./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor236616124 <...> forked to background, child pid 3184 no interfaces have a carrier [ 21.823193][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 21.833283][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.244' (ECDSA) to the list of known hosts. execve("./syz-executor236616124", ["./syz-executor236616124"], 0x7ffda69356e0 /* 10 vars */) = 0 brk(NULL) = 0x55555619b000 brk(0x55555619bc40) = 0x55555619bc40 arch_prctl(ARCH_SET_FS, 0x55555619b300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor236616124", 4096) = 27 brk(0x5555561bcc40) = 0x5555561bcc40 brk(0x5555561bd000) = 0x5555561bd000 mprotect(0x7fb369f59000, 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=0x55555619b5d0) = 3607 ./strace-static-x86_64: Process 3607 attached [pid 3607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3607] setpgid(0, 0) = 0 [pid 3607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3607] write(3, "1000", 4) = 4 [pid 3607] close(3) = 0 [pid 3607] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3607] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3607] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3607] write(4, "20", 2) = 2 [pid 3607] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3607] exit_group(0) = ? [pid 3607] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3607, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3608 ./strace-static-x86_64: Process 3608 attached [pid 3608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3608] setpgid(0, 0) = 0 [pid 3608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3608] write(3, "1000", 4) = 4 [pid 3608] close(3) = 0 [pid 3608] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3608] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3608] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3608] write(4, "20", 2) = 2 [pid 3608] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3608] exit_group(0) = ? [pid 3608] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3608, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3609 ./strace-static-x86_64: Process 3609 attached [pid 3609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3609] setpgid(0, 0) = 0 [pid 3609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3609] write(3, "1000", 4) = 4 [pid 3609] close(3) = 0 [pid 3609] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3609] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3609] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3609] write(4, "20", 2) = 2 [pid 3609] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3609] exit_group(0) = ? [pid 3609] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3609, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3610 ./strace-static-x86_64: Process 3610 attached [pid 3610] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3610] setpgid(0, 0) = 0 [pid 3610] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3610] write(3, "1000", 4) = 4 [pid 3610] close(3) = 0 [pid 3610] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3610] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3610] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3610] write(4, "20", 2) = 2 [pid 3610] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3610] exit_group(0) = ? [pid 3610] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3610, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3611 ./strace-static-x86_64: Process 3611 attached [pid 3611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3611] setpgid(0, 0) = 0 [pid 3611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3611] write(3, "1000", 4) = 4 [pid 3611] close(3) = 0 [pid 3611] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3611] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3611] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3611] write(4, "20", 2) = 2 [pid 3611] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3611] exit_group(0) = ? [pid 3611] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3611, 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 3612 attached , child_tidptr=0x55555619b5d0) = 3612 [pid 3612] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3612] setpgid(0, 0) = 0 [pid 3612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3612] write(3, "1000", 4) = 4 [pid 3612] close(3) = 0 [pid 3612] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3612] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3612] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3612] write(4, "20", 2) = 2 [pid 3612] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3612] exit_group(0) = ? [pid 3612] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3612, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3613 ./strace-static-x86_64: Process 3613 attached [pid 3613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3613] setpgid(0, 0) = 0 [pid 3613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3613] write(3, "1000", 4) = 4 [pid 3613] close(3) = 0 [pid 3613] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3613] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3613] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3613] write(4, "20", 2) = 2 [pid 3613] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3613] exit_group(0) = ? [pid 3613] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3613, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3614] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3614] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3614] write(4, "20", 2) = 2 [pid 3614] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3615 ./strace-static-x86_64: Process 3615 attached [pid 3615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3615] setpgid(0, 0) = 0 [pid 3615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3615] write(3, "1000", 4) = 4 [pid 3615] close(3) = 0 [pid 3615] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3615] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3615] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3615] write(4, "20", 2) = 2 [pid 3615] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3615] exit_group(0) = ? [pid 3615] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3615, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3616 ./strace-static-x86_64: Process 3616 attached [pid 3616] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3616] setpgid(0, 0) = 0 [pid 3616] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3616] write(3, "1000", 4) = 4 [pid 3616] close(3) = 0 [pid 3616] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3616] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3616] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3616] write(4, "20", 2) = 2 [pid 3616] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3616] exit_group(0) = ? [pid 3616] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3616, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3617 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3617] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3617 [pid 3617] <... mmap resumed>) = 0x20000000 [pid 3617] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3617] write(4, "20", 2) = 2 [pid 3617] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3618 attached , child_tidptr=0x55555619b5d0) = 3618 [pid 3618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3618] setpgid(0, 0) = 0 [pid 3618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3618] write(3, "1000", 4) = 4 [pid 3618] close(3) = 0 [pid 3618] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3618] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3618] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3618] write(4, "20", 2) = 2 [pid 3618] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3618] exit_group(0) = ? [pid 3618] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3618, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3619 attached [pid 3619] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3619 [pid 3619] <... prctl resumed>) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3619] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3619] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3619] write(4, "20", 2) = 2 [pid 3619] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3620 attached , child_tidptr=0x55555619b5d0) = 3620 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3620] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3620] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3620] write(4, "20", 2) = 2 [pid 3620] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3621] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3621 [pid 3621] <... mmap resumed>) = 0x20000000 [pid 3621] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3621] write(4, "20", 2) = 2 [pid 3621] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3622] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3622] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3622] write(4, "20", 2) = 2 [pid 3622] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3623 attached , child_tidptr=0x55555619b5d0) = 3623 [pid 3623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3623] setpgid(0, 0) = 0 [pid 3623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3623] write(3, "1000", 4) = 4 [pid 3623] close(3) = 0 [pid 3623] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3623] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3623] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3623] write(4, "20", 2) = 2 [pid 3623] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./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/bus/usb/007/001", O_RDONLY [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3624 [pid 3624] <... openat resumed>) = 3 [pid 3624] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3624] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3624] write(4, "20", 2) = 2 [pid 3624] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3624] exit_group(0) = ? [pid 3624] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3624, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3625 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3625] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3625] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3625] write(4, "20", 2) = 2 [pid 3625] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3626] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3626] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3626] write(4, "20", 2) = 2 [pid 3626] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3626] exit_group(0) = ? [pid 3626] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3626, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3627 ./strace-static-x86_64: Process 3627 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3627] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3627] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3627] write(4, "20", 2) = 2 [pid 3627] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3628] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3628] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3628] write(4, "20", 2) = 2 [pid 3628] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3628] exit_group(0) = ? [pid 3628] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3628, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3629 attached , child_tidptr=0x55555619b5d0) = 3629 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3629] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3629] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3629] write(4, "20", 2) = 2 [pid 3629] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3630 attached [pid 3630] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3630] setpgid(0, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3630 [pid 3630] <... setpgid resumed>) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3630] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3630] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3630] write(4, "20", 2) = 2 [pid 3630] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3631] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3631] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3631] write(4, "20", 2) = 2 [pid 3631] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3632 ./strace-static-x86_64: Process 3632 attached [pid 3632] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3632] setpgid(0, 0) = 0 [pid 3632] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3632] write(3, "1000", 4) = 4 [pid 3632] close(3) = 0 [pid 3632] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3632] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3632] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3632] write(4, "20", 2) = 2 [pid 3632] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3633] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3633] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3633] write(4, "20", 2) = 2 [pid 3633] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3634] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3634] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3634] write(4, "20", 2) = 2 [pid 3634] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3635] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3635] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3635] write(4, "20", 2) = 2 [pid 3635] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3636 ./strace-static-x86_64: Process 3636 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3636] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3636] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3636] write(4, "20", 2) = 2 [pid 3636] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3637 ./strace-static-x86_64: Process 3637 attached [pid 3637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3637] setpgid(0, 0) = 0 [pid 3637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3637] write(3, "1000", 4) = 4 [pid 3637] close(3) = 0 [pid 3637] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3637] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3637] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3637] write(4, "20", 2) = 2 [pid 3637] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3638] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3638] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3638] write(4, "20", 2) = 2 [pid 3638] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3639] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3639] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3639] write(4, "20", 2) = 2 [pid 3639] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3640] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3640] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3640] write(4, "20", 2) = 2 [pid 3640] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3641] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3641] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3641] write(4, "20", 2) = 2 [pid 3641] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3641] exit_group(0) = ? [pid 3641] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3641, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3642 attached , child_tidptr=0x55555619b5d0) = 3642 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3642] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3642] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3642] write(4, "20", 2) = 2 [pid 3642] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3643] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3643] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3643] write(4, "20", 2) = 2 [pid 3643] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3643] exit_group(0) = ? [pid 3643] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3643, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3644] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3644] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3644] write(4, "20", 2) = 2 [pid 3644] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3645 ./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3645] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3645] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3645] write(4, "20", 2) = 2 [pid 3645] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3645] exit_group(0) = ? [pid 3645] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3646] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3646] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3646] write(4, "20", 2) = 2 [pid 3646] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3646] exit_group(0) = ? [pid 3646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3647] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3647] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3647] write(4, "20", 2) = 2 [pid 3647] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3647] exit_group(0) = ? [pid 3647] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3647, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3648 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3648] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3648 [pid 3648] <... mmap resumed>) = 0x20000000 [pid 3648] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3648] write(4, "20", 2) = 2 [pid 3648] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3648] exit_group(0) = ? [pid 3648] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3648, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3649] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3649] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3649] write(4, "20", 2) = 2 [pid 3649] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3650] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3650] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3650] write(4, "20", 2) = 2 [pid 3650] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3650] exit_group(0) = ? [pid 3650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3650, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3651] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3651] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3651] write(4, "20", 2) = 2 [pid 3651] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3652 attached , child_tidptr=0x55555619b5d0) = 3652 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3652] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3652] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3652] write(4, "20", 2) = 2 [pid 3652] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3653 attached , child_tidptr=0x55555619b5d0) = 3653 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3653] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3653] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3653] write(4, "20", 2) = 2 [pid 3653] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- 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 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3654] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3654 [pid 3654] <... mmap resumed>) = 0x20000000 [pid 3654] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3654] write(4, "20", 2) = 2 [pid 3654] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3655] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3655] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3655] write(4, "20", 2) = 2 [pid 3655] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3656 ./strace-static-x86_64: Process 3656 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3656] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3656] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3656] write(4, "20", 2) = 2 [pid 3656] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3657 attached , child_tidptr=0x55555619b5d0) = 3657 [pid 3657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3657] setpgid(0, 0) = 0 [pid 3657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3657] write(3, "1000", 4) = 4 [pid 3657] close(3) = 0 [pid 3657] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3657] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3657] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3657] write(4, "20", 2) = 2 [pid 3657] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3657] exit_group(0) = ? [pid 3657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3657, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3658 attached , child_tidptr=0x55555619b5d0) = 3658 [pid 3658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3658] setpgid(0, 0) = 0 [pid 3658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3658] write(3, "1000", 4) = 4 [pid 3658] close(3) = 0 [pid 3658] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3658] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3658] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3658] write(4, "20", 2) = 2 [pid 3658] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3659 ./strace-static-x86_64: Process 3659 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3659] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3659] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3659] write(4, "20", 2) = 2 [pid 3659] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3660 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3660] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3660 [pid 3660] <... mmap resumed>) = 0x20000000 [pid 3660] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3660] write(4, "20", 2) = 2 [pid 3660] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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/bus/usb/007/001", O_RDONLY [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3661 [pid 3661] <... openat resumed>) = 3 [pid 3661] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3661] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3661] write(4, "20", 2) = 2 [pid 3661] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3662 ./strace-static-x86_64: Process 3662 attached [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3662] setpgid(0, 0) = 0 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3662] write(3, "1000", 4) = 4 [pid 3662] close(3) = 0 [pid 3662] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3662] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3662] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3662] write(4, "20", 2) = 2 [pid 3662] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3663 ./strace-static-x86_64: Process 3663 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3663] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3663] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3663] write(4, "20", 2) = 2 [pid 3663] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3664 ./strace-static-x86_64: Process 3664 attached [pid 3664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3664] setpgid(0, 0) = 0 [pid 3664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3664] write(3, "1000", 4) = 4 [pid 3664] close(3) = 0 [pid 3664] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3664] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3664] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3664] write(4, "20", 2) = 2 [pid 3664] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3665] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3665] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3665] write(4, "20", 2) = 2 [pid 3665] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3666] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3666] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3666] write(4, "20", 2) = 2 [pid 3666] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3667 ./strace-static-x86_64: Process 3667 attached [pid 3667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3667] setpgid(0, 0) = 0 [pid 3667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3667] write(3, "1000", 4) = 4 [pid 3667] close(3) = 0 [pid 3667] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3667] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3667] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3667] write(4, "20", 2) = 2 [pid 3667] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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 [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/bus/usb/007/001", O_RDONLY [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3668 [pid 3668] <... openat resumed>) = 3 [pid 3668] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3668] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3668] write(4, "20", 2) = 2 [pid 3668] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3669] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3669] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3669] write(4, "20", 2) = 2 [pid 3669] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3670] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3670] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3670] write(4, "20", 2) = 2 [pid 3670] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3671] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3671] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3671] write(4, "20", 2) = 2 [pid 3671] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3671] exit_group(0) = ? [pid 3671] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3672] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3672] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3672] write(4, "20", 2) = 2 [pid 3672] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3673 ./strace-static-x86_64: Process 3673 attached [pid 3673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3673] setpgid(0, 0) = 0 [pid 3673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3673] write(3, "1000", 4) = 4 [pid 3673] close(3) = 0 [pid 3673] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3673] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3673] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3673] write(4, "20", 2) = 2 [pid 3673] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3674] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3674] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3674] write(4, "20", 2) = 2 [pid 3674] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3674] exit_group(0) = ? [pid 3674] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3674, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3675 attached , child_tidptr=0x55555619b5d0) = 3675 [pid 3675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3675] setpgid(0, 0) = 0 [pid 3675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3675] write(3, "1000", 4) = 4 [pid 3675] close(3) = 0 [pid 3675] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3675] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3675] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3675] write(4, "20", 2) = 2 [pid 3675] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3675] exit_group(0) = ? [pid 3675] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3675, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3676 attached , child_tidptr=0x55555619b5d0) = 3676 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3676] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3676] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3676] write(4, "20", 2) = 2 [pid 3676] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3676] exit_group(0) = ? [pid 3676] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3676, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3677 attached , child_tidptr=0x55555619b5d0) = 3677 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3677] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3677] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3677] write(4, "20", 2) = 2 [pid 3677] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3678] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3678] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3678] write(4, "20", 2) = 2 [pid 3678] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3678] exit_group(0) = ? [pid 3678] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3678, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3679 attached [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 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3679 [pid 3679] write(3, "1000", 4) = 4 [pid 3679] close(3) = 0 [pid 3679] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3679] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3679] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3679] write(4, "20", 2) = 2 [pid 3679] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3680 attached , child_tidptr=0x55555619b5d0) = 3680 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3680] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3680] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3680] write(4, "20", 2) = 2 [pid 3680] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3680] exit_group(0) = ? [pid 3680] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3681 ./strace-static-x86_64: Process 3681 attached [pid 3681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3681] setpgid(0, 0) = 0 [pid 3681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3681] write(3, "1000", 4) = 4 [pid 3681] close(3) = 0 [pid 3681] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3681] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3681] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3681] write(4, "20", 2) = 2 [pid 3681] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3682] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3682] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3682] write(4, "20", 2) = 2 [pid 3682] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3682] exit_group(0) = ? [pid 3682] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3682, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3683] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3683] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3683] write(4, "20", 2) = 2 [pid 3683] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3684] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3684] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3684] write(4, "20", 2) = 2 [pid 3684] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3685 ./strace-static-x86_64: Process 3685 attached [pid 3685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3685] setpgid(0, 0) = 0 [pid 3685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3685] write(3, "1000", 4) = 4 [pid 3685] close(3) = 0 [pid 3685] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3685] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3685] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3685] write(4, "20", 2) = 2 [pid 3685] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3686 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3686] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3686] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3686] write(4, "20", 2) = 2 [pid 3686] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3687 ./strace-static-x86_64: Process 3687 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3687] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3687] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3687] write(4, "20", 2) = 2 [pid 3687] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3688] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3688] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3688] write(4, "20", 2) = 2 [pid 3688] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3688] exit_group(0) = ? [pid 3688] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3688, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3689 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3689 [pid 3689] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3689] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3689] write(4, "20", 2) = 2 [pid 3689] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3689] exit_group(0) = ? [pid 3689] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3689, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3690 attached [pid 3690] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3690] setpgid(0, 0) = 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3690 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3690] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3690] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3690] write(4, "20", 2) = 2 [pid 3690] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3690] exit_group(0) = ? [pid 3690] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3690, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3691] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3691] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3691] write(4, "20", 2) = 2 [pid 3691] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3692 attached , child_tidptr=0x55555619b5d0) = 3692 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3692] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3692] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3692] write(4, "20", 2) = 2 [pid 3692] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3693] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3693] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3693] write(4, "20", 2) = 2 [pid 3693] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 3694 attached ) = 3694 [pid 3693] exit_group(0) = ? [pid 3693] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3693, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3695] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3695 [pid 3695] <... mmap resumed>) = 0x20000000 [pid 3695] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3695] write(4, "20", 2) = 2 [pid 3695] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3695] exit_group(0) = ? [pid 3695] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3696] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3696 [pid 3696] <... mmap resumed>) = 0x20000000 [pid 3696] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3696] write(4, "20", 2) = 2 [pid 3696] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3696] exit_group(0) = ? [pid 3696] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3696, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3697 ./strace-static-x86_64: Process 3697 attached [pid 3697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3697] setpgid(0, 0) = 0 [pid 3697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3697] write(3, "1000", 4) = 4 [pid 3697] close(3) = 0 [pid 3697] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3697] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3697] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3697] write(4, "20", 2) = 2 [pid 3697] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3697] exit_group(0) = ? [pid 3697] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3698 attached , child_tidptr=0x55555619b5d0) = 3698 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3698] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3698] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3698] write(4, "20", 2) = 2 [pid 3698] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3698] exit_group(0) = ? [pid 3698] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3698, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3699] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3699] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3699] write(4, "20", 2) = 2 [pid 3699] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3699] exit_group(0) = ? [pid 3699] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3699, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3700 ./strace-static-x86_64: Process 3700 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3700] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3700] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3700] write(4, "20", 2) = 2 [pid 3700] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 3701 attached ) = 3701 [pid 3700] exit_group(0) = ? [pid 3700] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3700, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3702 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3702] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3702] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3702] write(4, "20", 2) = 2 [pid 3702] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3702] exit_group(0) = ? [pid 3702] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3702, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3703 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3703] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3703] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3703] write(4, "20", 2) = 2 [pid 3703] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3703] exit_group(0) = ? [pid 3703] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3704] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3704] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3704] write(4, "20", 2) = 2 [pid 3704] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3704] exit_group(0) = ? [pid 3704] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3705 ./strace-static-x86_64: Process 3705 attached [pid 3705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3705] setpgid(0, 0) = 0 [pid 3705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3705] write(3, "1000", 4) = 4 [pid 3705] close(3) = 0 [pid 3705] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3705] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3705] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3705] write(4, "20", 2) = 2 [pid 3705] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3705] exit_group(0) = ? [pid 3705] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3705, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3706 ./strace-static-x86_64: Process 3706 attached [pid 3706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3706] setpgid(0, 0) = 0 [pid 3706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3706] write(3, "1000", 4) = 4 [pid 3706] close(3) = 0 [pid 3706] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3706] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3706] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3706] write(4, "20", 2) = 2 [pid 3706] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3694] exit(0) = ? [pid 3706] exit_group(0) = ? [pid 3694] +++ exited with 0 +++ [pid 3706] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3706, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3707 ./strace-static-x86_64: Process 3707 attached [pid 3707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3707] setpgid(0, 0) = 0 [pid 3707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3707] write(3, "1000", 4) = 4 [pid 3707] close(3) = 0 [pid 3707] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3707] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3707] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3707] write(4, "20", 2) = 2 [pid 3707] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3707] exit_group(0) = ? [pid 3707] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3707, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3708] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3708] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3708] write(4, "20", 2) = 2 [pid 3708] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3708] exit_group(0) = ? [pid 3708] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3708, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3709] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3709] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3709] write(4, "20", 2) = 2 [pid 3709] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3709] exit_group(0) = ? [pid 3709] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3709, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3710] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3710] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3710] write(4, "20", 2) = 2 [pid 3710] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3710] exit_group(0) = ? [pid 3710] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3710, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3711] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3711] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3711] write(4, "20", 2) = 2 [pid 3711] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3711] exit_group(0) = ? [pid 3711] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3711, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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 [pid 3701] exit(0) = ? [pid 3712] <... openat resumed>) = 3 [pid 3712] write(3, "1000", 4) = 4 [pid 3712] close(3) = 0 [pid 3712] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3712] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3701] +++ exited with 0 +++ [pid 3712] <... mmap resumed>) = 0x20000000 [pid 3712] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3712] write(4, "20", 2) = 2 [pid 3712] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3713] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3713] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3713] write(4, "20", 2) = 2 [pid 3713] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3713] exit_group(0) = ? [pid 3713] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3714 ./strace-static-x86_64: Process 3714 attached [pid 3714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3714] setpgid(0, 0) = 0 [pid 3714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3714] write(3, "1000", 4) = 4 [pid 3714] close(3) = 0 [pid 3714] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3714] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3714] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3714] write(4, "20", 2) = 2 [pid 3714] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3714] exit_group(0) = ? [pid 3714] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3714, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3715] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3715] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3715] write(4, "20", 2) = 2 [pid 3715] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3716 attached , child_tidptr=0x55555619b5d0) = 3716 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3716] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3716] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3716] write(4, "20", 2) = 2 [pid 3716] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3717 ./strace-static-x86_64: Process 3717 attached [pid 3717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3717] setpgid(0, 0) = 0 [pid 3717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3717] write(3, "1000", 4) = 4 [pid 3717] close(3) = 0 [pid 3717] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3717] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3717] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3717] write(4, "20", 2) = 2 [pid 3717] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3718 attached , child_tidptr=0x55555619b5d0) = 3718 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3718] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3718] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3718] write(4, "20", 2) = 2 [pid 3718] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3719] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3719] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3719] write(4, "20", 2) = 2 [pid 3719] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3720] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3720] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3720] write(4, "20", 2) = 2 [pid 3720] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3721 attached , child_tidptr=0x55555619b5d0) = 3721 [pid 3721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3721] setpgid(0, 0) = 0 [pid 3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3721] write(3, "1000", 4) = 4 [pid 3721] close(3) = 0 [pid 3721] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3721] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3721] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3721] write(4, "20", 2) = 2 [pid 3721] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3722 attached , child_tidptr=0x55555619b5d0) = 3722 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3722] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3722] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3722] write(4, "20", 2) = 2 [pid 3722] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3723 [pid 3723] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3723] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3723] write(4, "20", 2) = 2 [pid 3723] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3724] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3724] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3724] write(4, "20", 2) = 2 [pid 3724] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3725 attached , child_tidptr=0x55555619b5d0) = 3725 [pid 3725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3725] setpgid(0, 0) = 0 [pid 3725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3725] write(3, "1000", 4) = 4 [pid 3725] close(3) = 0 [pid 3725] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3725] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3725] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3725] write(4, "20", 2) = 2 [pid 3725] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3726 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3726] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3726] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3726] write(4, "20", 2) = 2 [pid 3726] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3726] exit_group(0) = ? [pid 3726] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3726, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3727] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3727] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3727] write(4, "20", 2) = 2 [pid 3727] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3728] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3728] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3728] write(4, "20", 2) = 2 [pid 3728] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 3729 attached ) = 3729 [pid 3728] exit_group(0) = ? [pid 3728] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3728, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3730] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3730] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3730] write(4, "20", 2) = 2 [pid 3730] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3730] exit_group(0) = ? [pid 3730] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3730, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3731 attached , child_tidptr=0x55555619b5d0) = 3731 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3731] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3731] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3731] write(4, "20", 2) = 2 [pid 3731] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3731] exit_group(0) = ? [pid 3731] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3731, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3732] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3732] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3732] write(4, "20", 2) = 2 [pid 3732] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3732] exit_group(0) = ? [pid 3732] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3732, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3733] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3733] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3733] write(4, "20", 2) = 2 [pid 3733] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3733] exit_group(0) = ? [pid 3733] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3733, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3734 ./strace-static-x86_64: Process 3734 attached [pid 3734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3734] setpgid(0, 0) = 0 [pid 3734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3734] write(3, "1000", 4) = 4 [pid 3734] close(3) = 0 [pid 3734] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3734] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3734] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3734] write(4, "20", 2) = 2 [pid 3734] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3734] exit_group(0) = ? [pid 3734] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3735] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3735] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3735] write(4, "20", 2) = 2 [pid 3735] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3735] exit_group(0) = ? [pid 3735] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3736] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3736] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3736] write(4, "20", 2) = 2 [pid 3736] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3736] exit_group(0) = ? [pid 3736] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3736, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3737 ./strace-static-x86_64: Process 3737 attached [pid 3737] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3737] setpgid(0, 0) = 0 [pid 3737] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3737] write(3, "1000", 4) = 4 [pid 3737] close(3) = 0 [pid 3737] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3737] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3737] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3737] write(4, "20", 2) = 2 [pid 3737] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3737] exit_group(0) = ? [pid 3737] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3737, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3738] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3738] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3738] write(4, "20", 2) = 2 [pid 3738] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3738] exit_group(0) = ? [pid 3738] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3738, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3739 ./strace-static-x86_64: Process 3739 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3739] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3739] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3739] write(4, "20", 2) = 2 [pid 3739] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3739] exit_group(0) = ? [pid 3739] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3740] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3740] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3729] exit(0 [pid 3740] <... openat resumed>) = 4 [pid 3729] <... exit resumed>) = ? [pid 3740] write(4, "20", 2 [pid 3729] +++ exited with 0 +++ [pid 3740] <... write resumed>) = 2 [pid 3740] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3741] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3741] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3741] write(4, "20", 2) = 2 [pid 3741] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3742] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3742] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3742] write(4, "20", 2) = 2 [pid 3742] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3743] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3743] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3743] write(4, "20", 2) = 2 [pid 3743] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3744 attached [pid 3744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3744 [pid 3744] <... prctl resumed>) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3744] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3744] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3744] write(4, "20", 2) = 2 [pid 3744] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3745 ./strace-static-x86_64: Process 3745 attached [pid 3745] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3745] setpgid(0, 0) = 0 [pid 3745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3745] write(3, "1000", 4) = 4 [pid 3745] close(3) = 0 [pid 3745] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3745] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3745] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3745] write(4, "20", 2) = 2 [pid 3745] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3746] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3746] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3746] write(4, "20", 2) = 2 [pid 3746] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3747] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3747] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3747] write(4, "20", 2) = 2 [pid 3747] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3748 attached , child_tidptr=0x55555619b5d0) = 3748 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3748] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3748] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3748] write(4, "20", 2) = 2 [pid 3748] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3748] exit_group(0) = ? [pid 3748] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3749] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3749] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3749] write(4, "20", 2) = 2 [pid 3749] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3750] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3750] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3750] write(4, "20", 2) = 2 [pid 3750] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3751 ./strace-static-x86_64: Process 3751 attached [pid 3751] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3751] setpgid(0, 0) = 0 [pid 3751] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3751] write(3, "1000", 4) = 4 [pid 3751] close(3) = 0 [pid 3751] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3751] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3751] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3751] write(4, "20", 2) = 2 [pid 3751] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3752 ./strace-static-x86_64: Process 3752 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3752] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3752] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3752] write(4, "20", 2) = 2 [pid 3752] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3753 ./strace-static-x86_64: Process 3753 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3753] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3753] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3753] write(4, "20", 2) = 2 [pid 3753] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3754] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3754] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3754] write(4, "20", 2) = 2 [pid 3754] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3755] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3755 [pid 3755] <... mmap resumed>) = 0x20000000 [pid 3755] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3755] write(4, "20", 2) = 2 [pid 3755] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3755] exit_group(0) = ? [pid 3755] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3755, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3756 ./strace-static-x86_64: Process 3756 attached [pid 3756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3756] setpgid(0, 0) = 0 [pid 3756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3756] write(3, "1000", 4) = 4 [pid 3756] close(3) = 0 [pid 3756] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3756] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3756] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3756] write(4, "20", 2) = 2 [pid 3756] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3757] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3757] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3757] write(4, "20", 2) = 2 [pid 3757] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3758] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3758] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3758] write(4, "20", 2) = 2 [pid 3758] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3759] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3759] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3759] write(4, "20", 2) = 2 [pid 3759] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3760] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3760] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3760] write(4, "20", 2) = 2 [pid 3760] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3761] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3761] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3761] write(4, "20", 2) = 2 [pid 3761] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3762] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3762 [pid 3762] <... mmap resumed>) = 0x20000000 [pid 3762] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3762] write(4, "20", 2) = 2 [pid 3762] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3763 attached , child_tidptr=0x55555619b5d0) = 3763 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3763] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3763] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3763] write(4, "20", 2) = 2 [pid 3763] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- 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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3764] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3764] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3764] write(4, "20", 2) = 2 [pid 3764] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3765] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3765] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3765] write(4, "20", 2) = 2 [pid 3765] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3766] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3766] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3766] write(4, "20", 2) = 2 [pid 3766] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3767] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3767] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3767] write(4, "20", 2) = 2 [pid 3767] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3768 ./strace-static-x86_64: Process 3768 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3768] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3768] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3768] write(4, "20", 2) = 2 [pid 3768] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3768] exit_group(0) = ? [pid 3768] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3768, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3769 ./strace-static-x86_64: Process 3769 attached [pid 3769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3769] setpgid(0, 0) = 0 [pid 3769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3769] write(3, "1000", 4) = 4 [pid 3769] close(3) = 0 [pid 3769] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3769] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3769] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3769] write(4, "20", 2) = 2 [pid 3769] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3770 ./strace-static-x86_64: Process 3770 attached [pid 3770] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3770] setpgid(0, 0) = 0 [pid 3770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3770] write(3, "1000", 4) = 4 [pid 3770] close(3) = 0 [pid 3770] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3770] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3770] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3770] write(4, "20", 2) = 2 [pid 3770] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3771] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3771] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3771] write(4, "20", 2) = 2 [pid 3771] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3772 ./strace-static-x86_64: Process 3772 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3772] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3772] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3772] write(4, "20", 2) = 2 [pid 3772] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3773 ./strace-static-x86_64: Process 3773 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3773] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3773] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3773] write(4, "20", 2) = 2 [pid 3773] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3774] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3774] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3774] write(4, "20", 2) = 2 [pid 3774] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3775] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3775] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3775] write(4, "20", 2) = 2 [pid 3775] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3776 ./strace-static-x86_64: Process 3776 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3776] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3776] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3776] write(4, "20", 2) = 2 [pid 3776] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3777 attached , child_tidptr=0x55555619b5d0) = 3777 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3777] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3777] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3777] write(4, "20", 2) = 2 [pid 3777] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3778] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3778] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3778] write(4, "20", 2) = 2 [pid 3778] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3779] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3779] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3779] write(4, "20", 2) = 2 [pid 3779] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3780] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3780] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3780] write(4, "20", 2) = 2 [pid 3780] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3781 ./strace-static-x86_64: Process 3781 attached [pid 3781] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3781] setpgid(0, 0) = 0 [pid 3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3781] write(3, "1000", 4) = 4 [pid 3781] close(3) = 0 [pid 3781] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3781] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3781] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3781] write(4, "20", 2) = 2 [pid 3781] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3782 ./strace-static-x86_64: Process 3782 attached [pid 3782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3782] setpgid(0, 0) = 0 [pid 3782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3782] write(3, "1000", 4) = 4 [pid 3782] close(3) = 0 [pid 3782] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3782] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3782] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3782] write(4, "20", 2) = 2 [pid 3782] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3783 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3783] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3783] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3783] write(4, "20", 2) = 2 [pid 3783] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3784] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3784] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3784] write(4, "20", 2) = 2 [pid 3784] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3784] exit_group(0) = ? [pid 3784] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3785 attached , child_tidptr=0x55555619b5d0) = 3785 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3785] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3785] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3785] write(4, "20", 2) = 2 [pid 3785] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 3786 attached ) = 3786 [pid 3785] exit_group(0) = ? [pid 3785] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3787] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3787] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3787] write(4, "20", 2) = 2 [pid 3787] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3787] exit_group(0) = ? [pid 3787] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3787, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3788] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3788] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3788] write(4, "20", 2) = 2 [pid 3788] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3788] exit_group(0) = ? [pid 3788] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3788, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3789 attached , child_tidptr=0x55555619b5d0) = 3789 [pid 3789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3789] setpgid(0, 0) = 0 [pid 3789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3789] write(3, "1000", 4) = 4 [pid 3789] close(3) = 0 [pid 3789] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3789] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3789] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3789] write(4, "20", 2) = 2 [pid 3789] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3789] exit_group(0) = ? [pid 3789] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3789, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3790 ./strace-static-x86_64: Process 3790 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3790] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3790] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3790] write(4, "20", 2) = 2 [pid 3790] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3790] exit_group(0) = ? [pid 3790] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3790, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3791 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3791] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3791] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3791] write(4, "20", 2) = 2 [pid 3791] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3791] exit_group(0) = ? [pid 3791] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3791, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3792] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3792] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3792] write(4, "20", 2) = 2 [pid 3792] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3792] exit_group(0) = ? [pid 3792] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3792, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3793 ./strace-static-x86_64: Process 3793 attached [pid 3793] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3793] setpgid(0, 0) = 0 [pid 3793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3793] write(3, "1000", 4) = 4 [pid 3793] close(3) = 0 [pid 3793] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3793] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3793] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3793] write(4, "20", 2) = 2 [pid 3793] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3793] exit_group(0) = ? [pid 3793] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3794 ./strace-static-x86_64: Process 3794 attached [pid 3794] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3794] setpgid(0, 0) = 0 [pid 3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3794] write(3, "1000", 4) = 4 [pid 3794] close(3) = 0 [pid 3794] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3794] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3794] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3794] write(4, "20", 2) = 2 [pid 3794] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3794] exit_group(0) = ? [pid 3794] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3795] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3795] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3795] write(4, "20", 2) = 2 [pid 3795] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3795] exit_group(0) = ? [pid 3795] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3795, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3796 ./strace-static-x86_64: Process 3796 attached [pid 3796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3796] setpgid(0, 0) = 0 [pid 3796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3796] write(3, "1000", 4) = 4 [pid 3796] close(3) = 0 [pid 3796] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3796] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3796] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3796] write(4, "20", 2) = 2 [pid 3796] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3796] exit_group(0) = ? [pid 3796] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3796, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3797 ./strace-static-x86_64: Process 3797 attached [pid 3797] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3797] setpgid(0, 0) = 0 [pid 3797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3797] write(3, "1000", 4) = 4 [pid 3797] close(3) = 0 [pid 3797] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3797] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3797] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR [pid 3786] exit(0) = ? [pid 3786] +++ exited with 0 +++ [pid 3797] <... openat resumed>) = 4 [pid 3797] write(4, "20", 2) = 2 [pid 3797] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3798] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3798] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3798] write(4, "20", 2) = 2 [pid 3798] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3799] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3799] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3799] write(4, "20", 2) = 2 [pid 3799] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3800] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3800] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3800] write(4, "20", 2) = 2 [pid 3800] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3801] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3801] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3801] write(4, "20", 2) = 2 [pid 3801] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3802] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3802] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3802] write(4, "20", 2) = 2 [pid 3802] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3803] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3803] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3803] write(4, "20", 2) = 2 [pid 3803] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3804 attached , child_tidptr=0x55555619b5d0) = 3804 [pid 3804] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3804] setpgid(0, 0) = 0 [pid 3804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3804] write(3, "1000", 4) = 4 [pid 3804] close(3) = 0 [pid 3804] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3804] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3804] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3804] write(4, "20", 2) = 2 [pid 3804] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3805 ./strace-static-x86_64: Process 3805 attached [pid 3805] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3805] setpgid(0, 0) = 0 [pid 3805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3805] write(3, "1000", 4) = 4 [pid 3805] close(3) = 0 [pid 3805] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3805] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3805] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3805] write(4, "20", 2) = 2 [pid 3805] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3806] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3806 [pid 3806] <... mmap resumed>) = 0x20000000 [pid 3806] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3806] write(4, "20", 2) = 2 [pid 3806] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3807] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3807] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3807] write(4, "20", 2) = 2 [pid 3807] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3808 ./strace-static-x86_64: Process 3808 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3808] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3808] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3808] write(4, "20", 2) = 2 [pid 3808] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- 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 [pid 3809] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3809 [pid 3809] <... prctl resumed>) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3809] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3809] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3809] write(4, "20", 2) = 2 [pid 3809] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3809] exit_group(0) = ? [pid 3809] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3809, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3810 ./strace-static-x86_64: Process 3810 attached [pid 3810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3810] setpgid(0, 0) = 0 [pid 3810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3810] write(3, "1000", 4) = 4 [pid 3810] close(3) = 0 [pid 3810] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3810] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3810] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3810] write(4, "20", 2) = 2 [pid 3810] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3811 ./strace-static-x86_64: Process 3811 attached [pid 3811] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3811] setpgid(0, 0) = 0 [pid 3811] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3811] write(3, "1000", 4) = 4 [pid 3811] close(3) = 0 [pid 3811] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3811] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3811] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3811] write(4, "20", 2) = 2 [pid 3811] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3811] exit_group(0) = ? [pid 3811] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3811, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3812] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3812] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3812] write(4, "20", 2) = 2 [pid 3812] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3813 ./strace-static-x86_64: Process 3813 attached [pid 3813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3813] setpgid(0, 0) = 0 [pid 3813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3813] write(3, "1000", 4) = 4 [pid 3813] close(3) = 0 [pid 3813] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3813] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3813] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3813] write(4, "20", 2) = 2 [pid 3813] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3814 ./strace-static-x86_64: Process 3814 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3814] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3814] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3814] write(4, "20", 2) = 2 [pid 3814] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3815 ./strace-static-x86_64: Process 3815 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3815] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3815] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3815] write(4, "20", 2) = 2 [pid 3815] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3815] exit_group(0) = ? [pid 3815] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3815, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3816 ./strace-static-x86_64: Process 3816 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3816] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3816] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3816] write(4, "20", 2) = 2 [pid 3816] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3817] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3817] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3817] write(4, "20", 2) = 2 [pid 3817] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3817] exit_group(0) = ? [pid 3817] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3817, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3818 attached , child_tidptr=0x55555619b5d0) = 3818 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3818] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3818] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3818] write(4, "20", 2) = 2 [pid 3818] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3818] exit_group(0) = ? [pid 3818] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3818, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3819 ./strace-static-x86_64: Process 3819 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3819] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3819] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3819] write(4, "20", 2) = 2 [pid 3819] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3819] exit_group(0) = ? [pid 3819] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3819, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3820 ./strace-static-x86_64: Process 3820 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3820] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3820] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3820] write(4, "20", 2) = 2 [pid 3820] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3820] exit_group(0) = ? [pid 3820] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3820, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3821 ./strace-static-x86_64: Process 3821 attached [pid 3821] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3821] setpgid(0, 0) = 0 [pid 3821] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3821] write(3, "1000", 4) = 4 [pid 3821] close(3) = 0 [pid 3821] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3821] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3821] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3821] write(4, "20", 2) = 2 [pid 3821] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3822] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3822] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3822] write(4, "20", 2) = 2 [pid 3822] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3823 ./strace-static-x86_64: Process 3823 attached [pid 3823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3823] setpgid(0, 0) = 0 [pid 3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3823] write(3, "1000", 4) = 4 [pid 3823] close(3) = 0 [pid 3823] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3823] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3823] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3823] write(4, "20", 2) = 2 [pid 3823] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3824] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3824] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3824] write(4, "20", 2) = 2 [pid 3824] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3824] exit_group(0) = ? [pid 3824] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3824, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3825] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3825] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3825] write(4, "20", 2) = 2 [pid 3825] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3826] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3826] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3826] write(4, "20", 2) = 2 [pid 3826] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3827] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3827] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3827] write(4, "20", 2) = 2 [pid 3827] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3828] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3828] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3828] write(4, "20", 2) = 2 [pid 3828] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3828] exit_group(0) = ? [pid 3828] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3828, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3829 ./strace-static-x86_64: Process 3829 attached [pid 3829] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3829] setpgid(0, 0) = 0 [pid 3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3829] write(3, "1000", 4) = 4 [pid 3829] close(3) = 0 [pid 3829] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3829] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3829] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3829] write(4, "20", 2) = 2 [pid 3829] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3830 ./strace-static-x86_64: Process 3830 attached [pid 3830] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3830] setpgid(0, 0) = 0 [pid 3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3830] write(3, "1000", 4) = 4 [pid 3830] close(3) = 0 [pid 3830] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3830] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3830] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3830] write(4, "20", 2) = 2 [pid 3830] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3831] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3831] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3831] write(4, "20", 2) = 2 [pid 3831] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3832 ./strace-static-x86_64: Process 3832 attached [pid 3832] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3832] setpgid(0, 0) = 0 [pid 3832] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3832] write(3, "1000", 4) = 4 [pid 3832] close(3) = 0 [pid 3832] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3832] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3832] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3832] write(4, "20", 2) = 2 [pid 3832] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3833 ./strace-static-x86_64: Process 3833 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3833] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3833] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3833] write(4, "20", 2) = 2 [pid 3833] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3833] exit_group(0) = ? [pid 3833] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3834] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3834] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3834] write(4, "20", 2) = 2 [pid 3834] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3835 ./strace-static-x86_64: Process 3835 attached [pid 3835] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3835] setpgid(0, 0) = 0 [pid 3835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3835] write(3, "1000", 4) = 4 [pid 3835] close(3) = 0 [pid 3835] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3835] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3835] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3835] write(4, "20", 2) = 2 [pid 3835] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3836] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3836] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3836] write(4, "20", 2) = 2 [pid 3836] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3836] exit_group(0) = ? [pid 3836] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3836, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3837] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3837] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3837] write(4, "20", 2) = 2 [pid 3837] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3838 attached , child_tidptr=0x55555619b5d0) = 3838 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3838] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3838] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3838] write(4, "20", 2) = 2 [pid 3838] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3838] exit_group(0) = ? [pid 3838] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3838, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3839] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3839] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3839] write(4, "20", 2) = 2 [pid 3839] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3839] exit_group(0) = ? [pid 3839] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3839, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3840 ./strace-static-x86_64: Process 3840 attached [pid 3840] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3840] setpgid(0, 0) = 0 [pid 3840] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3840] write(3, "1000", 4) = 4 [pid 3840] close(3) = 0 [pid 3840] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3840] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3840] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3840] write(4, "20", 2) = 2 [pid 3840] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3841 attached , child_tidptr=0x55555619b5d0) = 3841 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3841] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3841] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3841] write(4, "20", 2) = 2 [pid 3841] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3841] exit_group(0) = ? [pid 3841] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3841, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3842 attached [pid 3842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3842] setpgid(0, 0) = 0 [pid 3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3842] write(3, "1000", 4) = 4 [pid 3842] close(3) = 0 [pid 3842] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3842 [pid 3842] <... openat resumed>) = 3 [pid 3842] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3842] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3842] write(4, "20", 2) = 2 [pid 3842] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3843] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3843] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3843] write(4, "20", 2) = 2 [pid 3843] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./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 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3844 [pid 3844] write(3, "1000", 4) = 4 [pid 3844] close(3) = 0 [pid 3844] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3844] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3844] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3844] write(4, "20", 2) = 2 [pid 3844] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3845] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3845] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3845] write(4, "20", 2) = 2 [pid 3845] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3846] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3846] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3846] write(4, "20", 2) = 2 [pid 3846] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3847] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3847] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3847] write(4, "20", 2) = 2 [pid 3847] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3848] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3848] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3848] write(4, "20", 2) = 2 [pid 3848] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3849 attached , child_tidptr=0x55555619b5d0) = 3849 [pid 3849] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3849] setpgid(0, 0) = 0 [pid 3849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3849] write(3, "1000", 4) = 4 [pid 3849] close(3) = 0 [pid 3849] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3849] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3849] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3849] write(4, "20", 2) = 2 [pid 3849] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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 [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 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3850 [pid 3850] <... openat resumed>) = 3 [pid 3850] write(3, "1000", 4) = 4 [pid 3850] close(3) = 0 [pid 3850] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3850] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3850] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3850] write(4, "20", 2) = 2 [pid 3850] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3851 attached , child_tidptr=0x55555619b5d0) = 3851 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3851] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3851] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3851] write(4, "20", 2) = 2 [pid 3851] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3852 attached , child_tidptr=0x55555619b5d0) = 3852 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3852] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3852] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3852] write(4, "20", 2) = 2 [pid 3852] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3853] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3853 [pid 3853] <... mmap resumed>) = 0x20000000 [pid 3853] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3853] write(4, "20", 2) = 2 [pid 3853] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3853] exit_group(0) = ? [pid 3853] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3853, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3854] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3854] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3854] write(4, "20", 2) = 2 [pid 3854] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3855 attached , child_tidptr=0x55555619b5d0) = 3855 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3855] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3855] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3855] write(4, "20", 2) = 2 [pid 3855] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3856 ./strace-static-x86_64: Process 3856 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3856] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3856] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3856] write(4, "20", 2) = 2 [pid 3856] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3857] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3857] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3857] write(4, "20", 2) = 2 [pid 3857] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- 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 [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 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3858 [pid 3858] <... write resumed>) = 4 [pid 3858] close(3) = 0 [pid 3858] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3858] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3858] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3858] write(4, "20", 2) = 2 [pid 3858] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3859] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3859] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3859] write(4, "20", 2) = 2 [pid 3859] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- 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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3860] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3860] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3860] write(4, "20", 2) = 2 [pid 3860] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3860] exit_group(0) = ? [pid 3860] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3860, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3861] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3861] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3861] write(4, "20", 2) = 2 [pid 3861] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- 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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3862] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3862] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3862] write(4, "20", 2) = 2 [pid 3862] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3862] exit_group(0) = ? [pid 3862] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3863 attached , child_tidptr=0x55555619b5d0) = 3863 [pid 3863] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3863] setpgid(0, 0) = 0 [pid 3863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3863] write(3, "1000", 4) = 4 [pid 3863] close(3) = 0 [pid 3863] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3863] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3863] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3863] write(4, "20", 2) = 2 [pid 3863] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3864] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3864] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3864] write(4, "20", 2) = 2 [pid 3864] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3864] exit_group(0) = ? [pid 3864] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3864, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3865] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3865] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3865] write(4, "20", 2) = 2 [pid 3865] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3866] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3866 [pid 3866] <... mmap resumed>) = 0x20000000 [pid 3866] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3866] write(4, "20", 2) = 2 [pid 3866] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3866] exit_group(0) = ? [pid 3866] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3866, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3867 attached , child_tidptr=0x55555619b5d0) = 3867 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3867] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3867] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3867] write(4, "20", 2) = 2 [pid 3867] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3868 attached , child_tidptr=0x55555619b5d0) = 3868 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3868] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3868] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3868] write(4, "20", 2) = 2 [pid 3868] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3869 attached [pid 3869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3869 [pid 3869] <... prctl resumed>) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3869] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3869] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3869] write(4, "20", 2) = 2 [pid 3869] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3870] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3870] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3870] write(4, "20", 2) = 2 [pid 3870] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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/bus/usb/007/001", O_RDONLY [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3871 [pid 3871] <... openat resumed>) = 3 [pid 3871] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3871] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3871] write(4, "20", 2) = 2 [pid 3871] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3872 ./strace-static-x86_64: Process 3872 attached [pid 3872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3872] setpgid(0, 0) = 0 [pid 3872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3872] write(3, "1000", 4) = 4 [pid 3872] close(3) = 0 [pid 3872] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3872] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3872] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3872] write(4, "20", 2) = 2 [pid 3872] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3872] exit_group(0) = ? [pid 3872] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3873 ./strace-static-x86_64: Process 3873 attached [pid 3873] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3873] setpgid(0, 0) = 0 [pid 3873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3873] write(3, "1000", 4) = 4 [pid 3873] close(3) = 0 [pid 3873] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3873] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3873] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3873] write(4, "20", 2) = 2 [pid 3873] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3873] exit_group(0) = ? [pid 3873] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3873, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3874 ./strace-static-x86_64: Process 3874 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3874] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3874] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3874] write(4, "20", 2) = 2 [pid 3874] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3875 ./strace-static-x86_64: Process 3875 attached [pid 3875] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3875] setpgid(0, 0) = 0 [pid 3875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3875] write(3, "1000", 4) = 4 [pid 3875] close(3) = 0 [pid 3875] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3875] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3875] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3875] write(4, "20", 2) = 2 [pid 3875] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3876 ./strace-static-x86_64: Process 3876 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3876] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3876] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3876] write(4, "20", 2) = 2 [pid 3876] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3876] exit_group(0) = ? [pid 3876] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3876, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3877] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3877] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3877] write(4, "20", 2) = 2 [pid 3877] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3878 ./strace-static-x86_64: Process 3878 attached [pid 3878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3878] setpgid(0, 0) = 0 [pid 3878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3878] write(3, "1000", 4) = 4 [pid 3878] close(3) = 0 [pid 3878] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3878] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3878] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3878] write(4, "20", 2) = 2 [pid 3878] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3878] exit_group(0) = ? [pid 3878] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3878, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3879 ./strace-static-x86_64: Process 3879 attached [pid 3879] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3879] setpgid(0, 0) = 0 [pid 3879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3879] write(3, "1000", 4) = 4 [pid 3879] close(3) = 0 [pid 3879] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3879] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3879] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3879] write(4, "20", 2) = 2 [pid 3879] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3880 attached , child_tidptr=0x55555619b5d0) = 3880 [pid 3880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3880] setpgid(0, 0) = 0 [pid 3880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3880] write(3, "1000", 4) = 4 [pid 3880] close(3) = 0 [pid 3880] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3880] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3880] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3880] write(4, "20", 2) = 2 [pid 3880] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3881 attached [pid 3881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3881 [pid 3881] <... prctl resumed>) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3881] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3881] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3881] write(4, "20", 2) = 2 [pid 3881] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3882] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3882] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3882] write(4, "20", 2) = 2 [pid 3882] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3883 attached , child_tidptr=0x55555619b5d0) = 3883 [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3883] setpgid(0, 0) = 0 [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3883] write(3, "1000", 4) = 4 [pid 3883] close(3) = 0 [pid 3883] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3883] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3883] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3883] write(4, "20", 2) = 2 [pid 3883] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3883] exit_group(0) = ? [pid 3883] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3883, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3884 ./strace-static-x86_64: Process 3884 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3884] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3884] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3884] write(4, "20", 2) = 2 [pid 3884] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3884] exit_group(0) = ? [pid 3884] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3884, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3885] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3885] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3885] write(4, "20", 2) = 2 [pid 3885] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3886 attached , child_tidptr=0x55555619b5d0) = 3886 [pid 3886] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3886] setpgid(0, 0) = 0 [pid 3886] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3886] write(3, "1000", 4) = 4 [pid 3886] close(3) = 0 [pid 3886] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3886] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3886] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3886] write(4, "20", 2) = 2 [pid 3886] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3887] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3887] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3887] write(4, "20", 2) = 2 [pid 3887] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3888 ./strace-static-x86_64: Process 3888 attached [pid 3888] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3888] setpgid(0, 0) = 0 [pid 3888] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3888] write(3, "1000", 4) = 4 [pid 3888] close(3) = 0 [pid 3888] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3888] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3888] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3888] write(4, "20", 2) = 2 [pid 3888] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3889] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3889] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3889] write(4, "20", 2) = 2 [pid 3889] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3889] exit_group(0) = ? [pid 3889] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3889, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3890] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3890] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3890] write(4, "20", 2) = 2 [pid 3890] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3890] exit_group(0) = ? [pid 3890] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3890, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3891 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3891] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3891] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3891] write(4, "20", 2) = 2 [pid 3891] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3891] exit_group(0) = ? [pid 3891] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3892] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3892] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3892] write(4, "20", 2) = 2 [pid 3892] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 3893 attached ) = 3893 [pid 3892] exit_group(0) = ? [pid 3892] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3894 attached , child_tidptr=0x55555619b5d0) = 3894 [pid 3894] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3894] setpgid(0, 0) = 0 [pid 3894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3894] write(3, "1000", 4) = 4 [pid 3894] close(3) = 0 [pid 3894] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3894] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3894] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3894] write(4, "20", 2) = 2 [pid 3894] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3894] exit_group(0) = ? [pid 3894] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3894, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3895] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3895] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3895] write(4, "20", 2) = 2 [pid 3895] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3895] exit_group(0) = ? [pid 3895] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3895, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3896 attached , child_tidptr=0x55555619b5d0) = 3896 [pid 3896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3896] setpgid(0, 0) = 0 [pid 3896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3896] write(3, "1000", 4) = 4 [pid 3896] close(3) = 0 [pid 3896] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3896] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3896] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3896] write(4, "20", 2) = 2 [pid 3896] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3896] exit_group(0) = ? [pid 3896] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3897 ./strace-static-x86_64: Process 3897 attached [pid 3897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3897] setpgid(0, 0) = 0 [pid 3897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3897] write(3, "1000", 4) = 4 [pid 3897] close(3) = 0 [pid 3897] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3897] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3897] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3897] write(4, "20", 2) = 2 [pid 3897] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3897] exit_group(0) = ? [pid 3897] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3897, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3898] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3898] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3898] write(4, "20", 2) = 2 [pid 3898] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3898] exit_group(0) = ? [pid 3898] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3898, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3899] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3899] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3899] write(4, "20", 2) = 2 [pid 3899] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3899] exit_group(0) = ? [pid 3899] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3899, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3900 ./strace-static-x86_64: Process 3900 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3900] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3900] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3900] write(4, "20", 2) = 2 [pid 3900] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3900] exit_group(0) = ? [pid 3900] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3900, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3901 ./strace-static-x86_64: Process 3901 attached [pid 3901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3901] setpgid(0, 0) = 0 [pid 3901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3901] write(3, "1000", 4) = 4 [pid 3901] close(3) = 0 [pid 3901] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3901] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3901] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3901] write(4, "20", 2) = 2 [pid 3901] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3901] exit_group(0) = ? [pid 3901] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3901, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3902] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3902] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3902] write(4, "20", 2) = 2 [pid 3902] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3902] exit_group(0) = ? [pid 3902] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3903] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3903] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3903] write(4, "20", 2) = 2 [pid 3903] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3903] exit_group(0) = ? [pid 3903] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3903, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3904] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3904] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3904] write(4, "20", 2) = 2 [pid 3904] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3893] exit(0) = ? [pid 3904] exit_group(0 [pid 3893] +++ exited with 0 +++ [pid 3904] <... exit_group resumed>) = ? [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3905] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3905] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3905] write(4, "20", 2) = 2 [pid 3905] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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, child_tidptr=0x55555619b5d0) = 3906 ./strace-static-x86_64: Process 3906 attached [pid 3906] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3906] setpgid(0, 0) = 0 [pid 3906] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3906] write(3, "1000", 4) = 4 [pid 3906] close(3) = 0 [pid 3906] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3906] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3906] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3906] write(4, "20", 2) = 2 [pid 3906] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3907] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3907] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3907] write(4, "20", 2) = 2 [pid 3907] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3908 attached , child_tidptr=0x55555619b5d0) = 3908 [pid 3908] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3908] setpgid(0, 0) = 0 [pid 3908] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3908] write(3, "1000", 4) = 4 [pid 3908] close(3) = 0 [pid 3908] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3908] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3908] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3908] write(4, "20", 2) = 2 [pid 3908] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3909] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3909] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3909] write(4, "20", 2) = 2 [pid 3909] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3910] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3910] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3910] write(4, "20", 2) = 2 [pid 3910] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3910] exit_group(0) = ? [pid 3910] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3910, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3911 attached [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 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3911 [pid 3911] <... openat resumed>) = 3 [pid 3911] write(3, "1000", 4) = 4 [pid 3911] close(3) = 0 [pid 3911] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3911] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3911] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3911] write(4, "20", 2) = 2 [pid 3911] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3912 attached , child_tidptr=0x55555619b5d0) = 3912 [pid 3912] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3912] setpgid(0, 0) = 0 [pid 3912] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3912] write(3, "1000", 4) = 4 [pid 3912] close(3) = 0 [pid 3912] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3912] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3912] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3912] write(4, "20", 2) = 2 [pid 3912] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- 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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3913] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3913] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3913] write(4, "20", 2) = 2 [pid 3913] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3914 attached , child_tidptr=0x55555619b5d0) = 3914 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3914] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3914] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3914] write(4, "20", 2) = 2 [pid 3914] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3914] exit_group(0) = ? [pid 3914] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3914, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3915] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3915] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3915] write(4, "20", 2) = 2 [pid 3915] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3916 attached , child_tidptr=0x55555619b5d0) = 3916 [pid 3916] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3916] setpgid(0, 0) = 0 [pid 3916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3916] write(3, "1000", 4) = 4 [pid 3916] close(3) = 0 [pid 3916] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3916] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3916] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3916] write(4, "20", 2) = 2 [pid 3916] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3916] exit_group(0) = ? [pid 3916] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3917 attached , child_tidptr=0x55555619b5d0) = 3917 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3917] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3917] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3917] write(4, "20", 2) = 2 [pid 3917] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./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/bus/usb/007/001", O_RDONLY [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3918 [pid 3918] <... openat resumed>) = 3 [pid 3918] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3918] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3918] write(4, "20", 2) = 2 [pid 3918] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3919 attached , child_tidptr=0x55555619b5d0) = 3919 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3919] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3919] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3919] write(4, "20", 2) = 2 [pid 3919] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3920 attached , child_tidptr=0x55555619b5d0) = 3920 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3920] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3920] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3920] write(4, "20", 2) = 2 [pid 3920] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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./strace-static-x86_64: Process 3921 attached [pid 3921] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3921 [pid 3921] <... prctl resumed>) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3921] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3921] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3921] write(4, "20", 2) = 2 [pid 3921] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3922 attached , child_tidptr=0x55555619b5d0) = 3922 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3922] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3922] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3922] write(4, "20", 2) = 2 [pid 3922] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3923] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3923] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3923] write(4, "20", 2) = 2 [pid 3923] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3924] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3924] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3924] write(4, "20", 2) = 2 [pid 3924] clone(child_stack=NULL, flags=0./strace-static-x86_64: Process 3925 attached ) = 3925 [pid 3924] exit_group(0) = ? [pid 3924] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3924, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3926] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3926] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3926] write(4, "20", 2) = 2 [pid 3926] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3926] exit_group(0) = ? [pid 3926] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3926, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3927 ./strace-static-x86_64: Process 3927 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3927] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3927] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3927] write(4, "20", 2) = 2 [pid 3927] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3927] exit_group(0) = ? [pid 3927] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3927, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3928 attached , child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3928] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3928] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3928] write(4, "20", 2) = 2 [pid 3928] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3928] exit_group(0) = ? [pid 3928] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3928, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3929 ./strace-static-x86_64: Process 3929 attached [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3929] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3929] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3929] write(4, "20", 2) = 2 [pid 3929] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3929] exit_group(0) = ? [pid 3929] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3929, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3930] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3930] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3930] write(4, "20", 2) = 2 [pid 3930] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3930] exit_group(0) = ? [pid 3930] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3930, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3931] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3931] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3931] write(4, "20", 2) = 2 [pid 3931] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3931] exit_group(0) = ? [pid 3931] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3931, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3932] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3932] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3932] write(4, "20", 2) = 2 [pid 3932] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3932] exit_group(0) = ? [pid 3932] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3932, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3933 attached , child_tidptr=0x55555619b5d0) = 3933 [pid 3933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3933] setpgid(0, 0) = 0 [pid 3933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3933] write(3, "1000", 4) = 4 [pid 3933] close(3) = 0 [pid 3933] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3933] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3933] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3933] write(4, "20", 2) = 2 [pid 3933] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3933] exit_group(0) = ? [pid 3933] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3933, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3934 attached [pid 3934] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3934 [pid 3934] <... prctl resumed>) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3934] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3934] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3934] write(4, "20", 2) = 2 [pid 3934] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3934] exit_group(0) = ? [pid 3934] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3934, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./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/bus/usb/007/001", O_RDONLY) = 3 [pid 3935] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0 [pid 3606] <... clone resumed>, child_tidptr=0x55555619b5d0) = 3935 [pid 3935] <... mmap resumed>) = 0x20000000 [pid 3935] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3935] write(4, "20", 2) = 2 [pid 3935] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3935] exit_group(0) = ? [pid 3935] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3925] exit(0) = ? [pid 3925] +++ exited with 0 +++ clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3936 ./strace-static-x86_64: Process 3936 attached [pid 3936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3936] setpgid(0, 0) = 0 [pid 3936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3936] write(3, "1000", 4) = 4 [pid 3936] close(3) = 0 [pid 3936] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3936] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3936] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3936] write(4, "20", 2) = 2 [pid 3936] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3936] exit_group(0) = ? [pid 3936] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3937] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3937] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3937] write(4, "20", 2) = 2 [pid 3937] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3938] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3938] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3938] write(4, "20", 2) = 2 [pid 3938] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3939] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3939] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3939] write(4, "20", 2) = 2 [pid 3939] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3940] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3940] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3940] write(4, "20", 2) = 2 [pid 3940] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3940] exit_group(0) = ? [pid 3940] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3940, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3941 attached , child_tidptr=0x55555619b5d0) = 3941 [pid 3941] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3941] setpgid(0, 0) = 0 [pid 3941] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3941] write(3, "1000", 4) = 4 [pid 3941] close(3) = 0 [pid 3941] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3941] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3941] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3941] write(4, "20", 2) = 2 [pid 3941] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3942 attached , child_tidptr=0x55555619b5d0) = 3942 [pid 3942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3942] setpgid(0, 0) = 0 [pid 3942] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3942] write(3, "1000", 4) = 4 [pid 3942] close(3) = 0 [pid 3942] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3942] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3942] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3942] write(4, "20", 2) = 2 [pid 3942] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 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/bus/usb/007/001", O_RDONLY) = 3 [pid 3943] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3943] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3943] write(4, "20", 2) = 2 [pid 3943] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [pid 3943] exit_group(0) = ? [pid 3943] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3943, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3944 ./strace-static-x86_64: Process 3944 attached [pid 3944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3944] setpgid(0, 0) = 0 [pid 3944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3944] write(3, "1000", 4) = 4 [pid 3944] close(3) = 0 [pid 3944] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3944] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3944] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3944] write(4, "20", 2) = 2 [pid 3944] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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 , child_tidptr=0x55555619b5d0) = 3945 [pid 3945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3945] setpgid(0, 0) = 0 [pid 3945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3945] write(3, "1000", 4) = 4 [pid 3945] close(3) = 0 [pid 3945] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3945] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3945] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3945] write(4, "20", 2) = 2 [pid 3945] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3946 attached , child_tidptr=0x55555619b5d0) = 3946 [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/bus/usb/007/001", O_RDONLY) = 3 [pid 3946] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3946] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3946] write(4, "20", 2) = 2 [pid 3946] clone(child_stack=NULL, flags=0) = -1 ENOMEM (Cannot allocate memory) [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=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555619b5d0) = 3947 ./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) = 3 [pid 3947] write(3, "1000", 4) = 4 [pid 3947] close(3) = 0 [pid 3947] openat(AT_FDCWD, "/dev/bus/usb/007/001", O_RDONLY) = 3 [pid 3947] mmap(0x20000000, 4194304, PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_EXECUTABLE, 3, 0) = 0x20000000 [pid 3947] openat(AT_FDCWD, "/proc/thread-self/fail-nth", O_RDWR) = 4 [pid 3947] write(4, "20", 2) = 2 syzkaller login: [ 47.232524][ T3947] ------------[ cut here ]------------ [ 47.239391][ T3947] WARNING: CPU: 0 PID: 3947 at arch/x86/mm/pat/memtype.c:1099 untrack_pfn+0x247/0x290 [ 47.249875][ T3947] Modules linked in: [ 47.253872][ T3947] CPU: 0 PID: 3947 Comm: syz-executor236 Not tainted 5.19.0-rc8-syzkaller-00025-g6e7765cb477a #0 [ 47.264480][ T3947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 47.275325][ T3947] RIP: 0010:untrack_pfn+0x247/0x290 [ 47.280607][ T3947] Code: 84 6c ff ff ff e8 29 42 43 00 4c 89 ee 4c 89 e7 e8 de dd ff ff e8 19 42 43 00 48 85 db 0f 85 58 ff ff ff eb 82 e8 09 42 43 00 <0f> 0b e9 76 ff ff ff 48 89 df e8 aa 1e 90 00 e9 98 fe ff ff e8 00 [ 47.300410][ T3947] RSP: 0018:ffffc9000344f6f8 EFLAGS: 00010293 [ 47.306600][ T3947] RAX: 0000000000000000 RBX: ffff888021e46318 RCX: 0000000000000000 [ 47.314820][ T3947] RDX: ffff88807da30000 RSI: ffffffff81372807 RDI: 0000000000000005 [ 47.322865][ T3947] RBP: 1ffff92000689edf R08: 0000000000000005 R09: 0000000000000000 [ 47.330893][ T3947] R10: 00000000ffffffea R11: 0000000000000001 R12: 00000000ffffffea [ 47.338981][ T3947] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888021e46368 [ 47.347051][ T3947] FS: 000055555619b300(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 47.356048][ T3947] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.362726][ T3947] CR2: 00007fb369f442a4 CR3: 000000007ea40000 CR4: 0000000000350ef0 [ 47.370722][ T3947] Call Trace: [ 47.373988][ T3947] [ 47.376970][ T3947] ? track_pfn_insert+0x140/0x140 [ 47.382078][ T3947] ? vm_normal_page_pmd+0x550/0x550 [ 47.387289][ T3947] ? unmap_vmas+0x148/0x310 [ 47.391823][ T3947] ? lock_downgrade+0x6e0/0x6e0 [ 47.396695][ T3947] ? uprobe_munmap+0x1c/0x560 [ 47.401907][ T3947] unmap_single_vma+0x1ba/0x360 [ 47.406802][ T3947] unmap_vmas+0x18c/0x310 [ 47.411362][ T3947] ? unmap_mapping_range+0x280/0x280 [ 47.416664][ T3947] ? lock_downgrade+0x6e0/0x6e0 [ 47.421621][ T3947] ? lru_add_drain_cpu+0x4e2/0x900 [ 47.426791][ T3947] exit_mmap+0x1c4/0x4a0 [ 47.431096][ T3947] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 47.437117][ T3947] ? dup_mm+0xb3d/0x1390 [ 47.441442][ T3947] __mmput+0x122/0x4b0 [ 47.445538][ T3947] mmput+0x56/0x60 [ 47.449266][ T3947] dup_mm+0xd73/0x1390 [ 47.453427][ T3947] ? replace_mm_exe_file+0x490/0x490 [ 47.458737][ T3947] ? __raw_spin_lock_init+0x36/0x110 [ 47.464119][ T3947] copy_process+0x3bba/0x7020 [ 47.468853][ T3947] ? __cleanup_sighand+0xb0/0xb0 [ 47.473881][ T3947] kernel_clone+0xe7/0xab0 [ 47.478330][ T3947] ? create_io_thread+0xe0/0xe0 [ 47.483255][ T3947] ? rwlock_bug.part.0+0x90/0x90 [ 47.488203][ T3947] ? _raw_spin_lock_irq+0x41/0x50 [ 47.493410][ T3947] ? find_held_lock+0x2d/0x110 [ 47.498208][ T3947] __do_sys_clone+0xba/0x100 [ 47.502902][ T3947] ? kernel_clone+0xab0/0xab0 [ 47.507596][ T3947] ? _raw_spin_unlock_irq+0x2a/0x40 [ 47.512837][ T3947] ? ptrace_notify+0xfa/0x140 [ 47.517780][ T3947] do_syscall_64+0x35/0xb0 [ 47.522250][ T3947] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 47.528254][ T3947] RIP: 0033:0x7fb369eec699 [ 47.532729][ T3947] 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 [ 47.552436][ T3947] RSP: 002b:00007ffd0c2c0ee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 47.561187][ T3947] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb369eec699 [ 47.569184][ T3947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.577255][ T3947] RBP: 00007ffd0c2c0f00 R08: 0000000000000000 R09: 0000000000000001 [ 47.585289][ T3947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 47.593327][ T3947] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 47.601358][ T3947] [ 47.605004][ T3947] Kernel panic - not syncing: panic_on_warn set ... [ 47.611585][ T3947] CPU: 0 PID: 3947 Comm: syz-executor236 Not tainted 5.19.0-rc8-syzkaller-00025-g6e7765cb477a #0 [ 47.623247][ T3947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 47.633332][ T3947] Call Trace: [ 47.636627][ T3947] [ 47.639548][ T3947] dump_stack_lvl+0xcd/0x134 [ 47.644136][ T3947] panic+0x2d7/0x636 [ 47.648030][ T3947] ? panic_print_sys_info.part.0+0x10b/0x10b [ 47.654018][ T3947] ? __warn.cold+0x1d1/0x2c5 [ 47.658607][ T3947] ? untrack_pfn+0x247/0x290 [ 47.663197][ T3947] __warn.cold+0x1e2/0x2c5 [ 47.667654][ T3947] ? untrack_pfn+0x247/0x290 [ 47.672268][ T3947] report_bug+0x1bc/0x210 [ 47.676592][ T3947] handle_bug+0x3c/0x60 [ 47.680749][ T3947] exc_invalid_op+0x14/0x40 [ 47.685252][ T3947] asm_exc_invalid_op+0x16/0x20 [ 47.690123][ T3947] RIP: 0010:untrack_pfn+0x247/0x290 [ 47.695323][ T3947] Code: 84 6c ff ff ff e8 29 42 43 00 4c 89 ee 4c 89 e7 e8 de dd ff ff e8 19 42 43 00 48 85 db 0f 85 58 ff ff ff eb 82 e8 09 42 43 00 <0f> 0b e9 76 ff ff ff 48 89 df e8 aa 1e 90 00 e9 98 fe ff ff e8 00 [ 47.715099][ T3947] RSP: 0018:ffffc9000344f6f8 EFLAGS: 00010293 [ 47.721359][ T3947] RAX: 0000000000000000 RBX: ffff888021e46318 RCX: 0000000000000000 [ 47.729322][ T3947] RDX: ffff88807da30000 RSI: ffffffff81372807 RDI: 0000000000000005 [ 47.737295][ T3947] RBP: 1ffff92000689edf R08: 0000000000000005 R09: 0000000000000000 [ 47.745262][ T3947] R10: 00000000ffffffea R11: 0000000000000001 R12: 00000000ffffffea [ 47.753231][ T3947] R13: 0000000000000000 R14: 0000000000000000 R15: ffff888021e46368 [ 47.761208][ T3947] ? untrack_pfn+0x247/0x290 [ 47.765805][ T3947] ? untrack_pfn+0x247/0x290 [ 47.770393][ T3947] ? track_pfn_insert+0x140/0x140 [ 47.775624][ T3947] ? vm_normal_page_pmd+0x550/0x550 [ 47.780820][ T3947] ? unmap_vmas+0x148/0x310 [ 47.785321][ T3947] ? lock_downgrade+0x6e0/0x6e0 [ 47.790171][ T3947] ? uprobe_munmap+0x1c/0x560 [ 47.794851][ T3947] unmap_single_vma+0x1ba/0x360 [ 47.799967][ T3947] unmap_vmas+0x18c/0x310 [ 47.804336][ T3947] ? unmap_mapping_range+0x280/0x280 [ 47.809656][ T3947] ? lock_downgrade+0x6e0/0x6e0 [ 47.814532][ T3947] ? lru_add_drain_cpu+0x4e2/0x900 [ 47.819658][ T3947] exit_mmap+0x1c4/0x4a0 [ 47.824955][ T3947] ? __ia32_sys_remap_file_pages+0x150/0x150 [ 47.831055][ T3947] ? dup_mm+0xb3d/0x1390 [ 47.835389][ T3947] __mmput+0x122/0x4b0 [ 47.839455][ T3947] mmput+0x56/0x60 [ 47.843173][ T3947] dup_mm+0xd73/0x1390 [ 47.847255][ T3947] ? replace_mm_exe_file+0x490/0x490 [ 47.852626][ T3947] ? __raw_spin_lock_init+0x36/0x110 [ 47.857914][ T3947] copy_process+0x3bba/0x7020 [ 47.862609][ T3947] ? __cleanup_sighand+0xb0/0xb0 [ 47.867559][ T3947] kernel_clone+0xe7/0xab0 [ 47.871976][ T3947] ? create_io_thread+0xe0/0xe0 [ 47.876824][ T3947] ? rwlock_bug.part.0+0x90/0x90 [ 47.881759][ T3947] ? _raw_spin_lock_irq+0x41/0x50 [ 47.886875][ T3947] ? find_held_lock+0x2d/0x110 [ 47.891727][ T3947] __do_sys_clone+0xba/0x100 [ 47.896431][ T3947] ? kernel_clone+0xab0/0xab0 [ 47.901118][ T3947] ? _raw_spin_unlock_irq+0x2a/0x40 [ 47.906319][ T3947] ? ptrace_notify+0xfa/0x140 [ 47.911000][ T3947] do_syscall_64+0x35/0xb0 [ 47.915507][ T3947] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 47.921404][ T3947] RIP: 0033:0x7fb369eec699 [ 47.925812][ T3947] 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 [ 47.945687][ T3947] RSP: 002b:00007ffd0c2c0ee8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 47.954105][ T3947] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb369eec699 [ 47.962101][ T3947] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.970066][ T3947] RBP: 00007ffd0c2c0f00 R08: 0000000000000000 R09: 0000000000000001 [ 47.978210][ T3947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 47.986185][ T3947] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 47.994167][ T3947] [ 47.997993][ T3947] Kernel Offset: disabled [ 48.002577][ T3947] Rebooting in 86400 seconds..