(0, 0) = 0 [pid 7474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7474] write(3, "1000", 4) = 4 [pid 7474] close(3) = 0 [pid 7474] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7474] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7474] write(4, "72", 2) = 2 [pid 7474] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7474] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7474] exit_group(0) = ? [pid 7474] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7474, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7475 ./strace-static-x86_64: Process 7475 attached [pid 7475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7475] setpgid(0, 0) = 0 [pid 7475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7475] write(3, "1000", 4) = 4 [pid 7475] close(3) = 0 [pid 7475] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7475] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7475] write(4, "72", 2) = 2 [pid 7475] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7475] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7475] exit_group(0) = ? [pid 7475] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7475, si_uid=0, si_status=0, 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 7476 attached , child_tidptr=0x5555568ff5d0) = 7476 [pid 7476] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7476] setpgid(0, 0) = 0 [pid 7476] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7476] write(3, "1000", 4) = 4 [pid 7476] close(3) = 0 [pid 7476] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7476] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7476] write(4, "72", 2) = 2 [pid 7476] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7476] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7476] exit_group(0) = ? [pid 7476] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7476, si_uid=0, si_status=0, 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 7477 attached , child_tidptr=0x5555568ff5d0) = 7477 [pid 7477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7477] setpgid(0, 0) = 0 [pid 7477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7477] write(3, "1000", 4) = 4 [pid 7477] close(3) = 0 [pid 7477] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7477] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7477] write(4, "72", 2) = 2 [pid 7477] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7477] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7477] exit_group(0) = ? [pid 7477] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7477, si_uid=0, si_status=0, 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 7478 attached , child_tidptr=0x5555568ff5d0) = 7478 [pid 7478] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7478] setpgid(0, 0) = 0 [pid 7478] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7478] write(3, "1000", 4) = 4 [pid 7478] close(3) = 0 [pid 7478] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7478] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7478] write(4, "72", 2) = 2 [pid 7478] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7478] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7478] exit_group(0) = ? [pid 7478] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7478, si_uid=0, si_status=0, 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 7479 attached , child_tidptr=0x5555568ff5d0) = 7479 [pid 7479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7479] setpgid(0, 0) = 0 [pid 7479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7479] write(3, "1000", 4) = 4 [pid 7479] close(3) = 0 [pid 7479] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7479] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7479] write(4, "72", 2) = 2 [pid 7479] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7479] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7479] exit_group(0) = ? [pid 7479] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7479, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7480 ./strace-static-x86_64: Process 7480 attached [pid 7480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7480] setpgid(0, 0) = 0 [pid 7480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7480] write(3, "1000", 4) = 4 [pid 7480] close(3) = 0 [pid 7480] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7480] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7480] write(4, "72", 2) = 2 [pid 7480] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7480] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7480] exit_group(0) = ? [pid 7480] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7480, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7481 ./strace-static-x86_64: Process 7481 attached [pid 7481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7481] setpgid(0, 0) = 0 [pid 7481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7481] write(3, "1000", 4) = 4 [pid 7481] close(3) = 0 [pid 7481] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7481] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7481] write(4, "72", 2) = 2 [pid 7481] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7481] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7481] exit_group(0) = ? [pid 7481] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7481, si_uid=0, si_status=0, 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 7482 attached , child_tidptr=0x5555568ff5d0) = 7482 [pid 7482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7482] setpgid(0, 0) = 0 [pid 7482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7482] write(3, "1000", 4) = 4 [pid 7482] close(3) = 0 [pid 7482] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7482] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7482] write(4, "72", 2) = 2 [pid 7482] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7482] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7482] exit_group(0) = ? [pid 7482] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7482, si_uid=0, si_status=0, 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 7483 attached , child_tidptr=0x5555568ff5d0) = 7483 [pid 7483] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7483] setpgid(0, 0) = 0 [pid 7483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7483] write(3, "1000", 4) = 4 [pid 7483] close(3) = 0 [pid 7483] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7483] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7483] write(4, "72", 2) = 2 [pid 7483] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7483] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7483] exit_group(0) = ? [pid 7483] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7483, si_uid=0, si_status=0, 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 7484 attached , child_tidptr=0x5555568ff5d0) = 7484 [pid 7484] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7484] setpgid(0, 0) = 0 [pid 7484] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7484] write(3, "1000", 4) = 4 [pid 7484] close(3) = 0 [pid 7484] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7484] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7484] write(4, "72", 2) = 2 [pid 7484] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7484] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7484] exit_group(0) = ? [pid 7484] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7484, si_uid=0, si_status=0, 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 7485 attached , child_tidptr=0x5555568ff5d0) = 7485 [pid 7485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7485] setpgid(0, 0) = 0 [pid 7485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7485] write(3, "1000", 4) = 4 [pid 7485] close(3) = 0 [pid 7485] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7485] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7485] write(4, "72", 2) = 2 [pid 7485] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7485] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7485] exit_group(0) = ? [pid 7485] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7485, 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 7486 attached , child_tidptr=0x5555568ff5d0) = 7486 [pid 7486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7486] setpgid(0, 0) = 0 [pid 7486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7486] write(3, "1000", 4) = 4 [pid 7486] close(3) = 0 [pid 7486] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7486] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7486] write(4, "72", 2) = 2 [pid 7486] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7486] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7486] exit_group(0) = ? [pid 7486] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7486, si_uid=0, si_status=0, 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 7487 attached , child_tidptr=0x5555568ff5d0) = 7487 [pid 7487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7487] setpgid(0, 0) = 0 [pid 7487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7487] write(3, "1000", 4) = 4 [pid 7487] close(3) = 0 [pid 7487] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7487] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7487] write(4, "72", 2) = 2 [pid 7487] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7487] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7487] exit_group(0) = ? [pid 7487] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7487, si_uid=0, si_status=0, 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 7488 attached [pid 7488] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7488 [pid 7488] <... prctl resumed>) = 0 [pid 7488] setpgid(0, 0) = 0 [pid 7488] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7488] write(3, "1000", 4) = 4 [pid 7488] close(3) = 0 [pid 7488] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7488] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7488] write(4, "72", 2) = 2 [pid 7488] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7488] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7488] exit_group(0) = ? [pid 7488] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7488, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7489 ./strace-static-x86_64: Process 7489 attached [pid 7489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7489] setpgid(0, 0) = 0 [pid 7489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7489] write(3, "1000", 4) = 4 [pid 7489] close(3) = 0 [pid 7489] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7489] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7489] write(4, "72", 2) = 2 [pid 7489] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7489] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7489] exit_group(0) = ? [pid 7489] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7489, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7490 ./strace-static-x86_64: Process 7490 attached [pid 7490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7490] setpgid(0, 0) = 0 [pid 7490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7490] write(3, "1000", 4) = 4 [pid 7490] close(3) = 0 [pid 7490] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7490] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7490] write(4, "72", 2) = 2 [pid 7490] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7490] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7490] exit_group(0) = ? [pid 7490] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7490, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7491 ./strace-static-x86_64: Process 7491 attached [pid 7491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7491] setpgid(0, 0) = 0 [pid 7491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7491] write(3, "1000", 4) = 4 [pid 7491] close(3) = 0 [pid 7491] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7491] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7491] write(4, "72", 2) = 2 [pid 7491] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7491] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7491] exit_group(0) = ? [pid 7491] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7491, 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=0x5555568ff5d0) = 7492 ./strace-static-x86_64: Process 7492 attached [pid 7492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7492] setpgid(0, 0) = 0 [pid 7492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7492] write(3, "1000", 4) = 4 [pid 7492] close(3) = 0 [pid 7492] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7492] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7492] write(4, "72", 2) = 2 [pid 7492] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7492] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7492] exit_group(0) = ? [pid 7492] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7492, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7493 ./strace-static-x86_64: Process 7493 attached [pid 7493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7493] setpgid(0, 0) = 0 [pid 7493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7493] write(3, "1000", 4) = 4 [pid 7493] close(3) = 0 [pid 7493] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7493] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7493] write(4, "72", 2) = 2 [pid 7493] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7493] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7493] exit_group(0) = ? [pid 7493] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7493, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7494 ./strace-static-x86_64: Process 7494 attached [pid 7494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7494] setpgid(0, 0) = 0 [pid 7494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7494] write(3, "1000", 4) = 4 [pid 7494] close(3) = 0 [pid 7494] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7494] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7494] write(4, "72", 2) = 2 [pid 7494] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7494] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7494] exit_group(0) = ? [pid 7494] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7494, si_uid=0, si_status=0, 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 7495 attached [pid 7495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7495] setpgid(0, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7495 [pid 7495] <... setpgid resumed>) = 0 [pid 7495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7495] write(3, "1000", 4) = 4 [pid 7495] close(3) = 0 [pid 7495] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7495] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7495] write(4, "72", 2) = 2 [pid 7495] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7495] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7495] exit_group(0) = ? [pid 7495] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7495, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7496 ./strace-static-x86_64: Process 7496 attached [pid 7496] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7496] setpgid(0, 0) = 0 [pid 7496] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7496] write(3, "1000", 4) = 4 [pid 7496] close(3) = 0 [pid 7496] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7496] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7496] write(4, "72", 2) = 2 [pid 7496] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7496] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7496] exit_group(0) = ? [pid 7496] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7496, si_uid=0, si_status=0, 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 7497 attached [pid 7497] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7497 [pid 7497] <... prctl resumed>) = 0 [pid 7497] setpgid(0, 0) = 0 [pid 7497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7497] write(3, "1000", 4) = 4 [pid 7497] close(3) = 0 [pid 7497] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7497] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7497] write(4, "72", 2) = 2 [pid 7497] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7497] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7497] exit_group(0) = ? [pid 7497] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7497, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7498 ./strace-static-x86_64: Process 7498 attached [pid 7498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7498] setpgid(0, 0) = 0 [pid 7498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7498] write(3, "1000", 4) = 4 [pid 7498] close(3) = 0 [pid 7498] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7498] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7498] write(4, "72", 2) = 2 [pid 7498] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7498] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7498] exit_group(0) = ? [pid 7498] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7498, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7499 ./strace-static-x86_64: Process 7499 attached [pid 7499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7499] setpgid(0, 0) = 0 [pid 7499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7499] write(3, "1000", 4) = 4 [pid 7499] close(3) = 0 [pid 7499] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7499] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7499] write(4, "72", 2) = 2 [pid 7499] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7499] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7499] exit_group(0) = ? [pid 7499] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7499, si_uid=0, si_status=0, 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 7500 attached , child_tidptr=0x5555568ff5d0) = 7500 [pid 7500] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7500] setpgid(0, 0) = 0 [pid 7500] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7500] write(3, "1000", 4) = 4 [pid 7500] close(3) = 0 [pid 7500] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7500] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7500] write(4, "72", 2) = 2 [pid 7500] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7500] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7500] exit_group(0) = ? [pid 7500] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7500, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7501 ./strace-static-x86_64: Process 7501 attached [pid 7501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7501] setpgid(0, 0) = 0 [pid 7501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7501] write(3, "1000", 4) = 4 [pid 7501] close(3) = 0 [pid 7501] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7501] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7501] write(4, "72", 2) = 2 [pid 7501] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7501] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7501] exit_group(0) = ? [pid 7501] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7501, si_uid=0, si_status=0, 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 7502 attached , child_tidptr=0x5555568ff5d0) = 7502 [pid 7502] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7502] setpgid(0, 0) = 0 [pid 7502] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7502] write(3, "1000", 4) = 4 [pid 7502] close(3) = 0 [pid 7502] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7502] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7502] write(4, "72", 2) = 2 [pid 7502] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7502] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7502] exit_group(0) = ? [pid 7502] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7502, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7503 ./strace-static-x86_64: Process 7503 attached [pid 7503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7503] setpgid(0, 0) = 0 [pid 7503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7503] write(3, "1000", 4) = 4 [pid 7503] close(3) = 0 [pid 7503] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7503] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7503] write(4, "72", 2) = 2 [pid 7503] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7503] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7503] exit_group(0) = ? [pid 7503] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7503, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7504 ./strace-static-x86_64: Process 7504 attached [pid 7504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7504] setpgid(0, 0) = 0 [pid 7504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7504] write(3, "1000", 4) = 4 [pid 7504] close(3) = 0 [pid 7504] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7504] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7504] write(4, "72", 2) = 2 [pid 7504] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7504] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7504] exit_group(0) = ? [pid 7504] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7504, 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=0x5555568ff5d0) = 7505 ./strace-static-x86_64: Process 7505 attached [pid 7505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7505] setpgid(0, 0) = 0 [pid 7505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7505] write(3, "1000", 4) = 4 [pid 7505] close(3) = 0 [pid 7505] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7505] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7505] write(4, "72", 2) = 2 [pid 7505] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7505] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7505] exit_group(0) = ? [pid 7505] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7505, si_uid=0, si_status=0, 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 7506 attached , child_tidptr=0x5555568ff5d0) = 7506 [pid 7506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7506] setpgid(0, 0) = 0 [pid 7506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7506] write(3, "1000", 4) = 4 [pid 7506] close(3) = 0 [pid 7506] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7506] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7506] write(4, "72", 2) = 2 [pid 7506] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7506] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7506] exit_group(0) = ? [pid 7506] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7506, si_uid=0, si_status=0, 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 7507 attached , child_tidptr=0x5555568ff5d0) = 7507 [pid 7507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7507] setpgid(0, 0) = 0 [pid 7507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7507] write(3, "1000", 4) = 4 [pid 7507] close(3) = 0 [pid 7507] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7507] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7507] write(4, "72", 2) = 2 [pid 7507] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7507] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7507] exit_group(0) = ? [pid 7507] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7507, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7508 ./strace-static-x86_64: Process 7508 attached [pid 7508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7508] setpgid(0, 0) = 0 [pid 7508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7508] write(3, "1000", 4) = 4 [pid 7508] close(3) = 0 [pid 7508] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7508] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7508] write(4, "72", 2) = 2 [pid 7508] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7508] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7508] exit_group(0) = ? [pid 7508] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7508, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7509 ./strace-static-x86_64: Process 7509 attached [pid 7509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7509] setpgid(0, 0) = 0 [pid 7509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7509] write(3, "1000", 4) = 4 [pid 7509] close(3) = 0 [pid 7509] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7509] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7509] write(4, "72", 2) = 2 [pid 7509] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7509] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7509] exit_group(0) = ? [pid 7509] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7509, si_uid=0, si_status=0, 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 7510 attached , child_tidptr=0x5555568ff5d0) = 7510 [pid 7510] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7510] setpgid(0, 0) = 0 [pid 7510] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7510] write(3, "1000", 4) = 4 [pid 7510] close(3) = 0 [pid 7510] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7510] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7510] write(4, "72", 2) = 2 [pid 7510] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7510] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7510] exit_group(0) = ? [pid 7510] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7510, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7511 ./strace-static-x86_64: Process 7511 attached [pid 7511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7511] setpgid(0, 0) = 0 [pid 7511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7511] write(3, "1000", 4) = 4 [pid 7511] close(3) = 0 [pid 7511] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7511] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7511] write(4, "72", 2) = 2 [pid 7511] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7511] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7511] exit_group(0) = ? [pid 7511] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7511, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7512 ./strace-static-x86_64: Process 7512 attached [pid 7512] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7512] setpgid(0, 0) = 0 [pid 7512] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7512] write(3, "1000", 4) = 4 [pid 7512] close(3) = 0 [pid 7512] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7512] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7512] write(4, "72", 2) = 2 [pid 7512] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7512] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7512] exit_group(0) = ? [pid 7512] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7512, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7513 ./strace-static-x86_64: Process 7513 attached [pid 7513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7513] setpgid(0, 0) = 0 [pid 7513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7513] write(3, "1000", 4) = 4 [pid 7513] close(3) = 0 [pid 7513] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7513] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7513] write(4, "72", 2) = 2 [pid 7513] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7513] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7513] exit_group(0) = ? [pid 7513] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7513, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7514 ./strace-static-x86_64: Process 7514 attached [pid 7514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7514] setpgid(0, 0) = 0 [pid 7514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7514] write(3, "1000", 4) = 4 [pid 7514] close(3) = 0 [pid 7514] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7514] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7514] write(4, "72", 2) = 2 [pid 7514] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7514] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7514] exit_group(0) = ? [pid 7514] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7514, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7515 ./strace-static-x86_64: Process 7515 attached [pid 7515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7515] setpgid(0, 0) = 0 [pid 7515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7515] write(3, "1000", 4) = 4 [pid 7515] close(3) = 0 [pid 7515] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7515] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7515] write(4, "72", 2) = 2 [pid 7515] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7515] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7515] exit_group(0) = ? [pid 7515] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7515, si_uid=0, si_status=0, 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 7516 attached , child_tidptr=0x5555568ff5d0) = 7516 [pid 7516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7516] setpgid(0, 0) = 0 [pid 7516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7516] write(3, "1000", 4) = 4 [pid 7516] close(3) = 0 [pid 7516] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7516] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7516] write(4, "72", 2) = 2 [pid 7516] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7516] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7516] exit_group(0) = ? [pid 7516] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7516, si_uid=0, si_status=0, 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 7517 attached , child_tidptr=0x5555568ff5d0) = 7517 [pid 7517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7517] setpgid(0, 0) = 0 [pid 7517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7517] write(3, "1000", 4) = 4 [pid 7517] close(3) = 0 [pid 7517] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7517] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7517] write(4, "72", 2) = 2 [pid 7517] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7517] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7517] exit_group(0) = ? [pid 7517] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7517, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7518 ./strace-static-x86_64: Process 7518 attached [pid 7518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7518] setpgid(0, 0) = 0 [pid 7518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7518] write(3, "1000", 4) = 4 [pid 7518] close(3) = 0 [pid 7518] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7518] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7518] write(4, "72", 2) = 2 [pid 7518] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7518] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7518] exit_group(0) = ? [pid 7518] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7518, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7519 ./strace-static-x86_64: Process 7519 attached [pid 7519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7519] setpgid(0, 0) = 0 [pid 7519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7519] write(3, "1000", 4) = 4 [pid 7519] close(3) = 0 [pid 7519] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7519] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7519] write(4, "72", 2) = 2 [pid 7519] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7519] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7519] exit_group(0) = ? [pid 7519] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7519, 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=0x5555568ff5d0) = 7520 ./strace-static-x86_64: Process 7520 attached [pid 7520] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7520] setpgid(0, 0) = 0 [pid 7520] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7520] write(3, "1000", 4) = 4 [pid 7520] close(3) = 0 [pid 7520] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7520] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7520] write(4, "72", 2) = 2 [pid 7520] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7520] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7520] exit_group(0) = ? [pid 7520] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7520, si_uid=0, si_status=0, 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 7521 attached , child_tidptr=0x5555568ff5d0) = 7521 [pid 7521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7521] setpgid(0, 0) = 0 [pid 7521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7521] write(3, "1000", 4) = 4 [pid 7521] close(3) = 0 [pid 7521] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7521] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7521] write(4, "72", 2) = 2 [pid 7521] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7521] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7521] exit_group(0) = ? [pid 7521] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7521, si_uid=0, si_status=0, 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 7522 attached , child_tidptr=0x5555568ff5d0) = 7522 [pid 7522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7522] setpgid(0, 0) = 0 [pid 7522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7522] write(3, "1000", 4) = 4 [pid 7522] close(3) = 0 [pid 7522] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7522] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7522] write(4, "72", 2) = 2 [pid 7522] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7522] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7522] exit_group(0) = ? [pid 7522] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7522, si_uid=0, si_status=0, 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 7523 attached , child_tidptr=0x5555568ff5d0) = 7523 [pid 7523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7523] setpgid(0, 0) = 0 [pid 7523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7523] write(3, "1000", 4) = 4 [pid 7523] close(3) = 0 [pid 7523] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7523] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7523] write(4, "72", 2) = 2 [pid 7523] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7523] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7523] exit_group(0) = ? [pid 7523] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7523, si_uid=0, si_status=0, 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 7524 attached , child_tidptr=0x5555568ff5d0) = 7524 [pid 7524] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7524] setpgid(0, 0) = 0 [pid 7524] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7524] write(3, "1000", 4) = 4 [pid 7524] close(3) = 0 [pid 7524] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7524] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7524] write(4, "72", 2) = 2 [pid 7524] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7524] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7524] exit_group(0) = ? [pid 7524] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7524, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7525 ./strace-static-x86_64: Process 7525 attached [pid 7525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7525] setpgid(0, 0) = 0 [pid 7525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7525] write(3, "1000", 4) = 4 [pid 7525] close(3) = 0 [pid 7525] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7525] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7525] write(4, "72", 2) = 2 [pid 7525] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7525] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7525] exit_group(0) = ? [pid 7525] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7525, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7526 ./strace-static-x86_64: Process 7526 attached [pid 7526] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7526] setpgid(0, 0) = 0 [pid 7526] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7526] write(3, "1000", 4) = 4 [pid 7526] close(3) = 0 [pid 7526] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7526] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7526] write(4, "72", 2) = 2 [pid 7526] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7526] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7526] exit_group(0) = ? [pid 7526] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7526, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7527 ./strace-static-x86_64: Process 7527 attached [pid 7527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7527] setpgid(0, 0) = 0 [pid 7527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7527] write(3, "1000", 4) = 4 [pid 7527] close(3) = 0 [pid 7527] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7527] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7527] write(4, "72", 2) = 2 [pid 7527] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7527] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7527] exit_group(0) = ? [pid 7527] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7527, 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=0x5555568ff5d0) = 7528 ./strace-static-x86_64: Process 7528 attached [pid 7528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7528] setpgid(0, 0) = 0 [pid 7528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7528] write(3, "1000", 4) = 4 [pid 7528] close(3) = 0 [pid 7528] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7528] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7528] write(4, "72", 2) = 2 [pid 7528] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7528] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7528] exit_group(0) = ? [pid 7528] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7528, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7529 ./strace-static-x86_64: Process 7529 attached [pid 7529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7529] setpgid(0, 0) = 0 [pid 7529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7529] write(3, "1000", 4) = 4 [pid 7529] close(3) = 0 [pid 7529] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7529] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7529] write(4, "72", 2) = 2 [pid 7529] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7529] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7529] exit_group(0) = ? [pid 7529] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7529, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7530 ./strace-static-x86_64: Process 7530 attached [pid 7530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7530] setpgid(0, 0) = 0 [pid 7530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7530] write(3, "1000", 4) = 4 [pid 7530] close(3) = 0 [pid 7530] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7530] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7530] write(4, "72", 2) = 2 [ 106.532400][ T3615] udevd[3615]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory [pid 7530] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7530] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7530] exit_group(0) = ? [pid 7530] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7530, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7531 ./strace-static-x86_64: Process 7531 attached [pid 7531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7531] setpgid(0, 0) = 0 [pid 7531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7531] write(3, "1000", 4) = 4 [pid 7531] close(3) = 0 [pid 7531] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7531] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7531] write(4, "72", 2) = 2 [pid 7531] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7531] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7531] exit_group(0) = ? [pid 7531] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7531, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7532 ./strace-static-x86_64: Process 7532 attached [pid 7532] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7532] setpgid(0, 0) = 0 [pid 7532] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7532] write(3, "1000", 4) = 4 [pid 7532] close(3) = 0 [pid 7532] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7532] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7532] write(4, "72", 2) = 2 [pid 7532] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7532] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7532] exit_group(0) = ? [pid 7532] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7532, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7533 ./strace-static-x86_64: Process 7533 attached [pid 7533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7533] setpgid(0, 0) = 0 [pid 7533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7533] write(3, "1000", 4) = 4 [pid 7533] close(3) = 0 [pid 7533] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7533] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7533] write(4, "72", 2) = 2 [pid 7533] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7533] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7533] exit_group(0) = ? [pid 7533] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7533, si_uid=0, si_status=0, 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 7534 attached , child_tidptr=0x5555568ff5d0) = 7534 [pid 7534] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7534] setpgid(0, 0) = 0 [pid 7534] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7534] write(3, "1000", 4) = 4 [pid 7534] close(3) = 0 [pid 7534] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7534] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7534] write(4, "72", 2) = 2 [pid 7534] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7534] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7534] exit_group(0) = ? [pid 7534] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7534, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7535 ./strace-static-x86_64: Process 7535 attached [pid 7535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7535] setpgid(0, 0) = 0 [pid 7535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7535] write(3, "1000", 4) = 4 [pid 7535] close(3) = 0 [pid 7535] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7535] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7535] write(4, "72", 2) = 2 [pid 7535] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7535] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7535] exit_group(0) = ? [pid 7535] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7535, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7536 ./strace-static-x86_64: Process 7536 attached [pid 7536] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7536] setpgid(0, 0) = 0 [pid 7536] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7536] write(3, "1000", 4) = 4 [pid 7536] close(3) = 0 [pid 7536] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7536] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7536] write(4, "72", 2) = 2 [pid 7536] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7536] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7536] exit_group(0) = ? [pid 7536] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7536, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7537 ./strace-static-x86_64: Process 7537 attached [pid 7537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7537] setpgid(0, 0) = 0 [pid 7537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7537] write(3, "1000", 4) = 4 [pid 7537] close(3) = 0 [pid 7537] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7537] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7537] write(4, "72", 2) = 2 [pid 7537] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7537] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7537] exit_group(0) = ? [pid 7537] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7537, 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=0x5555568ff5d0) = 7538 ./strace-static-x86_64: Process 7538 attached [pid 7538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7538] setpgid(0, 0) = 0 [pid 7538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7538] write(3, "1000", 4) = 4 [pid 7538] close(3) = 0 [pid 7538] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7538] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7538] write(4, "72", 2) = 2 [pid 7538] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7538] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7538] exit_group(0) = ? [pid 7538] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7539 ./strace-static-x86_64: Process 7539 attached [pid 7539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7539] setpgid(0, 0) = 0 [pid 7539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7539] write(3, "1000", 4) = 4 [pid 7539] close(3) = 0 [pid 7539] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7539] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7539] write(4, "72", 2) = 2 [pid 7539] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7539] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7539] exit_group(0) = ? [pid 7539] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7539, 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=0x5555568ff5d0) = 7540 ./strace-static-x86_64: Process 7540 attached [pid 7540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7540] setpgid(0, 0) = 0 [pid 7540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7540] write(3, "1000", 4) = 4 [pid 7540] close(3) = 0 [pid 7540] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7540] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7540] write(4, "72", 2) = 2 [pid 7540] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7540] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7540] exit_group(0) = ? [pid 7540] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7540, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7541 ./strace-static-x86_64: Process 7541 attached [pid 7541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7541] setpgid(0, 0) = 0 [pid 7541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7541] write(3, "1000", 4) = 4 [pid 7541] close(3) = 0 [pid 7541] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7541] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7541] write(4, "72", 2) = 2 [pid 7541] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7541] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7541] exit_group(0) = ? [pid 7541] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7541, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7542 ./strace-static-x86_64: Process 7542 attached [pid 7542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7542] setpgid(0, 0) = 0 [pid 7542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7542] write(3, "1000", 4) = 4 [pid 7542] close(3) = 0 [pid 7542] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7542] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7542] write(4, "72", 2) = 2 [pid 7542] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7542] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7542] exit_group(0) = ? [pid 7542] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7542, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7543 ./strace-static-x86_64: Process 7543 attached [pid 7543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7543] setpgid(0, 0) = 0 [pid 7543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7543] write(3, "1000", 4) = 4 [pid 7543] close(3) = 0 [pid 7543] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7543] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7543] write(4, "72", 2) = 2 [pid 7543] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7543] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7543] exit_group(0) = ? [pid 7543] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7543, si_uid=0, si_status=0, 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 7544 attached , child_tidptr=0x5555568ff5d0) = 7544 [pid 7544] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7544] setpgid(0, 0) = 0 [pid 7544] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7544] write(3, "1000", 4) = 4 [pid 7544] close(3) = 0 [pid 7544] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7544] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7544] write(4, "72", 2) = 2 [pid 7544] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7544] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7544] exit_group(0) = ? [pid 7544] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7544, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7545 ./strace-static-x86_64: Process 7545 attached [pid 7545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7545] setpgid(0, 0) = 0 [pid 7545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7545] write(3, "1000", 4) = 4 [pid 7545] close(3) = 0 [pid 7545] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7545] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7545] write(4, "72", 2) = 2 [pid 7545] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7545] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7545] exit_group(0) = ? [pid 7545] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7545, si_uid=0, si_status=0, 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 7546 attached [pid 7546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7546] setpgid(0, 0) = 0 [pid 7546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7546] write(3, "1000", 4) = 4 [pid 7546] close(3) = 0 [pid 7546] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7546] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7546 [pid 7546] <... openat resumed>) = 4 [pid 7546] write(4, "72", 2) = 2 [pid 7546] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7546] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7546] exit_group(0) = ? [pid 7546] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7546, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7547 ./strace-static-x86_64: Process 7547 attached [pid 7547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7547] setpgid(0, 0) = 0 [pid 7547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7547] write(3, "1000", 4) = 4 [pid 7547] close(3) = 0 [pid 7547] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7547] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7547] write(4, "72", 2) = 2 [pid 7547] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7547] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7547] exit_group(0) = ? [pid 7547] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7547, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7548 ./strace-static-x86_64: Process 7548 attached [pid 7548] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7548] setpgid(0, 0) = 0 [pid 7548] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7548] write(3, "1000", 4) = 4 [pid 7548] close(3) = 0 [pid 7548] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7548] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7548] write(4, "72", 2) = 2 [pid 7548] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7548] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7548] exit_group(0) = ? [pid 7548] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7548, 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=0x5555568ff5d0) = 7549 ./strace-static-x86_64: Process 7549 attached [pid 7549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7549] setpgid(0, 0) = 0 [pid 7549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7549] write(3, "1000", 4) = 4 [pid 7549] close(3) = 0 [pid 7549] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7549] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7549] write(4, "72", 2) = 2 [pid 7549] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7549] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7549] exit_group(0) = ? [pid 7549] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7549, si_uid=0, si_status=0, 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 7550 attached , child_tidptr=0x5555568ff5d0) = 7550 [pid 7550] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7550] setpgid(0, 0) = 0 [pid 7550] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7550] write(3, "1000", 4) = 4 [pid 7550] close(3) = 0 [pid 7550] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7550] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7550] write(4, "72", 2) = 2 [pid 7550] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7550] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7550] exit_group(0) = ? [pid 7550] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7550, 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 7551 attached , child_tidptr=0x5555568ff5d0) = 7551 [pid 7551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7551] setpgid(0, 0) = 0 [pid 7551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7551] write(3, "1000", 4) = 4 [pid 7551] close(3) = 0 [pid 7551] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7551] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7551] write(4, "72", 2) = 2 [pid 7551] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7551] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7551] exit_group(0) = ? [pid 7551] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7551, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7552 ./strace-static-x86_64: Process 7552 attached [pid 7552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7552] setpgid(0, 0) = 0 [pid 7552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7552] write(3, "1000", 4) = 4 [pid 7552] close(3) = 0 [pid 7552] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7552] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7552] write(4, "72", 2) = 2 [pid 7552] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7552] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7552] exit_group(0) = ? [pid 7552] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7552, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7553 ./strace-static-x86_64: Process 7553 attached [pid 7553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7553] setpgid(0, 0) = 0 [pid 7553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7553] write(3, "1000", 4) = 4 [pid 7553] close(3) = 0 [pid 7553] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7553] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7553] write(4, "72", 2) = 2 [pid 7553] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7553] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7553] exit_group(0) = ? [pid 7553] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7553, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7554 ./strace-static-x86_64: Process 7554 attached [pid 7554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7554] setpgid(0, 0) = 0 [pid 7554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7554] write(3, "1000", 4) = 4 [pid 7554] close(3) = 0 [pid 7554] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7554] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7554] write(4, "72", 2) = 2 [pid 7554] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7554] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7554] exit_group(0) = ? [pid 7554] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7554, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7555 ./strace-static-x86_64: Process 7555 attached [pid 7555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7555] setpgid(0, 0) = 0 [pid 7555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7555] write(3, "1000", 4) = 4 [pid 7555] close(3) = 0 [pid 7555] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7555] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7555] write(4, "72", 2) = 2 [pid 7555] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7555] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7555] exit_group(0) = ? [pid 7555] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7555, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7556 ./strace-static-x86_64: Process 7556 attached [pid 7556] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7556] setpgid(0, 0) = 0 [pid 7556] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7556] write(3, "1000", 4) = 4 [pid 7556] close(3) = 0 [pid 7556] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7556] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7556] write(4, "72", 2) = 2 [pid 7556] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7556] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7556] exit_group(0) = ? [pid 7556] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7556, si_uid=0, si_status=0, 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 7557 attached , child_tidptr=0x5555568ff5d0) = 7557 [pid 7557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7557] setpgid(0, 0) = 0 [pid 7557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7557] write(3, "1000", 4) = 4 [pid 7557] close(3) = 0 [pid 7557] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7557] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7557] write(4, "72", 2) = 2 [pid 7557] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7557] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7557] exit_group(0) = ? [pid 7557] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7557, si_uid=0, si_status=0, 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 7558 attached [pid 7558] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7558] setpgid(0, 0) = 0 [pid 7558] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7558 [pid 7558] <... openat resumed>) = 3 [pid 7558] write(3, "1000", 4) = 4 [pid 7558] close(3) = 0 [pid 7558] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7558] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7558] write(4, "72", 2) = 2 [pid 7558] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7558] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7558] exit_group(0) = ? [pid 7558] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7558, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7559 ./strace-static-x86_64: Process 7559 attached [pid 7559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7559] setpgid(0, 0) = 0 [pid 7559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7559] write(3, "1000", 4) = 4 [pid 7559] close(3) = 0 [pid 7559] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7559] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7559] write(4, "72", 2) = 2 [pid 7559] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7559] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7559] exit_group(0) = ? [pid 7559] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7559, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7560 ./strace-static-x86_64: Process 7560 attached [pid 7560] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7560] setpgid(0, 0) = 0 [pid 7560] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7560] write(3, "1000", 4) = 4 [pid 7560] close(3) = 0 [pid 7560] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7560] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7560] write(4, "72", 2) = 2 [pid 7560] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7560] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7560] exit_group(0) = ? [pid 7560] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7560, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7561 ./strace-static-x86_64: Process 7561 attached [pid 7561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7561] setpgid(0, 0) = 0 [pid 7561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7561] write(3, "1000", 4) = 4 [pid 7561] close(3) = 0 [pid 7561] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7561] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7561] write(4, "72", 2) = 2 [pid 7561] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7561] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7561] exit_group(0) = ? [pid 7561] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7561, si_uid=0, si_status=0, 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 7562 attached , child_tidptr=0x5555568ff5d0) = 7562 [pid 7562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7562] setpgid(0, 0) = 0 [pid 7562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7562] write(3, "1000", 4) = 4 [pid 7562] close(3) = 0 [pid 7562] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7562] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7562] write(4, "72", 2) = 2 [pid 7562] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7562] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7562] exit_group(0) = ? [pid 7562] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7562, si_uid=0, si_status=0, 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 7563 attached , child_tidptr=0x5555568ff5d0) = 7563 [pid 7563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7563] setpgid(0, 0) = 0 [pid 7563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7563] write(3, "1000", 4) = 4 [pid 7563] close(3) = 0 [pid 7563] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7563] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7563] write(4, "72", 2) = 2 [pid 7563] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7563] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7563] exit_group(0) = ? [pid 7563] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7563, si_uid=0, si_status=0, 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 7564 attached , child_tidptr=0x5555568ff5d0) = 7564 [pid 7564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7564] setpgid(0, 0) = 0 [pid 7564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7564] write(3, "1000", 4) = 4 [pid 7564] close(3) = 0 [pid 7564] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7564] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7564] write(4, "72", 2) = 2 [pid 7564] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7564] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7564] exit_group(0) = ? [pid 7564] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7564, si_uid=0, si_status=0, 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 7565 attached [pid 7565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7565] setpgid(0, 0) = 0 [pid 7565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7565] write(3, "1000", 4) = 4 [pid 7565] close(3) = 0 [pid 7565] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7565] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7565] write(4, "72", 2 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7565 [pid 7565] <... write resumed>) = 2 [pid 7565] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7565] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7565] exit_group(0) = ? [pid 7565] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7565, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7566 ./strace-static-x86_64: Process 7566 attached [pid 7566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7566] setpgid(0, 0) = 0 [pid 7566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7566] write(3, "1000", 4) = 4 [pid 7566] close(3) = 0 [pid 7566] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7566] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7566] write(4, "72", 2) = 2 [pid 7566] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7566] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7566] exit_group(0) = ? [pid 7566] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7566, 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=0x5555568ff5d0) = 7567 ./strace-static-x86_64: Process 7567 attached [pid 7567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7567] setpgid(0, 0) = 0 [pid 7567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7567] write(3, "1000", 4) = 4 [pid 7567] close(3) = 0 [pid 7567] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7567] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7567] write(4, "72", 2) = 2 [pid 7567] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7567] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7567] exit_group(0) = ? [pid 7567] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7567, si_uid=0, si_status=0, 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 7568 attached , child_tidptr=0x5555568ff5d0) = 7568 [pid 7568] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7568] setpgid(0, 0) = 0 [pid 7568] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7568] write(3, "1000", 4) = 4 [pid 7568] close(3) = 0 [pid 7568] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7568] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7568] write(4, "72", 2) = 2 [pid 7568] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7568] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7568] exit_group(0) = ? [pid 7568] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7568, si_uid=0, si_status=0, 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 7569 attached , child_tidptr=0x5555568ff5d0) = 7569 [pid 7569] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7569] setpgid(0, 0) = 0 [pid 7569] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7569] write(3, "1000", 4) = 4 [pid 7569] close(3) = 0 [pid 7569] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7569] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7569] write(4, "72", 2) = 2 [pid 7569] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7569] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7569] exit_group(0) = ? [pid 7569] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7569, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7570 ./strace-static-x86_64: Process 7570 attached [pid 7570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7570] setpgid(0, 0) = 0 [pid 7570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7570] write(3, "1000", 4) = 4 [pid 7570] close(3) = 0 [pid 7570] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7570] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7570] write(4, "72", 2) = 2 [pid 7570] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7570] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7570] exit_group(0) = ? [pid 7570] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7570, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7571 ./strace-static-x86_64: Process 7571 attached [pid 7571] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7571] setpgid(0, 0) = 0 [pid 7571] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7571] write(3, "1000", 4) = 4 [pid 7571] close(3) = 0 [pid 7571] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7571] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7571] write(4, "72", 2) = 2 [pid 7571] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7571] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7571] exit_group(0) = ? [pid 7571] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7571, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7572 ./strace-static-x86_64: Process 7572 attached [pid 7572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7572] setpgid(0, 0) = 0 [pid 7572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7572] write(3, "1000", 4) = 4 [pid 7572] close(3) = 0 [pid 7572] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7572] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7572] write(4, "72", 2) = 2 [pid 7572] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7572] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7572] exit_group(0) = ? [pid 7572] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7572, si_uid=0, si_status=0, 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 7573 attached , child_tidptr=0x5555568ff5d0) = 7573 [pid 7573] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7573] setpgid(0, 0) = 0 [pid 7573] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7573] write(3, "1000", 4) = 4 [pid 7573] close(3) = 0 [pid 7573] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7573] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7573] write(4, "72", 2) = 2 [pid 7573] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7573] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7573] exit_group(0) = ? [pid 7573] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7573, si_uid=0, si_status=0, 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 7574 attached , child_tidptr=0x5555568ff5d0) = 7574 [pid 7574] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7574] setpgid(0, 0) = 0 [pid 7574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7574] write(3, "1000", 4) = 4 [pid 7574] close(3) = 0 [pid 7574] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7574] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7574] write(4, "72", 2) = 2 [pid 7574] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7574] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7574] exit_group(0) = ? [pid 7574] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7574, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7575 ./strace-static-x86_64: Process 7575 attached [pid 7575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7575] setpgid(0, 0) = 0 [pid 7575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7575] write(3, "1000", 4) = 4 [pid 7575] close(3) = 0 [pid 7575] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7575] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7575] write(4, "72", 2) = 2 [pid 7575] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7575] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7575] exit_group(0) = ? [pid 7575] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7575, si_uid=0, si_status=0, 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 7576 attached , child_tidptr=0x5555568ff5d0) = 7576 [pid 7576] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7576] setpgid(0, 0) = 0 [pid 7576] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7576] write(3, "1000", 4) = 4 [pid 7576] close(3) = 0 [pid 7576] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7576] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7576] write(4, "72", 2) = 2 [pid 7576] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7576] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7576] exit_group(0) = ? [pid 7576] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7576, 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=0x5555568ff5d0) = 7577 ./strace-static-x86_64: Process 7577 attached [pid 7577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7577] setpgid(0, 0) = 0 [pid 7577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7577] write(3, "1000", 4) = 4 [pid 7577] close(3) = 0 [pid 7577] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7577] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7577] write(4, "72", 2) = 2 [pid 7577] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7577] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7577] exit_group(0) = ? [pid 7577] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7577, 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 7578 attached , child_tidptr=0x5555568ff5d0) = 7578 [pid 7578] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7578] setpgid(0, 0) = 0 [pid 7578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7578] write(3, "1000", 4) = 4 [pid 7578] close(3) = 0 [pid 7578] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7578] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7578] write(4, "72", 2) = 2 [pid 7578] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7578] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7578] exit_group(0) = ? [pid 7578] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7578, si_uid=0, si_status=0, 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 7579 attached , child_tidptr=0x5555568ff5d0) = 7579 [pid 7579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7579] setpgid(0, 0) = 0 [pid 7579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7579] write(3, "1000", 4) = 4 [pid 7579] close(3) = 0 [pid 7579] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7579] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7579] write(4, "72", 2) = 2 [pid 7579] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7579] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7579] exit_group(0) = ? [pid 7579] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7579, 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 7580 attached , child_tidptr=0x5555568ff5d0) = 7580 [pid 7580] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7580] setpgid(0, 0) = 0 [pid 7580] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7580] write(3, "1000", 4) = 4 [pid 7580] close(3) = 0 [pid 7580] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7580] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7580] write(4, "72", 2) = 2 [pid 7580] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7580] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7580] exit_group(0) = ? [pid 7580] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7580, 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 7581 attached [pid 7581] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7581] setpgid(0, 0) = 0 [pid 7581] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7581 [pid 7581] <... openat resumed>) = 3 [pid 7581] write(3, "1000", 4) = 4 [pid 7581] close(3) = 0 [pid 7581] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7581] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7581] write(4, "72", 2) = 2 [pid 7581] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7581] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7581] exit_group(0) = ? [pid 7581] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7581, 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 7582 attached , child_tidptr=0x5555568ff5d0) = 7582 [pid 7582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7582] setpgid(0, 0) = 0 [pid 7582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7582] write(3, "1000", 4) = 4 [pid 7582] close(3) = 0 [pid 7582] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7582] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7582] write(4, "72", 2) = 2 [pid 7582] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7582] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7582] exit_group(0) = ? [pid 7582] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7582, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7583 ./strace-static-x86_64: Process 7583 attached [pid 7583] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7583] setpgid(0, 0) = 0 [pid 7583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7583] write(3, "1000", 4) = 4 [pid 7583] close(3) = 0 [pid 7583] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7583] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7583] write(4, "72", 2) = 2 [pid 7583] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7583] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7583] exit_group(0) = ? [pid 7583] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7584 ./strace-static-x86_64: Process 7584 attached [pid 7584] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7584] setpgid(0, 0) = 0 [pid 7584] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7584] write(3, "1000", 4) = 4 [pid 7584] close(3) = 0 [pid 7584] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7584] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7584] write(4, "72", 2) = 2 [pid 7584] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7584] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7584] exit_group(0) = ? [pid 7584] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7584, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7585 ./strace-static-x86_64: Process 7585 attached [pid 7585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7585] setpgid(0, 0) = 0 [pid 7585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7585] write(3, "1000", 4) = 4 [pid 7585] close(3) = 0 [pid 7585] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7585] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7585] write(4, "72", 2) = 2 [pid 7585] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7585] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7585] exit_group(0) = ? [pid 7585] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7585, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7586 ./strace-static-x86_64: Process 7586 attached [pid 7586] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7586] setpgid(0, 0) = 0 [pid 7586] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7586] write(3, "1000", 4) = 4 [pid 7586] close(3) = 0 [pid 7586] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7586] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7586] write(4, "72", 2) = 2 [pid 7586] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7586] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7586] exit_group(0) = ? [pid 7586] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7586, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7587 ./strace-static-x86_64: Process 7587 attached [pid 7587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7587] setpgid(0, 0) = 0 [pid 7587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7587] write(3, "1000", 4) = 4 [pid 7587] close(3) = 0 [pid 7587] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7587] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7587] write(4, "72", 2) = 2 [pid 7587] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7587] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7587] exit_group(0) = ? [pid 7587] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7587, si_uid=0, si_status=0, 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 7588 attached , child_tidptr=0x5555568ff5d0) = 7588 [pid 7588] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7588] setpgid(0, 0) = 0 [pid 7588] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7588] write(3, "1000", 4) = 4 [pid 7588] close(3) = 0 [pid 7588] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7588] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7588] write(4, "72", 2) = 2 [pid 7588] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7588] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7588] exit_group(0) = ? [pid 7588] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7588, si_uid=0, si_status=0, 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 7589 attached , child_tidptr=0x5555568ff5d0) = 7589 [pid 7589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7589] setpgid(0, 0) = 0 [pid 7589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7589] write(3, "1000", 4) = 4 [pid 7589] close(3) = 0 [pid 7589] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7589] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7589] write(4, "72", 2) = 2 [pid 7589] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7589] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7589] exit_group(0) = ? [pid 7589] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7589, si_uid=0, si_status=0, 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 7590 attached , child_tidptr=0x5555568ff5d0) = 7590 [pid 7590] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7590] setpgid(0, 0) = 0 [pid 7590] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7590] write(3, "1000", 4) = 4 [pid 7590] close(3) = 0 [pid 7590] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7590] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7590] write(4, "72", 2) = 2 [pid 7590] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7590] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7590] exit_group(0) = ? [pid 7590] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7590, si_uid=0, si_status=0, 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 7591 attached , child_tidptr=0x5555568ff5d0) = 7591 [pid 7591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7591] setpgid(0, 0) = 0 [pid 7591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7591] write(3, "1000", 4) = 4 [pid 7591] close(3) = 0 [pid 7591] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7591] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7591] write(4, "72", 2) = 2 [pid 7591] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7591] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7591] exit_group(0) = ? [pid 7591] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7591, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7592 ./strace-static-x86_64: Process 7592 attached [pid 7592] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7592] setpgid(0, 0) = 0 [pid 7592] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7592] write(3, "1000", 4) = 4 [pid 7592] close(3) = 0 [pid 7592] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7592] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7592] write(4, "72", 2) = 2 [pid 7592] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7592] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7592] exit_group(0) = ? [pid 7592] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7592, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7593 ./strace-static-x86_64: Process 7593 attached [pid 7593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7593] setpgid(0, 0) = 0 [pid 7593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7593] write(3, "1000", 4) = 4 [pid 7593] close(3) = 0 [pid 7593] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7593] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7593] write(4, "72", 2) = 2 [pid 7593] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7593] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7593] exit_group(0) = ? [pid 7593] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7593, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7594 ./strace-static-x86_64: Process 7594 attached [pid 7594] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7594] setpgid(0, 0) = 0 [pid 7594] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7594] write(3, "1000", 4) = 4 [pid 7594] close(3) = 0 [pid 7594] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7594] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7594] write(4, "72", 2) = 2 [pid 7594] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7594] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7594] exit_group(0) = ? [pid 7594] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7594, 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=0x5555568ff5d0) = 7595 ./strace-static-x86_64: Process 7595 attached [pid 7595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7595] setpgid(0, 0) = 0 [pid 7595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7595] write(3, "1000", 4) = 4 [pid 7595] close(3) = 0 [pid 7595] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7595] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7595] write(4, "72", 2) = 2 [pid 7595] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7595] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7595] exit_group(0) = ? [pid 7595] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7595, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7596 ./strace-static-x86_64: Process 7596 attached [pid 7596] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7596] setpgid(0, 0) = 0 [pid 7596] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7596] write(3, "1000", 4) = 4 [pid 7596] close(3) = 0 [pid 7596] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7596] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7596] write(4, "72", 2) = 2 [pid 7596] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7596] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7596] exit_group(0) = ? [pid 7596] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7596, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7597 ./strace-static-x86_64: Process 7597 attached [pid 7597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7597] setpgid(0, 0) = 0 [pid 7597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7597] write(3, "1000", 4) = 4 [pid 7597] close(3) = 0 [pid 7597] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7597] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7597] write(4, "72", 2) = 2 [pid 7597] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7597] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7597] exit_group(0) = ? [pid 7597] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7597, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7598 ./strace-static-x86_64: Process 7598 attached [pid 7598] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7598] setpgid(0, 0) = 0 [pid 7598] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7598] write(3, "1000", 4) = 4 [pid 7598] close(3) = 0 [pid 7598] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7598] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7598] write(4, "72", 2) = 2 [pid 7598] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7598] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7598] exit_group(0) = ? [pid 7598] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7598, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7599 ./strace-static-x86_64: Process 7599 attached [pid 7599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7599] setpgid(0, 0) = 0 [pid 7599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7599] write(3, "1000", 4) = 4 [pid 7599] close(3) = 0 [pid 7599] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7599] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7599] write(4, "72", 2) = 2 [pid 7599] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7599] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7599] exit_group(0) = ? [pid 7599] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7599, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7600 ./strace-static-x86_64: Process 7600 attached [pid 7600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7600] setpgid(0, 0) = 0 [pid 7600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7600] write(3, "1000", 4) = 4 [pid 7600] close(3) = 0 [pid 7600] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7600] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7600] write(4, "72", 2) = 2 [pid 7600] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7600] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7600] exit_group(0) = ? [pid 7600] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7600, si_uid=0, si_status=0, 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 7601 attached , child_tidptr=0x5555568ff5d0) = 7601 [pid 7601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7601] setpgid(0, 0) = 0 [pid 7601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7601] write(3, "1000", 4) = 4 [pid 7601] close(3) = 0 [pid 7601] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7601] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7601] write(4, "72", 2) = 2 [pid 7601] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7601] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7601] exit_group(0) = ? [pid 7601] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7601, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7602 ./strace-static-x86_64: Process 7602 attached [pid 7602] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7602] setpgid(0, 0) = 0 [pid 7602] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7602] write(3, "1000", 4) = 4 [pid 7602] close(3) = 0 [pid 7602] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7602] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7602] write(4, "72", 2) = 2 [pid 7602] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7602] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7602] exit_group(0) = ? [pid 7602] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7602, 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 7603 attached , child_tidptr=0x5555568ff5d0) = 7603 [pid 7603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7603] setpgid(0, 0) = 0 [pid 7603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7603] write(3, "1000", 4) = 4 [pid 7603] close(3) = 0 [pid 7603] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7603] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7603] write(4, "72", 2) = 2 [pid 7603] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7603] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7603] exit_group(0) = ? [pid 7603] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7603, 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=0x5555568ff5d0) = 7604 ./strace-static-x86_64: Process 7604 attached [pid 7604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7604] setpgid(0, 0) = 0 [pid 7604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7604] write(3, "1000", 4) = 4 [pid 7604] close(3) = 0 [pid 7604] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7604] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7604] write(4, "72", 2) = 2 [pid 7604] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7604] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7604] exit_group(0) = ? [pid 7604] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7604, 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=0x5555568ff5d0) = 7605 ./strace-static-x86_64: Process 7605 attached [pid 7605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7605] setpgid(0, 0) = 0 [pid 7605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7605] write(3, "1000", 4) = 4 [pid 7605] close(3) = 0 [pid 7605] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7605] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7605] write(4, "72", 2) = 2 [pid 7605] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7605] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7605] exit_group(0) = ? [pid 7605] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7605, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7606 ./strace-static-x86_64: Process 7606 attached [pid 7606] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7606] setpgid(0, 0) = 0 [pid 7606] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7606] write(3, "1000", 4) = 4 [pid 7606] close(3) = 0 [pid 7606] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7606] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7606] write(4, "72", 2) = 2 [pid 7606] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7606] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7606] exit_group(0) = ? [pid 7606] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7606, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7607 ./strace-static-x86_64: Process 7607 attached [pid 7607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7607] setpgid(0, 0) = 0 [pid 7607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7607] write(3, "1000", 4) = 4 [pid 7607] close(3) = 0 [pid 7607] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7607] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7607] write(4, "72", 2) = 2 [pid 7607] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7607] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7607] exit_group(0) = ? [pid 7607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7607, si_uid=0, si_status=0, 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 7608 attached , child_tidptr=0x5555568ff5d0) = 7608 [pid 7608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7608] setpgid(0, 0) = 0 [pid 7608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7608] write(3, "1000", 4) = 4 [pid 7608] close(3) = 0 [pid 7608] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7608] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7608] write(4, "72", 2) = 2 [pid 7608] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7608] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7608] exit_group(0) = ? [pid 7608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7608, 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 7609 attached , child_tidptr=0x5555568ff5d0) = 7609 [pid 7609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7609] setpgid(0, 0) = 0 [pid 7609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7609] write(3, "1000", 4) = 4 [pid 7609] close(3) = 0 [pid 7609] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7609] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7609] write(4, "72", 2) = 2 [pid 7609] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7609] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7609] exit_group(0) = ? [pid 7609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7609, 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=0x5555568ff5d0) = 7610 ./strace-static-x86_64: Process 7610 attached [pid 7610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7610] setpgid(0, 0) = 0 [pid 7610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7610] write(3, "1000", 4) = 4 [pid 7610] close(3) = 0 [pid 7610] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7610] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7610] write(4, "72", 2) = 2 [pid 7610] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7610] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7610] exit_group(0) = ? [pid 7610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7610, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7611 ./strace-static-x86_64: Process 7611 attached [pid 7611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7611] setpgid(0, 0) = 0 [pid 7611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7611] write(3, "1000", 4) = 4 [pid 7611] close(3) = 0 [pid 7611] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7611] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7611] write(4, "72", 2) = 2 [pid 7611] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7611] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7611] exit_group(0) = ? [pid 7611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7611, si_uid=0, si_status=0, 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 7612 attached , child_tidptr=0x5555568ff5d0) = 7612 [pid 7612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7612] setpgid(0, 0) = 0 [pid 7612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7612] write(3, "1000", 4) = 4 [pid 7612] close(3) = 0 [pid 7612] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7612] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7612] write(4, "72", 2) = 2 [pid 7612] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7612] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7612] exit_group(0) = ? [pid 7612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7612, si_uid=0, si_status=0, 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 7613 attached , child_tidptr=0x5555568ff5d0) = 7613 [pid 7613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7613] setpgid(0, 0) = 0 [pid 7613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7613] write(3, "1000", 4) = 4 [pid 7613] close(3) = 0 [pid 7613] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7613] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7613] write(4, "72", 2) = 2 [pid 7613] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7613] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7613] exit_group(0) = ? [pid 7613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7613, si_uid=0, si_status=0, 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 7614 attached , child_tidptr=0x5555568ff5d0) = 7614 [pid 7614] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7614] setpgid(0, 0) = 0 [pid 7614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7614] write(3, "1000", 4) = 4 [pid 7614] close(3) = 0 [pid 7614] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7614] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7614] write(4, "72", 2) = 2 [pid 7614] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7614] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7614] exit_group(0) = ? [pid 7614] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7614, 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=0x5555568ff5d0) = 7615 ./strace-static-x86_64: Process 7615 attached [pid 7615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7615] setpgid(0, 0) = 0 [pid 7615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7615] write(3, "1000", 4) = 4 [pid 7615] close(3) = 0 [pid 7615] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7615] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7615] write(4, "72", 2) = 2 [pid 7615] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7615] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7615] exit_group(0) = ? [pid 7615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7615, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7616 ./strace-static-x86_64: Process 7616 attached [pid 7616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7616] setpgid(0, 0) = 0 [pid 7616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7616] write(3, "1000", 4) = 4 [pid 7616] close(3) = 0 [pid 7616] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7616] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7616] write(4, "72", 2) = 2 [pid 7616] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7616] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7616] exit_group(0) = ? [pid 7616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7617 ./strace-static-x86_64: Process 7617 attached [pid 7617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7617] setpgid(0, 0) = 0 [pid 7617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7617] write(3, "1000", 4) = 4 [pid 7617] close(3) = 0 [pid 7617] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7617] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7617] write(4, "72", 2) = 2 [pid 7617] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7617] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7617] exit_group(0) = ? [pid 7617] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7617, 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 7618 attached [pid 7618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7618] setpgid(0, 0) = 0 [pid 7618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7618 [pid 7618] <... openat resumed>) = 3 [pid 7618] write(3, "1000", 4) = 4 [pid 7618] close(3) = 0 [pid 7618] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7618] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7618] write(4, "72", 2) = 2 [pid 7618] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7618] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7618] exit_group(0) = ? [pid 7618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7618, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7619 ./strace-static-x86_64: Process 7619 attached [pid 7619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7619] setpgid(0, 0) = 0 [pid 7619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7619] write(3, "1000", 4) = 4 [pid 7619] close(3) = 0 [pid 7619] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7619] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7619] write(4, "72", 2) = 2 [pid 7619] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7619] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7619] exit_group(0) = ? [pid 7619] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7619, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7620 ./strace-static-x86_64: Process 7620 attached [pid 7620] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7620] setpgid(0, 0) = 0 [pid 7620] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7620] write(3, "1000", 4) = 4 [pid 7620] close(3) = 0 [pid 7620] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7620] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7620] write(4, "72", 2) = 2 [pid 7620] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7620] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7620] exit_group(0) = ? [pid 7620] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7620, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7621 ./strace-static-x86_64: Process 7621 attached [pid 7621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7621] setpgid(0, 0) = 0 [pid 7621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7621] write(3, "1000", 4) = 4 [pid 7621] close(3) = 0 [pid 7621] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7621] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7621] write(4, "72", 2) = 2 [pid 7621] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7621] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7621] exit_group(0) = ? [pid 7621] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7621, 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=0x5555568ff5d0) = 7622 ./strace-static-x86_64: Process 7622 attached [pid 7622] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7622] setpgid(0, 0) = 0 [pid 7622] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7622] write(3, "1000", 4) = 4 [pid 7622] close(3) = 0 [pid 7622] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7622] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7622] write(4, "72", 2) = 2 [pid 7622] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7622] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7622] exit_group(0) = ? [pid 7622] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7622, 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=0x5555568ff5d0) = 7623 ./strace-static-x86_64: Process 7623 attached [pid 7623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7623] setpgid(0, 0) = 0 [pid 7623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7623] write(3, "1000", 4) = 4 [pid 7623] close(3) = 0 [pid 7623] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7623] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7623] write(4, "72", 2) = 2 [pid 7623] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7623] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7623] exit_group(0) = ? [pid 7623] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7623, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7624 ./strace-static-x86_64: Process 7624 attached [pid 7624] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7624] setpgid(0, 0) = 0 [pid 7624] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7624] write(3, "1000", 4) = 4 [pid 7624] close(3) = 0 [pid 7624] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7624] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7624] write(4, "72", 2) = 2 [pid 7624] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7624] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7624] exit_group(0) = ? [pid 7624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7624, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7625 ./strace-static-x86_64: Process 7625 attached [pid 7625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7625] setpgid(0, 0) = 0 [pid 7625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7625] write(3, "1000", 4) = 4 [pid 7625] close(3) = 0 [pid 7625] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7625] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7625] write(4, "72", 2) = 2 [pid 7625] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7625] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7625] exit_group(0) = ? [pid 7625] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7625, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7626 ./strace-static-x86_64: Process 7626 attached [pid 7626] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7626] setpgid(0, 0) = 0 [pid 7626] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7626] write(3, "1000", 4) = 4 [pid 7626] close(3) = 0 [pid 7626] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7626] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7626] write(4, "72", 2) = 2 [pid 7626] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7626] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 7626] exit_group(0) = ? [pid 7626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7626, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7627 ./strace-static-x86_64: Process 7627 attached [pid 7627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7627] setpgid(0, 0) = 0 [pid 7627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7627] write(3, "1000", 4) = 4 [pid 7627] close(3) = 0 [pid 7627] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7627] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7627] write(4, "72", 2) = 2 [pid 7627] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 7627] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7627] exit_group(0) = ? [pid 7627] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7627, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7628 ./strace-static-x86_64: Process 7628 attached [pid 7628] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7628] setpgid(0, 0) = 0 [pid 7628] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7628] write(3, "1000", 4) = 4 [pid 7628] close(3) = 0 [pid 7628] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7628] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7628] write(4, "72", 2) = 2 [pid 7628] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7628] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7628] exit_group(0) = ? [pid 7628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7628, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7629 ./strace-static-x86_64: Process 7629 attached [pid 7629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7629] setpgid(0, 0) = 0 [pid 7629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7629] write(3, "1000", 4) = 4 [pid 7629] close(3) = 0 [pid 7629] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7629] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7629] write(4, "72", 2) = 2 [pid 7629] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7629] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7629] exit_group(0) = ? [pid 7629] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7629, si_uid=0, si_status=0, 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 7630 attached , child_tidptr=0x5555568ff5d0) = 7630 [pid 7630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7630] setpgid(0, 0) = 0 [pid 7630] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7630] write(3, "1000", 4) = 4 [pid 7630] close(3) = 0 [pid 7630] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7630] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7630] write(4, "72", 2) = 2 [pid 7630] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7630] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7630] exit_group(0) = ? [pid 7630] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7630, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7631 ./strace-static-x86_64: Process 7631 attached [pid 7631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7631] setpgid(0, 0) = 0 [pid 7631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7631] write(3, "1000", 4) = 4 [pid 7631] close(3) = 0 [pid 7631] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7631] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7631] write(4, "72", 2) = 2 [pid 7631] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7631] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7631] exit_group(0) = ? [pid 7631] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7631, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7632 ./strace-static-x86_64: Process 7632 attached [pid 7632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7632] setpgid(0, 0) = 0 [pid 7632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7632] write(3, "1000", 4) = 4 [pid 7632] close(3) = 0 [pid 7632] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7632] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7632] write(4, "72", 2) = 2 [pid 7632] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7632] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7632] exit_group(0) = ? [pid 7632] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7632, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7633 ./strace-static-x86_64: Process 7633 attached [pid 7633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7633] setpgid(0, 0) = 0 [pid 7633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7633] write(3, "1000", 4) = 4 [pid 7633] close(3) = 0 [pid 7633] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7633] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7633] write(4, "72", 2) = 2 [pid 7633] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7633] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7633] exit_group(0) = ? [pid 7633] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7633, si_uid=0, si_status=0, 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 7634 attached , child_tidptr=0x5555568ff5d0) = 7634 [pid 7634] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7634] setpgid(0, 0) = 0 [pid 7634] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7634] write(3, "1000", 4) = 4 [pid 7634] close(3) = 0 [pid 7634] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7634] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7634] write(4, "72", 2) = 2 [pid 7634] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7634] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7634] exit_group(0) = ? [pid 7634] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7634, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7635 ./strace-static-x86_64: Process 7635 attached [pid 7635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7635] setpgid(0, 0) = 0 [pid 7635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7635] write(3, "1000", 4) = 4 [pid 7635] close(3) = 0 [pid 7635] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7635] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7635] write(4, "72", 2) = 2 [pid 7635] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7635] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7635] exit_group(0) = ? [pid 7635] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7635, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7636 ./strace-static-x86_64: Process 7636 attached [pid 7636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7636] setpgid(0, 0) = 0 [pid 7636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7636] write(3, "1000", 4) = 4 [pid 7636] close(3) = 0 [pid 7636] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7636] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7636] write(4, "72", 2) = 2 [pid 7636] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7636] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7636] exit_group(0) = ? [pid 7636] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7636, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7637 ./strace-static-x86_64: Process 7637 attached [pid 7637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7637] setpgid(0, 0) = 0 [pid 7637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7637] write(3, "1000", 4) = 4 [pid 7637] close(3) = 0 [pid 7637] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7637] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7637] write(4, "72", 2) = 2 [pid 7637] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7637] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7637] exit_group(0) = ? [pid 7637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7637, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7638 ./strace-static-x86_64: Process 7638 attached [pid 7638] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7638] setpgid(0, 0) = 0 [pid 7638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7638] write(3, "1000", 4) = 4 [pid 7638] close(3) = 0 [pid 7638] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7638] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7638] write(4, "72", 2) = 2 [pid 7638] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7638] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7638] exit_group(0) = ? [pid 7638] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7638, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7639 ./strace-static-x86_64: Process 7639 attached [pid 7639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7639] setpgid(0, 0) = 0 [pid 7639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7639] write(3, "1000", 4) = 4 [pid 7639] close(3) = 0 [pid 7639] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7639] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7639] write(4, "72", 2) = 2 [pid 7639] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7639] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7639] exit_group(0) = ? [pid 7639] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7639, si_uid=0, si_status=0, 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 7640 attached , child_tidptr=0x5555568ff5d0) = 7640 [pid 7640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7640] setpgid(0, 0) = 0 [pid 7640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7640] write(3, "1000", 4) = 4 [pid 7640] close(3) = 0 [pid 7640] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7640] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7640] write(4, "72", 2) = 2 [pid 7640] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7640] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7640] exit_group(0) = ? [pid 7640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7640, si_uid=0, si_status=0, 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 7641 attached , child_tidptr=0x5555568ff5d0) = 7641 [pid 7641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7641] setpgid(0, 0) = 0 [pid 7641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7641] write(3, "1000", 4) = 4 [pid 7641] close(3) = 0 [pid 7641] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7641] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7641] write(4, "72", 2) = 2 [pid 7641] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7641] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7641] exit_group(0) = ? [pid 7641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7641, 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=0x5555568ff5d0) = 7642 ./strace-static-x86_64: Process 7642 attached [pid 7642] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7642] setpgid(0, 0) = 0 [pid 7642] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7642] write(3, "1000", 4) = 4 [pid 7642] close(3) = 0 [pid 7642] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7642] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7642] write(4, "72", 2) = 2 [pid 7642] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7642] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7642] exit_group(0) = ? [pid 7642] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7642, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7643 ./strace-static-x86_64: Process 7643 attached [pid 7643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7643] setpgid(0, 0) = 0 [pid 7643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7643] write(3, "1000", 4) = 4 [pid 7643] close(3) = 0 [pid 7643] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7643] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7643] write(4, "72", 2) = 2 [pid 7643] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7643] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7643] exit_group(0) = ? [pid 7643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7643, si_uid=0, si_status=0, 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 7644 attached , child_tidptr=0x5555568ff5d0) = 7644 [pid 7644] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7644] setpgid(0, 0) = 0 [pid 7644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7644] write(3, "1000", 4) = 4 [pid 7644] close(3) = 0 [pid 7644] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7644] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7644] write(4, "72", 2) = 2 [pid 7644] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7644] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7644] exit_group(0) = ? [pid 7644] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7644, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7645 ./strace-static-x86_64: Process 7645 attached [pid 7645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7645] setpgid(0, 0) = 0 [pid 7645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7645] write(3, "1000", 4) = 4 [pid 7645] close(3) = 0 [pid 7645] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7645] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7645] write(4, "72", 2) = 2 [pid 7645] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7645] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7645] exit_group(0) = ? [pid 7645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7645, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7646 ./strace-static-x86_64: Process 7646 attached [pid 7646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7646] setpgid(0, 0) = 0 [pid 7646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7646] write(3, "1000", 4) = 4 [pid 7646] close(3) = 0 [pid 7646] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7646] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7646] write(4, "72", 2) = 2 [pid 7646] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7646] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7646] exit_group(0) = ? [pid 7646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7646, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7647 ./strace-static-x86_64: Process 7647 attached [pid 7647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7647] setpgid(0, 0) = 0 [pid 7647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7647] write(3, "1000", 4) = 4 [pid 7647] close(3) = 0 [pid 7647] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7647] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7647] write(4, "72", 2) = 2 [pid 7647] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7647] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7647] exit_group(0) = ? [pid 7647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7647, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7648 ./strace-static-x86_64: Process 7648 attached [pid 7648] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7648] setpgid(0, 0) = 0 [pid 7648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7648] write(3, "1000", 4) = 4 [pid 7648] close(3) = 0 [pid 7648] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7648] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7648] write(4, "72", 2) = 2 [pid 7648] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7648] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7648] exit_group(0) = ? [pid 7648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7649 ./strace-static-x86_64: Process 7649 attached [pid 7649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7649] setpgid(0, 0) = 0 [pid 7649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7649] write(3, "1000", 4) = 4 [pid 7649] close(3) = 0 [pid 7649] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7649] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7649] write(4, "72", 2) = 2 [pid 7649] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7649] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7649] exit_group(0) = ? [pid 7649] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7650 ./strace-static-x86_64: Process 7650 attached [pid 7650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7650] setpgid(0, 0) = 0 [pid 7650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7650] write(3, "1000", 4) = 4 [pid 7650] close(3) = 0 [pid 7650] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7650] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7650] write(4, "72", 2) = 2 [pid 7650] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7650] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7650] exit_group(0) = ? [pid 7650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7651 ./strace-static-x86_64: Process 7651 attached [pid 7651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7651] setpgid(0, 0) = 0 [pid 7651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7651] write(3, "1000", 4) = 4 [pid 7651] close(3) = 0 [pid 7651] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7651] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7651] write(4, "72", 2) = 2 [pid 7651] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7651] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7651] exit_group(0) = ? [pid 7651] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7651, si_uid=0, si_status=0, 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 7652 attached , child_tidptr=0x5555568ff5d0) = 7652 [pid 7652] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7652] setpgid(0, 0) = 0 [pid 7652] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7652] write(3, "1000", 4) = 4 [pid 7652] close(3) = 0 [pid 7652] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7652] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7652] write(4, "72", 2) = 2 [pid 7652] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7652] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7652] exit_group(0) = ? [pid 7652] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7652, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7653 ./strace-static-x86_64: Process 7653 attached [pid 7653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7653] setpgid(0, 0) = 0 [pid 7653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7653] write(3, "1000", 4) = 4 [pid 7653] close(3) = 0 [pid 7653] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7653] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7653] write(4, "72", 2) = 2 [pid 7653] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7653] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7653] exit_group(0) = ? [pid 7653] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7653, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7654 ./strace-static-x86_64: Process 7654 attached [pid 7654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7654] setpgid(0, 0) = 0 [pid 7654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7654] write(3, "1000", 4) = 4 [pid 7654] close(3) = 0 [pid 7654] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7654] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7654] write(4, "72", 2) = 2 [pid 7654] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7654] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7654] exit_group(0) = ? [pid 7654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7654, si_uid=0, si_status=0, 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 7655 attached , child_tidptr=0x5555568ff5d0) = 7655 [pid 7655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7655] setpgid(0, 0) = 0 [pid 7655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7655] write(3, "1000", 4) = 4 [pid 7655] close(3) = 0 [pid 7655] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7655] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7655] write(4, "72", 2) = 2 [pid 7655] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7655] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7655] exit_group(0) = ? [pid 7655] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7655, si_uid=0, si_status=0, 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 7656 attached , child_tidptr=0x5555568ff5d0) = 7656 [pid 7656] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7656] setpgid(0, 0) = 0 [pid 7656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7656] write(3, "1000", 4) = 4 [pid 7656] close(3) = 0 [pid 7656] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7656] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7656] write(4, "72", 2) = 2 [pid 7656] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7656] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7656] exit_group(0) = ? [pid 7656] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7656, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7657 ./strace-static-x86_64: Process 7657 attached [pid 7657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7657] setpgid(0, 0) = 0 [pid 7657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7657] write(3, "1000", 4) = 4 [pid 7657] close(3) = 0 [pid 7657] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7657] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7657] write(4, "72", 2) = 2 [pid 7657] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7657] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7657] exit_group(0) = ? [pid 7657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7657, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7658 ./strace-static-x86_64: Process 7658 attached [pid 7658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7658] setpgid(0, 0) = 0 [pid 7658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7658] write(3, "1000", 4) = 4 [pid 7658] close(3) = 0 [pid 7658] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7658] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7658] write(4, "72", 2) = 2 [pid 7658] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7658] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7658] exit_group(0) = ? [pid 7658] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7658, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7659 ./strace-static-x86_64: Process 7659 attached [pid 7659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7659] setpgid(0, 0) = 0 [pid 7659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7659] write(3, "1000", 4) = 4 [pid 7659] close(3) = 0 [pid 7659] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7659] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7659] write(4, "72", 2) = 2 [pid 7659] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7659] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7659] exit_group(0) = ? [pid 7659] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7660 ./strace-static-x86_64: Process 7660 attached [pid 7660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7660] setpgid(0, 0) = 0 [pid 7660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7660] write(3, "1000", 4) = 4 [pid 7660] close(3) = 0 [pid 7660] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7660] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7660] write(4, "72", 2) = 2 [pid 7660] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7660] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7660] exit_group(0) = ? [pid 7660] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7661 ./strace-static-x86_64: Process 7661 attached [pid 7661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7661] setpgid(0, 0) = 0 [pid 7661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7661] write(3, "1000", 4) = 4 [pid 7661] close(3) = 0 [pid 7661] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7661] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7661] write(4, "72", 2) = 2 [pid 7661] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7661] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7661] exit_group(0) = ? [pid 7661] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7662 ./strace-static-x86_64: Process 7662 attached [pid 7662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7662] setpgid(0, 0) = 0 [pid 7662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7662] write(3, "1000", 4) = 4 [pid 7662] close(3) = 0 [pid 7662] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7662] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7662] write(4, "72", 2) = 2 [pid 7662] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7662] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7662] exit_group(0) = ? [pid 7662] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7663 ./strace-static-x86_64: Process 7663 attached [pid 7663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7663] setpgid(0, 0) = 0 [pid 7663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7663] write(3, "1000", 4) = 4 [pid 7663] close(3) = 0 [pid 7663] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7663] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7663] write(4, "72", 2) = 2 [pid 7663] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7663] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7663] exit_group(0) = ? [pid 7663] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7664 ./strace-static-x86_64: Process 7664 attached [pid 7664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7664] setpgid(0, 0) = 0 [pid 7664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7664] write(3, "1000", 4) = 4 [pid 7664] close(3) = 0 [pid 7664] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7664] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7664] write(4, "72", 2) = 2 [pid 7664] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7664] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7664] exit_group(0) = ? [pid 7664] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7664, si_uid=0, si_status=0, 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 7665 attached , child_tidptr=0x5555568ff5d0) = 7665 [pid 7665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7665] setpgid(0, 0) = 0 [pid 7665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7665] write(3, "1000", 4) = 4 [pid 7665] close(3) = 0 [pid 7665] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7665] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7665] write(4, "72", 2) = 2 [pid 7665] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7665] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7665] exit_group(0) = ? [pid 7665] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7665, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7666 ./strace-static-x86_64: Process 7666 attached [pid 7666] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7666] setpgid(0, 0) = 0 [pid 7666] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7666] write(3, "1000", 4) = 4 [pid 7666] close(3) = 0 [pid 7666] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7666] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7666] write(4, "72", 2) = 2 [pid 7666] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7666] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7666] exit_group(0) = ? [pid 7666] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7666, si_uid=0, si_status=0, 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 7667 attached , child_tidptr=0x5555568ff5d0) = 7667 [pid 7667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7667] setpgid(0, 0) = 0 [pid 7667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7667] write(3, "1000", 4) = 4 [pid 7667] close(3) = 0 [pid 7667] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7667] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7667] write(4, "72", 2) = 2 [pid 7667] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7667] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7667] exit_group(0) = ? [pid 7667] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7667, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7668 ./strace-static-x86_64: Process 7668 attached [pid 7668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7668] setpgid(0, 0) = 0 [pid 7668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7668] write(3, "1000", 4) = 4 [pid 7668] close(3) = 0 [pid 7668] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7668] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7668] write(4, "72", 2) = 2 [pid 7668] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7668] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7668] exit_group(0) = ? [pid 7668] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7668, si_uid=0, si_status=0, 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 7669 attached , child_tidptr=0x5555568ff5d0) = 7669 [pid 7669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7669] setpgid(0, 0) = 0 [pid 7669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7669] write(3, "1000", 4) = 4 [pid 7669] close(3) = 0 [pid 7669] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7669] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7669] write(4, "72", 2) = 2 [pid 7669] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7669] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7669] exit_group(0) = ? [pid 7669] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7669, si_uid=0, si_status=0, 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 7670 attached , child_tidptr=0x5555568ff5d0) = 7670 [pid 7670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7670] setpgid(0, 0) = 0 [pid 7670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7670] write(3, "1000", 4) = 4 [pid 7670] close(3) = 0 [pid 7670] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7670] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7670] write(4, "72", 2) = 2 [pid 7670] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7670] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7670] exit_group(0) = ? [pid 7670] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7670, 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=0x5555568ff5d0) = 7671 ./strace-static-x86_64: Process 7671 attached [pid 7671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7671] setpgid(0, 0) = 0 [pid 7671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7671] write(3, "1000", 4) = 4 [pid 7671] close(3) = 0 [pid 7671] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7671] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7671] write(4, "72", 2) = 2 [pid 7671] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7671] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7671] exit_group(0) = ? [pid 7671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7671, 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=0x5555568ff5d0) = 7672 ./strace-static-x86_64: Process 7672 attached [pid 7672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7672] setpgid(0, 0) = 0 [pid 7672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7672] write(3, "1000", 4) = 4 [pid 7672] close(3) = 0 [pid 7672] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7672] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7672] write(4, "72", 2) = 2 [pid 7672] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7672] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7672] exit_group(0) = ? [pid 7672] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7673 ./strace-static-x86_64: Process 7673 attached [pid 7673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7673] setpgid(0, 0) = 0 [pid 7673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7673] write(3, "1000", 4) = 4 [pid 7673] close(3) = 0 [pid 7673] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7673] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7673] write(4, "72", 2) = 2 [pid 7673] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7673] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7673] exit_group(0) = ? [pid 7673] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7673, si_uid=0, si_status=0, 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 7674 attached , child_tidptr=0x5555568ff5d0) = 7674 [pid 7674] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7674] setpgid(0, 0) = 0 [pid 7674] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7674] write(3, "1000", 4) = 4 [pid 7674] close(3) = 0 [pid 7674] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7674] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7674] write(4, "72", 2) = 2 [pid 7674] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7674] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7674] exit_group(0) = ? [pid 7674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7674, si_uid=0, si_status=0, 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 7675 attached , child_tidptr=0x5555568ff5d0) = 7675 [pid 7675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7675] setpgid(0, 0) = 0 [pid 7675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7675] write(3, "1000", 4) = 4 [pid 7675] close(3) = 0 [pid 7675] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7675] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7675] write(4, "72", 2) = 2 [pid 7675] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7675] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7675] exit_group(0) = ? [pid 7675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7675, 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=0x5555568ff5d0) = 7676 ./strace-static-x86_64: Process 7676 attached [pid 7676] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7676] setpgid(0, 0) = 0 [pid 7676] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7676] write(3, "1000", 4) = 4 [pid 7676] close(3) = 0 [pid 7676] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7676] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7676] write(4, "72", 2) = 2 [pid 7676] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7676] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7676] exit_group(0) = ? [pid 7676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7677 ./strace-static-x86_64: Process 7677 attached [pid 7677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7677] setpgid(0, 0) = 0 [pid 7677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7677] write(3, "1000", 4) = 4 [pid 7677] close(3) = 0 [pid 7677] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7677] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7677] write(4, "72", 2) = 2 [pid 7677] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7677] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7677] exit_group(0) = ? [pid 7677] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7677, si_uid=0, si_status=0, 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 7678 attached , child_tidptr=0x5555568ff5d0) = 7678 [pid 7678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7678] setpgid(0, 0) = 0 [pid 7678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7678] write(3, "1000", 4) = 4 [pid 7678] close(3) = 0 [pid 7678] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7678] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7678] write(4, "72", 2) = 2 [pid 7678] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7678] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7678] exit_group(0) = ? [pid 7678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7678, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7679 ./strace-static-x86_64: Process 7679 attached [pid 7679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7679] setpgid(0, 0) = 0 [pid 7679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7679] write(3, "1000", 4) = 4 [pid 7679] close(3) = 0 [pid 7679] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7679] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7679] write(4, "72", 2) = 2 [pid 7679] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7679] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7679] exit_group(0) = ? [pid 7679] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7680 ./strace-static-x86_64: Process 7680 attached [pid 7680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7680] setpgid(0, 0) = 0 [pid 7680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7680] write(3, "1000", 4) = 4 [pid 7680] close(3) = 0 [pid 7680] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7680] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7680] write(4, "72", 2) = 2 [pid 7680] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7680] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7680] exit_group(0) = ? [pid 7680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7681 ./strace-static-x86_64: Process 7681 attached [pid 7681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7681] setpgid(0, 0) = 0 [pid 7681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7681] write(3, "1000", 4) = 4 [pid 7681] close(3) = 0 [pid 7681] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7681] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7681] write(4, "72", 2) = 2 [pid 7681] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7681] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7681] exit_group(0) = ? [pid 7681] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7682 ./strace-static-x86_64: Process 7682 attached [pid 7682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7682] setpgid(0, 0) = 0 [pid 7682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7682] write(3, "1000", 4) = 4 [pid 7682] close(3) = 0 [pid 7682] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7682] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7682] write(4, "72", 2) = 2 [pid 7682] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7682] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7682] exit_group(0) = ? [pid 7682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7682, 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=0x5555568ff5d0) = 7683 ./strace-static-x86_64: Process 7683 attached [pid 7683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7683] setpgid(0, 0) = 0 [pid 7683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7683] write(3, "1000", 4) = 4 [pid 7683] close(3) = 0 [pid 7683] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7683] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7683] write(4, "72", 2) = 2 [pid 7683] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7683] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7683] exit_group(0) = ? [pid 7683] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7683, si_uid=0, si_status=0, 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 7684 attached , child_tidptr=0x5555568ff5d0) = 7684 [pid 7684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7684] setpgid(0, 0) = 0 [pid 7684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7684] write(3, "1000", 4) = 4 [pid 7684] close(3) = 0 [pid 7684] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7684] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7684] write(4, "72", 2) = 2 [pid 7684] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7684] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7684] exit_group(0) = ? [pid 7684] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7684, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7685 ./strace-static-x86_64: Process 7685 attached [pid 7685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7685] setpgid(0, 0) = 0 [pid 7685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7685] write(3, "1000", 4) = 4 [pid 7685] close(3) = 0 [pid 7685] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7685] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7685] write(4, "72", 2) = 2 [pid 7685] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7685] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7685] exit_group(0) = ? [pid 7685] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7685, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7686 ./strace-static-x86_64: Process 7686 attached [pid 7686] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7686] setpgid(0, 0) = 0 [pid 7686] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7686] write(3, "1000", 4) = 4 [pid 7686] close(3) = 0 [pid 7686] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7686] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7686] write(4, "72", 2) = 2 [pid 7686] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7686] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7686] exit_group(0) = ? [pid 7686] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7686, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7687 ./strace-static-x86_64: Process 7687 attached [pid 7687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7687] setpgid(0, 0) = 0 [pid 7687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7687] write(3, "1000", 4) = 4 [pid 7687] close(3) = 0 [pid 7687] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7687] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7687] write(4, "72", 2) = 2 [pid 7687] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7687] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7687] exit_group(0) = ? [pid 7687] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7687, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7688 ./strace-static-x86_64: Process 7688 attached [pid 7688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7688] setpgid(0, 0) = 0 [pid 7688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7688] write(3, "1000", 4) = 4 [pid 7688] close(3) = 0 [pid 7688] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7688] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7688] write(4, "72", 2) = 2 [pid 7688] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7688] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7688] exit_group(0) = ? [pid 7688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7688, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7689 ./strace-static-x86_64: Process 7689 attached [pid 7689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7689] setpgid(0, 0) = 0 [pid 7689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7689] write(3, "1000", 4) = 4 [pid 7689] close(3) = 0 [pid 7689] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7689] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7689] write(4, "72", 2) = 2 [pid 7689] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7689] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7689] exit_group(0) = ? [pid 7689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7689, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7690 ./strace-static-x86_64: Process 7690 attached [pid 7690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7690] setpgid(0, 0) = 0 [pid 7690] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7690] write(3, "1000", 4) = 4 [pid 7690] close(3) = 0 [pid 7690] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7690] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7690] write(4, "72", 2) = 2 [pid 7690] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7690] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7690] exit_group(0) = ? [pid 7690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7690, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7691 ./strace-static-x86_64: Process 7691 attached [pid 7691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7691] setpgid(0, 0) = 0 [pid 7691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7691] write(3, "1000", 4) = 4 [pid 7691] close(3) = 0 [pid 7691] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7691] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7691] write(4, "72", 2) = 2 [pid 7691] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7691] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7691] exit_group(0) = ? [pid 7691] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7691, 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=0x5555568ff5d0) = 7692 ./strace-static-x86_64: Process 7692 attached [pid 7692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7692] setpgid(0, 0) = 0 [pid 7692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7692] write(3, "1000", 4) = 4 [pid 7692] close(3) = 0 [pid 7692] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7692] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7692] write(4, "72", 2) = 2 [pid 7692] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7692] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7692] exit_group(0) = ? [pid 7692] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7692, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7693 ./strace-static-x86_64: Process 7693 attached [pid 7693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7693] setpgid(0, 0) = 0 [pid 7693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7693] write(3, "1000", 4) = 4 [pid 7693] close(3) = 0 [pid 7693] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7693] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7693] write(4, "72", 2) = 2 [pid 7693] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7693] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7693] exit_group(0) = ? [pid 7693] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7693, si_uid=0, si_status=0, 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 7694 attached , child_tidptr=0x5555568ff5d0) = 7694 [pid 7694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7694] setpgid(0, 0) = 0 [pid 7694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7694] write(3, "1000", 4) = 4 [pid 7694] close(3) = 0 [pid 7694] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7694] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7694] write(4, "72", 2) = 2 [pid 7694] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7694] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7694] exit_group(0) = ? [pid 7694] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7694, si_uid=0, si_status=0, 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 7695 attached , child_tidptr=0x5555568ff5d0) = 7695 [pid 7695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7695] setpgid(0, 0) = 0 [pid 7695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7695] write(3, "1000", 4) = 4 [pid 7695] close(3) = 0 [pid 7695] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7695] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7695] write(4, "72", 2) = 2 [pid 7695] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7695] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7695] exit_group(0) = ? [pid 7695] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7696 ./strace-static-x86_64: Process 7696 attached [pid 7696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7696] setpgid(0, 0) = 0 [pid 7696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7696] write(3, "1000", 4) = 4 [pid 7696] close(3) = 0 [pid 7696] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7696] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7696] write(4, "72", 2) = 2 [pid 7696] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7696] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7696] exit_group(0) = ? [pid 7696] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7697 ./strace-static-x86_64: Process 7697 attached [pid 7697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7697] setpgid(0, 0) = 0 [pid 7697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7697] write(3, "1000", 4) = 4 [pid 7697] close(3) = 0 [pid 7697] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7697] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7697] write(4, "72", 2) = 2 [pid 7697] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7697] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7697] exit_group(0) = ? [pid 7697] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7698 ./strace-static-x86_64: Process 7698 attached [pid 7698] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7698] setpgid(0, 0) = 0 [pid 7698] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7698] write(3, "1000", 4) = 4 [pid 7698] close(3) = 0 [pid 7698] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7698] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7698] write(4, "72", 2) = 2 [pid 7698] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7698] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7698] exit_group(0) = ? [pid 7698] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7699 ./strace-static-x86_64: Process 7699 attached [pid 7699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7699] setpgid(0, 0) = 0 [pid 7699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7699] write(3, "1000", 4) = 4 [pid 7699] close(3) = 0 [pid 7699] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7699] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7699] write(4, "72", 2) = 2 [pid 7699] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7699] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7699] exit_group(0) = ? [pid 7699] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7699, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7700 ./strace-static-x86_64: Process 7700 attached [pid 7700] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7700] setpgid(0, 0) = 0 [pid 7700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7700] write(3, "1000", 4) = 4 [pid 7700] close(3) = 0 [pid 7700] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7700] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7700] write(4, "72", 2) = 2 [pid 7700] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7700] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7700] exit_group(0) = ? [pid 7700] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7700, si_uid=0, si_status=0, 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 7701 attached , child_tidptr=0x5555568ff5d0) = 7701 [pid 7701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7701] setpgid(0, 0) = 0 [pid 7701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7701] write(3, "1000", 4) = 4 [pid 7701] close(3) = 0 [pid 7701] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7701] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7701] write(4, "72", 2) = 2 [pid 7701] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7701] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7701] exit_group(0) = ? [pid 7701] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7701, 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 7702 attached , child_tidptr=0x5555568ff5d0) = 7702 [pid 7702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7702] setpgid(0, 0) = 0 [pid 7702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7702] write(3, "1000", 4) = 4 [pid 7702] close(3) = 0 [pid 7702] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7702] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7702] write(4, "72", 2) = 2 [pid 7702] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7702] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7702] exit_group(0) = ? [pid 7702] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7702, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7703 ./strace-static-x86_64: Process 7703 attached [pid 7703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7703] setpgid(0, 0) = 0 [pid 7703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7703] write(3, "1000", 4) = 4 [pid 7703] close(3) = 0 [pid 7703] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7703] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7703] write(4, "72", 2) = 2 [pid 7703] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7703] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7703] exit_group(0) = ? [pid 7703] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7704 ./strace-static-x86_64: Process 7704 attached [pid 7704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7704] setpgid(0, 0) = 0 [pid 7704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7704] write(3, "1000", 4) = 4 [pid 7704] close(3) = 0 [pid 7704] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7704] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7704] write(4, "72", 2) = 2 [pid 7704] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7704] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7704] exit_group(0) = ? [pid 7704] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7705 ./strace-static-x86_64: Process 7705 attached [pid 7705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7705] setpgid(0, 0) = 0 [pid 7705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7705] write(3, "1000", 4) = 4 [pid 7705] close(3) = 0 [pid 7705] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7705] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7705] write(4, "72", 2) = 2 [pid 7705] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7705] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7705] exit_group(0) = ? [pid 7705] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7706 ./strace-static-x86_64: Process 7706 attached [pid 7706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7706] setpgid(0, 0) = 0 [pid 7706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7706] write(3, "1000", 4) = 4 [pid 7706] close(3) = 0 [pid 7706] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7706] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7706] write(4, "72", 2) = 2 [pid 7706] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7706] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7706] exit_group(0) = ? [pid 7706] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7706, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7707 ./strace-static-x86_64: Process 7707 attached [pid 7707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7707] setpgid(0, 0) = 0 [pid 7707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7707] write(3, "1000", 4) = 4 [pid 7707] close(3) = 0 [pid 7707] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7707] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7707] write(4, "72", 2) = 2 [pid 7707] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7707] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7707] exit_group(0) = ? [pid 7707] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7707, si_uid=0, si_status=0, 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 7708 attached , child_tidptr=0x5555568ff5d0) = 7708 [pid 7708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7708] setpgid(0, 0) = 0 [pid 7708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7708] write(3, "1000", 4) = 4 [pid 7708] close(3) = 0 [pid 7708] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7708] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7708] write(4, "72", 2) = 2 [pid 7708] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7708] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7708] exit_group(0) = ? [pid 7708] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7709 ./strace-static-x86_64: Process 7709 attached [pid 7709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7709] setpgid(0, 0) = 0 [pid 7709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7709] write(3, "1000", 4) = 4 [pid 7709] close(3) = 0 [pid 7709] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7709] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7709] write(4, "72", 2) = 2 [pid 7709] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7709] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7709] exit_group(0) = ? [pid 7709] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7709, 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=0x5555568ff5d0) = 7710 ./strace-static-x86_64: Process 7710 attached [pid 7710] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7710] setpgid(0, 0) = 0 [pid 7710] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7710] write(3, "1000", 4) = 4 [pid 7710] close(3) = 0 [pid 7710] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7710] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7710] write(4, "72", 2) = 2 [pid 7710] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7710] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7710] exit_group(0) = ? [pid 7710] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7710, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7711 ./strace-static-x86_64: Process 7711 attached [pid 7711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7711] setpgid(0, 0) = 0 [pid 7711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7711] write(3, "1000", 4) = 4 [pid 7711] close(3) = 0 [pid 7711] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7711] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7711] write(4, "72", 2) = 2 [pid 7711] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7711] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7711] exit_group(0) = ? [pid 7711] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7711, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7712 ./strace-static-x86_64: Process 7712 attached [pid 7712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7712] setpgid(0, 0) = 0 [pid 7712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7712] write(3, "1000", 4) = 4 [pid 7712] close(3) = 0 [pid 7712] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7712] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7712] write(4, "72", 2) = 2 [pid 7712] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7712] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7712] exit_group(0) = ? [pid 7712] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7712, si_uid=0, si_status=0, 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 7713 attached , child_tidptr=0x5555568ff5d0) = 7713 [pid 7713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7713] setpgid(0, 0) = 0 [pid 7713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7713] write(3, "1000", 4) = 4 [pid 7713] close(3) = 0 [pid 7713] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7713] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7713] write(4, "72", 2) = 2 [pid 7713] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7713] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7713] exit_group(0) = ? [pid 7713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7714 ./strace-static-x86_64: Process 7714 attached [pid 7714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7714] setpgid(0, 0) = 0 [pid 7714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7714] write(3, "1000", 4) = 4 [pid 7714] close(3) = 0 [pid 7714] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7714] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7714] write(4, "72", 2) = 2 [pid 7714] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7714] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7714] exit_group(0) = ? [pid 7714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7715 ./strace-static-x86_64: Process 7715 attached [pid 7715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7715] setpgid(0, 0) = 0 [pid 7715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7715] write(3, "1000", 4) = 4 [pid 7715] close(3) = 0 [pid 7715] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7715] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7715] write(4, "72", 2) = 2 [pid 7715] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7715] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7715] exit_group(0) = ? [pid 7715] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7715, si_uid=0, si_status=0, 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 7716 attached , child_tidptr=0x5555568ff5d0) = 7716 [pid 7716] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7716] setpgid(0, 0) = 0 [pid 7716] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7716] write(3, "1000", 4) = 4 [pid 7716] close(3) = 0 [pid 7716] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7716] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7716] write(4, "72", 2) = 2 [pid 7716] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7716] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7716] exit_group(0) = ? [pid 7716] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7716, si_uid=0, si_status=0, 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 7717 attached , child_tidptr=0x5555568ff5d0) = 7717 [pid 7717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7717] setpgid(0, 0) = 0 [pid 7717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7717] write(3, "1000", 4) = 4 [pid 7717] close(3) = 0 [pid 7717] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7717] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7717] write(4, "72", 2) = 2 [pid 7717] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7717] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7717] exit_group(0) = ? [pid 7717] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7717, si_uid=0, si_status=0, 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 7718 attached , child_tidptr=0x5555568ff5d0) = 7718 [pid 7718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7718] setpgid(0, 0) = 0 [pid 7718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7718] write(3, "1000", 4) = 4 [pid 7718] close(3) = 0 [pid 7718] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7718] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7718] write(4, "72", 2) = 2 [pid 7718] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7718] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7718] exit_group(0) = ? [pid 7718] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7719 ./strace-static-x86_64: Process 7719 attached [pid 7719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7719] setpgid(0, 0) = 0 [pid 7719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7719] write(3, "1000", 4) = 4 [pid 7719] close(3) = 0 [pid 7719] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7719] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7719] write(4, "72", 2) = 2 [pid 7719] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7719] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7719] exit_group(0) = ? [pid 7719] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7719, 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=0x5555568ff5d0) = 7720 ./strace-static-x86_64: Process 7720 attached [pid 7720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7720] setpgid(0, 0) = 0 [pid 7720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7720] write(3, "1000", 4) = 4 [pid 7720] close(3) = 0 [pid 7720] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7720] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7720] write(4, "72", 2) = 2 [pid 7720] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7720] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7720] exit_group(0) = ? [pid 7720] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7720, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7721 ./strace-static-x86_64: Process 7721 attached [pid 7721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7721] setpgid(0, 0) = 0 [pid 7721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7721] write(3, "1000", 4) = 4 [pid 7721] close(3) = 0 [pid 7721] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7721] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7721] write(4, "72", 2) = 2 [pid 7721] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7721] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7721] exit_group(0) = ? [pid 7721] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7721, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7722 ./strace-static-x86_64: Process 7722 attached [pid 7722] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7722] setpgid(0, 0) = 0 [pid 7722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7722] write(3, "1000", 4) = 4 [pid 7722] close(3) = 0 [pid 7722] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7722] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7722] write(4, "72", 2) = 2 [pid 7722] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7722] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7722] exit_group(0) = ? [pid 7722] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7723 ./strace-static-x86_64: Process 7723 attached [pid 7723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7723] setpgid(0, 0) = 0 [pid 7723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7723] write(3, "1000", 4) = 4 [pid 7723] close(3) = 0 [pid 7723] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7723] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7723] write(4, "72", 2) = 2 [pid 7723] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7723] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7723] exit_group(0) = ? [pid 7723] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7724 ./strace-static-x86_64: Process 7724 attached [pid 7724] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7724] setpgid(0, 0) = 0 [pid 7724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7724] write(3, "1000", 4) = 4 [pid 7724] close(3) = 0 [pid 7724] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7724] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7724] write(4, "72", 2) = 2 [pid 7724] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7724] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7724] exit_group(0) = ? [pid 7724] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7725 ./strace-static-x86_64: Process 7725 attached [pid 7725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7725] setpgid(0, 0) = 0 [pid 7725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7725] write(3, "1000", 4) = 4 [pid 7725] close(3) = 0 [pid 7725] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7725] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7725] write(4, "72", 2) = 2 [pid 7725] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7725] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7725] exit_group(0) = ? [pid 7725] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7726 ./strace-static-x86_64: Process 7726 attached [pid 7726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7726] setpgid(0, 0) = 0 [pid 7726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7726] write(3, "1000", 4) = 4 [pid 7726] close(3) = 0 [pid 7726] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7726] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7726] write(4, "72", 2) = 2 [pid 7726] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7726] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7726] exit_group(0) = ? [pid 7726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7726, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7727 ./strace-static-x86_64: Process 7727 attached [pid 7727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7727] setpgid(0, 0) = 0 [pid 7727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7727] write(3, "1000", 4) = 4 [pid 7727] close(3) = 0 [pid 7727] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7727] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7727] write(4, "72", 2) = 2 [pid 7727] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7727] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7727] exit_group(0) = ? [pid 7727] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7727, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7728 ./strace-static-x86_64: Process 7728 attached [pid 7728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7728] setpgid(0, 0) = 0 [pid 7728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7728] write(3, "1000", 4) = 4 [pid 7728] close(3) = 0 [pid 7728] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7728] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7728] write(4, "72", 2) = 2 [pid 7728] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7728] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7728] exit_group(0) = ? [pid 7728] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7728, si_uid=0, si_status=0, 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 7729 attached , child_tidptr=0x5555568ff5d0) = 7729 [pid 7729] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7729] setpgid(0, 0) = 0 [pid 7729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7729] write(3, "1000", 4) = 4 [pid 7729] close(3) = 0 [pid 7729] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7729] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7729] write(4, "72", 2) = 2 [pid 7729] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7729] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7729] exit_group(0) = ? [pid 7729] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7729, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7730 ./strace-static-x86_64: Process 7730 attached [pid 7730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7730] setpgid(0, 0) = 0 [pid 7730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7730] write(3, "1000", 4) = 4 [pid 7730] close(3) = 0 [pid 7730] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7730] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7730] write(4, "72", 2) = 2 [pid 7730] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7730] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7730] exit_group(0) = ? [pid 7730] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7730, si_uid=0, si_status=0, 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 7731 attached , child_tidptr=0x5555568ff5d0) = 7731 [pid 7731] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7731] setpgid(0, 0) = 0 [pid 7731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7731] write(3, "1000", 4) = 4 [pid 7731] close(3) = 0 [pid 7731] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7731] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7731] write(4, "72", 2) = 2 [pid 7731] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7731] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7731] exit_group(0) = ? [pid 7731] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7731, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7732 ./strace-static-x86_64: Process 7732 attached [pid 7732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7732] setpgid(0, 0) = 0 [pid 7732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7732] write(3, "1000", 4) = 4 [pid 7732] close(3) = 0 [pid 7732] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7732] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7732] write(4, "72", 2) = 2 [pid 7732] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7732] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7732] exit_group(0) = ? [pid 7732] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7732, si_uid=0, si_status=0, 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 7733 attached [pid 7733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7733] setpgid(0, 0) = 0 [pid 7733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7733] write(3, "1000", 4) = 4 [pid 7733] close(3) = 0 [pid 7733] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7733] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7733 [pid 7733] <... openat resumed>) = 4 [pid 7733] write(4, "72", 2) = 2 [pid 7733] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7733] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7733] exit_group(0) = ? [pid 7733] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7734 ./strace-static-x86_64: Process 7734 attached [pid 7734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7734] setpgid(0, 0) = 0 [pid 7734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7734] write(3, "1000", 4) = 4 [pid 7734] close(3) = 0 [pid 7734] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7734] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7734] write(4, "72", 2) = 2 [pid 7734] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7734] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7734] exit_group(0) = ? [pid 7734] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7735 ./strace-static-x86_64: Process 7735 attached [pid 7735] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7735] setpgid(0, 0) = 0 [pid 7735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7735] write(3, "1000", 4) = 4 [pid 7735] close(3) = 0 [pid 7735] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7735] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7735] write(4, "72", 2) = 2 [pid 7735] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7735] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7735] exit_group(0) = ? [pid 7735] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7736 ./strace-static-x86_64: Process 7736 attached [pid 7736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7736] setpgid(0, 0) = 0 [pid 7736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7736] write(3, "1000", 4) = 4 [pid 7736] close(3) = 0 [pid 7736] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7736] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7736] write(4, "72", 2) = 2 [pid 7736] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7736] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7736] exit_group(0) = ? [pid 7736] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7737 ./strace-static-x86_64: Process 7737 attached [pid 7737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7737] setpgid(0, 0) = 0 [pid 7737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7737] write(3, "1000", 4) = 4 [pid 7737] close(3) = 0 [pid 7737] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7737] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7737] write(4, "72", 2) = 2 [pid 7737] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7737] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7737] exit_group(0) = ? [pid 7737] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7738 ./strace-static-x86_64: Process 7738 attached [pid 7738] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7738] setpgid(0, 0) = 0 [pid 7738] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7738] write(3, "1000", 4) = 4 [pid 7738] close(3) = 0 [pid 7738] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7738] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7738] write(4, "72", 2) = 2 [pid 7738] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7738] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7738] exit_group(0) = ? [pid 7738] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7738, si_uid=0, si_status=0, 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 7739 attached , child_tidptr=0x5555568ff5d0) = 7739 [pid 7739] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7739] setpgid(0, 0) = 0 [pid 7739] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7739] write(3, "1000", 4) = 4 [pid 7739] close(3) = 0 [pid 7739] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7739] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7739] write(4, "72", 2) = 2 [pid 7739] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7739] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7739] exit_group(0) = ? [pid 7739] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7739, si_uid=0, si_status=0, 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 7740 attached , child_tidptr=0x5555568ff5d0) = 7740 [pid 7740] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7740] setpgid(0, 0) = 0 [pid 7740] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7740] write(3, "1000", 4) = 4 [pid 7740] close(3) = 0 [pid 7740] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7740] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7740] write(4, "72", 2) = 2 [pid 7740] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7740] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7740] exit_group(0) = ? [pid 7740] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7740, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7741 ./strace-static-x86_64: Process 7741 attached [pid 7741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7741] setpgid(0, 0) = 0 [pid 7741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7741] write(3, "1000", 4) = 4 [pid 7741] close(3) = 0 [pid 7741] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7741] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7741] write(4, "72", 2) = 2 [pid 7741] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7741] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7741] exit_group(0) = ? [pid 7741] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7741, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7742 ./strace-static-x86_64: Process 7742 attached [pid 7742] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7742] setpgid(0, 0) = 0 [pid 7742] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7742] write(3, "1000", 4) = 4 [pid 7742] close(3) = 0 [pid 7742] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7742] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7742] write(4, "72", 2) = 2 [pid 7742] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7742] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7742] exit_group(0) = ? [pid 7742] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7742, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7743 ./strace-static-x86_64: Process 7743 attached [pid 7743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7743] setpgid(0, 0) = 0 [pid 7743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7743] write(3, "1000", 4) = 4 [pid 7743] close(3) = 0 [pid 7743] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7743] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7743] write(4, "72", 2) = 2 [pid 7743] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7743] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7743] exit_group(0) = ? [pid 7743] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7743, 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=0x5555568ff5d0) = 7744 ./strace-static-x86_64: Process 7744 attached [pid 7744] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7744] setpgid(0, 0) = 0 [pid 7744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7744] write(3, "1000", 4) = 4 [pid 7744] close(3) = 0 [pid 7744] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7744] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7744] write(4, "72", 2) = 2 [pid 7744] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7744] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7744] exit_group(0) = ? [pid 7744] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7745 ./strace-static-x86_64: Process 7745 attached [pid 7745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7745] setpgid(0, 0) = 0 [pid 7745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7745] write(3, "1000", 4) = 4 [pid 7745] close(3) = 0 [pid 7745] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7745] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7745] write(4, "72", 2) = 2 [pid 7745] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7745] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7745] exit_group(0) = ? [pid 7745] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7745, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7746 ./strace-static-x86_64: Process 7746 attached [pid 7746] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7746] setpgid(0, 0) = 0 [pid 7746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7746] write(3, "1000", 4) = 4 [pid 7746] close(3) = 0 [pid 7746] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7746] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7746] write(4, "72", 2) = 2 [pid 7746] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7746] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7746] exit_group(0) = ? [pid 7746] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7747 ./strace-static-x86_64: Process 7747 attached [pid 7747] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7747] setpgid(0, 0) = 0 [pid 7747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7747] write(3, "1000", 4) = 4 [pid 7747] close(3) = 0 [pid 7747] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7747] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7747] write(4, "72", 2) = 2 [pid 7747] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7747] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7747] exit_group(0) = ? [pid 7747] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7748 ./strace-static-x86_64: Process 7748 attached [pid 7748] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7748] setpgid(0, 0) = 0 [pid 7748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7748] write(3, "1000", 4) = 4 [pid 7748] close(3) = 0 [pid 7748] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7748] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7748] write(4, "72", 2) = 2 [pid 7748] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7748] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7748] exit_group(0) = ? [pid 7748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7748, si_uid=0, si_status=0, 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 7749 attached , child_tidptr=0x5555568ff5d0) = 7749 [pid 7749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7749] setpgid(0, 0) = 0 [pid 7749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7749] write(3, "1000", 4) = 4 [pid 7749] close(3) = 0 [pid 7749] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7749] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7749] write(4, "72", 2) = 2 [pid 7749] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7749] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7749] exit_group(0) = ? [pid 7749] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7749, si_uid=0, si_status=0, 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 7750 attached [pid 7750] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7750] setpgid(0, 0) = 0 [pid 7750] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7750] write(3, "1000", 4) = 4 [pid 7750] close(3) = 0 [pid 7750] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7750] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7750] write(4, "72", 2) = 2 [pid 7750] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7750 [pid 7750] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 7750] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7750] exit_group(0) = ? [pid 7750] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7750, si_uid=0, si_status=0, 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 7751 attached , child_tidptr=0x5555568ff5d0) = 7751 [pid 7751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7751] setpgid(0, 0) = 0 [pid 7751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7751] write(3, "1000", 4) = 4 [pid 7751] close(3) = 0 [pid 7751] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7751] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7751] write(4, "72", 2) = 2 [pid 7751] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7751] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7751] exit_group(0) = ? [pid 7751] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7751, si_uid=0, si_status=0, 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 7752 attached , child_tidptr=0x5555568ff5d0) = 7752 [pid 7752] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7752] setpgid(0, 0) = 0 [pid 7752] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7752] write(3, "1000", 4) = 4 [pid 7752] close(3) = 0 [pid 7752] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7752] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7752] write(4, "72", 2) = 2 [pid 7752] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7752] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7752] exit_group(0) = ? [pid 7752] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7752, si_uid=0, si_status=0, 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 7753 attached , child_tidptr=0x5555568ff5d0) = 7753 [pid 7753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7753] setpgid(0, 0) = 0 [pid 7753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7753] write(3, "1000", 4) = 4 [pid 7753] close(3) = 0 [pid 7753] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7753] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7753] write(4, "72", 2) = 2 [pid 7753] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7753] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7753] exit_group(0) = ? [pid 7753] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7753, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7754 ./strace-static-x86_64: Process 7754 attached [pid 7754] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7754] setpgid(0, 0) = 0 [pid 7754] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7754] write(3, "1000", 4) = 4 [pid 7754] close(3) = 0 [pid 7754] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7754] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7754] write(4, "72", 2) = 2 [pid 7754] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7754] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7754] exit_group(0) = ? [pid 7754] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7754, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7755 ./strace-static-x86_64: Process 7755 attached [pid 7755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7755] setpgid(0, 0) = 0 [pid 7755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7755] write(3, "1000", 4) = 4 [pid 7755] close(3) = 0 [pid 7755] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7755] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7755] write(4, "72", 2) = 2 [pid 7755] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7755] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7755] exit_group(0) = ? [pid 7755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7755, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7756 ./strace-static-x86_64: Process 7756 attached [pid 7756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7756] setpgid(0, 0) = 0 [pid 7756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7756] write(3, "1000", 4) = 4 [pid 7756] close(3) = 0 [pid 7756] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7756] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7756] write(4, "72", 2) = 2 [pid 7756] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7756] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7756] exit_group(0) = ? [pid 7756] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7756, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7757 ./strace-static-x86_64: Process 7757 attached [pid 7757] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7757] setpgid(0, 0) = 0 [pid 7757] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7757] write(3, "1000", 4) = 4 [pid 7757] close(3) = 0 [pid 7757] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7757] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7757] write(4, "72", 2) = 2 [pid 7757] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7757] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7757] exit_group(0) = ? [pid 7757] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7757, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7758 ./strace-static-x86_64: Process 7758 attached [pid 7758] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7758] setpgid(0, 0) = 0 [pid 7758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7758] write(3, "1000", 4) = 4 [pid 7758] close(3) = 0 [pid 7758] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7758] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7758] write(4, "72", 2) = 2 [pid 7758] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7758] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7758] exit_group(0) = ? [pid 7758] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7758, 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=0x5555568ff5d0) = 7759 ./strace-static-x86_64: Process 7759 attached [pid 7759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7759] setpgid(0, 0) = 0 [pid 7759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7759] write(3, "1000", 4) = 4 [pid 7759] close(3) = 0 [pid 7759] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7759] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7759] write(4, "72", 2) = 2 [pid 7759] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7759] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7759] exit_group(0) = ? [pid 7759] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7759, 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=0x5555568ff5d0) = 7760 ./strace-static-x86_64: Process 7760 attached [pid 7760] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7760] setpgid(0, 0) = 0 [pid 7760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7760] write(3, "1000", 4) = 4 [pid 7760] close(3) = 0 [pid 7760] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7760] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7760] write(4, "72", 2) = 2 [pid 7760] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7760] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7760] exit_group(0) = ? [pid 7760] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7760, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7761 ./strace-static-x86_64: Process 7761 attached [pid 7761] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7761] setpgid(0, 0) = 0 [pid 7761] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7761] write(3, "1000", 4) = 4 [pid 7761] close(3) = 0 [pid 7761] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7761] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7761] write(4, "72", 2) = 2 [pid 7761] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7761] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7761] exit_group(0) = ? [pid 7761] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7761, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7762 ./strace-static-x86_64: Process 7762 attached [pid 7762] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7762] setpgid(0, 0) = 0 [pid 7762] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7762] write(3, "1000", 4) = 4 [pid 7762] close(3) = 0 [pid 7762] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7762] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7762] write(4, "72", 2) = 2 [pid 7762] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7762] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7762] exit_group(0) = ? [pid 7762] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7762, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7763 ./strace-static-x86_64: Process 7763 attached [pid 7763] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7763] setpgid(0, 0) = 0 [pid 7763] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7763] write(3, "1000", 4) = 4 [pid 7763] close(3) = 0 [pid 7763] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7763] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7763] write(4, "72", 2) = 2 [pid 7763] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7763] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7763] exit_group(0) = ? [pid 7763] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7763, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7764 ./strace-static-x86_64: Process 7764 attached [pid 7764] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7764] setpgid(0, 0) = 0 [pid 7764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7764] write(3, "1000", 4) = 4 [pid 7764] close(3) = 0 [pid 7764] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7764] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7764] write(4, "72", 2) = 2 [pid 7764] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7764] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7764] exit_group(0) = ? [pid 7764] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7764, si_uid=0, si_status=0, 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 7765 attached , child_tidptr=0x5555568ff5d0) = 7765 [pid 7765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7765] setpgid(0, 0) = 0 [pid 7765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7765] write(3, "1000", 4) = 4 [pid 7765] close(3) = 0 [pid 7765] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7765] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7765] write(4, "72", 2) = 2 [pid 7765] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7765] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7765] exit_group(0) = ? [pid 7765] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7765, si_uid=0, si_status=0, 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 7766 attached [pid 7766] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7766] setpgid(0, 0) = 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7766 [pid 7766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7766] write(3, "1000", 4) = 4 [pid 7766] close(3) = 0 [pid 7766] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7766] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7766] write(4, "72", 2) = 2 [pid 7766] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7766] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7766] exit_group(0) = ? [pid 7766] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7766, si_uid=0, si_status=0, 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 7767 attached , child_tidptr=0x5555568ff5d0) = 7767 [pid 7767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7767] setpgid(0, 0) = 0 [pid 7767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7767] write(3, "1000", 4) = 4 [pid 7767] close(3) = 0 [pid 7767] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7767] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7767] write(4, "72", 2) = 2 [pid 7767] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7767] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7767] exit_group(0) = ? [pid 7767] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7767, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7768 ./strace-static-x86_64: Process 7768 attached [pid 7768] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7768] setpgid(0, 0) = 0 [pid 7768] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7768] write(3, "1000", 4) = 4 [pid 7768] close(3) = 0 [pid 7768] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7768] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7768] write(4, "72", 2) = 2 [pid 7768] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7768] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7768] exit_group(0) = ? [pid 7768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7768, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7769 ./strace-static-x86_64: Process 7769 attached [pid 7769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7769] setpgid(0, 0) = 0 [pid 7769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7769] write(3, "1000", 4) = 4 [pid 7769] close(3) = 0 [pid 7769] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7769] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7769] write(4, "72", 2) = 2 [pid 7769] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7769] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7769] exit_group(0) = ? [pid 7769] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7769, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7770 ./strace-static-x86_64: Process 7770 attached [pid 7770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7770] setpgid(0, 0) = 0 [pid 7770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7770] write(3, "1000", 4) = 4 [pid 7770] close(3) = 0 [pid 7770] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7770] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7770] write(4, "72", 2) = 2 [pid 7770] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7770] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7770] exit_group(0) = ? [pid 7770] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7770, si_uid=0, si_status=0, 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 7771 attached , child_tidptr=0x5555568ff5d0) = 7771 [pid 7771] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7771] setpgid(0, 0) = 0 [pid 7771] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7771] write(3, "1000", 4) = 4 [pid 7771] close(3) = 0 [pid 7771] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7771] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7771] write(4, "72", 2) = 2 [pid 7771] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7771] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7771] exit_group(0) = ? [pid 7771] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7771, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7772 ./strace-static-x86_64: Process 7772 attached [pid 7772] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7772] setpgid(0, 0) = 0 [pid 7772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7772] write(3, "1000", 4) = 4 [pid 7772] close(3) = 0 [pid 7772] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7772] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7772] write(4, "72", 2) = 2 [pid 7772] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7772] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7772] exit_group(0) = ? [pid 7772] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7773 ./strace-static-x86_64: Process 7773 attached [pid 7773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7773] setpgid(0, 0) = 0 [pid 7773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7773] write(3, "1000", 4) = 4 [pid 7773] close(3) = 0 [pid 7773] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7773] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7773] write(4, "72", 2) = 2 [pid 7773] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7773] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7773] exit_group(0) = ? [pid 7773] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7774 ./strace-static-x86_64: Process 7774 attached [pid 7774] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7774] setpgid(0, 0) = 0 [pid 7774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7774] write(3, "1000", 4) = 4 [pid 7774] close(3) = 0 [pid 7774] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7774] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7774] write(4, "72", 2) = 2 [pid 7774] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7774] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7774] exit_group(0) = ? [pid 7774] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7775 ./strace-static-x86_64: Process 7775 attached [pid 7775] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7775] setpgid(0, 0) = 0 [pid 7775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7775] write(3, "1000", 4) = 4 [pid 7775] close(3) = 0 [pid 7775] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7775] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7775] write(4, "72", 2) = 2 [pid 7775] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7775] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7775] exit_group(0) = ? [pid 7775] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7776 ./strace-static-x86_64: Process 7776 attached [pid 7776] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7776] setpgid(0, 0) = 0 [pid 7776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7776] write(3, "1000", 4) = 4 [pid 7776] close(3) = 0 [pid 7776] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7776] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7776] write(4, "72", 2) = 2 [pid 7776] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7776] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7776] exit_group(0) = ? [pid 7776] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7776, si_uid=0, si_status=0, 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 7777 attached , child_tidptr=0x5555568ff5d0) = 7777 [pid 7777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7777] setpgid(0, 0) = 0 [pid 7777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7777] write(3, "1000", 4) = 4 [pid 7777] close(3) = 0 [pid 7777] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7777] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7777] write(4, "72", 2) = 2 [pid 7777] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7777] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7777] exit_group(0) = ? [pid 7777] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7777, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7778 ./strace-static-x86_64: Process 7778 attached [pid 7778] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7778] setpgid(0, 0) = 0 [pid 7778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7778] write(3, "1000", 4) = 4 [pid 7778] close(3) = 0 [pid 7778] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7778] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7778] write(4, "72", 2) = 2 [pid 7778] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7778] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7778] exit_group(0) = ? [pid 7778] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7778, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7779 ./strace-static-x86_64: Process 7779 attached [pid 7779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7779] setpgid(0, 0) = 0 [pid 7779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7779] write(3, "1000", 4) = 4 [pid 7779] close(3) = 0 [pid 7779] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7779] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7779] write(4, "72", 2) = 2 [pid 7779] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7779] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7779] exit_group(0) = ? [pid 7779] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7779, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7780 ./strace-static-x86_64: Process 7780 attached [pid 7780] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7780] setpgid(0, 0) = 0 [pid 7780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7780] write(3, "1000", 4) = 4 [pid 7780] close(3) = 0 [pid 7780] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7780] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7780] write(4, "72", 2) = 2 [pid 7780] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7780] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7780] exit_group(0) = ? [pid 7780] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7780, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7781 ./strace-static-x86_64: Process 7781 attached [pid 7781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7781] setpgid(0, 0) = 0 [pid 7781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7781] write(3, "1000", 4) = 4 [pid 7781] close(3) = 0 [pid 7781] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7781] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7781] write(4, "72", 2) = 2 [pid 7781] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7781] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7781] exit_group(0) = ? [pid 7781] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7781, 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=0x5555568ff5d0) = 7782 ./strace-static-x86_64: Process 7782 attached [pid 7782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7782] setpgid(0, 0) = 0 [pid 7782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7782] write(3, "1000", 4) = 4 [pid 7782] close(3) = 0 [pid 7782] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7782] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7782] write(4, "72", 2) = 2 [pid 7782] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7782] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7782] exit_group(0) = ? [pid 7782] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7782, si_uid=0, si_status=0, 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 7783 attached , child_tidptr=0x5555568ff5d0) = 7783 [pid 7783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7783] setpgid(0, 0) = 0 [pid 7783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7783] write(3, "1000", 4) = 4 [pid 7783] close(3) = 0 [pid 7783] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7783] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7783] write(4, "72", 2) = 2 [pid 7783] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7783] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7783] exit_group(0) = ? [pid 7783] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7784 ./strace-static-x86_64: Process 7784 attached [pid 7784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7784] setpgid(0, 0) = 0 [pid 7784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7784] write(3, "1000", 4) = 4 [pid 7784] close(3) = 0 [pid 7784] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7784] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7784] write(4, "72", 2) = 2 [pid 7784] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7784] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7784] exit_group(0) = ? [pid 7784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7785 ./strace-static-x86_64: Process 7785 attached [pid 7785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7785] setpgid(0, 0) = 0 [pid 7785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7785] write(3, "1000", 4) = 4 [pid 7785] close(3) = 0 [pid 7785] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7785] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7785] write(4, "72", 2) = 2 [pid 7785] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7785] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7785] exit_group(0) = ? [pid 7785] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7786 ./strace-static-x86_64: Process 7786 attached [pid 7786] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7786] setpgid(0, 0) = 0 [pid 7786] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7786] write(3, "1000", 4) = 4 [pid 7786] close(3) = 0 [pid 7786] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7786] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7786] write(4, "72", 2) = 2 [pid 7786] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7786] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7786] exit_group(0) = ? [pid 7786] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7786, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7787 ./strace-static-x86_64: Process 7787 attached [pid 7787] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7787] setpgid(0, 0) = 0 [pid 7787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7787] write(3, "1000", 4) = 4 [pid 7787] close(3) = 0 [pid 7787] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7787] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7787] write(4, "72", 2) = 2 [pid 7787] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7787] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7787] exit_group(0) = ? [pid 7787] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7787, si_uid=0, si_status=0, 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 7788 attached , child_tidptr=0x5555568ff5d0) = 7788 [pid 7788] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7788] setpgid(0, 0) = 0 [pid 7788] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7788] write(3, "1000", 4) = 4 [pid 7788] close(3) = 0 [pid 7788] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7788] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7788] write(4, "72", 2) = 2 [pid 7788] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7788] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7788] exit_group(0) = ? [pid 7788] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7788, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7789 ./strace-static-x86_64: Process 7789 attached [pid 7789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7789] setpgid(0, 0) = 0 [pid 7789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7789] write(3, "1000", 4) = 4 [pid 7789] close(3) = 0 [pid 7789] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7789] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7789] write(4, "72", 2) = 2 [pid 7789] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7789] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7789] exit_group(0) = ? [pid 7789] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7789, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7790 ./strace-static-x86_64: Process 7790 attached [pid 7790] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7790] setpgid(0, 0) = 0 [pid 7790] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7790] write(3, "1000", 4) = 4 [pid 7790] close(3) = 0 [pid 7790] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7790] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7790] write(4, "72", 2) = 2 [pid 7790] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7790] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7790] exit_group(0) = ? [pid 7790] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7790, si_uid=0, si_status=0, 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 7791 attached , child_tidptr=0x5555568ff5d0) = 7791 [pid 7791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7791] setpgid(0, 0) = 0 [pid 7791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7791] write(3, "1000", 4) = 4 [pid 7791] close(3) = 0 [pid 7791] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7791] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7791] write(4, "72", 2) = 2 [pid 7791] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7791] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7791] exit_group(0) = ? [pid 7791] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7791, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7792 ./strace-static-x86_64: Process 7792 attached [pid 7792] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7792] setpgid(0, 0) = 0 [pid 7792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7792] write(3, "1000", 4) = 4 [pid 7792] close(3) = 0 [pid 7792] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7792] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7792] write(4, "72", 2) = 2 [pid 7792] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7792] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7792] exit_group(0) = ? [pid 7792] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7793 ./strace-static-x86_64: Process 7793 attached [pid 7793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7793] setpgid(0, 0) = 0 [pid 7793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7793] write(3, "1000", 4) = 4 [pid 7793] close(3) = 0 [pid 7793] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7793] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7793] write(4, "72", 2) = 2 [pid 7793] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7793] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7793] exit_group(0) = ? [pid 7793] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7793, si_uid=0, si_status=0, 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 7794 attached , child_tidptr=0x5555568ff5d0) = 7794 [pid 7794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7794] setpgid(0, 0) = 0 [pid 7794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7794] write(3, "1000", 4) = 4 [pid 7794] close(3) = 0 [pid 7794] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7794] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7794] write(4, "72", 2) = 2 [pid 7794] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7794] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7794] exit_group(0) = ? [pid 7794] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7794, si_uid=0, si_status=0, 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 7795 attached , child_tidptr=0x5555568ff5d0) = 7795 [pid 7795] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7795] setpgid(0, 0) = 0 [pid 7795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7795] write(3, "1000", 4) = 4 [pid 7795] close(3) = 0 [pid 7795] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7795] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7795] write(4, "72", 2) = 2 [pid 7795] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7795] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7795] exit_group(0) = ? [pid 7795] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7795, si_uid=0, si_status=0, 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 7796 attached , child_tidptr=0x5555568ff5d0) = 7796 [pid 7796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7796] setpgid(0, 0) = 0 [pid 7796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7796] write(3, "1000", 4) = 4 [pid 7796] close(3) = 0 [pid 7796] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7796] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7796] write(4, "72", 2) = 2 [pid 7796] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7796] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7796] exit_group(0) = ? [pid 7796] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7796, 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=0x5555568ff5d0) = 7797 ./strace-static-x86_64: Process 7797 attached [pid 7797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7797] setpgid(0, 0) = 0 [pid 7797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7797] write(3, "1000", 4) = 4 [pid 7797] close(3) = 0 [pid 7797] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7797] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7797] write(4, "72", 2) = 2 [pid 7797] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7797] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7797] exit_group(0) = ? [pid 7797] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7797, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7798 ./strace-static-x86_64: Process 7798 attached [pid 7798] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7798] setpgid(0, 0) = 0 [pid 7798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7798] write(3, "1000", 4) = 4 [pid 7798] close(3) = 0 [pid 7798] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7798] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7798] write(4, "72", 2) = 2 [pid 7798] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7798] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7798] exit_group(0) = ? [pid 7798] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7798, si_uid=0, si_status=0, 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 7799 attached , child_tidptr=0x5555568ff5d0) = 7799 [pid 7799] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7799] setpgid(0, 0) = 0 [pid 7799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7799] write(3, "1000", 4) = 4 [pid 7799] close(3) = 0 [pid 7799] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7799] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7799] write(4, "72", 2) = 2 [pid 7799] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7799] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7799] exit_group(0) = ? [pid 7799] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7799, si_uid=0, si_status=0, 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 7800 attached , child_tidptr=0x5555568ff5d0) = 7800 [pid 7800] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7800] setpgid(0, 0) = 0 [pid 7800] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7800] write(3, "1000", 4) = 4 [pid 7800] close(3) = 0 [pid 7800] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7800] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7800] write(4, "72", 2) = 2 [pid 7800] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7800] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7800] exit_group(0) = ? [pid 7800] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7800, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7801 ./strace-static-x86_64: Process 7801 attached [pid 7801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7801] setpgid(0, 0) = 0 [pid 7801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7801] write(3, "1000", 4) = 4 [pid 7801] close(3) = 0 [pid 7801] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7801] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7801] write(4, "72", 2) = 2 [pid 7801] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7801] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7801] exit_group(0) = ? [pid 7801] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7801, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7802 ./strace-static-x86_64: Process 7802 attached [pid 7802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7802] setpgid(0, 0) = 0 [pid 7802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7802] write(3, "1000", 4) = 4 [pid 7802] close(3) = 0 [pid 7802] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7802] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7802] write(4, "72", 2) = 2 [pid 7802] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7802] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7802] exit_group(0) = ? [pid 7802] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7802, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7803 ./strace-static-x86_64: Process 7803 attached [pid 7803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7803] setpgid(0, 0) = 0 [pid 7803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7803] write(3, "1000", 4) = 4 [pid 7803] close(3) = 0 [pid 7803] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7803] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7803] write(4, "72", 2) = 2 [pid 7803] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7803] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7803] exit_group(0) = ? [pid 7803] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7804 ./strace-static-x86_64: Process 7804 attached [pid 7804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7804] setpgid(0, 0) = 0 [pid 7804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7804] write(3, "1000", 4) = 4 [pid 7804] close(3) = 0 [pid 7804] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7804] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7804] write(4, "72", 2) = 2 [pid 7804] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7804] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7804] exit_group(0) = ? [pid 7804] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7805 ./strace-static-x86_64: Process 7805 attached [pid 7805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7805] setpgid(0, 0) = 0 [pid 7805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7805] write(3, "1000", 4) = 4 [pid 7805] close(3) = 0 [pid 7805] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7805] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7805] write(4, "72", 2) = 2 [pid 7805] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7805] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7805] exit_group(0) = ? [pid 7805] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7806 ./strace-static-x86_64: Process 7806 attached [pid 7806] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7806] setpgid(0, 0) = 0 [pid 7806] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7806] write(3, "1000", 4) = 4 [pid 7806] close(3) = 0 [pid 7806] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7806] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7806] write(4, "72", 2) = 2 [pid 7806] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7806] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7806] exit_group(0) = ? [pid 7806] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7806, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7807 ./strace-static-x86_64: Process 7807 attached [pid 7807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7807] setpgid(0, 0) = 0 [pid 7807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7807] write(3, "1000", 4) = 4 [pid 7807] close(3) = 0 [pid 7807] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7807] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7807] write(4, "72", 2) = 2 [pid 7807] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7807] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7807] exit_group(0) = ? [pid 7807] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7807, si_uid=0, si_status=0, 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 7808 attached , child_tidptr=0x5555568ff5d0) = 7808 [pid 7808] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7808] setpgid(0, 0) = 0 [pid 7808] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7808] write(3, "1000", 4) = 4 [pid 7808] close(3) = 0 [pid 7808] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7808] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7808] write(4, "72", 2) = 2 [pid 7808] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7808] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7808] exit_group(0) = ? [pid 7808] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7808, si_uid=0, si_status=0, 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 7809 attached , child_tidptr=0x5555568ff5d0) = 7809 [pid 7809] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7809] setpgid(0, 0) = 0 [pid 7809] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7809] write(3, "1000", 4) = 4 [pid 7809] close(3) = 0 [pid 7809] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7809] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7809] write(4, "72", 2) = 2 [pid 7809] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7809] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7809] exit_group(0) = ? [pid 7809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7809, si_uid=0, si_status=0, 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 7810 attached , child_tidptr=0x5555568ff5d0) = 7810 [pid 7810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7810] setpgid(0, 0) = 0 [pid 7810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7810] write(3, "1000", 4) = 4 [pid 7810] close(3) = 0 [pid 7810] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7810] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7810] write(4, "72", 2) = 2 [pid 7810] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7810] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7810] exit_group(0) = ? [pid 7810] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7810, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7811 ./strace-static-x86_64: Process 7811 attached [pid 7811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7811] setpgid(0, 0) = 0 [pid 7811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7811] write(3, "1000", 4) = 4 [pid 7811] close(3) = 0 [pid 7811] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7811] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7811] write(4, "72", 2) = 2 [pid 7811] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7811] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7811] exit_group(0) = ? [pid 7811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7811, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7812 ./strace-static-x86_64: Process 7812 attached [pid 7812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7812] setpgid(0, 0) = 0 [pid 7812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7812] write(3, "1000", 4) = 4 [pid 7812] close(3) = 0 [pid 7812] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7812] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7812] write(4, "72", 2) = 2 [pid 7812] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7812] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7812] exit_group(0) = ? [pid 7812] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7812, si_uid=0, si_status=0, 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 7813 attached , child_tidptr=0x5555568ff5d0) = 7813 [pid 7813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7813] setpgid(0, 0) = 0 [pid 7813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7813] write(3, "1000", 4) = 4 [pid 7813] close(3) = 0 [pid 7813] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7813] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7813] write(4, "72", 2) = 2 [pid 7813] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7813] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7813] exit_group(0) = ? [pid 7813] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7814 ./strace-static-x86_64: Process 7814 attached [pid 7814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7814] setpgid(0, 0) = 0 [pid 7814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7814] write(3, "1000", 4) = 4 [pid 7814] close(3) = 0 [pid 7814] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7814] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7814] write(4, "72", 2) = 2 [pid 7814] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7814] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7814] exit_group(0) = ? [pid 7814] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7815 ./strace-static-x86_64: Process 7815 attached [pid 7815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7815] setpgid(0, 0) = 0 [pid 7815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7815] write(3, "1000", 4) = 4 [pid 7815] close(3) = 0 [pid 7815] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7815] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7815] write(4, "72", 2) = 2 [pid 7815] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7815] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 7815] exit_group(0) = ? [pid 7815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7815, 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=0x5555568ff5d0) = 7816 ./strace-static-x86_64: Process 7816 attached [pid 7816] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7816] setpgid(0, 0) = 0 [pid 7816] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7816] write(3, "1000", 4) = 4 [pid 7816] close(3) = 0 [pid 7816] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7816] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7816] write(4, "72", 2) = 2 [pid 7816] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 7816] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7816] exit_group(0) = ? [pid 7816] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7816, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7817 ./strace-static-x86_64: Process 7817 attached [pid 7817] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7817] setpgid(0, 0) = 0 [pid 7817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7817] write(3, "1000", 4) = 4 [pid 7817] close(3) = 0 [pid 7817] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7817] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7817] write(4, "72", 2) = 2 [pid 7817] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7817] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7817] exit_group(0) = ? [pid 7817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7817, si_uid=0, si_status=0, 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 7818 attached , child_tidptr=0x5555568ff5d0) = 7818 [pid 7818] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7818] setpgid(0, 0) = 0 [pid 7818] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7818] write(3, "1000", 4) = 4 [pid 7818] close(3) = 0 [pid 7818] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7818] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7818] write(4, "72", 2) = 2 [pid 7818] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7818] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7818] exit_group(0) = ? [pid 7818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7818, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7819 ./strace-static-x86_64: Process 7819 attached [pid 7819] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7819] setpgid(0, 0) = 0 [pid 7819] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7819] write(3, "1000", 4) = 4 [pid 7819] close(3) = 0 [pid 7819] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7819] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7819] write(4, "72", 2) = 2 [pid 7819] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7819] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7819] exit_group(0) = ? [pid 7819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7819, si_uid=0, si_status=0, 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 7820 attached , child_tidptr=0x5555568ff5d0) = 7820 [pid 7820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7820] setpgid(0, 0) = 0 [pid 7820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7820] write(3, "1000", 4) = 4 [pid 7820] close(3) = 0 [pid 7820] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7820] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7820] write(4, "72", 2) = 2 [pid 7820] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7820] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7820] exit_group(0) = ? [pid 7820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7820, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7821 ./strace-static-x86_64: Process 7821 attached [pid 7821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7821] setpgid(0, 0) = 0 [pid 7821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7821] write(3, "1000", 4) = 4 [pid 7821] close(3) = 0 [pid 7821] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7821] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7821] write(4, "72", 2) = 2 [pid 7821] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7821] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7821] exit_group(0) = ? [pid 7821] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7822 ./strace-static-x86_64: Process 7822 attached [pid 7822] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7822] setpgid(0, 0) = 0 [pid 7822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7822] write(3, "1000", 4) = 4 [pid 7822] close(3) = 0 [pid 7822] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7822] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7822] write(4, "72", 2) = 2 [pid 7822] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7822] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7822] exit_group(0) = ? [pid 7822] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7822, si_uid=0, si_status=0, 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 7823 attached , child_tidptr=0x5555568ff5d0) = 7823 [pid 7823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7823] setpgid(0, 0) = 0 [pid 7823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7823] write(3, "1000", 4) = 4 [pid 7823] close(3) = 0 [pid 7823] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7823] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7823] write(4, "72", 2) = 2 [pid 7823] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7823] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7823] exit_group(0) = ? [pid 7823] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7823, 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=0x5555568ff5d0) = 7824 ./strace-static-x86_64: Process 7824 attached [pid 7824] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7824] setpgid(0, 0) = 0 [pid 7824] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7824] write(3, "1000", 4) = 4 [pid 7824] close(3) = 0 [pid 7824] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7824] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7824] write(4, "72", 2) = 2 [pid 7824] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7824] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7824] exit_group(0) = ? [pid 7824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7824, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7825 ./strace-static-x86_64: Process 7825 attached [pid 7825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7825] setpgid(0, 0) = 0 [pid 7825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7825] write(3, "1000", 4) = 4 [pid 7825] close(3) = 0 [pid 7825] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7825] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7825] write(4, "72", 2) = 2 [pid 7825] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7825] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7825] exit_group(0) = ? [pid 7825] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7825, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7826 ./strace-static-x86_64: Process 7826 attached [pid 7826] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7826] setpgid(0, 0) = 0 [pid 7826] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7826] write(3, "1000", 4) = 4 [pid 7826] close(3) = 0 [pid 7826] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7826] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7826] write(4, "72", 2) = 2 [pid 7826] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7826] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7826] exit_group(0) = ? [pid 7826] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7826, si_uid=0, si_status=0, 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 7827 attached , child_tidptr=0x5555568ff5d0) = 7827 [pid 7827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7827] setpgid(0, 0) = 0 [pid 7827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7827] write(3, "1000", 4) = 4 [pid 7827] close(3) = 0 [pid 7827] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7827] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7827] write(4, "72", 2) = 2 [pid 7827] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7827] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7827] exit_group(0) = ? [pid 7827] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7827, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7828 ./strace-static-x86_64: Process 7828 attached [pid 7828] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7828] setpgid(0, 0) = 0 [pid 7828] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7828] write(3, "1000", 4) = 4 [pid 7828] close(3) = 0 [pid 7828] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7828] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7828] write(4, "72", 2) = 2 [pid 7828] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7828] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7828] exit_group(0) = ? [pid 7828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7829 ./strace-static-x86_64: Process 7829 attached [pid 7829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7829] setpgid(0, 0) = 0 [pid 7829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7829] write(3, "1000", 4) = 4 [pid 7829] close(3) = 0 [pid 7829] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7829] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7829] write(4, "72", 2) = 2 [pid 7829] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7829] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7829] exit_group(0) = ? [pid 7829] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7829, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7830 ./strace-static-x86_64: Process 7830 attached [pid 7830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7830] setpgid(0, 0) = 0 [pid 7830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7830] write(3, "1000", 4) = 4 [pid 7830] close(3) = 0 [pid 7830] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7830] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7830] write(4, "72", 2) = 2 [pid 7830] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7830] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7830] exit_group(0) = ? [pid 7830] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7831 ./strace-static-x86_64: Process 7831 attached [pid 7831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7831] setpgid(0, 0) = 0 [pid 7831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7831] write(3, "1000", 4) = 4 [pid 7831] close(3) = 0 [pid 7831] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7831] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7831] write(4, "72", 2) = 2 [pid 7831] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7831] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7831] exit_group(0) = ? [pid 7831] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7832 ./strace-static-x86_64: Process 7832 attached [pid 7832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7832] setpgid(0, 0) = 0 [pid 7832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7832] write(3, "1000", 4) = 4 [pid 7832] close(3) = 0 [pid 7832] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7832] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7832] write(4, "72", 2) = 2 [pid 7832] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7832] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7832] exit_group(0) = ? [pid 7832] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7832, si_uid=0, si_status=0, 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 7833 attached , child_tidptr=0x5555568ff5d0) = 7833 [pid 7833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7833] setpgid(0, 0) = 0 [pid 7833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7833] write(3, "1000", 4) = 4 [pid 7833] close(3) = 0 [pid 7833] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7833] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7833] write(4, "72", 2) = 2 [pid 7833] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7833] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7833] exit_group(0) = ? [pid 7833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7834 ./strace-static-x86_64: Process 7834 attached [pid 7834] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7834] setpgid(0, 0) = 0 [pid 7834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7834] write(3, "1000", 4) = 4 [pid 7834] close(3) = 0 [pid 7834] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7834] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7834] write(4, "72", 2) = 2 [pid 7834] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7834] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7834] exit_group(0) = ? [pid 7834] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7834, si_uid=0, si_status=0, 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 7835 attached , child_tidptr=0x5555568ff5d0) = 7835 [pid 7835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7835] setpgid(0, 0) = 0 [pid 7835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7835] write(3, "1000", 4) = 4 [pid 7835] close(3) = 0 [pid 7835] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7835] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7835] write(4, "72", 2) = 2 [pid 7835] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7835] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7835] exit_group(0) = ? [pid 7835] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7835, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7836 ./strace-static-x86_64: Process 7836 attached [pid 7836] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7836] setpgid(0, 0) = 0 [pid 7836] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7836] write(3, "1000", 4) = 4 [pid 7836] close(3) = 0 [pid 7836] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7836] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7836] write(4, "72", 2) = 2 [pid 7836] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7836] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7836] exit_group(0) = ? [pid 7836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7836, si_uid=0, si_status=0, 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 7837 attached , child_tidptr=0x5555568ff5d0) = 7837 [pid 7837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7837] setpgid(0, 0) = 0 [pid 7837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7837] write(3, "1000", 4) = 4 [pid 7837] close(3) = 0 [pid 7837] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7837] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7837] write(4, "72", 2) = 2 [pid 7837] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7837] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7837] exit_group(0) = ? [pid 7837] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7837, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7838 ./strace-static-x86_64: Process 7838 attached [pid 7838] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7838] setpgid(0, 0) = 0 [pid 7838] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7838] write(3, "1000", 4) = 4 [pid 7838] close(3) = 0 [pid 7838] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7838] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7838] write(4, "72", 2) = 2 [pid 7838] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7838] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7838] exit_group(0) = ? [pid 7838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7838, si_uid=0, si_status=0, 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 7839 attached , child_tidptr=0x5555568ff5d0) = 7839 [pid 7839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7839] setpgid(0, 0) = 0 [pid 7839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7839] write(3, "1000", 4) = 4 [pid 7839] close(3) = 0 [pid 7839] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7839] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7839] write(4, "72", 2) = 2 [pid 7839] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7839] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7839] exit_group(0) = ? [pid 7839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7839, si_uid=0, si_status=0, 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 7840 attached , child_tidptr=0x5555568ff5d0) = 7840 [pid 7840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7840] setpgid(0, 0) = 0 [pid 7840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7840] write(3, "1000", 4) = 4 [pid 7840] close(3) = 0 [pid 7840] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7840] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7840] write(4, "72", 2) = 2 [pid 7840] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7840] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7840] exit_group(0) = ? [pid 7840] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7840, si_uid=0, si_status=0, 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 7841 attached , child_tidptr=0x5555568ff5d0) = 7841 [pid 7841] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7841] setpgid(0, 0) = 0 [pid 7841] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7841] write(3, "1000", 4) = 4 [pid 7841] close(3) = 0 [pid 7841] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7841] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7841] write(4, "72", 2) = 2 [pid 7841] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7841] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7841] exit_group(0) = ? [pid 7841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7841, si_uid=0, si_status=0, 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 7842 attached , child_tidptr=0x5555568ff5d0) = 7842 [pid 7842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7842] setpgid(0, 0) = 0 [pid 7842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7842] write(3, "1000", 4) = 4 [pid 7842] close(3) = 0 [pid 7842] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7842] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7842] write(4, "72", 2) = 2 [pid 7842] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7842] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7842] exit_group(0) = ? [pid 7842] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7842, si_uid=0, si_status=0, 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 7843 attached , child_tidptr=0x5555568ff5d0) = 7843 [pid 7843] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7843] setpgid(0, 0) = 0 [pid 7843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7843] write(3, "1000", 4) = 4 [pid 7843] close(3) = 0 [pid 7843] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7843] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7843] write(4, "72", 2) = 2 [pid 7843] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7843] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7843] exit_group(0) = ? [pid 7843] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7844 ./strace-static-x86_64: Process 7844 attached [pid 7844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7844] setpgid(0, 0) = 0 [pid 7844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7844] write(3, "1000", 4) = 4 [pid 7844] close(3) = 0 [pid 7844] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7844] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7844] write(4, "72", 2) = 2 [pid 7844] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7844] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7844] exit_group(0) = ? [pid 7844] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7844, si_uid=0, si_status=0, 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 7845 attached , child_tidptr=0x5555568ff5d0) = 7845 [pid 7845] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7845] setpgid(0, 0) = 0 [pid 7845] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7845] write(3, "1000", 4) = 4 [pid 7845] close(3) = 0 [pid 7845] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7845] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7845] write(4, "72", 2) = 2 [pid 7845] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7845] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7845] exit_group(0) = ? [pid 7845] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7845, si_uid=0, si_status=0, 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 7846 attached [pid 7846] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7846] setpgid(0, 0) = 0 [pid 7846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7846] write(3, "1000", 4) = 4 [pid 7846] close(3) = 0 [pid 7846] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7846 [pid 7846] <... openat resumed>) = 3 [pid 7846] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7846] write(4, "72", 2) = 2 [pid 7846] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7846] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7846] exit_group(0) = ? [pid 7846] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7846, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7847 ./strace-static-x86_64: Process 7847 attached [pid 7847] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7847] setpgid(0, 0) = 0 [pid 7847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7847] write(3, "1000", 4) = 4 [pid 7847] close(3) = 0 [pid 7847] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7847] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7847] write(4, "72", 2) = 2 [pid 7847] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7847] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7847] exit_group(0) = ? [pid 7847] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7848 ./strace-static-x86_64: Process 7848 attached [pid 7848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7848] setpgid(0, 0) = 0 [pid 7848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7848] write(3, "1000", 4) = 4 [pid 7848] close(3) = 0 [pid 7848] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7848] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7848] write(4, "72", 2) = 2 [pid 7848] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7848] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7848] exit_group(0) = ? [pid 7848] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7848, si_uid=0, si_status=0, 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 7849 attached , child_tidptr=0x5555568ff5d0) = 7849 [pid 7849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7849] setpgid(0, 0) = 0 [pid 7849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7849] write(3, "1000", 4) = 4 [pid 7849] close(3) = 0 [pid 7849] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7849] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7849] write(4, "72", 2) = 2 [pid 7849] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7849] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7849] exit_group(0) = ? [pid 7849] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7849, si_uid=0, si_status=0, 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 7850 attached , child_tidptr=0x5555568ff5d0) = 7850 [pid 7850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7850] setpgid(0, 0) = 0 [pid 7850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7850] write(3, "1000", 4) = 4 [pid 7850] close(3) = 0 [pid 7850] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7850] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7850] write(4, "72", 2) = 2 [pid 7850] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7850] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7850] exit_group(0) = ? [pid 7850] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7850, si_uid=0, si_status=0, 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 7851 attached [pid 7851] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7851] setpgid(0, 0) = 0 [pid 7851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7851 [pid 7851] <... openat resumed>) = 3 [pid 7851] write(3, "1000", 4) = 4 [pid 7851] close(3) = 0 [pid 7851] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7851] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7851] write(4, "72", 2) = 2 [pid 7851] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7851] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7851] exit_group(0) = ? [pid 7851] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7851, si_uid=0, si_status=0, 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 7852 attached , child_tidptr=0x5555568ff5d0) = 7852 [pid 7852] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7852] setpgid(0, 0) = 0 [pid 7852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7852] write(3, "1000", 4) = 4 [pid 7852] close(3) = 0 [pid 7852] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7852] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7852] write(4, "72", 2) = 2 [pid 7852] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7852] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7852] exit_group(0) = ? [pid 7852] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7852, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7853 ./strace-static-x86_64: Process 7853 attached [pid 7853] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7853] setpgid(0, 0) = 0 [pid 7853] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7853] write(3, "1000", 4) = 4 [pid 7853] close(3) = 0 [pid 7853] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7853] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7853] write(4, "72", 2) = 2 [pid 7853] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7853] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7853] exit_group(0) = ? [pid 7853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7853, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7854 ./strace-static-x86_64: Process 7854 attached [pid 7854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7854] setpgid(0, 0) = 0 [pid 7854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7854] write(3, "1000", 4) = 4 [pid 7854] close(3) = 0 [pid 7854] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7854] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7854] write(4, "72", 2) = 2 [pid 7854] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7854] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7854] exit_group(0) = ? [pid 7854] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7854, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7855 ./strace-static-x86_64: Process 7855 attached [pid 7855] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7855] setpgid(0, 0) = 0 [pid 7855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7855] write(3, "1000", 4) = 4 [pid 7855] close(3) = 0 [pid 7855] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7855] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7855] write(4, "72", 2) = 2 [pid 7855] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7855] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7855] exit_group(0) = ? [pid 7855] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7855, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7856 ./strace-static-x86_64: Process 7856 attached [pid 7856] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7856] setpgid(0, 0) = 0 [pid 7856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7856] write(3, "1000", 4) = 4 [pid 7856] close(3) = 0 [pid 7856] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7856] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7856] write(4, "72", 2) = 2 [pid 7856] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7856] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7856] exit_group(0) = ? [pid 7856] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7856, si_uid=0, si_status=0, 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 7857 attached , child_tidptr=0x5555568ff5d0) = 7857 [pid 7857] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7857] setpgid(0, 0) = 0 [pid 7857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7857] write(3, "1000", 4) = 4 [pid 7857] close(3) = 0 [pid 7857] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7857] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7857] write(4, "72", 2) = 2 [pid 7857] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7857] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7857] exit_group(0) = ? [pid 7857] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7857, si_uid=0, si_status=0, 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 7858 attached , child_tidptr=0x5555568ff5d0) = 7858 [pid 7858] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7858] setpgid(0, 0) = 0 [pid 7858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7858] write(3, "1000", 4) = 4 [pid 7858] close(3) = 0 [pid 7858] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7858] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7858] write(4, "72", 2) = 2 [pid 7858] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7858] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7858] exit_group(0) = ? [pid 7858] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7858, si_uid=0, si_status=0, 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 7859 attached , child_tidptr=0x5555568ff5d0) = 7859 [pid 7859] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7859] setpgid(0, 0) = 0 [pid 7859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7859] write(3, "1000", 4) = 4 [pid 7859] close(3) = 0 [pid 7859] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7859] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7859] write(4, "72", 2) = 2 [pid 7859] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7859] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7859] exit_group(0) = ? [pid 7859] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7860 ./strace-static-x86_64: Process 7860 attached [pid 7860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7860] setpgid(0, 0) = 0 [pid 7860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7860] write(3, "1000", 4) = 4 [pid 7860] close(3) = 0 [pid 7860] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7860] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7860] write(4, "72", 2) = 2 [pid 7860] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7860] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7860] exit_group(0) = ? [pid 7860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7860, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7861 ./strace-static-x86_64: Process 7861 attached [pid 7861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7861] setpgid(0, 0) = 0 [pid 7861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7861] write(3, "1000", 4) = 4 [pid 7861] close(3) = 0 [pid 7861] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7861] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7861] write(4, "72", 2) = 2 [pid 7861] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7861] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7861] exit_group(0) = ? [pid 7861] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7861, si_uid=0, si_status=0, 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 7862 attached [pid 7862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7862] setpgid(0, 0) = 0 [pid 7862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7862 [pid 7862] write(3, "1000", 4) = 4 [pid 7862] close(3) = 0 [pid 7862] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7862] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7862] write(4, "72", 2) = 2 [pid 7862] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7862] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7862] exit_group(0) = ? [pid 7862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7863 ./strace-static-x86_64: Process 7863 attached [pid 7863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7863] setpgid(0, 0) = 0 [pid 7863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7863] write(3, "1000", 4) = 4 [pid 7863] close(3) = 0 [pid 7863] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7863] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7863] write(4, "72", 2) = 2 [pid 7863] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7863] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7863] exit_group(0) = ? [pid 7863] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7863, si_uid=0, si_status=0, 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 7864 attached , child_tidptr=0x5555568ff5d0) = 7864 [pid 7864] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7864] setpgid(0, 0) = 0 [pid 7864] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7864] write(3, "1000", 4) = 4 [pid 7864] close(3) = 0 [pid 7864] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7864] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7864] write(4, "72", 2) = 2 [pid 7864] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7864] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7864] exit_group(0) = ? [pid 7864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7864, 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=0x5555568ff5d0) = 7865 ./strace-static-x86_64: Process 7865 attached [pid 7865] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7865] setpgid(0, 0) = 0 [pid 7865] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7865] write(3, "1000", 4) = 4 [pid 7865] close(3) = 0 [pid 7865] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7865] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7865] write(4, "72", 2) = 2 [pid 7865] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7865] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7865] exit_group(0) = ? [pid 7865] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7865, 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=0x5555568ff5d0) = 7866 ./strace-static-x86_64: Process 7866 attached [pid 7866] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7866] setpgid(0, 0) = 0 [pid 7866] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7866] write(3, "1000", 4) = 4 [pid 7866] close(3) = 0 [pid 7866] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7866] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7866] write(4, "72", 2) = 2 [pid 7866] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7866] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7866] exit_group(0) = ? [pid 7866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7866, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7867 ./strace-static-x86_64: Process 7867 attached [pid 7867] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7867] setpgid(0, 0) = 0 [pid 7867] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7867] write(3, "1000", 4) = 4 [pid 7867] close(3) = 0 [pid 7867] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7867] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7867] write(4, "72", 2) = 2 [pid 7867] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7867] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7867] exit_group(0) = ? [pid 7867] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7868 ./strace-static-x86_64: Process 7868 attached [pid 7868] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7868] setpgid(0, 0) = 0 [pid 7868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7868] write(3, "1000", 4) = 4 [pid 7868] close(3) = 0 [pid 7868] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7868] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7868] write(4, "72", 2) = 2 [pid 7868] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7868] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7868] exit_group(0) = ? [pid 7868] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7869 ./strace-static-x86_64: Process 7869 attached [pid 7869] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7869] setpgid(0, 0) = 0 [pid 7869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7869] write(3, "1000", 4) = 4 [pid 7869] close(3) = 0 [pid 7869] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7869] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7869] write(4, "72", 2) = 2 [pid 7869] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7869] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7869] exit_group(0) = ? [pid 7869] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7869, 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=0x5555568ff5d0) = 7870 ./strace-static-x86_64: Process 7870 attached [pid 7870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7870] setpgid(0, 0) = 0 [pid 7870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7870] write(3, "1000", 4) = 4 [pid 7870] close(3) = 0 [pid 7870] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7870] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7870] write(4, "72", 2) = 2 [pid 7870] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7870] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7870] exit_group(0) = ? [pid 7870] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7870, si_uid=0, si_status=0, 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 7871 attached , child_tidptr=0x5555568ff5d0) = 7871 [pid 7871] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7871] setpgid(0, 0) = 0 [pid 7871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7871] write(3, "1000", 4) = 4 [pid 7871] close(3) = 0 [pid 7871] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7871] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7871] write(4, "72", 2) = 2 [pid 7871] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7871] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7871] exit_group(0) = ? [pid 7871] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7872 ./strace-static-x86_64: Process 7872 attached [pid 7872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7872] setpgid(0, 0) = 0 [pid 7872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7872] write(3, "1000", 4) = 4 [pid 7872] close(3) = 0 [pid 7872] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7872] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7872] write(4, "72", 2) = 2 [pid 7872] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7872] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7872] exit_group(0) = ? [pid 7872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7872, si_uid=0, si_status=0, 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 7873 attached , child_tidptr=0x5555568ff5d0) = 7873 [pid 7873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7873] setpgid(0, 0) = 0 [pid 7873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7873] write(3, "1000", 4) = 4 [pid 7873] close(3) = 0 [pid 7873] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7873] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7873] write(4, "72", 2) = 2 [pid 7873] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7873] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7873] exit_group(0) = ? [pid 7873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7873, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7874 ./strace-static-x86_64: Process 7874 attached [pid 7874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7874] setpgid(0, 0) = 0 [pid 7874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7874] write(3, "1000", 4) = 4 [pid 7874] close(3) = 0 [pid 7874] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7874] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7874] write(4, "72", 2) = 2 [pid 7874] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7874] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7874] exit_group(0) = ? [pid 7874] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7874, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7875 ./strace-static-x86_64: Process 7875 attached [pid 7875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7875] setpgid(0, 0) = 0 [pid 7875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7875] write(3, "1000", 4) = 4 [pid 7875] close(3) = 0 [pid 7875] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7875] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7875] write(4, "72", 2) = 2 [pid 7875] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7875] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7875] exit_group(0) = ? [pid 7875] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7875, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7876 ./strace-static-x86_64: Process 7876 attached [pid 7876] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7876] setpgid(0, 0) = 0 [pid 7876] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7876] write(3, "1000", 4) = 4 [pid 7876] close(3) = 0 [pid 7876] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7876] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7876] write(4, "72", 2) = 2 [pid 7876] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7876] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7876] exit_group(0) = ? [pid 7876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7876, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7877 ./strace-static-x86_64: Process 7877 attached [pid 7877] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7877] setpgid(0, 0) = 0 [pid 7877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7877] write(3, "1000", 4) = 4 [pid 7877] close(3) = 0 [pid 7877] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7877] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7877] write(4, "72", 2) = 2 [pid 7877] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7877] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7877] exit_group(0) = ? [pid 7877] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7877, 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=0x5555568ff5d0) = 7878 ./strace-static-x86_64: Process 7878 attached [pid 7878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7878] setpgid(0, 0) = 0 [pid 7878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7878] write(3, "1000", 4) = 4 [pid 7878] close(3) = 0 [pid 7878] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7878] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7878] write(4, "72", 2) = 2 [pid 7878] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7878] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7878] exit_group(0) = ? [pid 7878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7878, 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=0x5555568ff5d0) = 7879 ./strace-static-x86_64: Process 7879 attached [pid 7879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7879] setpgid(0, 0) = 0 [pid 7879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7879] write(3, "1000", 4) = 4 [pid 7879] close(3) = 0 [pid 7879] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7879] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7879] write(4, "72", 2) = 2 [pid 7879] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7879] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7879] exit_group(0) = ? [pid 7879] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7880 ./strace-static-x86_64: Process 7880 attached [pid 7880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7880] setpgid(0, 0) = 0 [pid 7880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7880] write(3, "1000", 4) = 4 [pid 7880] close(3) = 0 [pid 7880] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7880] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7880] write(4, "72", 2) = 2 [pid 7880] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7880] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7880] exit_group(0) = ? [pid 7880] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7881 ./strace-static-x86_64: Process 7881 attached [pid 7881] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7881] setpgid(0, 0) = 0 [pid 7881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7881] write(3, "1000", 4) = 4 [pid 7881] close(3) = 0 [pid 7881] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7881] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7881] write(4, "72", 2) = 2 [pid 7881] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7881] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7881] exit_group(0) = ? [pid 7881] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7881, si_uid=0, si_status=0, 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 7882 attached , child_tidptr=0x5555568ff5d0) = 7882 [pid 7882] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7882] setpgid(0, 0) = 0 [pid 7882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7882] write(3, "1000", 4) = 4 [pid 7882] close(3) = 0 [pid 7882] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7882] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7882] write(4, "72", 2) = 2 [pid 7882] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7882] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7882] exit_group(0) = ? [pid 7882] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7882, si_uid=0, si_status=0, 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 7883 attached , child_tidptr=0x5555568ff5d0) = 7883 [pid 7883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7883] setpgid(0, 0) = 0 [pid 7883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7883] write(3, "1000", 4) = 4 [pid 7883] close(3) = 0 [pid 7883] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7883] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7883] write(4, "72", 2) = 2 [pid 7883] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7883] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7883] exit_group(0) = ? [pid 7883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7883, 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 7884 attached , child_tidptr=0x5555568ff5d0) = 7884 [pid 7884] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7884] setpgid(0, 0) = 0 [pid 7884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7884] write(3, "1000", 4) = 4 [pid 7884] close(3) = 0 [pid 7884] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7884] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7884] write(4, "72", 2) = 2 [pid 7884] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7884] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7884] exit_group(0) = ? [pid 7884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7884, 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 7885 attached , child_tidptr=0x5555568ff5d0) = 7885 [pid 7885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7885] setpgid(0, 0) = 0 [pid 7885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7885] write(3, "1000", 4) = 4 [pid 7885] close(3) = 0 [pid 7885] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7885] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7885] write(4, "72", 2) = 2 [pid 7885] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7885] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7885] exit_group(0) = ? [pid 7885] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7885, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7886 ./strace-static-x86_64: Process 7886 attached [pid 7886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7886] setpgid(0, 0) = 0 [pid 7886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7886] write(3, "1000", 4) = 4 [pid 7886] close(3) = 0 [pid 7886] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7886] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7886] write(4, "72", 2) = 2 [pid 7886] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7886] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7886] exit_group(0) = ? [pid 7886] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7886, 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=0x5555568ff5d0) = 7887 ./strace-static-x86_64: Process 7887 attached [pid 7887] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7887] setpgid(0, 0) = 0 [pid 7887] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7887] write(3, "1000", 4) = 4 [pid 7887] close(3) = 0 [pid 7887] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7887] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7887] write(4, "72", 2) = 2 [pid 7887] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7887] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7887] exit_group(0) = ? [pid 7887] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7887, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7888 ./strace-static-x86_64: Process 7888 attached [pid 7888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7888] setpgid(0, 0) = 0 [pid 7888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7888] write(3, "1000", 4) = 4 [pid 7888] close(3) = 0 [pid 7888] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7888] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7888] write(4, "72", 2) = 2 [pid 7888] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7888] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7888] exit_group(0) = ? [pid 7888] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7888, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7889 ./strace-static-x86_64: Process 7889 attached [pid 7889] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7889] setpgid(0, 0) = 0 [pid 7889] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7889] write(3, "1000", 4) = 4 [pid 7889] close(3) = 0 [pid 7889] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7889] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7889] write(4, "72", 2) = 2 [pid 7889] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7889] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7889] exit_group(0) = ? [pid 7889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7889, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7890 ./strace-static-x86_64: Process 7890 attached [pid 7890] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7890] setpgid(0, 0) = 0 [pid 7890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7890] write(3, "1000", 4) = 4 [pid 7890] close(3) = 0 [pid 7890] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7890] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7890] write(4, "72", 2) = 2 [pid 7890] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7890] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7890] exit_group(0) = ? [pid 7890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7890, si_uid=0, si_status=0, 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 7891 attached , child_tidptr=0x5555568ff5d0) = 7891 [pid 7891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7891] setpgid(0, 0) = 0 [pid 7891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7891] write(3, "1000", 4) = 4 [pid 7891] close(3) = 0 [pid 7891] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7891] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7891] write(4, "72", 2) = 2 [pid 7891] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7891] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7891] exit_group(0) = ? [pid 7891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7891, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7892 ./strace-static-x86_64: Process 7892 attached [pid 7892] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7892] setpgid(0, 0) = 0 [pid 7892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7892] write(3, "1000", 4) = 4 [pid 7892] close(3) = 0 [pid 7892] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7892] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7892] write(4, "72", 2) = 2 [pid 7892] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7892] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7892] exit_group(0) = ? [pid 7892] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7892, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7893 ./strace-static-x86_64: Process 7893 attached [pid 7893] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7893] setpgid(0, 0) = 0 [pid 7893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7893] write(3, "1000", 4) = 4 [pid 7893] close(3) = 0 [pid 7893] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7893] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7893] write(4, "72", 2) = 2 [pid 7893] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7893] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7893] exit_group(0) = ? [pid 7893] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7893, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7894 ./strace-static-x86_64: Process 7894 attached [pid 7894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7894] setpgid(0, 0) = 0 [pid 7894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7894] write(3, "1000", 4) = 4 [pid 7894] close(3) = 0 [pid 7894] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7894] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7894] write(4, "72", 2) = 2 [pid 7894] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7894] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7894] exit_group(0) = ? [pid 7894] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7895 ./strace-static-x86_64: Process 7895 attached [pid 7895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7895] setpgid(0, 0) = 0 [pid 7895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7895] write(3, "1000", 4) = 4 [pid 7895] close(3) = 0 [pid 7895] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7895] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7895] write(4, "72", 2) = 2 [pid 7895] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7895] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7895] exit_group(0) = ? [pid 7895] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7895, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7896 ./strace-static-x86_64: Process 7896 attached [pid 7896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7896] setpgid(0, 0) = 0 [pid 7896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7896] write(3, "1000", 4) = 4 [pid 7896] close(3) = 0 [pid 7896] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7896] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7896] write(4, "72", 2) = 2 [pid 7896] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7896] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7896] exit_group(0) = ? [pid 7896] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7897 ./strace-static-x86_64: Process 7897 attached [pid 7897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7897] setpgid(0, 0) = 0 [pid 7897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7897] write(3, "1000", 4) = 4 [pid 7897] close(3) = 0 [pid 7897] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7897] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7897] write(4, "72", 2) = 2 [pid 7897] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7897] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7897] exit_group(0) = ? [pid 7897] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7898 ./strace-static-x86_64: Process 7898 attached [pid 7898] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7898] setpgid(0, 0) = 0 [pid 7898] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7898] write(3, "1000", 4) = 4 [pid 7898] close(3) = 0 [pid 7898] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7898] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7898] write(4, "72", 2) = 2 [pid 7898] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7898] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7898] exit_group(0) = ? [pid 7898] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7898, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7899 ./strace-static-x86_64: Process 7899 attached [pid 7899] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7899] setpgid(0, 0) = 0 [pid 7899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7899] write(3, "1000", 4) = 4 [pid 7899] close(3) = 0 [pid 7899] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7899] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7899] write(4, "72", 2) = 2 [pid 7899] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7899] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7899] exit_group(0) = ? [pid 7899] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7899, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7900 ./strace-static-x86_64: Process 7900 attached [pid 7900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7900] setpgid(0, 0) = 0 [pid 7900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7900] write(3, "1000", 4) = 4 [pid 7900] close(3) = 0 [pid 7900] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7900] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7900] write(4, "72", 2) = 2 [pid 7900] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7900] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7900] exit_group(0) = ? [pid 7900] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7900, 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 7901 attached , child_tidptr=0x5555568ff5d0) = 7901 [pid 7901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7901] setpgid(0, 0) = 0 [pid 7901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7901] write(3, "1000", 4) = 4 [pid 7901] close(3) = 0 [pid 7901] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7901] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7901] write(4, "72", 2) = 2 [pid 7901] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7901] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7901] exit_group(0) = ? [pid 7901] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7901, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7902 ./strace-static-x86_64: Process 7902 attached [pid 7902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7902] setpgid(0, 0) = 0 [pid 7902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7902] write(3, "1000", 4) = 4 [pid 7902] close(3) = 0 [pid 7902] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7902] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7902] write(4, "72", 2) = 2 [pid 7902] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7902] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7902] exit_group(0) = ? [pid 7902] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7903 ./strace-static-x86_64: Process 7903 attached [pid 7903] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7903] setpgid(0, 0) = 0 [pid 7903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7903] write(3, "1000", 4) = 4 [pid 7903] close(3) = 0 [pid 7903] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7903] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7903] write(4, "72", 2) = 2 [pid 7903] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7903] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7903] exit_group(0) = ? [pid 7903] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7904 ./strace-static-x86_64: Process 7904 attached [pid 7904] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7904] setpgid(0, 0) = 0 [pid 7904] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7904] write(3, "1000", 4) = 4 [pid 7904] close(3) = 0 [pid 7904] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7904] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7904] write(4, "72", 2) = 2 [pid 7904] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7904] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7904] exit_group(0) = ? [pid 7904] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7904, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7905 ./strace-static-x86_64: Process 7905 attached [pid 7905] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7905] setpgid(0, 0) = 0 [pid 7905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7905] write(3, "1000", 4) = 4 [pid 7905] close(3) = 0 [pid 7905] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7905] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7905] write(4, "72", 2) = 2 [pid 7905] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7905] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7905] exit_group(0) = ? [pid 7905] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7906 ./strace-static-x86_64: Process 7906 attached [pid 7906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7906] setpgid(0, 0) = 0 [pid 7906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7906] write(3, "1000", 4) = 4 [pid 7906] close(3) = 0 [pid 7906] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7906] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7906] write(4, "72", 2) = 2 [pid 7906] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7906] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7906] exit_group(0) = ? [pid 7906] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7906, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7907 ./strace-static-x86_64: Process 7907 attached [pid 7907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7907] setpgid(0, 0) = 0 [pid 7907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7907] write(3, "1000", 4) = 4 [pid 7907] close(3) = 0 [pid 7907] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7907] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7907] write(4, "72", 2) = 2 [pid 7907] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7907] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7907] exit_group(0) = ? [pid 7907] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7908 ./strace-static-x86_64: Process 7908 attached [pid 7908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7908] setpgid(0, 0) = 0 [pid 7908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7908] write(3, "1000", 4) = 4 [pid 7908] close(3) = 0 [pid 7908] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7908] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7908] write(4, "72", 2) = 2 [pid 7908] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7908] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7908] exit_group(0) = ? [pid 7908] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7908, si_uid=0, si_status=0, 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 7909 attached , child_tidptr=0x5555568ff5d0) = 7909 [pid 7909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7909] setpgid(0, 0) = 0 [pid 7909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7909] write(3, "1000", 4) = 4 [pid 7909] close(3) = 0 [pid 7909] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7909] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7909] write(4, "72", 2) = 2 [pid 7909] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7909] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7909] exit_group(0) = ? [pid 7909] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7909, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7910 ./strace-static-x86_64: Process 7910 attached [pid 7910] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7910] setpgid(0, 0) = 0 [pid 7910] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7910] write(3, "1000", 4) = 4 [pid 7910] close(3) = 0 [pid 7910] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7910] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7910] write(4, "72", 2) = 2 [pid 7910] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7910] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7910] exit_group(0) = ? [pid 7910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7910, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7911 ./strace-static-x86_64: Process 7911 attached [pid 7911] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7911] setpgid(0, 0) = 0 [pid 7911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7911] write(3, "1000", 4) = 4 [pid 7911] close(3) = 0 [pid 7911] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7911] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7911] write(4, "72", 2) = 2 [pid 7911] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7911] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7911] exit_group(0) = ? [pid 7911] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7912 ./strace-static-x86_64: Process 7912 attached [pid 7912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7912] setpgid(0, 0) = 0 [pid 7912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7912] write(3, "1000", 4) = 4 [pid 7912] close(3) = 0 [pid 7912] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7912] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7912] write(4, "72", 2) = 2 [pid 7912] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7912] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7912] exit_group(0) = ? [pid 7912] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7912, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7913 ./strace-static-x86_64: Process 7913 attached [pid 7913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7913] setpgid(0, 0) = 0 [pid 7913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7913] write(3, "1000", 4) = 4 [pid 7913] close(3) = 0 [pid 7913] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7913] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7913] write(4, "72", 2) = 2 [pid 7913] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7913] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7913] exit_group(0) = ? [pid 7913] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7914 ./strace-static-x86_64: Process 7914 attached [pid 7914] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7914] setpgid(0, 0) = 0 [pid 7914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7914] write(3, "1000", 4) = 4 [pid 7914] close(3) = 0 [pid 7914] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7914] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7914] write(4, "72", 2) = 2 [pid 7914] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7914] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7914] exit_group(0) = ? [pid 7914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7915 ./strace-static-x86_64: Process 7915 attached [pid 7915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7915] setpgid(0, 0) = 0 [pid 7915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7915] write(3, "1000", 4) = 4 [pid 7915] close(3) = 0 [pid 7915] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7915] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7915] write(4, "72", 2) = 2 [pid 7915] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7915] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7915] exit_group(0) = ? [pid 7915] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7915, si_uid=0, si_status=0, 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 7916 attached , child_tidptr=0x5555568ff5d0) = 7916 [pid 7916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7916] setpgid(0, 0) = 0 [pid 7916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7916] write(3, "1000", 4) = 4 [pid 7916] close(3) = 0 [pid 7916] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7916] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7916] write(4, "72", 2) = 2 [pid 7916] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7916] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7916] exit_group(0) = ? [pid 7916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7917 ./strace-static-x86_64: Process 7917 attached [pid 7917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7917] setpgid(0, 0) = 0 [pid 7917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7917] write(3, "1000", 4) = 4 [pid 7917] close(3) = 0 [pid 7917] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7917] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7917] write(4, "72", 2) = 2 [pid 7917] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7917] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7917] exit_group(0) = ? [pid 7917] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7917, 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=0x5555568ff5d0) = 7918 ./strace-static-x86_64: Process 7918 attached [pid 7918] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7918] setpgid(0, 0) = 0 [pid 7918] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7918] write(3, "1000", 4) = 4 [pid 7918] close(3) = 0 [pid 7918] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7918] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7918] write(4, "72", 2) = 2 [pid 7918] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7918] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7918] exit_group(0) = ? [pid 7918] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7918, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7919 ./strace-static-x86_64: Process 7919 attached [pid 7919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7919] setpgid(0, 0) = 0 [pid 7919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7919] write(3, "1000", 4) = 4 [pid 7919] close(3) = 0 [pid 7919] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7919] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7919] write(4, "72", 2) = 2 [pid 7919] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7919] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7919] exit_group(0) = ? [pid 7919] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7919, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7920 ./strace-static-x86_64: Process 7920 attached [pid 7920] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7920] setpgid(0, 0) = 0 [pid 7920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7920] write(3, "1000", 4) = 4 [pid 7920] close(3) = 0 [pid 7920] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7920] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7920] write(4, "72", 2) = 2 [pid 7920] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7920] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7920] exit_group(0) = ? [pid 7920] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7920, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7921 ./strace-static-x86_64: Process 7921 attached [pid 7921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7921] setpgid(0, 0) = 0 [pid 7921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7921] write(3, "1000", 4) = 4 [pid 7921] close(3) = 0 [pid 7921] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7921] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7921] write(4, "72", 2) = 2 [pid 7921] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7921] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7921] exit_group(0) = ? [pid 7921] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7921, 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=0x5555568ff5d0) = 7922 ./strace-static-x86_64: Process 7922 attached [pid 7922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7922] setpgid(0, 0) = 0 [pid 7922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7922] write(3, "1000", 4) = 4 [pid 7922] close(3) = 0 [pid 7922] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7922] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7922] write(4, "72", 2) = 2 [pid 7922] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7922] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7922] exit_group(0) = ? [pid 7922] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7923 ./strace-static-x86_64: Process 7923 attached [pid 7923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7923] setpgid(0, 0) = 0 [pid 7923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7923] write(3, "1000", 4) = 4 [pid 7923] close(3) = 0 [pid 7923] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7923] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7923] write(4, "72", 2) = 2 [pid 7923] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7923] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7923] exit_group(0) = ? [pid 7923] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7924 ./strace-static-x86_64: Process 7924 attached [pid 7924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7924] setpgid(0, 0) = 0 [pid 7924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7924] write(3, "1000", 4) = 4 [pid 7924] close(3) = 0 [pid 7924] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7924] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7924] write(4, "72", 2) = 2 [pid 7924] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7924] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7924] exit_group(0) = ? [pid 7924] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7925 ./strace-static-x86_64: Process 7925 attached [pid 7925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7925] setpgid(0, 0) = 0 [pid 7925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7925] write(3, "1000", 4) = 4 [pid 7925] close(3) = 0 [pid 7925] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7925] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7925] write(4, "72", 2) = 2 [pid 7925] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7925] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7925] exit_group(0) = ? [pid 7925] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7925, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7926 ./strace-static-x86_64: Process 7926 attached [pid 7926] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7926] setpgid(0, 0) = 0 [pid 7926] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7926] write(3, "1000", 4) = 4 [pid 7926] close(3) = 0 [pid 7926] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7926] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7926] write(4, "72", 2) = 2 [pid 7926] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7926] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7926] exit_group(0) = ? [pid 7926] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7927 ./strace-static-x86_64: Process 7927 attached [pid 7927] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7927] setpgid(0, 0) = 0 [pid 7927] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7927] write(3, "1000", 4) = 4 [pid 7927] close(3) = 0 [pid 7927] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7927] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7927] write(4, "72", 2) = 2 [pid 7927] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7927] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7927] exit_group(0) = ? [pid 7927] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7928 ./strace-static-x86_64: Process 7928 attached [pid 7928] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7928] setpgid(0, 0) = 0 [pid 7928] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7928] write(3, "1000", 4) = 4 [pid 7928] close(3) = 0 [pid 7928] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7928] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7928] write(4, "72", 2) = 2 [pid 7928] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7928] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7928] exit_group(0) = ? [pid 7928] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7928, si_uid=0, si_status=0, 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 7929 attached , child_tidptr=0x5555568ff5d0) = 7929 [pid 7929] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7929] setpgid(0, 0) = 0 [pid 7929] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7929] write(3, "1000", 4) = 4 [pid 7929] close(3) = 0 [pid 7929] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7929] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7929] write(4, "72", 2) = 2 [pid 7929] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7929] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7929] exit_group(0) = ? [pid 7929] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7929, si_uid=0, si_status=0, 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 7930 attached , child_tidptr=0x5555568ff5d0) = 7930 [pid 7930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7930] setpgid(0, 0) = 0 [pid 7930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7930] write(3, "1000", 4) = 4 [pid 7930] close(3) = 0 [pid 7930] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7930] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7930] write(4, "72", 2) = 2 [pid 7930] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7930] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7930] exit_group(0) = ? [pid 7930] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7930, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7931 ./strace-static-x86_64: Process 7931 attached [pid 7931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7931] setpgid(0, 0) = 0 [pid 7931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7931] write(3, "1000", 4) = 4 [pid 7931] close(3) = 0 [pid 7931] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7931] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7931] write(4, "72", 2) = 2 [pid 7931] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7931] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7931] exit_group(0) = ? [pid 7931] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7932 ./strace-static-x86_64: Process 7932 attached [pid 7932] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7932] setpgid(0, 0) = 0 [pid 7932] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7932] write(3, "1000", 4) = 4 [pid 7932] close(3) = 0 [pid 7932] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7932] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7932] write(4, "72", 2) = 2 [pid 7932] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7932] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7932] exit_group(0) = ? [pid 7932] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7933 ./strace-static-x86_64: Process 7933 attached [pid 7933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7933] setpgid(0, 0) = 0 [pid 7933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7933] write(3, "1000", 4) = 4 [pid 7933] close(3) = 0 [pid 7933] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7933] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7933] write(4, "72", 2) = 2 [pid 7933] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7933] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7933] exit_group(0) = ? [pid 7933] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7934 ./strace-static-x86_64: Process 7934 attached [pid 7934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7934] setpgid(0, 0) = 0 [pid 7934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7934] write(3, "1000", 4) = 4 [pid 7934] close(3) = 0 [pid 7934] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7934] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7934] write(4, "72", 2) = 2 [pid 7934] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7934] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7934] exit_group(0) = ? [pid 7934] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7934, si_uid=0, si_status=0, 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 7935 attached , child_tidptr=0x5555568ff5d0) = 7935 [pid 7935] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7935] setpgid(0, 0) = 0 [pid 7935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7935] write(3, "1000", 4) = 4 [pid 7935] close(3) = 0 [pid 7935] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7935] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7935] write(4, "72", 2) = 2 [pid 7935] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7935] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7935] exit_group(0) = ? [pid 7935] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7936 ./strace-static-x86_64: Process 7936 attached [pid 7936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7936] setpgid(0, 0) = 0 [pid 7936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7936] write(3, "1000", 4) = 4 [pid 7936] close(3) = 0 [pid 7936] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7936] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7936] write(4, "72", 2) = 2 [pid 7936] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7936] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7936] exit_group(0) = ? [pid 7936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7936, 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 7937 attached , child_tidptr=0x5555568ff5d0) = 7937 [pid 7937] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7937] setpgid(0, 0) = 0 [pid 7937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7937] write(3, "1000", 4) = 4 [pid 7937] close(3) = 0 [pid 7937] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7937] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7937] write(4, "72", 2) = 2 [pid 7937] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7937] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7937] exit_group(0) = ? [pid 7937] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7937, 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 7938 attached , child_tidptr=0x5555568ff5d0) = 7938 [pid 7938] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7938] setpgid(0, 0) = 0 [pid 7938] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7938] write(3, "1000", 4) = 4 [pid 7938] close(3) = 0 [pid 7938] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7938] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7938] write(4, "72", 2) = 2 [pid 7938] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7938] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7938] exit_group(0) = ? [pid 7938] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7938, 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 7939 attached , child_tidptr=0x5555568ff5d0) = 7939 [pid 7939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7939] setpgid(0, 0) = 0 [pid 7939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7939] write(3, "1000", 4) = 4 [pid 7939] close(3) = 0 [pid 7939] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7939] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7939] write(4, "72", 2) = 2 [pid 7939] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7939] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7939] exit_group(0) = ? [pid 7939] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7939, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7940 ./strace-static-x86_64: Process 7940 attached [pid 7940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7940] setpgid(0, 0) = 0 [pid 7940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7940] write(3, "1000", 4) = 4 [pid 7940] close(3) = 0 [pid 7940] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7940] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7940] write(4, "72", 2) = 2 [pid 7940] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7940] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7940] exit_group(0) = ? [pid 7940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7940, si_uid=0, si_status=0, 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 7941 attached , child_tidptr=0x5555568ff5d0) = 7941 [pid 7941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7941] setpgid(0, 0) = 0 [pid 7941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7941] write(3, "1000", 4) = 4 [pid 7941] close(3) = 0 [pid 7941] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7941] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7941] write(4, "72", 2) = 2 [pid 7941] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7941] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7941] exit_group(0) = ? [pid 7941] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7941, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7942 ./strace-static-x86_64: Process 7942 attached [pid 7942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7942] setpgid(0, 0) = 0 [pid 7942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7942] write(3, "1000", 4) = 4 [pid 7942] close(3) = 0 [pid 7942] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7942] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7942] write(4, "72", 2) = 2 [pid 7942] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7942] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7942] exit_group(0) = ? [pid 7942] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7943 ./strace-static-x86_64: Process 7943 attached [pid 7943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7943] setpgid(0, 0) = 0 [pid 7943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7943] write(3, "1000", 4) = 4 [pid 7943] close(3) = 0 [pid 7943] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7943] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7943] write(4, "72", 2) = 2 [pid 7943] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7943] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7943] exit_group(0) = ? [pid 7943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7944 ./strace-static-x86_64: Process 7944 attached [pid 7944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7944] setpgid(0, 0) = 0 [pid 7944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7944] write(3, "1000", 4) = 4 [pid 7944] close(3) = 0 [pid 7944] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7944] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7944] write(4, "72", 2) = 2 [pid 7944] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7944] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7944] exit_group(0) = ? [pid 7944] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7945 ./strace-static-x86_64: Process 7945 attached [pid 7945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7945] setpgid(0, 0) = 0 [pid 7945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7945] write(3, "1000", 4) = 4 [pid 7945] close(3) = 0 [pid 7945] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7945] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7945] write(4, "72", 2) = 2 [pid 7945] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7945] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7945] exit_group(0) = ? [pid 7945] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7946 ./strace-static-x86_64: Process 7946 attached [pid 7946] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7946] setpgid(0, 0) = 0 [pid 7946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7946] write(3, "1000", 4) = 4 [pid 7946] close(3) = 0 [pid 7946] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7946] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7946] write(4, "72", 2) = 2 [pid 7946] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7946] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7946] exit_group(0) = ? [pid 7946] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7946, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7947 ./strace-static-x86_64: Process 7947 attached [pid 7947] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7947] setpgid(0, 0) = 0 [pid 7947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7947] write(3, "1000", 4) = 4 [pid 7947] close(3) = 0 [pid 7947] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7947] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7947] write(4, "72", 2) = 2 [pid 7947] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7947] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7947] exit_group(0) = ? [pid 7947] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7947, si_uid=0, si_status=0, 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 7948 attached , child_tidptr=0x5555568ff5d0) = 7948 [pid 7948] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7948] setpgid(0, 0) = 0 [pid 7948] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7948] write(3, "1000", 4) = 4 [pid 7948] close(3) = 0 [pid 7948] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7948] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7948] write(4, "72", 2) = 2 [pid 7948] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7948] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7948] exit_group(0) = ? [pid 7948] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7948, si_uid=0, si_status=0, 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 7949 attached , child_tidptr=0x5555568ff5d0) = 7949 [pid 7949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7949] setpgid(0, 0) = 0 [pid 7949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7949] write(3, "1000", 4) = 4 [pid 7949] close(3) = 0 [pid 7949] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7949] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7949] write(4, "72", 2) = 2 [pid 7949] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7949] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7949] exit_group(0) = ? [pid 7949] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7949, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 [ 110.420472][ T3615] udevd[3615]: inotify_add_watch(7, /dev/loop0, 10) failed: No such file or directory clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 7950 attached , child_tidptr=0x5555568ff5d0) = 7950 [pid 7950] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7950] setpgid(0, 0) = 0 [pid 7950] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7950] write(3, "1000", 4) = 4 [pid 7950] close(3) = 0 [pid 7950] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7950] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7950] write(4, "72", 2) = 2 [pid 7950] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7950] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7950] exit_group(0) = ? [pid 7950] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7950, si_uid=0, si_status=0, 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 7951 attached , child_tidptr=0x5555568ff5d0) = 7951 [pid 7951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7951] setpgid(0, 0) = 0 [pid 7951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7951] write(3, "1000", 4) = 4 [pid 7951] close(3) = 0 [pid 7951] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7951] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7951] write(4, "72", 2) = 2 [pid 7951] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7951] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7951] exit_group(0) = ? [pid 7951] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7952 ./strace-static-x86_64: Process 7952 attached [pid 7952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7952] setpgid(0, 0) = 0 [pid 7952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7952] write(3, "1000", 4) = 4 [pid 7952] close(3) = 0 [pid 7952] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7952] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7952] write(4, "72", 2) = 2 [pid 7952] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 7952] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 EBUSY (Device or resource busy) [pid 7952] exit_group(0) = ? [pid 7952] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7952, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7953 ./strace-static-x86_64: Process 7953 attached [pid 7953] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7953] setpgid(0, 0) = 0 [pid 7953] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7953] write(3, "1000", 4) = 4 [pid 7953] close(3) = 0 [pid 7953] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7953] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7953] write(4, "72", 2) = 2 [pid 7953] ioctl(3, LOOP_CTL_ADD, 0) = -1 EEXIST (File exists) [pid 7953] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 7953] exit_group(0) = ? [pid 7953] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7953, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7954 ./strace-static-x86_64: Process 7954 attached [pid 7954] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7954] setpgid(0, 0) = 0 [pid 7954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7954] write(3, "1000", 4) = 4 [pid 7954] close(3) = 0 [pid 7954] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7954] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7954] write(4, "72", 2) = 2 [pid 7954] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7954] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7954] exit_group(0) = ? [pid 7954] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7954, si_uid=0, si_status=0, 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 7955 attached [pid 7955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7955] setpgid(0, 0) = 0 [pid 7955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7955 [pid 7955] <... openat resumed>) = 3 [pid 7955] write(3, "1000", 4) = 4 [pid 7955] close(3) = 0 [pid 7955] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7955] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7955] write(4, "72", 2) = 2 [pid 7955] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7955] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7955] exit_group(0) = ? [pid 7955] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7955, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7956 ./strace-static-x86_64: Process 7956 attached [pid 7956] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7956] setpgid(0, 0) = 0 [pid 7956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7956] write(3, "1000", 4) = 4 [pid 7956] close(3) = 0 [pid 7956] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7956] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7956] write(4, "72", 2) = 2 [pid 7956] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7956] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7956] exit_group(0) = ? [pid 7956] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7957 ./strace-static-x86_64: Process 7957 attached [pid 7957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7957] setpgid(0, 0) = 0 [pid 7957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7957] write(3, "1000", 4) = 4 [pid 7957] close(3) = 0 [pid 7957] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7957] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7957] write(4, "72", 2) = 2 [pid 7957] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7957] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7957] exit_group(0) = ? [pid 7957] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7958 ./strace-static-x86_64: Process 7958 attached [pid 7958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7958] setpgid(0, 0) = 0 [pid 7958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7958] write(3, "1000", 4) = 4 [pid 7958] close(3) = 0 [pid 7958] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7958] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7958] write(4, "72", 2) = 2 [pid 7958] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7958] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7958] exit_group(0) = ? [pid 7958] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7959 ./strace-static-x86_64: Process 7959 attached [pid 7959] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7959] setpgid(0, 0) = 0 [pid 7959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7959] write(3, "1000", 4) = 4 [pid 7959] close(3) = 0 [pid 7959] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7959] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7959] write(4, "72", 2) = 2 [pid 7959] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7959] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7959] exit_group(0) = ? [pid 7959] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7960 ./strace-static-x86_64: Process 7960 attached [pid 7960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7960] setpgid(0, 0) = 0 [pid 7960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7960] write(3, "1000", 4) = 4 [pid 7960] close(3) = 0 [pid 7960] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7960] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7960] write(4, "72", 2) = 2 [pid 7960] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7960] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7960] exit_group(0) = ? [pid 7960] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7960, si_uid=0, si_status=0, 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 7961 attached , child_tidptr=0x5555568ff5d0) = 7961 [pid 7961] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7961] setpgid(0, 0) = 0 [pid 7961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7961] write(3, "1000", 4) = 4 [pid 7961] close(3) = 0 [pid 7961] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7961] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7961] write(4, "72", 2) = 2 [pid 7961] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7961] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7961] exit_group(0) = ? [pid 7961] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7961, si_uid=0, si_status=0, 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 7962 attached , child_tidptr=0x5555568ff5d0) = 7962 [pid 7962] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7962] setpgid(0, 0) = 0 [pid 7962] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7962] write(3, "1000", 4) = 4 [pid 7962] close(3) = 0 [pid 7962] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7962] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7962] write(4, "72", 2) = 2 [pid 7962] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7962] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7962] exit_group(0) = ? [pid 7962] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7962, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7963 ./strace-static-x86_64: Process 7963 attached [pid 7963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7963] setpgid(0, 0) = 0 [pid 7963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7963] write(3, "1000", 4) = 4 [pid 7963] close(3) = 0 [pid 7963] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7963] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7963] write(4, "72", 2) = 2 [pid 7963] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7963] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7963] exit_group(0) = ? [pid 7963] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7963, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7964 ./strace-static-x86_64: Process 7964 attached [pid 7964] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7964] setpgid(0, 0) = 0 [pid 7964] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7964] write(3, "1000", 4) = 4 [pid 7964] close(3) = 0 [pid 7964] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7964] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7964] write(4, "72", 2) = 2 [pid 7964] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7964] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7964] exit_group(0) = ? [pid 7964] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7964, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7965 ./strace-static-x86_64: Process 7965 attached [pid 7965] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7965] setpgid(0, 0) = 0 [pid 7965] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7965] write(3, "1000", 4) = 4 [pid 7965] close(3) = 0 [pid 7965] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7965] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7965] write(4, "72", 2) = 2 [pid 7965] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7965] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7965] exit_group(0) = ? [pid 7965] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7965, si_uid=0, si_status=0, 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 7966 attached , child_tidptr=0x5555568ff5d0) = 7966 [pid 7966] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7966] setpgid(0, 0) = 0 [pid 7966] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7966] write(3, "1000", 4) = 4 [pid 7966] close(3) = 0 [pid 7966] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7966] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7966] write(4, "72", 2) = 2 [pid 7966] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7966] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7966] exit_group(0) = ? [pid 7966] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7966, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7967 ./strace-static-x86_64: Process 7967 attached [pid 7967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7967] setpgid(0, 0) = 0 [pid 7967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7967] write(3, "1000", 4) = 4 [pid 7967] close(3) = 0 [pid 7967] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7967] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7967] write(4, "72", 2) = 2 [pid 7967] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7967] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7967] exit_group(0) = ? [pid 7967] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7967, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7968 ./strace-static-x86_64: Process 7968 attached [pid 7968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7968] setpgid(0, 0) = 0 [pid 7968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7968] write(3, "1000", 4) = 4 [pid 7968] close(3) = 0 [pid 7968] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7968] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7968] write(4, "72", 2) = 2 [pid 7968] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7968] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7968] exit_group(0) = ? [pid 7968] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7969 ./strace-static-x86_64: Process 7969 attached [pid 7969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7969] setpgid(0, 0) = 0 [pid 7969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7969] write(3, "1000", 4) = 4 [pid 7969] close(3) = 0 [pid 7969] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7969] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7969] write(4, "72", 2) = 2 [pid 7969] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7969] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7969] exit_group(0) = ? [pid 7969] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7969, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7970 ./strace-static-x86_64: Process 7970 attached [pid 7970] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7970] setpgid(0, 0) = 0 [pid 7970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7970] write(3, "1000", 4) = 4 [pid 7970] close(3) = 0 [pid 7970] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7970] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7970] write(4, "72", 2) = 2 [pid 7970] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7970] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7970] exit_group(0) = ? [pid 7970] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7970, 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=0x5555568ff5d0) = 7971 ./strace-static-x86_64: Process 7971 attached [pid 7971] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7971] setpgid(0, 0) = 0 [pid 7971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7971] write(3, "1000", 4) = 4 [pid 7971] close(3) = 0 [pid 7971] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7971] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7971] write(4, "72", 2) = 2 [pid 7971] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7971] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7971] exit_group(0) = ? [pid 7971] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7972 ./strace-static-x86_64: Process 7972 attached [pid 7972] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7972] setpgid(0, 0) = 0 [pid 7972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7972] write(3, "1000", 4) = 4 [pid 7972] close(3) = 0 [pid 7972] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7972] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7972] write(4, "72", 2) = 2 [pid 7972] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7972] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7972] exit_group(0) = ? [pid 7972] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7973 ./strace-static-x86_64: Process 7973 attached [pid 7973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7973] setpgid(0, 0) = 0 [pid 7973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7973] write(3, "1000", 4) = 4 [pid 7973] close(3) = 0 [pid 7973] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7973] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7973] write(4, "72", 2) = 2 [pid 7973] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7973] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7973] exit_group(0) = ? [pid 7973] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7973, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7974 ./strace-static-x86_64: Process 7974 attached [pid 7974] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7974] setpgid(0, 0) = 0 [pid 7974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7974] write(3, "1000", 4) = 4 [pid 7974] close(3) = 0 [pid 7974] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7974] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7974] write(4, "72", 2) = 2 [pid 7974] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7974] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7974] exit_group(0) = ? [pid 7974] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7974, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7975 ./strace-static-x86_64: Process 7975 attached [pid 7975] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7975] setpgid(0, 0) = 0 [pid 7975] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7975] write(3, "1000", 4) = 4 [pid 7975] close(3) = 0 [pid 7975] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7975] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7975] write(4, "72", 2) = 2 [pid 7975] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7975] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7975] exit_group(0) = ? [pid 7975] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7975, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7976 ./strace-static-x86_64: Process 7976 attached [pid 7976] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7976] setpgid(0, 0) = 0 [pid 7976] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7976] write(3, "1000", 4) = 4 [pid 7976] close(3) = 0 [pid 7976] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7976] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7976] write(4, "72", 2) = 2 [pid 7976] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7976] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7976] exit_group(0) = ? [pid 7976] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7976, 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=0x5555568ff5d0) = 7977 ./strace-static-x86_64: Process 7977 attached [pid 7977] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7977] setpgid(0, 0) = 0 [pid 7977] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7977] write(3, "1000", 4) = 4 [pid 7977] close(3) = 0 [pid 7977] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7977] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7977] write(4, "72", 2) = 2 [pid 7977] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7977] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7977] exit_group(0) = ? [pid 7977] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7977, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7978 ./strace-static-x86_64: Process 7978 attached [pid 7978] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7978] setpgid(0, 0) = 0 [pid 7978] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7978] write(3, "1000", 4) = 4 [pid 7978] close(3) = 0 [pid 7978] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7978] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7978] write(4, "72", 2) = 2 [pid 7978] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7978] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7978] exit_group(0) = ? [pid 7978] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7978, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7979 ./strace-static-x86_64: Process 7979 attached [pid 7979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7979] setpgid(0, 0) = 0 [pid 7979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7979] write(3, "1000", 4) = 4 [pid 7979] close(3) = 0 [pid 7979] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7979] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7979] write(4, "72", 2) = 2 [pid 7979] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7979] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7979] exit_group(0) = ? [pid 7979] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7980 ./strace-static-x86_64: Process 7980 attached [pid 7980] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7980] setpgid(0, 0) = 0 [pid 7980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7980] write(3, "1000", 4) = 4 [pid 7980] close(3) = 0 [pid 7980] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7980] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7980] write(4, "72", 2) = 2 [pid 7980] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7980] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7980] exit_group(0) = ? [pid 7980] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7981 ./strace-static-x86_64: Process 7981 attached [pid 7981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7981] setpgid(0, 0) = 0 [pid 7981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7981] write(3, "1000", 4) = 4 [pid 7981] close(3) = 0 [pid 7981] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7981] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7981] write(4, "72", 2) = 2 [pid 7981] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7981] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7981] exit_group(0) = ? [pid 7981] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7981, si_uid=0, si_status=0, 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 7982 attached , child_tidptr=0x5555568ff5d0) = 7982 [pid 7982] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7982] setpgid(0, 0) = 0 [pid 7982] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7982] write(3, "1000", 4) = 4 [pid 7982] close(3) = 0 [pid 7982] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7982] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7982] write(4, "72", 2) = 2 [pid 7982] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7982] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7982] exit_group(0) = ? [pid 7982] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7982, si_uid=0, si_status=0, 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 7983 attached , child_tidptr=0x5555568ff5d0) = 7983 [pid 7983] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7983] setpgid(0, 0) = 0 [pid 7983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7983] write(3, "1000", 4) = 4 [pid 7983] close(3) = 0 [pid 7983] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7983] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7983] write(4, "72", 2) = 2 [pid 7983] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7983] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7983] exit_group(0) = ? [pid 7983] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7983, si_uid=0, si_status=0, 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 7984 attached [pid 7984] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7984] setpgid(0, 0) = 0 [pid 7984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7984] write(3, "1000", 4) = 4 [pid 7984] close(3) = 0 [pid 7984] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7984] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7984] write(4, "72", 2) = 2 [pid 7984] ioctl(3, LOOP_CTL_ADD, 0 [pid 3613] <... clone resumed>, child_tidptr=0x5555568ff5d0) = 7984 [pid 7984] <... ioctl resumed>) = -1 ENOMEM (Cannot allocate memory) [pid 7984] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7984] exit_group(0) = ? [pid 7984] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7984, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7985 ./strace-static-x86_64: Process 7985 attached [pid 7985] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7985] setpgid(0, 0) = 0 [pid 7985] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7985] write(3, "1000", 4) = 4 [pid 7985] close(3) = 0 [pid 7985] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7985] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7985] write(4, "72", 2) = 2 [pid 7985] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7985] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7985] exit_group(0) = ? [pid 7985] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7985, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7986 ./strace-static-x86_64: Process 7986 attached [pid 7986] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7986] setpgid(0, 0) = 0 [pid 7986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7986] write(3, "1000", 4) = 4 [pid 7986] close(3) = 0 [pid 7986] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7986] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7986] write(4, "72", 2) = 2 [pid 7986] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7986] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7986] exit_group(0) = ? [pid 7986] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7986, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7987 ./strace-static-x86_64: Process 7987 attached [pid 7987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7987] setpgid(0, 0) = 0 [pid 7987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7987] write(3, "1000", 4) = 4 [pid 7987] close(3) = 0 [pid 7987] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7987] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7987] write(4, "72", 2) = 2 [pid 7987] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7987] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7987] exit_group(0) = ? [pid 7987] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7987, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7988 ./strace-static-x86_64: Process 7988 attached [pid 7988] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7988] setpgid(0, 0) = 0 [pid 7988] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7988] write(3, "1000", 4) = 4 [pid 7988] close(3) = 0 [pid 7988] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7988] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7988] write(4, "72", 2) = 2 [pid 7988] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7988] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7988] exit_group(0) = ? [pid 7988] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7988, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7989 ./strace-static-x86_64: Process 7989 attached [pid 7989] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7989] setpgid(0, 0) = 0 [pid 7989] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7989] write(3, "1000", 4) = 4 [pid 7989] close(3) = 0 [pid 7989] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7989] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7989] write(4, "72", 2) = 2 [pid 7989] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7989] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7989] exit_group(0) = ? [pid 7989] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7989, 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 7990 attached , child_tidptr=0x5555568ff5d0) = 7990 [pid 7990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7990] setpgid(0, 0) = 0 [pid 7990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7990] write(3, "1000", 4) = 4 [pid 7990] close(3) = 0 [pid 7990] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7990] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7990] write(4, "72", 2) = 2 [pid 7990] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7990] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7990] exit_group(0) = ? [pid 7990] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7990, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7991 ./strace-static-x86_64: Process 7991 attached [pid 7991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7991] setpgid(0, 0) = 0 [pid 7991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7991] write(3, "1000", 4) = 4 [pid 7991] close(3) = 0 [pid 7991] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7991] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7991] write(4, "72", 2) = 2 [pid 7991] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7991] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7991] exit_group(0) = ? [pid 7991] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7992 ./strace-static-x86_64: Process 7992 attached [pid 7992] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7992] setpgid(0, 0) = 0 [pid 7992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7992] write(3, "1000", 4) = 4 [pid 7992] close(3) = 0 [pid 7992] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7992] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7992] write(4, "72", 2) = 2 [pid 7992] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7992] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7992] exit_group(0) = ? [pid 7992] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7993 ./strace-static-x86_64: Process 7993 attached [pid 7993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7993] setpgid(0, 0) = 0 [pid 7993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7993] write(3, "1000", 4) = 4 [pid 7993] close(3) = 0 [pid 7993] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7993] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7993] write(4, "72", 2) = 2 [pid 7993] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7993] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7993] exit_group(0) = ? [pid 7993] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7993, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7994 ./strace-static-x86_64: Process 7994 attached [pid 7994] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7994] setpgid(0, 0) = 0 [pid 7994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7994] write(3, "1000", 4) = 4 [pid 7994] close(3) = 0 [pid 7994] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7994] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7994] write(4, "72", 2) = 2 [pid 7994] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7994] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7994] exit_group(0) = ? [pid 7994] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7994, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7995 ./strace-static-x86_64: Process 7995 attached [pid 7995] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7995] setpgid(0, 0) = 0 [pid 7995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7995] write(3, "1000", 4) = 4 [pid 7995] close(3) = 0 [pid 7995] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7995] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7995] write(4, "72", 2) = 2 [pid 7995] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7995] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7995] exit_group(0) = ? [pid 7995] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7995, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7996 ./strace-static-x86_64: Process 7996 attached [pid 7996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7996] setpgid(0, 0) = 0 [pid 7996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7996] write(3, "1000", 4) = 4 [pid 7996] close(3) = 0 [pid 7996] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7996] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7996] write(4, "72", 2) = 2 [pid 7996] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7996] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7996] exit_group(0) = ? [pid 7996] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7996, si_uid=0, si_status=0, 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 7997 attached , child_tidptr=0x5555568ff5d0) = 7997 [pid 7997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7997] setpgid(0, 0) = 0 [pid 7997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7997] write(3, "1000", 4) = 4 [pid 7997] close(3) = 0 [pid 7997] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7997] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7997] write(4, "72", 2) = 2 [pid 7997] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7997] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7997] exit_group(0) = ? [pid 7997] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7997, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7998 ./strace-static-x86_64: Process 7998 attached [pid 7998] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7998] setpgid(0, 0) = 0 [pid 7998] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7998] write(3, "1000", 4) = 4 [pid 7998] close(3) = 0 [pid 7998] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7998] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7998] write(4, "72", 2) = 2 [pid 7998] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7998] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7998] exit_group(0) = ? [pid 7998] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7998, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 7999 ./strace-static-x86_64: Process 7999 attached [pid 7999] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 7999] setpgid(0, 0) = 0 [pid 7999] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 7999] write(3, "1000", 4) = 4 [pid 7999] close(3) = 0 [pid 7999] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 7999] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 7999] write(4, "72", 2) = 2 [pid 7999] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 7999] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 7999] exit_group(0) = ? [pid 7999] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=7999, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8000 ./strace-static-x86_64: Process 8000 attached [pid 8000] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8000] setpgid(0, 0) = 0 [pid 8000] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8000] write(3, "1000", 4) = 4 [pid 8000] close(3) = 0 [pid 8000] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8000] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8000] write(4, "72", 2) = 2 [pid 8000] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8000] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8000] exit_group(0) = ? [pid 8000] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8000, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8001 ./strace-static-x86_64: Process 8001 attached [pid 8001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8001] setpgid(0, 0) = 0 [pid 8001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8001] write(3, "1000", 4) = 4 [pid 8001] close(3) = 0 [pid 8001] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8001] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8001] write(4, "72", 2) = 2 [pid 8001] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8001] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8001] exit_group(0) = ? [pid 8001] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8001, si_uid=0, si_status=0, 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 8002 attached , child_tidptr=0x5555568ff5d0) = 8002 [pid 8002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8002] setpgid(0, 0) = 0 [pid 8002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8002] write(3, "1000", 4) = 4 [pid 8002] close(3) = 0 [pid 8002] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8002] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8002] write(4, "72", 2) = 2 [pid 8002] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8002] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8002] exit_group(0) = ? [pid 8002] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8003 ./strace-static-x86_64: Process 8003 attached [pid 8003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8003] setpgid(0, 0) = 0 [pid 8003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8003] write(3, "1000", 4) = 4 [pid 8003] close(3) = 0 [pid 8003] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8003] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8003] write(4, "72", 2) = 2 [pid 8003] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8003] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8003] exit_group(0) = ? [pid 8003] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8003, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8004 ./strace-static-x86_64: Process 8004 attached [pid 8004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8004] setpgid(0, 0) = 0 [pid 8004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8004] write(3, "1000", 4) = 4 [pid 8004] close(3) = 0 [pid 8004] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8004] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8004] write(4, "72", 2) = 2 [pid 8004] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8004] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8004] exit_group(0) = ? [pid 8004] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8004, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8005 ./strace-static-x86_64: Process 8005 attached [pid 8005] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8005] setpgid(0, 0) = 0 [pid 8005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8005] write(3, "1000", 4) = 4 [pid 8005] close(3) = 0 [pid 8005] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8005] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8005] write(4, "72", 2) = 2 [pid 8005] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8005] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8005] exit_group(0) = ? [pid 8005] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8005, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8006 ./strace-static-x86_64: Process 8006 attached [pid 8006] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8006] setpgid(0, 0) = 0 [pid 8006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8006] write(3, "1000", 4) = 4 [pid 8006] close(3) = 0 [pid 8006] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8006] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8006] write(4, "72", 2) = 2 [pid 8006] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8006] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8006] exit_group(0) = ? [pid 8006] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8007 ./strace-static-x86_64: Process 8007 attached [pid 8007] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8007] setpgid(0, 0) = 0 [pid 8007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8007] write(3, "1000", 4) = 4 [pid 8007] close(3) = 0 [pid 8007] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8007] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8007] write(4, "72", 2) = 2 [pid 8007] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8007] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8007] exit_group(0) = ? [pid 8007] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8008 ./strace-static-x86_64: Process 8008 attached [pid 8008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8008] setpgid(0, 0) = 0 [pid 8008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8008] write(3, "1000", 4) = 4 [pid 8008] close(3) = 0 [pid 8008] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8008] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8008] write(4, "72", 2) = 2 [pid 8008] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8008] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8008] exit_group(0) = ? [pid 8008] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8008, si_uid=0, si_status=0, 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 8009 attached , child_tidptr=0x5555568ff5d0) = 8009 [pid 8009] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8009] setpgid(0, 0) = 0 [pid 8009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8009] write(3, "1000", 4) = 4 [pid 8009] close(3) = 0 [pid 8009] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8009] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8009] write(4, "72", 2) = 2 [pid 8009] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8009] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8009] exit_group(0) = ? [pid 8009] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8009, si_uid=0, si_status=0, 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 8010 attached , child_tidptr=0x5555568ff5d0) = 8010 [pid 8010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8010] setpgid(0, 0) = 0 [pid 8010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8010] write(3, "1000", 4) = 4 [pid 8010] close(3) = 0 [pid 8010] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8010] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8010] write(4, "72", 2) = 2 [pid 8010] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8010] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8010] exit_group(0) = ? [pid 8010] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8010, si_uid=0, si_status=0, 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 8011 attached , child_tidptr=0x5555568ff5d0) = 8011 [pid 8011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8011] setpgid(0, 0) = 0 [pid 8011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8011] write(3, "1000", 4) = 4 [pid 8011] close(3) = 0 [pid 8011] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8011] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8011] write(4, "72", 2) = 2 [pid 8011] ioctl(3, LOOP_CTL_ADD, 0) = 0 [pid 8011] ioctl(3, LOOP_CTL_REMOVE, 0) = 0 [pid 8011] exit_group(0) = ? [pid 8011] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8011, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8012 ./strace-static-x86_64: Process 8012 attached [pid 8012] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8012] setpgid(0, 0) = 0 [pid 8012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8012] write(3, "1000", 4) = 4 [pid 8012] close(3) = 0 [pid 8012] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8012] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8012] write(4, "72", 2) = 2 [pid 8012] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8012] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8012] exit_group(0) = ? [pid 8012] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8012, si_uid=0, si_status=0, 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 8013 attached , child_tidptr=0x5555568ff5d0) = 8013 [pid 8013] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8013] setpgid(0, 0) = 0 [pid 8013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8013] write(3, "1000", 4) = 4 [pid 8013] close(3) = 0 [pid 8013] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8013] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8013] write(4, "72", 2) = 2 [pid 8013] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8013] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8013] exit_group(0) = ? [pid 8013] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8013, si_uid=0, si_status=0, 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 8014 attached , child_tidptr=0x5555568ff5d0) = 8014 [pid 8014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8014] setpgid(0, 0) = 0 [pid 8014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8014] write(3, "1000", 4) = 4 [pid 8014] close(3) = 0 [pid 8014] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8014] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8014] write(4, "72", 2) = 2 [pid 8014] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8014] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8014] exit_group(0) = ? [pid 8014] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8015 ./strace-static-x86_64: Process 8015 attached [pid 8015] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8015] setpgid(0, 0) = 0 [pid 8015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8015] write(3, "1000", 4) = 4 [pid 8015] close(3) = 0 [pid 8015] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8015] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8015] write(4, "72", 2) = 2 [pid 8015] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8015] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8015] exit_group(0) = ? [pid 8015] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8016 ./strace-static-x86_64: Process 8016 attached [pid 8016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8016] setpgid(0, 0) = 0 [pid 8016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8016] write(3, "1000", 4) = 4 [pid 8016] close(3) = 0 [pid 8016] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8016] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8016] write(4, "72", 2) = 2 [pid 8016] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8016] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8016] exit_group(0) = ? [pid 8016] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8016, 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=0x5555568ff5d0) = 8017 ./strace-static-x86_64: Process 8017 attached [pid 8017] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8017] setpgid(0, 0) = 0 [pid 8017] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8017] write(3, "1000", 4) = 4 [pid 8017] close(3) = 0 [pid 8017] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8017] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8017] write(4, "72", 2) = 2 [pid 8017] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8017] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8017] exit_group(0) = ? [pid 8017] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8017, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8018 ./strace-static-x86_64: Process 8018 attached [pid 8018] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8018] setpgid(0, 0) = 0 [pid 8018] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8018] write(3, "1000", 4) = 4 [pid 8018] close(3) = 0 [pid 8018] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8018] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8018] write(4, "72", 2) = 2 [pid 8018] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8018] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8018] exit_group(0) = ? [pid 8018] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8018, si_uid=0, si_status=0, 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 8019 attached , child_tidptr=0x5555568ff5d0) = 8019 [pid 8019] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8019] setpgid(0, 0) = 0 [pid 8019] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8019] write(3, "1000", 4) = 4 [pid 8019] close(3) = 0 [pid 8019] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8019] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8019] write(4, "72", 2) = 2 [pid 8019] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8019] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8019] exit_group(0) = ? [pid 8019] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8019, si_uid=0, si_status=0, 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 8020 attached , child_tidptr=0x5555568ff5d0) = 8020 [pid 8020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 8020] setpgid(0, 0) = 0 [pid 8020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 8020] write(3, "1000", 4) = 4 [pid 8020] close(3) = 0 [pid 8020] openat(AT_FDCWD, "/dev/loop-control", O_RDONLY) = 3 [pid 8020] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 8020] write(4, "72", 2) = 2 [pid 8020] ioctl(3, LOOP_CTL_ADD, 0) = -1 ENOMEM (Cannot allocate memory) [pid 8020] ioctl(3, LOOP_CTL_REMOVE, 0) = -1 ENODEV (No such device) [pid 8020] exit_group(0) = ? [pid 8020] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=8020, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555568ff5d0) = 8021