./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor567368136 <...> DUID 00:04:66:e4:01:83:27:57:c7:2c:b4:77:89:67:fd:32:a2:9b forked to background, child pid 3210 [ 32.771113][ T3211] 8021q: adding VLAN 0 to HW filter on device bond0 [ 32.787825][ T3211] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.91' (ECDSA) to the list of known hosts. execve("./syz-executor567368136", ["./syz-executor567368136"], 0x7ffc40d4db00 /* 10 vars */) = 0 brk(NULL) = 0x555555dd2000 brk(0x555555dd2c40) = 0x555555dd2c40 arch_prctl(ARCH_SET_FS, 0x555555dd2300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor567368136", 4096) = 27 brk(0x555555df3c40) = 0x555555df3c40 brk(0x555555df4000) = 0x555555df4000 mprotect(0x7f92738b1000, 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 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3638 attached , child_tidptr=0x555555dd25d0) = 3638 [pid 3637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3639 attached [pid 3637] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3639 ./strace-static-x86_64: Process 3640 attached [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3640 [pid 3637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... prctl resumed>) = 0 [pid 3637] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3641 [pid 3637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3642 [pid 3637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] setpgid(0, 0 [pid 3637] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3643 [pid 3637] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... setpgid resumed>) = 0 [pid 3637] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3644 ./strace-static-x86_64: Process 3644 attached [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3645 ./strace-static-x86_64: Process 3643 attached [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3645 attached ./strace-static-x86_64: Process 3641 attached [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3645] setpgid(0, 0 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3646 [pid 3645] <... setpgid resumed>) = 0 [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3646 attached [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3647 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3645] <... openat resumed>) = 3 [pid 3645] write(3, "1000", 4./strace-static-x86_64: Process 3648 attached ./strace-static-x86_64: Process 3647 attached ./strace-static-x86_64: Process 3642 attached [pid 3646] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3645] <... write resumed>) = 4 [pid 3640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3648] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3646] <... prctl resumed>) = 0 [pid 3645] close(3 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3648 [pid 3648] <... prctl resumed>) = 0 [pid 3646] setpgid(0, 0 [pid 3645] <... close resumed>) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] <... openat resumed>) = 3 [pid 3648] setpgid(0, 0 [pid 3646] <... setpgid resumed>) = 0 [pid 3645] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3640] write(3, "1000", 4 [pid 3648] <... setpgid resumed>) = 0 [pid 3640] <... write resumed>) = 4 [pid 3646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3640] close(3) = 0 [pid 3640] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3645] <... openat resumed>) = 3 [pid 3640] <... openat resumed>) = 3 [pid 3646] <... openat resumed>) = 3 [pid 3640] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3645] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3648] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3646] write(3, "1000", 4) = 4 [pid 3646] close(3 [pid 3648] <... openat resumed>) = 3 [pid 3646] <... close resumed>) = 0 [pid 3646] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3648] write(3, "1000", 4) = 4 [pid 3648] close(3) = 0 [pid 3648] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3649 ./strace-static-x86_64: Process 3649 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 3649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3647] close(3 [pid 3649] <... prctl resumed>) = 0 [pid 3647] <... close resumed>) = 0 [pid 3649] setpgid(0, 0 [pid 3647] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3649] <... setpgid resumed>) = 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/rfkill", O_WRONLY|O_LARGEFILE [pid 3640] <... write resumed>) = 8 [pid 3649] <... openat resumed>) = 3 [pid 3648] <... openat resumed>) = 3 [pid 3647] <... openat resumed>) = 3 [pid 3646] <... openat resumed>) = 3 [pid 3645] <... write resumed>) = 8 [pid 3640] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3649] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3648] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3647] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3646] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3645] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3649] <... write resumed>) = 8 [pid 3648] <... write resumed>) = 8 [pid 3647] <... write resumed>) = 8 [pid 3646] <... write resumed>) = 8 [pid 3649] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3648] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3647] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3646] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3649] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3648] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3647] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3646] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3645] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3640] <... openat resumed>) = 4 [pid 3649] exit_group(0 [pid 3648] exit_group(0 [pid 3647] exit_group(0 [pid 3646] exit_group(0 [pid 3645] exit_group(0 [pid 3640] exit_group(0 [pid 3649] <... exit_group resumed>) = ? [pid 3648] <... exit_group resumed>) = ? [pid 3647] <... exit_group resumed>) = ? [pid 3646] <... exit_group resumed>) = ? [pid 3645] <... exit_group resumed>) = ? [pid 3640] <... exit_group resumed>) = ? [pid 3649] +++ exited with 0 +++ [pid 3648] +++ exited with 0 +++ [pid 3647] +++ exited with 0 +++ [pid 3646] +++ exited with 0 +++ [pid 3645] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3647, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3649, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3648, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3659 attached [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3659 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3661 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3662 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3660 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3663 [pid 3659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3659] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 3663 attached ./strace-static-x86_64: Process 3662 attached ./strace-static-x86_64: Process 3661 attached ./strace-static-x86_64: Process 3660 attached [pid 3640] +++ exited with 0 +++ [pid 3663] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3640, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3663] <... prctl resumed>) = 0 [pid 3662] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3661] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3660] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3663] setpgid(0, 0 [pid 3662] <... prctl resumed>) = 0 [pid 3661] <... prctl resumed>) = 0 [pid 3660] <... prctl resumed>) = 0 [pid 3663] <... setpgid resumed>) = 0 [pid 3662] setpgid(0, 0 [pid 3661] setpgid(0, 0 [pid 3660] setpgid(0, 0 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3662] <... setpgid resumed>) = 0 [pid 3661] <... setpgid resumed>) = 0 [pid 3660] <... setpgid resumed>) = 0 [pid 3659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3663] <... openat resumed>) = 3 [pid 3662] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3659] <... openat resumed>) = 3 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3664 ./strace-static-x86_64: Process 3664 attached [pid 3663] write(3, "1000", 4 [pid 3662] <... openat resumed>) = 3 [pid 3661] <... openat resumed>) = 3 [pid 3660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3659] write(3, "1000", 4 [pid 3664] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3663] <... write resumed>) = 4 [pid 3662] write(3, "1000", 4 [pid 3661] write(3, "1000", 4 [pid 3660] <... openat resumed>) = 3 [pid 3659] <... write resumed>) = 4 [pid 3664] <... prctl resumed>) = 0 [pid 3663] close(3 [pid 3662] <... write resumed>) = 4 [pid 3661] <... write resumed>) = 4 [pid 3660] write(3, "1000", 4 [pid 3659] close(3 [pid 3664] setpgid(0, 0 [pid 3663] <... close resumed>) = 0 [pid 3662] close(3 [pid 3661] close(3 [pid 3660] <... write resumed>) = 4 [pid 3659] <... close resumed>) = 0 [pid 3664] <... setpgid resumed>) = 0 [pid 3663] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3662] <... close resumed>) = 0 [pid 3661] <... close resumed>) = 0 [pid 3660] close(3 [pid 3659] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3663] <... openat resumed>) = 3 [pid 3662] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3661] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3660] <... close resumed>) = 0 [pid 3659] <... openat resumed>) = 3 [pid 3664] <... openat resumed>) = 3 [pid 3663] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3662] <... openat resumed>) = 3 [pid 3661] <... openat resumed>) = 3 [pid 3660] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3659] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3664] write(3, "1000", 4 [pid 3663] <... write resumed>) = 8 [pid 3662] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3661] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3660] <... openat resumed>) = 3 [pid 3659] <... write resumed>) = 8 [pid 3664] <... write resumed>) = 4 [pid 3663] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3662] <... write resumed>) = 8 [pid 3661] <... write resumed>) = 8 [pid 3660] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3659] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3664] close(3 [pid 3662] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3661] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3660] <... write resumed>) = 8 [pid 3664] <... close resumed>) = 0 [pid 3660] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3664] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3663] <... openat resumed>) = 4 [pid 3664] <... openat resumed>) = 3 [pid 3662] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3661] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3660] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3659] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3664] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3662] exit_group(0 [pid 3661] exit_group(0 [pid 3660] exit_group(0 [pid 3664] <... write resumed>) = 8 [pid 3664] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3662] <... exit_group resumed>) = ? [pid 3661] <... exit_group resumed>) = ? [pid 3660] <... exit_group resumed>) = ? [pid 3664] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3663] exit_group(0 [pid 3662] +++ exited with 0 +++ [pid 3661] +++ exited with 0 +++ [pid 3660] +++ exited with 0 +++ [pid 3659] exit_group(0 [pid 3664] exit_group(0 [pid 3663] <... exit_group resumed>) = ? [pid 3659] <... exit_group resumed>) = ? [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3661, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3662, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3660, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3664] <... exit_group resumed>) = ? [pid 3659] +++ exited with 0 +++ [pid 3664] +++ exited with 0 +++ [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3659, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3664, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3669 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3668 ./strace-static-x86_64: Process 3668 attached [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3670 [pid 3668] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3671 [pid 3663] +++ exited with 0 +++ [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3670 attached [pid 3668] setpgid(0, 0) = 0 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3663, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3670] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3672 ./strace-static-x86_64: Process 3669 attached [pid 3670] <... prctl resumed>) = 0 [pid 3670] setpgid(0, 0) = 0 [pid 3669] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3673 [pid 3670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3669] <... prctl resumed>) = 0 [pid 3668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3670] <... openat resumed>) = 3 [pid 3669] setpgid(0, 0 [pid 3668] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3671 attached [pid 3670] write(3, "1000", 4 [pid 3669] <... setpgid resumed>) = 0 [pid 3668] write(3, "1000", 4./strace-static-x86_64: Process 3673 attached ./strace-static-x86_64: Process 3672 attached [pid 3671] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3670] <... write resumed>) = 4 [pid 3669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3668] <... write resumed>) = 4 [pid 3673] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3671] <... prctl resumed>) = 0 [pid 3670] close(3 [pid 3669] <... openat resumed>) = 3 [pid 3668] close(3 [pid 3673] <... prctl resumed>) = 0 [pid 3672] <... prctl resumed>) = 0 [pid 3671] setpgid(0, 0 [pid 3668] <... close resumed>) = 0 [pid 3670] <... close resumed>) = 0 [pid 3669] write(3, "1000", 4 [pid 3673] setpgid(0, 0 [pid 3672] setpgid(0, 0 [pid 3671] <... setpgid resumed>) = 0 [pid 3668] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3673] <... setpgid resumed>) = 0 [pid 3672] <... setpgid resumed>) = 0 [pid 3671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3670] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3669] <... write resumed>) = 4 [pid 3668] <... openat resumed>) = 3 [pid 3673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3671] <... openat resumed>) = 3 [pid 3670] <... openat resumed>) = 3 [pid 3669] close(3 [pid 3668] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3673] <... openat resumed>) = 3 [pid 3672] <... openat resumed>) = 3 [pid 3671] write(3, "1000", 4 [pid 3670] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3669] <... close resumed>) = 0 [pid 3668] <... write resumed>) = 8 [pid 3673] write(3, "1000", 4 [pid 3672] write(3, "1000", 4 [pid 3671] <... write resumed>) = 4 [pid 3670] <... write resumed>) = 8 [pid 3669] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3668] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3673] <... write resumed>) = 4 [pid 3672] <... write resumed>) = 4 [pid 3671] close(3 [pid 3670] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3669] <... openat resumed>) = 3 [pid 3673] close(3 [pid 3672] close(3 [pid 3671] <... close resumed>) = 0 [pid 3669] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3673] <... close resumed>) = 0 [pid 3672] <... close resumed>) = 0 [pid 3671] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3669] <... write resumed>) = 8 [pid 3673] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3672] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3669] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3673] <... openat resumed>) = 3 [pid 3672] <... openat resumed>) = 3 [pid 3671] <... openat resumed>) = 3 [pid 3670] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3669] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3668] <... openat resumed>) = 4 [pid 3673] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3672] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3671] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3670] exit_group(0 [pid 3669] exit_group(0 [pid 3672] <... write resumed>) = 8 [pid 3671] <... write resumed>) = 8 [pid 3673] <... write resumed>) = 8 [pid 3672] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3671] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3670] <... exit_group resumed>) = ? [pid 3669] <... exit_group resumed>) = ? [pid 3673] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3672] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3671] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3668] exit_group(0) = ? [pid 3673] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3672] exit_group(0 [pid 3671] exit_group(0 [pid 3670] +++ exited with 0 +++ [pid 3669] +++ exited with 0 +++ [pid 3673] exit_group(0 [pid 3672] <... exit_group resumed>) = ? [pid 3671] <... exit_group resumed>) = ? [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3670, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3673] <... exit_group resumed>) = ? [pid 3673] +++ exited with 0 +++ [pid 3672] +++ exited with 0 +++ [pid 3671] +++ exited with 0 +++ [pid 3668] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3673, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3672, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3671, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3679 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3680 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3681 [pid 3644] 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 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3682 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3681 attached [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3680 attached [pid 3681] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3679] <... prctl resumed>) = 0 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3683 [pid 3681] <... prctl resumed>) = 0 [pid 3679] setpgid(0, 0./strace-static-x86_64: Process 3682 attached ./strace-static-x86_64: Process 3683 attached [pid 3681] setpgid(0, 0 [pid 3680] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3679] <... setpgid resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3684 [pid 3683] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3682] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3681] <... setpgid resumed>) = 0 [pid 3680] <... prctl resumed>) = 0 [pid 3679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3684 attached [pid 3683] <... prctl resumed>) = 0 [pid 3682] <... prctl resumed>) = 0 [pid 3681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3680] setpgid(0, 0 [pid 3679] <... openat resumed>) = 3 [pid 3684] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3683] setpgid(0, 0 [pid 3682] setpgid(0, 0 [pid 3681] <... openat resumed>) = 3 [pid 3680] <... setpgid resumed>) = 0 [pid 3679] write(3, "1000", 4 [pid 3684] <... prctl resumed>) = 0 [pid 3683] <... setpgid resumed>) = 0 [pid 3682] <... setpgid resumed>) = 0 [pid 3681] write(3, "1000", 4 [pid 3679] <... write resumed>) = 4 [pid 3684] setpgid(0, 0 [pid 3681] <... write resumed>) = 4 [pid 3679] close(3 [pid 3684] <... setpgid resumed>) = 0 [pid 3681] close(3 [pid 3679] <... close resumed>) = 0 [pid 3684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3681] <... close resumed>) = 0 [pid 3680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3679] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3684] <... openat resumed>) = 3 [pid 3681] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3682] <... openat resumed>) = 3 [pid 3679] <... openat resumed>) = 3 [pid 3684] write(3, "1000", 4 [pid 3683] <... openat resumed>) = 3 [pid 3682] write(3, "1000", 4 [pid 3681] <... openat resumed>) = 3 [pid 3680] <... openat resumed>) = 3 [pid 3679] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3684] <... write resumed>) = 4 [pid 3683] write(3, "1000", 4 [pid 3682] <... write resumed>) = 4 [pid 3681] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3680] write(3, "1000", 4 [pid 3679] <... write resumed>) = 8 [pid 3684] close(3 [pid 3683] <... write resumed>) = 4 [pid 3682] close(3 [pid 3681] <... write resumed>) = 8 [pid 3680] <... write resumed>) = 4 [pid 3679] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3684] <... close resumed>) = 0 [pid 3683] close(3 [pid 3682] <... close resumed>) = 0 [pid 3681] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3680] close(3 [pid 3684] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3683] <... close resumed>) = 0 [pid 3682] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3680] <... close resumed>) = 0 [pid 3683] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3680] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3684] <... openat resumed>) = 3 [pid 3683] <... openat resumed>) = 3 [pid 3682] <... openat resumed>) = 3 [pid 3681] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3680] <... openat resumed>) = 3 [pid 3679] <... openat resumed>) = 4 [pid 3684] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3683] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3682] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3681] exit_group(0 [pid 3680] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3679] exit_group(0 [pid 3684] <... write resumed>) = 8 [pid 3683] <... write resumed>) = 8 [pid 3682] <... write resumed>) = 8 [pid 3681] <... exit_group resumed>) = ? [pid 3680] <... write resumed>) = 8 [pid 3679] <... exit_group resumed>) = ? [pid 3684] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3683] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3682] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3681] +++ exited with 0 +++ [pid 3680] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3684] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3683] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3682] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3680] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3684] exit_group(0 [pid 3683] exit_group(0 [pid 3682] exit_group(0 [pid 3680] exit_group(0 [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3681, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3684] <... exit_group resumed>) = ? [pid 3683] <... exit_group resumed>) = ? [pid 3682] <... exit_group resumed>) = ? [pid 3680] <... exit_group resumed>) = ? [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3684] +++ exited with 0 +++ [pid 3683] +++ exited with 0 +++ [pid 3682] +++ exited with 0 +++ [pid 3680] +++ exited with 0 +++ [pid 3638] <... restart_syscall resumed>) = 0 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3682, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3679] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3683, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3684, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3679, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3692 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3693 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3694 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3692 attached [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3695 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3696 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3697 [pid 3692] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3693 attached ) = 0 ./strace-static-x86_64: Process 3694 attached [pid 3692] setpgid(0, 0./strace-static-x86_64: Process 3697 attached ) = 0 ./strace-static-x86_64: Process 3695 attached [pid 3697] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3693] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3697] <... prctl resumed>) = 0 [pid 3695] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3697] setpgid(0, 0 [pid 3695] <... prctl resumed>) = 0 [pid 3694] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3693] <... prctl resumed>) = 0 [pid 3697] <... setpgid resumed>) = 0 [pid 3695] setpgid(0, 0 [pid 3697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3695] <... setpgid resumed>) = 0 [pid 3694] <... prctl resumed>) = 0 [pid 3693] setpgid(0, 0 [pid 3692] <... openat resumed>) = 3 [pid 3697] <... openat resumed>) = 3 [pid 3695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3697] write(3, "1000", 4 [pid 3695] <... openat resumed>) = 3 [pid 3697] <... write resumed>) = 4 [pid 3695] write(3, "1000", 4 [pid 3697] close(3 [pid 3695] <... write resumed>) = 4 [pid 3697] <... close resumed>) = 0 [pid 3695] close(3 [pid 3697] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3695] <... close resumed>) = 0 [pid 3697] <... openat resumed>) = 3 [pid 3695] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3697] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3695] <... openat resumed>) = 3 [pid 3697] <... write resumed>) = 8 [pid 3695] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3692] write(3, "1000", 4 [pid 3697] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3695] <... write resumed>) = 8 [pid 3694] setpgid(0, 0 [pid 3693] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3696 attached [pid 3695] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3694] <... setpgid resumed>) = 0 [pid 3692] <... write resumed>) = 4 [pid 3693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3692] close(3 [pid 3694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3692] <... close resumed>) = 0 [pid 3693] <... openat resumed>) = 3 [pid 3692] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3694] <... openat resumed>) = 3 [pid 3696] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3694] write(3, "1000", 4 [pid 3693] write(3, "1000", 4 [pid 3696] <... prctl resumed>) = 0 [pid 3694] <... write resumed>) = 4 [pid 3693] <... write resumed>) = 4 [pid 3696] setpgid(0, 0 [pid 3694] close(3 [pid 3693] close(3 [pid 3696] <... setpgid resumed>) = 0 [pid 3694] <... close resumed>) = 0 [pid 3693] <... close resumed>) = 0 [pid 3696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3694] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3693] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3696] <... openat resumed>) = 3 [pid 3696] write(3, "1000", 4) = 4 [pid 3697] <... openat resumed>) = 4 [pid 3696] close(3 [pid 3695] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3694] <... openat resumed>) = 3 [pid 3693] <... openat resumed>) = 3 [pid 3692] <... openat resumed>) = 3 [pid 3697] exit_group(0 [pid 3696] <... close resumed>) = 0 [pid 3695] exit_group(0 [pid 3694] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3693] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3692] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3697] <... exit_group resumed>) = ? [pid 3696] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3695] <... exit_group resumed>) = ? [pid 3694] <... write resumed>) = 8 [pid 3693] <... write resumed>) = 8 [pid 3692] <... write resumed>) = 8 [pid 3696] <... openat resumed>) = 3 [pid 3694] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3693] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3692] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3697] +++ exited with 0 +++ [pid 3696] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3695] +++ exited with 0 +++ [pid 3694] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3693] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3692] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3695, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3696] <... write resumed>) = 8 [pid 3694] exit_group(0 [pid 3644] <... restart_syscall resumed>) = 0 [pid 3696] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3694] <... exit_group resumed>) = ? [pid 3693] exit_group(0 [pid 3692] exit_group(0 [pid 3641] <... restart_syscall resumed>) = 0 [pid 3693] <... exit_group resumed>) = ? [pid 3692] <... exit_group resumed>) = ? [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3694] +++ exited with 0 +++ [pid 3693] +++ exited with 0 +++ [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3692] +++ exited with 0 +++ [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3704 ./strace-static-x86_64: Process 3705 attached [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3693, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3705 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3694, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3692, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3638] <... restart_syscall resumed>) = 0 [pid 3705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 3704 attached [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3705] setpgid(0, 0 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3705] <... setpgid resumed>) = 0 [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3707 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3708 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3709 [pid 3704] setpgid(0, 0) = 0 [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3704] <... openat resumed>) = 3 [pid 3704] write(3, "1000", 4) = 4 [pid 3704] close(3) = 0 [pid 3704] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3705] <... openat resumed>) = 3 [pid 3705] write(3, "1000", 4) = 4 [pid 3705] close(3) = 0 [pid 3705] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./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 3696] <... openat resumed>) = 4 [pid 3707] close(3) = 0 [pid 3707] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3704] <... openat resumed>) = 3 [pid 3707] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8) = 8 [pid 3707] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3705] <... openat resumed>) = 3 [pid 3704] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3707] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3705] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3704] <... write resumed>) = 8 [pid 3707] exit_group(0) = ? [pid 3707] +++ exited with 0 +++ [pid 3705] <... write resumed>) = 8 [pid 3704] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3696] exit_group(0 [pid 3705] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3707, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3705] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3704] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3696] <... exit_group resumed>) = ? [pid 3705] exit_group(0 [pid 3704] exit_group(0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3705] <... exit_group resumed>) = ? [pid 3704] <... exit_group resumed>) = ? [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3711 [pid 3705] +++ exited with 0 +++ [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3705, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3711 attached [pid 3704] +++ exited with 0 +++ [pid 3641] <... restart_syscall resumed>) = 0 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3712 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3713 [pid 3696] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3696, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3711] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... restart_syscall resumed>) = 0 [pid 3711] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3708 attached [pid 3711] setpgid(0, 0./strace-static-x86_64: Process 3709 attached ) = 0 [pid 3708] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3713 attached [pid 3711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3709] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3708] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3712 attached [pid 3713] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3711] <... openat resumed>) = 3 [pid 3709] <... prctl resumed>) = 0 [pid 3708] setpgid(0, 0 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3714 ./strace-static-x86_64: Process 3714 attached [pid 3713] <... prctl resumed>) = 0 [pid 3711] write(3, "1000", 4 [pid 3709] setpgid(0, 0 [pid 3708] <... setpgid resumed>) = 0 [pid 3714] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3714] setpgid(0, 0 [pid 3713] setpgid(0, 0 [pid 3712] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3711] <... write resumed>) = 4 [pid 3709] <... setpgid resumed>) = 0 [pid 3708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3713] <... setpgid resumed>) = 0 [pid 3712] <... prctl resumed>) = 0 [pid 3711] close(3 [pid 3709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3708] <... openat resumed>) = 3 [pid 3714] <... setpgid resumed>) = 0 [pid 3713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3712] setpgid(0, 0 [pid 3711] <... close resumed>) = 0 [pid 3709] <... openat resumed>) = 3 [pid 3708] write(3, "1000", 4 [pid 3713] <... openat resumed>) = 3 [pid 3712] <... setpgid resumed>) = 0 [pid 3711] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3709] write(3, "1000", 4 [pid 3708] <... write resumed>) = 4 [pid 3713] write(3, "1000", 4 [pid 3712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3711] <... openat resumed>) = 3 [pid 3709] <... write resumed>) = 4 [pid 3714] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3708] close(3 [pid 3713] <... write resumed>) = 4 [pid 3712] <... openat resumed>) = 3 [pid 3711] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3709] close(3 [pid 3708] <... close resumed>) = 0 [pid 3713] close(3 [pid 3712] write(3, "1000", 4 [pid 3711] <... write resumed>) = 8 [pid 3709] <... close resumed>) = 0 [pid 3708] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3714] <... openat resumed>) = 3 [pid 3713] <... close resumed>) = 0 [pid 3712] <... write resumed>) = 4 [pid 3711] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3709] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3708] <... openat resumed>) = 3 [pid 3714] write(3, "1000", 4 [pid 3713] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3712] close(3 [pid 3708] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3714] <... write resumed>) = 4 [pid 3712] <... close resumed>) = 0 [pid 3708] <... write resumed>) = 8 [pid 3714] close(3 [pid 3712] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3708] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3714] <... close resumed>) = 0 [pid 3714] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3713] <... openat resumed>) = 3 [pid 3712] <... openat resumed>) = 3 [pid 3711] <... openat resumed>) = 4 [pid 3709] <... openat resumed>) = 3 [pid 3708] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3714] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3713] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3712] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3711] exit_group(0 [pid 3709] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3708] exit_group(0 [pid 3714] <... write resumed>) = 8 [pid 3713] <... write resumed>) = 8 [pid 3712] <... write resumed>) = 8 [pid 3711] <... exit_group resumed>) = ? [pid 3709] <... write resumed>) = 8 [pid 3708] <... exit_group resumed>) = ? [pid 3714] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3713] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3712] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3709] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3708] +++ exited with 0 +++ [pid 3714] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3713] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3712] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3709] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3714] exit_group(0 [pid 3713] exit_group(0 [pid 3712] exit_group(0 [pid 3709] exit_group(0 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3708, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3714] <... exit_group resumed>) = ? [pid 3713] <... exit_group resumed>) = ? [pid 3712] <... exit_group resumed>) = ? [pid 3711] +++ exited with 0 +++ [pid 3709] <... exit_group resumed>) = ? [pid 3714] +++ exited with 0 +++ [pid 3713] +++ exited with 0 +++ [pid 3712] +++ exited with 0 +++ [pid 3709] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3711, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3714, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3712, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3709, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3713, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3720 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3720 attached ./strace-static-x86_64: Process 3724 attached ./strace-static-x86_64: Process 3722 attached [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3721 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3722 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3723 [pid 3724] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3722] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3720] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3724 [pid 3724] <... prctl resumed>) = 0 [pid 3722] <... prctl resumed>) = 0 [pid 3720] <... prctl resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3725 ./strace-static-x86_64: Process 3725 attached [pid 3724] setpgid(0, 0 [pid 3722] setpgid(0, 0 [pid 3720] setpgid(0, 0 [pid 3725] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3724] <... setpgid resumed>) = 0 [pid 3722] <... setpgid resumed>) = 0 [pid 3720] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3723 attached [pid 3725] <... prctl resumed>) = 0 [pid 3724] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3722] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3721 attached [pid 3725] setpgid(0, 0 [pid 3724] <... openat resumed>) = 3 [pid 3723] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3722] <... openat resumed>) = 3 [pid 3720] <... openat resumed>) = 3 [pid 3725] <... setpgid resumed>) = 0 [pid 3724] write(3, "1000", 4 [pid 3723] <... prctl resumed>) = 0 [pid 3722] write(3, "1000", 4 [pid 3721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3720] write(3, "1000", 4 [pid 3725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3724] <... write resumed>) = 4 [pid 3723] setpgid(0, 0 [pid 3722] <... write resumed>) = 4 [pid 3721] <... prctl resumed>) = 0 [pid 3720] <... write resumed>) = 4 [pid 3723] <... setpgid resumed>) = 0 [pid 3721] setpgid(0, 0 [pid 3725] <... openat resumed>) = 3 [pid 3724] close(3 [pid 3723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3722] close(3 [pid 3721] <... setpgid resumed>) = 0 [pid 3720] close(3 [pid 3725] write(3, "1000", 4 [pid 3724] <... close resumed>) = 0 [pid 3723] <... openat resumed>) = 3 [pid 3722] <... close resumed>) = 0 [pid 3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3720] <... close resumed>) = 0 [pid 3725] <... write resumed>) = 4 [pid 3724] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3723] write(3, "1000", 4 [pid 3722] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3721] <... openat resumed>) = 3 [pid 3720] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3725] close(3 [pid 3724] <... openat resumed>) = 3 [pid 3723] <... write resumed>) = 4 [pid 3722] <... openat resumed>) = 3 [pid 3721] write(3, "1000", 4 [pid 3720] <... openat resumed>) = 3 [pid 3725] <... close resumed>) = 0 [pid 3724] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3723] close(3 [pid 3722] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3721] <... write resumed>) = 4 [pid 3720] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3725] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3724] <... write resumed>) = 8 [pid 3723] <... close resumed>) = 0 [pid 3722] <... write resumed>) = 8 [pid 3721] close(3 [pid 3720] <... write resumed>) = 8 [pid 3725] <... openat resumed>) = 3 [pid 3724] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3723] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3722] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3721] <... close resumed>) = 0 [pid 3720] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3725] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3721] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3725] <... write resumed>) = 8 [pid 3725] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3724] <... openat resumed>) = 4 [pid 3723] <... openat resumed>) = 3 [pid 3722] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3721] <... openat resumed>) = 3 [pid 3720] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3725] exit_group(0 [pid 3724] exit_group(0 [pid 3723] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3722] exit_group(0 [pid 3721] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3720] exit_group(0 [pid 3725] <... exit_group resumed>) = ? [pid 3724] <... exit_group resumed>) = ? [pid 3723] <... write resumed>) = 8 [pid 3722] <... exit_group resumed>) = ? [pid 3721] <... write resumed>) = 8 [pid 3720] <... exit_group resumed>) = ? [pid 3725] +++ exited with 0 +++ [pid 3724] +++ exited with 0 +++ [pid 3723] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3722] +++ exited with 0 +++ [pid 3721] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3720] +++ exited with 0 +++ [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3722, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3724, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3720, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3644] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3723] <... openat resumed>) = 4 [pid 3721] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3723] exit_group(0 [pid 3721] exit_group(0 [pid 3723] <... exit_group resumed>) = ? [pid 3721] <... exit_group resumed>) = ? [pid 3723] +++ exited with 0 +++ [pid 3721] +++ exited with 0 +++ [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 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/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3721, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3736 [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3723, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3734] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8) = 8 [pid 3734] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3735 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3737 ./strace-static-x86_64: Process 3735 attached [pid 3735] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3735] <... prctl resumed>) = 0 [pid 3735] setpgid(0, 0) = 0 [pid 3735] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3735] <... openat resumed>) = 3 [pid 3735] write(3, "1000", 4) = 4 [pid 3735] close(3) = 0 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3739 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3740 [pid 3735] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./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/rfkill", O_WRONLY|O_LARGEFILE./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/rfkill", O_WRONLY|O_LARGEFILE./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/rfkill", O_WRONLY|O_LARGEFILE./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/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3739] <... openat resumed>) = 3 [pid 3737] <... openat resumed>) = 3 [pid 3736] <... openat resumed>) = 3 [pid 3735] <... openat resumed>) = 3 [pid 3734] <... openat resumed>) = 4 [pid 3740] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3739] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3737] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3736] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3735] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3734] exit_group(0 [pid 3740] <... write resumed>) = 8 [pid 3739] <... write resumed>) = 8 [pid 3737] <... write resumed>) = 8 [pid 3736] <... write resumed>) = 8 [pid 3735] <... write resumed>) = 8 [pid 3734] <... exit_group resumed>) = ? [pid 3740] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3739] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3737] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3736] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3735] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3740] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3739] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3737] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3736] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3735] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3740] exit_group(0 [pid 3739] exit_group(0 [pid 3737] exit_group(0 [pid 3736] exit_group(0 [pid 3735] exit_group(0 [pid 3740] <... exit_group resumed>) = ? [pid 3739] <... exit_group resumed>) = ? [pid 3737] <... exit_group resumed>) = ? [pid 3736] <... exit_group resumed>) = ? [pid 3735] <... exit_group resumed>) = ? [pid 3734] +++ exited with 0 +++ [pid 3740] +++ exited with 0 +++ [pid 3739] +++ exited with 0 +++ [pid 3737] +++ exited with 0 +++ [pid 3736] +++ exited with 0 +++ [pid 3735] +++ exited with 0 +++ [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3737, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3735, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3736, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3739, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3740, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3746 attached [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3744 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3745 [pid 3746] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3746 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3747 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3748 [pid 3746] <... prctl resumed>) = 0 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3746] setpgid(0, 0) = 0 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3749 ./strace-static-x86_64: Process 3747 attached [pid 3746] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3748 attached ./strace-static-x86_64: Process 3745 attached ) = 3 [pid 3748] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3747] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3746] write(3, "1000", 4 [pid 3745] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3749 attached ./strace-static-x86_64: Process 3744 attached [pid 3748] <... prctl resumed>) = 0 [pid 3745] <... prctl resumed>) = 0 [pid 3749] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3748] setpgid(0, 0 [pid 3745] setpgid(0, 0 [pid 3744] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3746] <... write resumed>) = 4 [pid 3749] <... prctl resumed>) = 0 [pid 3748] <... setpgid resumed>) = 0 [pid 3747] <... prctl resumed>) = 0 [pid 3746] close(3 [pid 3745] <... setpgid resumed>) = 0 [pid 3744] <... prctl resumed>) = 0 [pid 3749] setpgid(0, 0 [pid 3748] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3747] setpgid(0, 0 [pid 3746] <... close resumed>) = 0 [pid 3745] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3744] setpgid(0, 0 [pid 3749] <... setpgid resumed>) = 0 [pid 3748] <... openat resumed>) = 3 [pid 3746] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3745] <... openat resumed>) = 3 [pid 3744] <... setpgid resumed>) = 0 [pid 3749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3748] write(3, "1000", 4 [pid 3747] <... setpgid resumed>) = 0 [pid 3746] <... openat resumed>) = 3 [pid 3745] write(3, "1000", 4 [pid 3744] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3749] <... openat resumed>) = 3 [pid 3748] <... write resumed>) = 4 [pid 3747] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3746] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3745] <... write resumed>) = 4 [pid 3744] <... openat resumed>) = 3 [pid 3749] write(3, "1000", 4 [pid 3748] close(3 [pid 3747] <... openat resumed>) = 3 [pid 3746] <... write resumed>) = 8 [pid 3745] close(3 [pid 3744] write(3, "1000", 4 [pid 3749] <... write resumed>) = 4 [pid 3748] <... close resumed>) = 0 [pid 3747] write(3, "1000", 4 [pid 3746] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3745] <... close resumed>) = 0 [pid 3744] <... write resumed>) = 4 [pid 3749] close(3 [pid 3748] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3747] <... write resumed>) = 4 [pid 3745] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3744] close(3 [pid 3749] <... close resumed>) = 0 [pid 3747] close(3 [pid 3744] <... close resumed>) = 0 [pid 3749] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3747] <... close resumed>) = 0 [pid 3744] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3747] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3749] <... openat resumed>) = 3 [pid 3748] <... openat resumed>) = 3 [pid 3747] <... openat resumed>) = 3 [pid 3746] <... openat resumed>) = 4 [pid 3745] <... openat resumed>) = 3 [pid 3744] <... openat resumed>) = 3 [pid 3749] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3748] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3747] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3745] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3744] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3749] <... write resumed>) = 8 [pid 3748] <... write resumed>) = 8 [pid 3747] <... write resumed>) = 8 [pid 3746] exit_group(0 [pid 3745] <... write resumed>) = 8 [pid 3744] <... write resumed>) = 8 [pid 3749] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3748] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3747] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3746] <... exit_group resumed>) = ? [pid 3745] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3744] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3749] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3748] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3747] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3746] +++ exited with 0 +++ [pid 3749] exit_group(0 [pid 3748] exit_group(0 [pid 3747] exit_group(0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3746, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3749] <... exit_group resumed>) = ? [pid 3748] <... exit_group resumed>) = ? [pid 3747] <... exit_group resumed>) = ? [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3749] +++ exited with 0 +++ [pid 3748] +++ exited with 0 +++ [pid 3747] +++ exited with 0 +++ [pid 3642] <... restart_syscall resumed>) = 0 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3747, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3748, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3749, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] <... restart_syscall resumed>) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3756 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3756 attached [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3758 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3759 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3760 [pid 3756] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3756] setpgid(0, 0./strace-static-x86_64: Process 3760 attached ./strace-static-x86_64: Process 3759 attached ./strace-static-x86_64: Process 3758 attached ) = 0 [pid 3745] <... openat resumed>) = 4 [pid 3744] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3760] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3759] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3758] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3745] exit_group(0 [pid 3744] exit_group(0 [pid 3760] <... prctl resumed>) = 0 [pid 3759] <... prctl resumed>) = 0 [pid 3758] <... prctl resumed>) = 0 [pid 3756] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3745] <... exit_group resumed>) = ? [pid 3744] <... exit_group resumed>) = ? [pid 3760] setpgid(0, 0 [pid 3759] setpgid(0, 0 [pid 3758] setpgid(0, 0 [pid 3756] <... openat resumed>) = 3 [pid 3745] +++ exited with 0 +++ [pid 3744] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3744, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3745, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3764 attached [pid 3760] <... setpgid resumed>) = 0 [pid 3759] <... setpgid resumed>) = 0 [pid 3758] <... setpgid resumed>) = 0 [pid 3756] write(3, "1000", 4 [pid 3764] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3760] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3758] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3756] <... write resumed>) = 4 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3764 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3766 ./strace-static-x86_64: Process 3766 attached [pid 3764] <... prctl resumed>) = 0 [pid 3760] <... openat resumed>) = 3 [pid 3759] <... openat resumed>) = 3 [pid 3758] <... openat resumed>) = 3 [pid 3756] close(3 [pid 3766] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3764] setpgid(0, 0 [pid 3760] write(3, "1000", 4 [pid 3759] write(3, "1000", 4 [pid 3758] write(3, "1000", 4 [pid 3756] <... close resumed>) = 0 [pid 3766] <... prctl resumed>) = 0 [pid 3764] <... setpgid resumed>) = 0 [pid 3760] <... write resumed>) = 4 [pid 3759] <... write resumed>) = 4 [pid 3758] <... write resumed>) = 4 [pid 3756] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3766] setpgid(0, 0 [pid 3764] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3760] close(3 [pid 3759] close(3 [pid 3758] close(3 [pid 3756] <... openat resumed>) = 3 [pid 3766] <... setpgid resumed>) = 0 [pid 3764] <... openat resumed>) = 3 [pid 3760] <... close resumed>) = 0 [pid 3759] <... close resumed>) = 0 [pid 3758] <... close resumed>) = 0 [pid 3756] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3766] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3764] write(3, "1000", 4 [pid 3760] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3759] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3758] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3756] <... write resumed>) = 8 [pid 3766] <... openat resumed>) = 3 [pid 3764] <... write resumed>) = 4 [pid 3760] <... openat resumed>) = 3 [pid 3759] <... openat resumed>) = 3 [pid 3758] <... openat resumed>) = 3 [pid 3756] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3766] write(3, "1000", 4 [pid 3764] close(3 [pid 3760] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3759] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3758] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3766] <... write resumed>) = 4 [pid 3764] <... close resumed>) = 0 [pid 3760] <... write resumed>) = 8 [pid 3759] <... write resumed>) = 8 [pid 3758] <... write resumed>) = 8 [pid 3766] close(3 [pid 3764] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3760] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3759] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3758] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3766] <... close resumed>) = 0 [pid 3766] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3756] <... openat resumed>) = 4 [pid 3766] <... openat resumed>) = 3 [pid 3764] <... openat resumed>) = 3 [pid 3760] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3759] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3758] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3766] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3764] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3760] exit_group(0 [pid 3759] exit_group(0 [pid 3758] exit_group(0 [pid 3756] exit_group(0 [pid 3766] <... write resumed>) = 8 [pid 3764] <... write resumed>) = 8 [pid 3760] <... exit_group resumed>) = ? [pid 3759] <... exit_group resumed>) = ? [pid 3758] <... exit_group resumed>) = ? [pid 3766] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3764] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3760] +++ exited with 0 +++ [pid 3759] +++ exited with 0 +++ [pid 3758] +++ exited with 0 +++ [pid 3756] <... exit_group resumed>) = ? [pid 3766] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3764] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3759, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3758, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3766] exit_group(0 [pid 3764] exit_group(0 [pid 3766] <... exit_group resumed>) = ? [pid 3764] <... exit_group resumed>) = ? [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3760, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3766] +++ exited with 0 +++ [pid 3764] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3766, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3764, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3770 attached [pid 3756] +++ exited with 0 +++ [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3770] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3770 ./strace-static-x86_64: Process 3773 attached ./strace-static-x86_64: Process 3772 attached [pid 3770] <... prctl resumed>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3770] setpgid(0, 0 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3773 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3756, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3772 [pid 3773] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3770] <... setpgid resumed>) = 0 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3774 ./strace-static-x86_64: Process 3774 attached [pid 3773] <... prctl resumed>) = 0 [pid 3772] <... prctl resumed>) = 0 [pid 3770] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3775 [pid 3774] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3773] setpgid(0, 0 [pid 3772] setpgid(0, 0 [pid 3770] <... openat resumed>) = 3 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3774] <... prctl resumed>) = 0 [pid 3773] <... setpgid resumed>) = 0 [pid 3772] <... setpgid resumed>) = 0 [pid 3770] write(3, "1000", 4 [pid 3774] setpgid(0, 0 [pid 3773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3770] <... write resumed>) = 4 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3776 ./strace-static-x86_64: Process 3775 attached [pid 3774] <... setpgid resumed>) = 0 [pid 3773] <... openat resumed>) = 3 [pid 3772] <... openat resumed>) = 3 [pid 3770] close(3 [pid 3773] write(3, "1000", 4 [pid 3774] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3772] write(3, "1000", 4 [pid 3770] <... close resumed>) = 0 [pid 3775] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3774] <... openat resumed>) = 3 [pid 3773] <... write resumed>) = 4 [pid 3772] <... write resumed>) = 4 [pid 3770] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3775] <... prctl resumed>) = 0 [pid 3774] write(3, "1000", 4 [pid 3773] close(3 [pid 3772] close(3 [pid 3770] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3776 attached [pid 3775] setpgid(0, 0 [pid 3774] <... write resumed>) = 4 [pid 3773] <... close resumed>) = 0 [pid 3772] <... close resumed>) = 0 [pid 3770] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3775] <... setpgid resumed>) = 0 [pid 3774] close(3 [pid 3773] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3772] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3770] <... write resumed>) = 8 [pid 3776] <... prctl resumed>) = 0 [pid 3775] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3774] <... close resumed>) = 0 [pid 3773] <... openat resumed>) = 3 [pid 3772] <... openat resumed>) = 3 [pid 3770] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3776] setpgid(0, 0 [pid 3775] <... openat resumed>) = 3 [pid 3774] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3773] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3772] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3776] <... setpgid resumed>) = 0 [pid 3775] write(3, "1000", 4 [pid 3773] <... write resumed>) = 8 [pid 3772] <... write resumed>) = 8 [pid 3776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3775] <... write resumed>) = 4 [pid 3773] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3772] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3775] close(3 [pid 3776] <... openat resumed>) = 3 [pid 3775] <... close resumed>) = 0 [pid 3776] write(3, "1000", 4) = 4 [pid 3775] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3776] close(3) = 0 [pid 3776] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3770] <... openat resumed>) = 4 [pid 3770] exit_group(0 [pid 3775] <... openat resumed>) = 3 [pid 3774] <... openat resumed>) = 3 [pid 3776] <... openat resumed>) = 3 [pid 3773] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3772] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3770] <... exit_group resumed>) = ? [pid 3776] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3775] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3774] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3773] exit_group(0 [pid 3772] exit_group(0 [pid 3776] <... write resumed>) = 8 [pid 3775] <... write resumed>) = 8 [pid 3774] <... write resumed>) = 8 [pid 3773] <... exit_group resumed>) = ? [pid 3772] <... exit_group resumed>) = ? [pid 3776] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3775] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3774] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3773] +++ exited with 0 +++ [pid 3772] +++ exited with 0 +++ [pid 3776] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3775] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3774] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3772, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3776] exit_group(0 [pid 3775] exit_group(0 [pid 3770] +++ exited with 0 +++ [pid 3774] exit_group(0 [pid 3776] <... exit_group resumed>) = ? [pid 3775] <... exit_group resumed>) = ? [pid 3774] <... exit_group resumed>) = ? [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3770, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3776] +++ exited with 0 +++ [pid 3775] +++ exited with 0 +++ [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3780 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3776, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3781 [pid 3774] +++ exited with 0 +++ [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3775, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3774, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3780 attached ./strace-static-x86_64: Process 3782 attached [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3782 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3783 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3784 [pid 3782] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3780] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3781 attached [pid 3782] <... prctl resumed>) = 0 [pid 3780] <... prctl resumed>) = 0 [pid 3782] setpgid(0, 0 [pid 3781] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3780] setpgid(0, 0./strace-static-x86_64: Process 3784 attached ./strace-static-x86_64: Process 3783 attached [pid 3782] <... setpgid resumed>) = 0 [pid 3781] <... prctl resumed>) = 0 [pid 3780] <... setpgid resumed>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3784] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3783] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3781] setpgid(0, 0 [pid 3780] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3784] <... prctl resumed>) = 0 [pid 3783] <... prctl resumed>) = 0 [pid 3782] <... openat resumed>) = 3 [pid 3781] <... setpgid resumed>) = 0 [pid 3780] <... openat resumed>) = 3 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3785 ./strace-static-x86_64: Process 3785 attached [pid 3784] setpgid(0, 0 [pid 3783] setpgid(0, 0 [pid 3782] write(3, "1000", 4 [pid 3781] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3780] write(3, "1000", 4 [pid 3784] <... setpgid resumed>) = 0 [pid 3783] <... setpgid resumed>) = 0 [pid 3782] <... write resumed>) = 4 [pid 3781] <... openat resumed>) = 3 [pid 3785] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3780] <... write resumed>) = 4 [pid 3785] <... prctl resumed>) = 0 [pid 3784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3782] close(3 [pid 3781] write(3, "1000", 4 [pid 3780] close(3 [pid 3784] <... openat resumed>) = 3 [pid 3785] setpgid(0, 0 [pid 3783] <... openat resumed>) = 3 [pid 3782] <... close resumed>) = 0 [pid 3781] <... write resumed>) = 4 [pid 3780] <... close resumed>) = 0 [pid 3785] <... setpgid resumed>) = 0 [pid 3784] write(3, "1000", 4 [pid 3783] write(3, "1000", 4 [pid 3782] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3781] close(3 [pid 3780] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3784] <... write resumed>) = 4 [pid 3783] <... write resumed>) = 4 [pid 3782] <... openat resumed>) = 3 [pid 3781] <... close resumed>) = 0 [pid 3780] <... openat resumed>) = 3 [pid 3784] close(3 [pid 3783] close(3 [pid 3782] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3781] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3780] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3785] <... openat resumed>) = 3 [pid 3784] <... close resumed>) = 0 [pid 3783] <... close resumed>) = 0 [pid 3782] <... write resumed>) = 8 [pid 3781] <... openat resumed>) = 3 [pid 3780] <... write resumed>) = 8 [pid 3785] write(3, "1000", 4 [pid 3784] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3783] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3782] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3781] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3780] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3785] <... write resumed>) = 4 [pid 3784] <... openat resumed>) = 3 [pid 3783] <... openat resumed>) = 3 [pid 3781] <... write resumed>) = 8 [pid 3785] close(3 [pid 3784] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3783] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3785] <... close resumed>) = 0 [pid 3784] <... write resumed>) = 8 [pid 3785] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3784] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3781] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3783] <... write resumed>) = 8 [pid 3782] <... openat resumed>) = 4 [pid 3782] exit_group(0) = ? [pid 3780] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3785] <... openat resumed>) = 3 [pid 3784] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3783] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3782] +++ exited with 0 +++ [pid 3781] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3785] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3784] exit_group(0 [pid 3780] exit_group(0 [pid 3781] exit_group(0 [pid 3780] <... exit_group resumed>) = ? [pid 3785] <... write resumed>) = 8 [pid 3780] +++ exited with 0 +++ [pid 3785] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3784] <... exit_group resumed>) = ? [pid 3781] <... exit_group resumed>) = ? [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3782, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3780, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3784] +++ exited with 0 +++ [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3781] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... restart_syscall resumed>) = 0 [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3781, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3793 attached ./strace-static-x86_64: Process 3795 attached ./strace-static-x86_64: Process 3794 attached ./strace-static-x86_64: Process 3792 attached [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3793 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3792 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3795 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3794 [pid 3795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3793] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3795] <... prctl resumed>) = 0 [pid 3794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3792] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3795] setpgid(0, 0 [pid 3794] <... prctl resumed>) = 0 [pid 3792] <... prctl resumed>) = 0 [pid 3795] <... setpgid resumed>) = 0 [pid 3794] setpgid(0, 0 [pid 3792] setpgid(0, 0 [pid 3794] <... setpgid resumed>) = 0 [pid 3795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3792] <... setpgid resumed>) = 0 [pid 3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3793] <... prctl resumed>) = 0 [pid 3792] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3794] <... openat resumed>) = 3 [pid 3793] setpgid(0, 0 [pid 3795] <... openat resumed>) = 3 [pid 3792] <... openat resumed>) = 3 [pid 3794] write(3, "1000", 4 [pid 3795] write(3, "1000", 4 [pid 3792] write(3, "1000", 4 [pid 3794] <... write resumed>) = 4 [pid 3795] <... write resumed>) = 4 [pid 3792] <... write resumed>) = 4 [pid 3793] <... setpgid resumed>) = 0 [pid 3793] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3793] write(3, "1000", 4) = 4 [pid 3795] close(3 [pid 3794] close(3 [pid 3793] close(3 [pid 3792] close(3 [pid 3785] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3783] <... openat resumed>) = 4 [pid 3795] <... close resumed>) = 0 [pid 3794] <... close resumed>) = 0 [pid 3793] <... close resumed>) = 0 [pid 3792] <... close resumed>) = 0 [pid 3785] exit_group(0 [pid 3783] exit_group(0 [pid 3795] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3794] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3793] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3792] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3785] <... exit_group resumed>) = ? [pid 3783] <... exit_group resumed>) = ? [pid 3795] <... openat resumed>) = 3 [pid 3794] <... openat resumed>) = 3 [pid 3793] <... openat resumed>) = 3 [pid 3792] <... openat resumed>) = 3 [pid 3785] +++ exited with 0 +++ [pid 3783] +++ exited with 0 +++ [pid 3795] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3794] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3793] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3792] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3795] <... write resumed>) = 8 [pid 3794] <... write resumed>) = 8 [pid 3793] <... write resumed>) = 8 [pid 3795] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3794] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3793] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3792] <... write resumed>) = 8 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3785, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3783, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3792] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3644] <... restart_syscall resumed>) = 0 [pid 3641] <... restart_syscall resumed>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3800 attached ./strace-static-x86_64: Process 3799 attached [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3799 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3800 [pid 3795] <... openat resumed>) = 4 [pid 3794] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3793] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3792] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3794] exit_group(0 [pid 3792] exit_group(0 [pid 3794] <... exit_group resumed>) = ? [pid 3793] exit_group(0 [pid 3792] <... exit_group resumed>) = ? [pid 3794] +++ exited with 0 +++ [pid 3792] +++ exited with 0 +++ [pid 3793] <... exit_group resumed>) = ? [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [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 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3792, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3800] <... openat resumed>) = 3 [pid 3800] write(3, "1000", 4 [pid 3793] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3793, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3800] <... write resumed>) = 4 [pid 3800] close(3) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3802 [pid 3795] exit_group(0 [pid 3800] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3795] <... exit_group resumed>) = ? [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3803 [pid 3800] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3800] <... write resumed>) = 8 [pid 3800] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3800] exit_group(0) = ? [pid 3800] +++ exited with 0 +++ ./strace-static-x86_64: Process 3802 attached [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3800, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3804 [pid 3802] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3802] setpgid(0, 0 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3802] <... setpgid resumed>) = 0 [pid 3802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3805 [pid 3802] <... openat resumed>) = 3 [pid 3802] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3805 attached ./strace-static-x86_64: Process 3804 attached ./strace-static-x86_64: Process 3803 attached [pid 3802] close(3 [pid 3799] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3805] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3804] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3802] <... close resumed>) = 0 [pid 3799] <... prctl resumed>) = 0 [pid 3805] <... prctl resumed>) = 0 [pid 3804] <... prctl resumed>) = 0 [pid 3803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3802] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3799] setpgid(0, 0 [pid 3795] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3795, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3804] setpgid(0, 0 [pid 3799] <... setpgid resumed>) = 0 [pid 3804] <... setpgid resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3807 [pid 3804] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3799] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3804] <... openat resumed>) = 3 [pid 3799] <... openat resumed>) = 3 [pid 3804] write(3, "1000", 4) = 4 [pid 3805] setpgid(0, 0 [pid 3804] close(3 [pid 3799] write(3, "1000", 4 [pid 3805] <... setpgid resumed>) = 0 [pid 3802] <... openat resumed>) = 3 [pid 3804] <... close resumed>) = 0 [pid 3799] <... write resumed>) = 4 [pid 3799] close(3) = 0 [pid 3804] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./strace-static-x86_64: Process 3807 attached [pid 3805] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3804] <... openat resumed>) = 3 [pid 3803] <... prctl resumed>) = 0 [pid 3802] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3799] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3805] <... openat resumed>) = 3 [pid 3804] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3802] <... write resumed>) = 8 [pid 3799] <... openat resumed>) = 3 [pid 3805] write(3, "1000", 4 [pid 3804] <... write resumed>) = 8 [pid 3803] setpgid(0, 0 [pid 3802] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3799] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3807] <... prctl resumed>) = 0 [pid 3805] <... write resumed>) = 4 [pid 3804] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3803] <... setpgid resumed>) = 0 [pid 3799] <... write resumed>) = 8 [pid 3807] setpgid(0, 0 [pid 3805] close(3 [pid 3803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3799] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3807] <... setpgid resumed>) = 0 [pid 3805] <... close resumed>) = 0 [pid 3803] <... openat resumed>) = 3 [pid 3805] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3803] write(3, "1000", 4 [pid 3807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3803] <... write resumed>) = 4 [pid 3803] close(3 [pid 3807] <... openat resumed>) = 3 [pid 3803] <... close resumed>) = 0 [pid 3807] write(3, "1000", 4 [pid 3803] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3807] <... write resumed>) = 4 [pid 3807] close(3) = 0 [pid 3807] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3805] <... openat resumed>) = 3 [pid 3804] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3803] <... openat resumed>) = 3 [pid 3802] <... openat resumed>) = 4 [pid 3799] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3807] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3805] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3804] exit_group(0 [pid 3803] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3802] exit_group(0 [pid 3799] exit_group(0 [pid 3807] <... write resumed>) = 8 [pid 3805] <... write resumed>) = 8 [pid 3804] <... exit_group resumed>) = ? [pid 3803] <... write resumed>) = 8 [pid 3802] <... exit_group resumed>) = ? [pid 3799] <... exit_group resumed>) = ? [pid 3807] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3805] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3804] +++ exited with 0 +++ [pid 3803] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3802] +++ exited with 0 +++ [pid 3799] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3799, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3804, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3802, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3644] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3638] <... restart_syscall resumed>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3812 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3813 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3814 ./strace-static-x86_64: Process 3812 attached [pid 3812] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 3814 attached [pid 3812] setpgid(0, 0) = 0 [pid 3814] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3813 attached [pid 3814] setpgid(0, 0) = 0 [pid 3813] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3812] <... openat resumed>) = 3 [pid 3814] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3813] <... prctl resumed>) = 0 [pid 3812] write(3, "1000", 4 [pid 3814] <... openat resumed>) = 3 [pid 3813] setpgid(0, 0 [pid 3812] <... write resumed>) = 4 [pid 3814] write(3, "1000", 4 [pid 3813] <... setpgid resumed>) = 0 [pid 3812] close(3 [pid 3814] <... write resumed>) = 4 [pid 3813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3812] <... close resumed>) = 0 [pid 3814] close(3 [pid 3813] <... openat resumed>) = 3 [pid 3812] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3814] <... close resumed>) = 0 [pid 3813] write(3, "1000", 4 [pid 3814] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3813] <... write resumed>) = 4 [pid 3813] close(3) = 0 [pid 3814] <... openat resumed>) = 3 [pid 3813] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3812] <... openat resumed>) = 3 [pid 3807] <... openat resumed>) = 4 [pid 3805] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3803] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3814] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3813] <... openat resumed>) = 3 [pid 3812] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3807] exit_group(0 [pid 3805] exit_group(0 [pid 3803] exit_group(0 [pid 3814] <... write resumed>) = 8 [pid 3813] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3812] <... write resumed>) = 8 [pid 3807] <... exit_group resumed>) = ? [pid 3805] <... exit_group resumed>) = ? [pid 3803] <... exit_group resumed>) = ? [pid 3814] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3813] <... write resumed>) = 8 [pid 3812] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3807] +++ exited with 0 +++ [pid 3805] +++ exited with 0 +++ [pid 3803] +++ exited with 0 +++ [pid 3813] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3803, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3805, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3807, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... restart_syscall resumed>) = 0 [pid 3641] <... restart_syscall resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3821 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3821 attached [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3822 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3823 [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./strace-static-x86_64: Process 3822 attached ) = 3 [pid 3821] write(3, "1000", 4 [pid 3822] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3821] <... write resumed>) = 4 [pid 3822] <... prctl resumed>) = 0 [pid 3821] close(3./strace-static-x86_64: Process 3823 attached [pid 3822] setpgid(0, 0 [pid 3821] <... close resumed>) = 0 [pid 3822] <... setpgid resumed>) = 0 [pid 3821] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3822] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3823] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3822] <... openat resumed>) = 3 [pid 3823] <... prctl resumed>) = 0 [pid 3822] write(3, "1000", 4 [pid 3821] <... openat resumed>) = 3 [pid 3814] <... openat resumed>) = 4 [pid 3813] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3812] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3823] setpgid(0, 0 [pid 3822] <... write resumed>) = 4 [pid 3821] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3814] exit_group(0 [pid 3813] exit_group(0 [pid 3812] exit_group(0 [pid 3823] <... setpgid resumed>) = 0 [pid 3822] close(3 [pid 3821] <... write resumed>) = 8 [pid 3814] <... exit_group resumed>) = ? [pid 3813] <... exit_group resumed>) = ? [pid 3812] <... exit_group resumed>) = ? [pid 3823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3822] <... close resumed>) = 0 [pid 3821] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3813] +++ exited with 0 +++ [pid 3823] <... openat resumed>) = 3 [pid 3822] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3814] +++ exited with 0 +++ [pid 3812] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3813, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3823] write(3, "1000", 4) = 4 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3812, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3823] close(3) = 0 [pid 3823] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3814, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] <... restart_syscall resumed>) = 0 [pid 3638] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3830 attached ./strace-static-x86_64: Process 3829 attached [pid 3823] <... openat resumed>) = 3 [pid 3822] <... openat resumed>) = 3 [pid 3821] <... openat resumed>) = 4 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3829 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3830 [pid 3823] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3822] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3821] exit_group(0 [pid 3823] <... write resumed>) = 8 [pid 3822] <... write resumed>) = 8 [pid 3821] <... exit_group resumed>) = ? [pid 3829] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3823] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3822] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3831 [pid 3829] <... prctl resumed>) = 0 [pid 3823] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3822] <... openat resumed>) = -1 EBUSY (Device or resource busy) ./strace-static-x86_64: Process 3831 attached [pid 3830] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3829] setpgid(0, 0 [pid 3823] exit_group(0 [pid 3822] exit_group(0 [pid 3821] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3821, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3831] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3830] <... prctl resumed>) = 0 [pid 3829] <... setpgid resumed>) = 0 [pid 3823] <... exit_group resumed>) = ? [pid 3822] <... exit_group resumed>) = ? [pid 3831] <... prctl resumed>) = 0 [pid 3830] setpgid(0, 0 [pid 3829] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3831] setpgid(0, 0 [pid 3830] <... setpgid resumed>) = 0 [pid 3829] <... openat resumed>) = 3 [pid 3823] +++ exited with 0 +++ [pid 3831] <... setpgid resumed>) = 0 [pid 3830] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3829] write(3, "1000", 4 [pid 3822] +++ exited with 0 +++ [pid 3831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3830] <... openat resumed>) = 3 [pid 3829] <... write resumed>) = 4 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3822, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3823, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3831] <... openat resumed>) = 3 [pid 3830] write(3, "1000", 4 [pid 3829] close(3 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3831] write(3, "1000", 4 [pid 3830] <... write resumed>) = 4 [pid 3829] <... close resumed>) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3831] <... write resumed>) = 4 [pid 3830] close(3 [pid 3829] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3833 [pid 3831] close(3 [pid 3830] <... close resumed>) = 0 [pid 3829] <... openat resumed>) = 3 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3834 [pid 3831] <... close resumed>) = 0 [pid 3830] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3829] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3833 attached [pid 3831] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3830] <... openat resumed>) = 3 [pid 3829] <... write resumed>) = 8 [pid 3833] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3831] <... openat resumed>) = 3 [pid 3830] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3829] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3835 [pid 3833] <... prctl resumed>) = 0 [pid 3831] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3830] <... write resumed>) = 8 ./strace-static-x86_64: Process 3834 attached [pid 3831] <... write resumed>) = 8 [pid 3830] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3833] setpgid(0, 0./strace-static-x86_64: Process 3835 attached [pid 3834] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3833] <... setpgid resumed>) = 0 [pid 3831] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3835] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3834] <... prctl resumed>) = 0 [pid 3833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3835] <... prctl resumed>) = 0 [pid 3833] <... openat resumed>) = 3 [pid 3834] setpgid(0, 0 [pid 3835] setpgid(0, 0 [pid 3833] write(3, "1000", 4 [pid 3834] <... setpgid resumed>) = 0 [pid 3835] <... setpgid resumed>) = 0 [pid 3833] <... write resumed>) = 4 [pid 3835] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3834] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3833] close(3 [pid 3835] <... openat resumed>) = 3 [pid 3834] <... openat resumed>) = 3 [pid 3833] <... close resumed>) = 0 [pid 3835] write(3, "1000", 4 [pid 3834] write(3, "1000", 4 [pid 3833] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3835] <... write resumed>) = 4 [pid 3834] <... write resumed>) = 4 [pid 3835] close(3 [pid 3834] close(3 [pid 3835] <... close resumed>) = 0 [pid 3834] <... close resumed>) = 0 [pid 3835] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3834] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3829] <... openat resumed>) = 4 [pid 3835] <... openat resumed>) = 3 [pid 3833] <... openat resumed>) = 3 [pid 3831] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3830] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3834] <... openat resumed>) = 3 [pid 3835] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3834] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3833] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3831] exit_group(0 [pid 3830] exit_group(0 [pid 3829] exit_group(0 [pid 3835] <... write resumed>) = 8 [pid 3834] <... write resumed>) = 8 [pid 3833] <... write resumed>) = 8 [pid 3831] <... exit_group resumed>) = ? [pid 3830] <... exit_group resumed>) = ? [pid 3829] <... exit_group resumed>) = ? [pid 3835] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3834] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3833] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3831] +++ exited with 0 +++ [pid 3830] +++ exited with 0 +++ [pid 3829] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3829, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3830, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3831, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3842 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3843 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3844 ./strace-static-x86_64: Process 3844 attached ./strace-static-x86_64: Process 3843 attached ./strace-static-x86_64: Process 3842 attached [pid 3844] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3843] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3842] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3844] <... prctl resumed>) = 0 [pid 3842] setpgid(0, 0 [pid 3844] setpgid(0, 0 [pid 3842] <... setpgid resumed>) = 0 [pid 3844] <... setpgid resumed>) = 0 [pid 3843] <... prctl resumed>) = 0 [pid 3842] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3843] setpgid(0, 0 [pid 3842] <... openat resumed>) = 3 [pid 3844] <... openat resumed>) = 3 [pid 3843] <... setpgid resumed>) = 0 [pid 3842] write(3, "1000", 4 [pid 3835] <... openat resumed>) = 4 [pid 3844] write(3, "1000", 4 [pid 3843] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3842] <... write resumed>) = 4 [pid 3834] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3844] <... write resumed>) = 4 [pid 3843] <... openat resumed>) = 3 [pid 3842] close(3 [pid 3844] close(3 [pid 3843] write(3, "1000", 4 [pid 3842] <... close resumed>) = 0 [pid 3834] exit_group(0 [pid 3833] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3844] <... close resumed>) = 0 [pid 3843] <... write resumed>) = 4 [pid 3842] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3834] <... exit_group resumed>) = ? [pid 3844] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3843] close(3 [pid 3842] <... openat resumed>) = 3 [pid 3833] exit_group(0 [pid 3844] <... openat resumed>) = 3 [pid 3843] <... close resumed>) = 0 [pid 3842] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3844] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3843] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3842] <... write resumed>) = 8 [pid 3835] exit_group(0 [pid 3834] +++ exited with 0 +++ [pid 3833] <... exit_group resumed>) = ? [pid 3844] <... write resumed>) = 8 [pid 3843] <... openat resumed>) = 3 [pid 3842] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3834, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3844] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3843] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3842] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3835] <... exit_group resumed>) = ? [pid 3833] +++ exited with 0 +++ [pid 3844] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3843] <... write resumed>) = 8 [pid 3842] exit_group(0 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3833, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3844] exit_group(0 [pid 3843] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3842] <... exit_group resumed>) = ? [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3844] <... exit_group resumed>) = ? [pid 3843] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3842] +++ exited with 0 +++ [pid 3641] <... restart_syscall resumed>) = 0 [pid 3844] +++ exited with 0 +++ [pid 3843] exit_group(0 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3842, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3843] <... exit_group resumed>) = ? [pid 3843] +++ exited with 0 +++ [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3844, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3843, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3846 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3847 [pid 3638] <... restart_syscall resumed>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3835] +++ exited with 0 +++ [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3848 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3849 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3835, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3850 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3849 attached ./strace-static-x86_64: Process 3847 attached ./strace-static-x86_64: Process 3846 attached , child_tidptr=0x555555dd25d0) = 3851 ./strace-static-x86_64: Process 3850 attached ./strace-static-x86_64: Process 3848 attached [pid 3849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3846] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3849] <... prctl resumed>) = 0 [pid 3848] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3847] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3846] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3851 attached [pid 3850] <... prctl resumed>) = 0 [pid 3849] setpgid(0, 0 [pid 3848] <... prctl resumed>) = 0 [pid 3847] <... prctl resumed>) = 0 [pid 3846] setpgid(0, 0 [pid 3850] setpgid(0, 0 [pid 3851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3849] <... setpgid resumed>) = 0 [pid 3848] setpgid(0, 0 [pid 3847] setpgid(0, 0 [pid 3846] <... setpgid resumed>) = 0 [pid 3851] <... prctl resumed>) = 0 [pid 3850] <... setpgid resumed>) = 0 [pid 3849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3848] <... setpgid resumed>) = 0 [pid 3847] <... setpgid resumed>) = 0 [pid 3846] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3851] setpgid(0, 0 [pid 3850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3849] <... openat resumed>) = 3 [pid 3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3847] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3846] <... openat resumed>) = 3 [pid 3851] <... setpgid resumed>) = 0 [pid 3850] <... openat resumed>) = 3 [pid 3849] write(3, "1000", 4 [pid 3848] <... openat resumed>) = 3 [pid 3847] <... openat resumed>) = 3 [pid 3846] write(3, "1000", 4 [pid 3851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3850] write(3, "1000", 4 [pid 3849] <... write resumed>) = 4 [pid 3848] write(3, "1000", 4 [pid 3847] write(3, "1000", 4 [pid 3846] <... write resumed>) = 4 [pid 3851] <... openat resumed>) = 3 [pid 3850] <... write resumed>) = 4 [pid 3849] close(3 [pid 3848] <... write resumed>) = 4 [pid 3847] <... write resumed>) = 4 [pid 3846] close(3 [pid 3851] write(3, "1000", 4 [pid 3850] close(3 [pid 3849] <... close resumed>) = 0 [pid 3848] close(3 [pid 3847] close(3 [pid 3846] <... close resumed>) = 0 [pid 3851] <... write resumed>) = 4 [pid 3850] <... close resumed>) = 0 [pid 3849] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3848] <... close resumed>) = 0 [pid 3847] <... close resumed>) = 0 [pid 3846] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3851] close(3 [pid 3850] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3849] <... openat resumed>) = 3 [pid 3848] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3847] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3846] <... openat resumed>) = 3 [pid 3851] <... close resumed>) = 0 [pid 3850] <... openat resumed>) = 3 [pid 3849] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3848] <... openat resumed>) = 3 [pid 3851] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3850] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3849] <... write resumed>) = 8 [pid 3847] <... openat resumed>) = 3 [pid 3846] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3851] <... openat resumed>) = 3 [pid 3850] <... write resumed>) = 8 [pid 3849] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3848] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3847] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3846] <... write resumed>) = 8 [pid 3851] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3850] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3848] <... write resumed>) = 8 [pid 3847] <... write resumed>) = 8 [pid 3846] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3848] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3847] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3851] <... write resumed>) = 8 [pid 3851] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3850] <... openat resumed>) = 4 [pid 3851] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3850] exit_group(0 [pid 3849] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3848] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3847] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3846] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3851] exit_group(0 [pid 3850] <... exit_group resumed>) = ? [pid 3849] exit_group(0 [pid 3848] exit_group(0 [pid 3847] exit_group(0 [pid 3846] exit_group(0 [pid 3851] <... exit_group resumed>) = ? [pid 3849] <... exit_group resumed>) = ? [pid 3848] <... exit_group resumed>) = ? [pid 3851] +++ exited with 0 +++ [pid 3849] +++ exited with 0 +++ [pid 3847] <... exit_group resumed>) = ? [pid 3846] <... exit_group resumed>) = ? [pid 3848] +++ exited with 0 +++ [pid 3846] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3848, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3849, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3850] +++ exited with 0 +++ [pid 3847] +++ exited with 0 +++ [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3846, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3847, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3850, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] <... restart_syscall resumed>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3861 attached ./strace-static-x86_64: Process 3859 attached ./strace-static-x86_64: Process 3858 attached ./strace-static-x86_64: Process 3857 attached [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3861] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3857 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3858 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3859 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3861 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3862 [pid 3861] <... prctl resumed>) = 0 [pid 3859] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3858] <... prctl resumed>) = 0 [pid 3857] <... prctl resumed>) = 0 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3863 [pid 3861] setpgid(0, 0 [pid 3859] <... prctl resumed>) = 0 [pid 3858] setpgid(0, 0 [pid 3857] setpgid(0, 0 [pid 3861] <... setpgid resumed>) = 0 [pid 3859] setpgid(0, 0 [pid 3858] <... setpgid resumed>) = 0 [pid 3857] <... setpgid resumed>) = 0 [pid 3861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3863 attached [pid 3858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3863] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3859] <... setpgid resumed>) = 0 [pid 3857] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3858] <... openat resumed>) = 3 [pid 3861] <... openat resumed>) = 3 [pid 3859] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3857] <... openat resumed>) = 3 [pid 3861] write(3, "1000", 4 [pid 3859] <... openat resumed>) = 3 [pid 3858] write(3, "1000", 4 [pid 3863] <... prctl resumed>) = 0 [pid 3861] <... write resumed>) = 4 [pid 3859] write(3, "1000", 4 [pid 3858] <... write resumed>) = 4 [pid 3857] write(3, "1000", 4 [pid 3863] setpgid(0, 0 [pid 3861] close(3 [pid 3859] <... write resumed>) = 4 [pid 3858] close(3 [pid 3857] <... write resumed>) = 4 [pid 3861] <... close resumed>) = 0 [pid 3859] close(3 [pid 3858] <... close resumed>) = 0 [pid 3857] close(3 [pid 3863] <... setpgid resumed>) = 0 [pid 3861] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3859] <... close resumed>) = 0 [pid 3858] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3857] <... close resumed>) = 0 [pid 3863] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3861] <... openat resumed>) = 3 [pid 3859] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3858] <... openat resumed>) = 3 [pid 3857] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3863] <... openat resumed>) = 3 [pid 3861] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3859] <... openat resumed>) = 3 [pid 3858] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3857] <... openat resumed>) = 3 [pid 3863] write(3, "1000", 4 [pid 3861] <... write resumed>) = 8 [pid 3859] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3858] <... write resumed>) = 8 [pid 3857] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3863] <... write resumed>) = 4 [pid 3861] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3859] <... write resumed>) = 8 [pid 3858] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3857] <... write resumed>) = 8 [pid 3863] close(3) = 0 [pid 3859] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3857] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3863] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./strace-static-x86_64: Process 3862 attached [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 [pid 3861] <... openat resumed>) = 4 [pid 3858] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3863] <... openat resumed>) = 3 [pid 3859] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3858] exit_group(0 [pid 3857] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3863] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3859] exit_group(0 [pid 3858] <... exit_group resumed>) = ? [pid 3857] exit_group(0 [pid 3863] <... write resumed>) = 8 [pid 3859] <... exit_group resumed>) = ? [pid 3857] <... exit_group resumed>) = ? [pid 3858] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3858, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3857] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3857, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3863] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3859] +++ exited with 0 +++ [pid 3863] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3862] <... openat resumed>) = 3 [pid 3861] exit_group(0 [pid 3863] exit_group(0 [pid 3862] write(3, "1000", 4 [pid 3861] <... exit_group resumed>) = ? [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3863] <... exit_group resumed>) = ? [pid 3862] <... write resumed>) = 4 [pid 3861] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3859, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3863] +++ exited with 0 +++ [pid 3862] close(3 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3862] <... close resumed>) = 0 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3867 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3868 [pid 3862] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3863, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3861, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3862] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3869 [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3862] <... write resumed>) = 8 [pid 3641] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3862] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3867 attached ./strace-static-x86_64: Process 3869 attached [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [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 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3871 [pid 3869] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3868 attached ) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3872 [pid 3869] setpgid(0, 0) = 0 [pid 3869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3867] <... openat resumed>) = 3 [pid 3868] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3872 attached [pid 3869] <... openat resumed>) = 3 [pid 3868] <... prctl resumed>) = 0 [pid 3869] write(3, "1000", 4 [pid 3868] setpgid(0, 0) = 0 [pid 3869] <... write resumed>) = 4 ./strace-static-x86_64: Process 3871 attached [pid 3872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3869] close(3 [pid 3868] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3867] write(3, "1000", 4 [pid 3872] <... prctl resumed>) = 0 [pid 3869] <... close resumed>) = 0 [pid 3868] <... openat resumed>) = 3 [pid 3867] <... write resumed>) = 4 [pid 3872] setpgid(0, 0 [pid 3871] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3869] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3868] write(3, "1000", 4 [pid 3867] close(3 [pid 3872] <... setpgid resumed>) = 0 [pid 3871] <... prctl resumed>) = 0 [pid 3868] <... write resumed>) = 4 [pid 3867] <... close resumed>) = 0 [pid 3872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3871] setpgid(0, 0 [pid 3868] close(3 [pid 3867] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3872] <... openat resumed>) = 3 [pid 3871] <... setpgid resumed>) = 0 [pid 3868] <... close resumed>) = 0 [pid 3872] write(3, "1000", 4) = 4 [pid 3871] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3868] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3872] close(3) = 0 [pid 3871] <... openat resumed>) = 3 [pid 3872] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3871] write(3, "1000", 4) = 4 [pid 3871] close(3) = 0 [pid 3871] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3872] <... openat resumed>) = 3 [pid 3871] <... openat resumed>) = 3 [pid 3869] <... openat resumed>) = 3 [pid 3868] <... openat resumed>) = 3 [pid 3867] <... openat resumed>) = 3 [pid 3862] <... openat resumed>) = 4 [pid 3872] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3871] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3869] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3868] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3867] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3872] <... write resumed>) = 8 [pid 3871] <... write resumed>) = 8 [pid 3869] <... write resumed>) = 8 [pid 3868] <... write resumed>) = 8 [pid 3867] <... write resumed>) = 8 [pid 3862] exit_group(0 [pid 3868] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3871] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3872] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3867] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3869] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3872] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3871] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3868] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3867] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3862] <... exit_group resumed>) = ? [pid 3872] exit_group(0 [pid 3871] exit_group(0 [pid 3869] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3868] exit_group(0 [pid 3867] exit_group(0 [pid 3872] <... exit_group resumed>) = ? [pid 3871] <... exit_group resumed>) = ? [pid 3869] exit_group(0 [pid 3868] <... exit_group resumed>) = ? [pid 3867] <... exit_group resumed>) = ? [pid 3868] +++ exited with 0 +++ [pid 3872] +++ exited with 0 +++ [pid 3871] +++ exited with 0 +++ [pid 3869] <... exit_group resumed>) = ? [pid 3867] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3868, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3867, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3871, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3869] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3872, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3862] +++ exited with 0 +++ [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3644] <... restart_syscall resumed>) = 0 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3869, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3862, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3877 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3878 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3879 ./strace-static-x86_64: Process 3877 attached [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3880 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3881 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3882 [pid 3877] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3880 attached ) = 0 [pid 3877] setpgid(0, 0./strace-static-x86_64: Process 3882 attached ./strace-static-x86_64: Process 3881 attached [pid 3880] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3877] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3879 attached [pid 3882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3881] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3880] <... prctl resumed>) = 0 [pid 3877] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3878 attached [pid 3882] <... prctl resumed>) = 0 [pid 3881] <... prctl resumed>) = 0 [pid 3880] setpgid(0, 0 [pid 3879] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3877] <... openat resumed>) = 3 [pid 3882] setpgid(0, 0 [pid 3881] setpgid(0, 0 [pid 3880] <... setpgid resumed>) = 0 [pid 3879] <... prctl resumed>) = 0 [pid 3878] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3877] write(3, "1000", 4 [pid 3882] <... setpgid resumed>) = 0 [pid 3881] <... setpgid resumed>) = 0 [pid 3880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3879] setpgid(0, 0 [pid 3878] <... prctl resumed>) = 0 [pid 3877] <... write resumed>) = 4 [pid 3882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3881] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3880] <... openat resumed>) = 3 [pid 3879] <... setpgid resumed>) = 0 [pid 3878] setpgid(0, 0 [pid 3877] close(3 [pid 3882] <... openat resumed>) = 3 [pid 3881] <... openat resumed>) = 3 [pid 3880] write(3, "1000", 4 [pid 3879] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3878] <... setpgid resumed>) = 0 [pid 3877] <... close resumed>) = 0 [pid 3882] write(3, "1000", 4 [pid 3881] write(3, "1000", 4 [pid 3880] <... write resumed>) = 4 [pid 3879] <... openat resumed>) = 3 [pid 3878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3877] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3882] <... write resumed>) = 4 [pid 3881] <... write resumed>) = 4 [pid 3880] close(3 [pid 3879] write(3, "1000", 4 [pid 3878] <... openat resumed>) = 3 [pid 3877] <... openat resumed>) = 3 [pid 3882] close(3 [pid 3881] close(3 [pid 3880] <... close resumed>) = 0 [pid 3879] <... write resumed>) = 4 [pid 3878] write(3, "1000", 4 [pid 3882] <... close resumed>) = 0 [pid 3881] <... close resumed>) = 0 [pid 3880] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3879] close(3 [pid 3878] <... write resumed>) = 4 [pid 3877] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3882] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3881] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3880] <... openat resumed>) = 3 [pid 3879] <... close resumed>) = 0 [pid 3878] close(3 [pid 3877] <... write resumed>) = 8 [pid 3882] <... openat resumed>) = 3 [pid 3881] <... openat resumed>) = 3 [pid 3880] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3879] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3878] <... close resumed>) = 0 [pid 3877] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3882] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3881] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3880] <... write resumed>) = 8 [pid 3879] <... openat resumed>) = 3 [pid 3878] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3882] <... write resumed>) = 8 [pid 3881] <... write resumed>) = 8 [pid 3880] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3879] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3882] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3881] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3879] <... write resumed>) = 8 [pid 3879] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3882] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3881] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3880] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3879] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3878] <... openat resumed>) = 3 [pid 3877] <... openat resumed>) = 4 [pid 3882] exit_group(0 [pid 3881] exit_group(0 [pid 3880] exit_group(0 [pid 3879] exit_group(0 [pid 3878] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3877] exit_group(0 [pid 3882] <... exit_group resumed>) = ? [pid 3881] <... exit_group resumed>) = ? [pid 3880] <... exit_group resumed>) = ? [pid 3879] <... exit_group resumed>) = ? [pid 3878] <... write resumed>) = 8 [pid 3877] <... exit_group resumed>) = ? [pid 3882] +++ exited with 0 +++ [pid 3881] +++ exited with 0 +++ [pid 3880] +++ exited with 0 +++ [pid 3879] +++ exited with 0 +++ [pid 3878] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3877] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3881, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3882, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3879, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3877, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3890 attached ./strace-static-x86_64: Process 3891 attached [pid 3891] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3893 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3890 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3891 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3892 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3894 ./strace-static-x86_64: Process 3892 attached [pid 3890] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3894 attached ./strace-static-x86_64: Process 3893 attached ) = 0 [pid 3890] setpgid(0, 0) = 0 [pid 3890] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3893] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3894] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3892] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3891] <... prctl resumed>) = 0 [pid 3890] <... openat resumed>) = 3 [pid 3878] <... openat resumed>) = 4 [pid 3893] <... prctl resumed>) = 0 [pid 3894] <... prctl resumed>) = 0 [pid 3892] <... prctl resumed>) = 0 [pid 3891] setpgid(0, 0 [pid 3890] write(3, "1000", 4 [pid 3878] exit_group(0 [pid 3893] setpgid(0, 0 [pid 3894] setpgid(0, 0 [pid 3892] setpgid(0, 0 [pid 3891] <... setpgid resumed>) = 0 [pid 3890] <... write resumed>) = 4 [pid 3893] <... setpgid resumed>) = 0 [pid 3878] <... exit_group resumed>) = ? [pid 3894] <... setpgid resumed>) = 0 [pid 3893] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3892] <... setpgid resumed>) = 0 [pid 3891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3890] close(3 [pid 3878] +++ exited with 0 +++ [pid 3894] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3893] <... openat resumed>) = 3 [pid 3892] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3891] <... openat resumed>) = 3 [pid 3894] <... openat resumed>) = 3 [pid 3893] write(3, "1000", 4 [pid 3892] <... openat resumed>) = 3 [pid 3891] write(3, "1000", 4 [pid 3890] <... close resumed>) = 0 [pid 3894] write(3, "1000", 4 [pid 3893] <... write resumed>) = 4 [pid 3891] <... write resumed>) = 4 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3878, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3890] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3892] write(3, "1000", 4 [pid 3894] <... write resumed>) = 4 [pid 3893] close(3 [pid 3891] close(3 [pid 3890] <... openat resumed>) = 3 [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3892] <... write resumed>) = 4 [pid 3894] close(3 [pid 3893] <... close resumed>) = 0 [pid 3891] <... close resumed>) = 0 [pid 3890] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3892] close(3 [pid 3894] <... close resumed>) = 0 [pid 3893] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3890] <... write resumed>) = 8 [pid 3894] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3893] <... openat resumed>) = 3 [pid 3892] <... close resumed>) = 0 [pid 3891] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3890] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3894] <... openat resumed>) = 3 [pid 3893] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3892] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3891] <... openat resumed>) = 3 [pid 3894] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3893] <... write resumed>) = 8 [pid 3891] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3894] <... write resumed>) = 8 [pid 3893] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3891] <... write resumed>) = 8 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3896 [pid 3894] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3891] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3896 attached [pid 3896] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3896] setpgid(0, 0) = 0 [pid 3896] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3896] write(3, "1000", 4) = 4 [pid 3896] close(3) = 0 [pid 3896] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3890] <... openat resumed>) = 4 [pid 3892] <... openat resumed>) = 3 [pid 3894] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3893] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3891] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3894] exit_group(0 [pid 3892] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3894] <... exit_group resumed>) = ? [pid 3894] +++ exited with 0 +++ [pid 3893] exit_group(0 [pid 3892] <... write resumed>) = 8 [pid 3891] exit_group(0 [pid 3893] <... exit_group resumed>) = ? [pid 3891] <... exit_group resumed>) = ? [pid 3892] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3894, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3893] +++ exited with 0 +++ [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3891] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3893, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] <... restart_syscall resumed>) = 0 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3891, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3892] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3890] exit_group(0 [pid 3639] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3899 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3892] exit_group(0 [pid 3890] <... exit_group resumed>) = ? [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3900 attached [pid 3892] <... exit_group resumed>) = ? [pid 3900] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3900] setpgid(0, 0) = 0 [pid 3892] +++ exited with 0 +++ [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3900 [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3892, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3900] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3901 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3900] write(3, "1000", 4) = 4 [pid 3900] close(3) = 0 [pid 3900] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3896] <... openat resumed>) = 3 [pid 3900] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3896] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3900] <... write resumed>) = 8 [pid 3896] <... write resumed>) = 8 [pid 3900] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3896] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3902 [pid 3900] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3896] <... openat resumed>) = -1 EBUSY (Device or resource busy) ./strace-static-x86_64: Process 3902 attached [pid 3900] exit_group(0 [pid 3896] exit_group(0 [pid 3902] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3900] <... exit_group resumed>) = ? [pid 3896] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3901 attached ./strace-static-x86_64: Process 3899 attached [pid 3902] <... prctl resumed>) = 0 [pid 3900] +++ exited with 0 +++ [pid 3896] +++ exited with 0 +++ [pid 3890] +++ exited with 0 +++ [pid 3902] setpgid(0, 0 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3896, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3902] <... setpgid resumed>) = 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/rfkill", O_WRONLY|O_LARGEFILE [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3902] <... openat resumed>) = 3 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3900, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3890, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3902] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3903 [pid 3902] <... write resumed>) = 8 [pid 3901] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3902] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR./strace-static-x86_64: Process 3903 attached [pid 3903] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3903] <... prctl resumed>) = 0 [pid 3903] setpgid(0, 0) = 0 [pid 3903] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3901] <... prctl resumed>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3903] <... openat resumed>) = 3 [pid 3901] setpgid(0, 0 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3905 [pid 3901] <... setpgid resumed>) = 0 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3907 [pid 3903] write(3, "1000", 4) = 4 [pid 3903] close(3) = 0 [pid 3903] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./strace-static-x86_64: Process 3905 attached [pid 3905] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3905] <... prctl resumed>) = 0 [pid 3901] <... openat resumed>) = 3 [pid 3899] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3905] setpgid(0, 0 [pid 3901] write(3, "1000", 4 [pid 3899] <... prctl resumed>) = 0 [pid 3905] <... setpgid resumed>) = 0 [pid 3901] <... write resumed>) = 4 [pid 3899] setpgid(0, 0 [pid 3905] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3901] close(3 [pid 3899] <... setpgid resumed>) = 0 [pid 3905] <... openat resumed>) = 3 [pid 3901] <... close resumed>) = 0 [pid 3899] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3901] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3905] write(3, "1000", 4) = 4 [pid 3899] <... openat resumed>) = 3 [pid 3905] close(3) = 0 [pid 3899] write(3, "1000", 4 [pid 3905] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3899] <... write resumed>) = 4 [pid 3899] close(3) = 0 [pid 3899] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./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 3902] <... openat resumed>) = 4 [pid 3903] <... openat resumed>) = 3 [pid 3901] <... openat resumed>) = 3 [pid 3905] <... openat resumed>) = 3 [pid 3903] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3901] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3905] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3903] <... write resumed>) = 8 [pid 3905] <... write resumed>) = 8 [pid 3901] <... write resumed>) = 8 [pid 3905] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3903] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3901] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3903] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3901] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3905] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3901] exit_group(0 [pid 3905] exit_group(0 [pid 3903] exit_group(0 [pid 3905] <... exit_group resumed>) = ? [pid 3901] <... exit_group resumed>) = ? [pid 3902] exit_group(0 [pid 3903] <... exit_group resumed>) = ? [pid 3905] +++ exited with 0 +++ [pid 3903] +++ exited with 0 +++ [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3905, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3903, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3901] +++ exited with 0 +++ [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3902] <... exit_group resumed>) = ? [pid 3899] <... openat resumed>) = 3 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3909 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3901, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3899] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3910 attached [pid 3910] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3899] <... write resumed>) = 8 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3910 [pid 3910] <... prctl resumed>) = 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 [pid 3899] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3911 [pid 3910] <... write resumed>) = 4 [pid 3910] close(3) = 0 [pid 3910] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3899] <... openat resumed>) = -1 EBUSY (Device or resource busy) ./strace-static-x86_64: Process 3911 attached [pid 3910] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3911] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3910] <... write resumed>) = 8 [pid 3899] exit_group(0 [pid 3911] <... prctl resumed>) = 0 [pid 3910] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3899] <... exit_group resumed>) = ? [pid 3911] setpgid(0, 0 [pid 3910] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3911] <... setpgid resumed>) = 0 [pid 3910] exit_group(0 [pid 3911] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3910] <... exit_group resumed>) = ? [pid 3899] +++ exited with 0 +++ [pid 3911] <... openat resumed>) = 3 [pid 3910] +++ exited with 0 +++ [pid 3907] write(3, "1000", 4 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3899, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3911] write(3, "1000", 4 [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3911] <... write resumed>) = 4 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3911] close(3) = 0 [pid 3911] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3910, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3911] <... openat resumed>) = 3 [pid 3902] +++ exited with 0 +++ [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3911] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3913 [pid 3911] <... write resumed>) = 8 [pid 3911] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3914 [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3902, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 3914 attached ) = 0 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3914] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3916 [pid 3914] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 3913 attached [pid 3914] setpgid(0, 0 [pid 3907] <... write resumed>) = 4 [pid 3914] <... setpgid resumed>) = 0 [pid 3913] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3907] close(3 [pid 3914] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3913] <... prctl resumed>) = 0 [pid 3907] <... close resumed>) = 0 ./strace-static-x86_64: Process 3916 attached [pid 3914] <... openat resumed>) = 3 [pid 3913] setpgid(0, 0 [pid 3907] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3916] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3914] write(3, "1000", 4 [pid 3913] <... setpgid resumed>) = 0 [pid 3916] <... prctl resumed>) = 0 [pid 3914] <... write resumed>) = 4 [pid 3913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3916] setpgid(0, 0 [pid 3914] close(3 [pid 3913] <... openat resumed>) = 3 [pid 3916] <... setpgid resumed>) = 0 [pid 3914] <... close resumed>) = 0 [pid 3913] write(3, "1000", 4 [pid 3916] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3914] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3913] <... write resumed>) = 4 [pid 3916] <... openat resumed>) = 3 [pid 3913] close(3 [pid 3916] write(3, "1000", 4 [pid 3913] <... close resumed>) = 0 [pid 3916] <... write resumed>) = 4 [pid 3913] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3916] close(3 [pid 3913] <... openat resumed>) = 3 [pid 3911] <... openat resumed>) = 4 [pid 3916] <... close resumed>) = 0 [pid 3914] <... openat resumed>) = 3 [pid 3913] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3916] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3914] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3913] <... write resumed>) = 8 [pid 3911] exit_group(0 [pid 3907] <... openat resumed>) = 3 [pid 3916] <... openat resumed>) = 3 [pid 3913] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3911] <... exit_group resumed>) = ? [pid 3916] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3913] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3913] exit_group(0) = ? [pid 3916] <... write resumed>) = 8 [pid 3914] <... write resumed>) = 8 [pid 3913] +++ exited with 0 +++ [pid 3916] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3916] exit_group(0 [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3916] <... exit_group resumed>) = ? [pid 3639] <... restart_syscall resumed>) = 0 [pid 3916] +++ exited with 0 +++ [pid 3914] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3907] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3914] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3907] <... write resumed>) = 8 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3919 ./strace-static-x86_64: Process 3919 attached [pid 3919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3916, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3919] setpgid(0, 0) = 0 [pid 3919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3914] exit_group(0 [pid 3907] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3919] <... openat resumed>) = 3 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3920 [pid 3919] write(3, "1000", 4) = 4 [pid 3919] close(3) = 0 [pid 3911] +++ exited with 0 +++ [pid 3919] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3914] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3920 attached [pid 3920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3911, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3920] <... prctl resumed>) = 0 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3920] setpgid(0, 0 [pid 3914] +++ exited with 0 +++ [pid 3920] <... setpgid resumed>) = 0 [pid 3920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3914, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3922 [pid 3920] write(3, "1000", 4) = 4 [pid 3920] close(3) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3922 attached [pid 3920] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3922] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3922] setpgid(0, 0 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3923 [pid 3922] <... setpgid resumed>) = 0 [pid 3922] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3922] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 3923 attached [pid 3922] close(3 [pid 3923] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3922] <... close resumed>) = 0 [pid 3923] <... prctl resumed>) = 0 [pid 3922] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [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/rfkill", O_WRONLY|O_LARGEFILE./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/rfkill", O_WRONLY|O_LARGEFILE [pid 3923] <... openat resumed>) = 3 [pid 3922] <... openat resumed>) = 3 [pid 3920] <... openat resumed>) = 3 [pid 3919] <... openat resumed>) = 3 [pid 3909] <... openat resumed>) = 3 [pid 3907] <... openat resumed>) = 4 [pid 3923] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3922] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3920] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3919] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3909] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3907] exit_group(0 [pid 3923] <... write resumed>) = 8 [pid 3922] <... write resumed>) = 8 [pid 3920] <... write resumed>) = 8 [pid 3919] <... write resumed>) = 8 [pid 3909] <... write resumed>) = 8 [pid 3907] <... exit_group resumed>) = ? [pid 3923] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3922] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3920] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3919] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3909] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3907] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3907, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3928 ./strace-static-x86_64: Process 3928 attached [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/rfkill", O_WRONLY|O_LARGEFILE [pid 3923] <... openat resumed>) = 4 [pid 3928] <... openat resumed>) = 3 [pid 3923] exit_group(0 [pid 3922] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3920] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3919] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3909] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3928] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3923] <... exit_group resumed>) = ? [pid 3922] exit_group(0 [pid 3920] exit_group(0 [pid 3919] exit_group(0 [pid 3909] exit_group(0 [pid 3928] <... write resumed>) = 8 [pid 3923] +++ exited with 0 +++ [pid 3922] <... exit_group resumed>) = ? [pid 3920] <... exit_group resumed>) = ? [pid 3919] <... exit_group resumed>) = ? [pid 3909] <... exit_group resumed>) = ? [pid 3928] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3922] +++ exited with 0 +++ [pid 3920] +++ exited with 0 +++ [pid 3919] +++ exited with 0 +++ [pid 3909] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3909, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3923, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3922, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3639] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... restart_syscall resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3933 [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3934 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3934 attached [pid 3638] <... restart_syscall resumed>) = 0 [pid 3934] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3934] setpgid(0, 0) = 0 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3935 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3934] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3936 [pid 3934] write(3, "1000", 4) = 4 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3937 [pid 3934] close(3) = 0 [pid 3934] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./strace-static-x86_64: Process 3936 attached [pid 3936] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 3937 attached [pid 3936] setpgid(0, 0) = 0 [pid 3936] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 3935 attached [pid 3936] write(3, "1000", 4) = 4 [pid 3936] close(3) = 0 [pid 3936] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3935] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3937] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3935] <... prctl resumed>) = 0 [pid 3937] <... prctl resumed>) = 0 [pid 3935] setpgid(0, 0 [pid 3937] setpgid(0, 0 [pid 3935] <... setpgid resumed>) = 0 [pid 3937] <... setpgid resumed>) = 0 [pid 3935] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3937] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3935] <... openat resumed>) = 3 [pid 3935] write(3, "1000", 4) = 4 [pid 3937] <... openat resumed>) = 3 [pid 3935] close(3) = 0 [pid 3937] write(3, "1000", 4) = 4 [pid 3935] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3937] close(3) = 0 ./strace-static-x86_64: Process 3933 attached [pid 3937] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3937] <... openat resumed>) = 3 [pid 3936] <... openat resumed>) = 3 [pid 3935] <... openat resumed>) = 3 [pid 3934] <... openat resumed>) = 3 [pid 3933] <... prctl resumed>) = 0 [pid 3928] <... openat resumed>) = 4 [pid 3937] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3936] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3935] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3934] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3937] <... write resumed>) = 8 [pid 3936] <... write resumed>) = 8 [pid 3935] <... write resumed>) = 8 [pid 3934] <... write resumed>) = 8 [pid 3928] exit_group(0 [pid 3933] setpgid(0, 0 [pid 3937] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3936] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3935] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3934] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3928] <... exit_group resumed>) = ? [pid 3937] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3936] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3935] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3934] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3933] <... setpgid resumed>) = 0 [pid 3937] exit_group(0 [pid 3936] exit_group(0 [pid 3935] exit_group(0 [pid 3934] exit_group(0 [pid 3933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3937] <... exit_group resumed>) = ? [pid 3936] <... exit_group resumed>) = ? [pid 3935] <... exit_group resumed>) = ? [pid 3934] <... exit_group resumed>) = ? [pid 3937] +++ exited with 0 +++ [pid 3936] +++ exited with 0 +++ [pid 3935] +++ exited with 0 +++ [pid 3934] +++ exited with 0 +++ [pid 3933] <... openat resumed>) = 3 [pid 3933] write(3, "1000", 4 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3935, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3937, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3933] <... write resumed>) = 4 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3934, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3936, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3933] close(3 [pid 3928] +++ exited with 0 +++ [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3933] <... close resumed>) = 0 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3933] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3928, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3942 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3943 ./strace-static-x86_64: Process 3943 attached [pid 3933] <... openat resumed>) = 3 [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3943] setpgid(0, 0) = 0 [pid 3644] <... restart_syscall resumed>) = 0 [pid 3933] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3944 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3945 [pid 3943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3933] <... write resumed>) = 8 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3943] <... openat resumed>) = 3 [pid 3943] write(3, "1000", 4 [pid 3933] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3943] <... write resumed>) = 4 [pid 3943] close(3 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3946 [pid 3943] <... close resumed>) = 0 [pid 3943] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./strace-static-x86_64: Process 3944 attached [pid 3944] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3944] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 3946 attached ./strace-static-x86_64: Process 3945 attached [pid 3946] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3945] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3944] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3946] <... prctl resumed>) = 0 [pid 3944] <... openat resumed>) = 3 [pid 3945] <... prctl resumed>) = 0 [pid 3946] setpgid(0, 0 [pid 3944] write(3, "1000", 4 [pid 3946] <... setpgid resumed>) = 0 [pid 3944] <... write resumed>) = 4 [pid 3946] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3945] setpgid(0, 0 [pid 3944] close(3./strace-static-x86_64: Process 3942 attached [pid 3946] <... openat resumed>) = 3 [pid 3944] <... close resumed>) = 0 [pid 3946] write(3, "1000", 4 [pid 3945] <... setpgid resumed>) = 0 [pid 3944] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3946] <... write resumed>) = 4 [pid 3946] close(3) = 0 [pid 3946] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3945] write(3, "1000", 4 [pid 3942] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3945] <... write resumed>) = 4 [pid 3942] setpgid(0, 0 [pid 3945] close(3 [pid 3942] <... setpgid resumed>) = 0 [pid 3945] <... close resumed>) = 0 [pid 3945] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [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/rfkill", O_WRONLY|O_LARGEFILE [pid 3946] <... openat resumed>) = 3 [pid 3945] <... openat resumed>) = 3 [pid 3944] <... openat resumed>) = 3 [pid 3943] <... openat resumed>) = 3 [pid 3942] <... openat resumed>) = 3 [pid 3933] <... openat resumed>) = 4 [pid 3946] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3945] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3944] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3943] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3942] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3933] exit_group(0 [pid 3946] <... write resumed>) = 8 [pid 3945] <... write resumed>) = 8 [pid 3944] <... write resumed>) = 8 [pid 3943] <... write resumed>) = 8 [pid 3942] <... write resumed>) = 8 [pid 3933] <... exit_group resumed>) = ? [pid 3946] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3945] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3944] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3943] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3942] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3933] +++ exited with 0 +++ [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3951 ./strace-static-x86_64: Process 3951 attached [pid 3951] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3951] setpgid(0, 0) = 0 [pid 3951] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3951] write(3, "1000", 4) = 4 [pid 3951] close(3) = 0 [pid 3951] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 3946] <... openat resumed>) = 4 [pid 3945] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3944] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3943] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3942] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3951] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3946] exit_group(0 [pid 3945] exit_group(0 [pid 3944] exit_group(0 [pid 3943] exit_group(0 [pid 3942] exit_group(0 [pid 3951] <... write resumed>) = 8 [pid 3946] <... exit_group resumed>) = ? [pid 3945] <... exit_group resumed>) = ? [pid 3944] <... exit_group resumed>) = ? [pid 3943] <... exit_group resumed>) = ? [pid 3942] <... exit_group resumed>) = ? [pid 3951] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3945] +++ exited with 0 +++ [pid 3944] +++ exited with 0 +++ [pid 3943] +++ exited with 0 +++ [pid 3942] +++ exited with 0 +++ [pid 3951] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3951] exit_group(0 [pid 3946] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3942, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3943, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3951] <... exit_group resumed>) = ? [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3946, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3951] +++ exited with 0 +++ [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3944, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3945, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3951, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3956 [pid 3641] <... restart_syscall resumed>) = 0 [pid 3638] <... restart_syscall resumed>) = 0 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3957 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3958 [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3959 ./strace-static-x86_64: Process 3958 attached [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3960 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3961 [pid 3958] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3958] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 3957 attached ./strace-static-x86_64: Process 3956 attached [pid 3958] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 3960 attached [pid 3958] write(3, "1000", 4 [pid 3960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3958] <... write resumed>) = 4 [pid 3957] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3960] <... prctl resumed>) = 0 [pid 3958] close(3 [pid 3960] setpgid(0, 0 [pid 3958] <... close resumed>) = 0 [pid 3960] <... setpgid resumed>) = 0 [pid 3958] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3957] <... prctl resumed>) = 0 [pid 3956] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3961 attached ./strace-static-x86_64: Process 3959 attached [pid 3960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3958] <... openat resumed>) = 3 [pid 3957] setpgid(0, 0 [pid 3956] <... prctl resumed>) = 0 [pid 3960] <... openat resumed>) = 3 [pid 3958] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3956] setpgid(0, 0 [pid 3957] <... setpgid resumed>) = 0 [pid 3961] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3960] write(3, "1000", 4 [pid 3958] <... write resumed>) = 8 [pid 3956] <... setpgid resumed>) = 0 [pid 3960] <... write resumed>) = 4 [pid 3958] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3961] <... prctl resumed>) = 0 [pid 3960] close(3 [pid 3957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3956] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3960] <... close resumed>) = 0 [pid 3959] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3961] setpgid(0, 0 [pid 3960] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3957] <... openat resumed>) = 3 [pid 3961] <... setpgid resumed>) = 0 [pid 3961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3957] write(3, "1000", 4 [pid 3959] <... prctl resumed>) = 0 [pid 3957] <... write resumed>) = 4 [pid 3961] <... openat resumed>) = 3 [pid 3959] setpgid(0, 0 [pid 3957] close(3 [pid 3956] <... openat resumed>) = 3 [pid 3957] <... close resumed>) = 0 [pid 3959] <... setpgid resumed>) = 0 [pid 3961] write(3, "1000", 4 [pid 3956] write(3, "1000", 4 [pid 3957] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3959] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3961] <... write resumed>) = 4 [pid 3956] <... write resumed>) = 4 [pid 3961] close(3 [pid 3959] <... openat resumed>) = 3 [pid 3956] close(3 [pid 3961] <... close resumed>) = 0 [pid 3959] write(3, "1000", 4 [pid 3956] <... close resumed>) = 0 [pid 3961] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3959] <... write resumed>) = 4 [pid 3956] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3959] close(3) = 0 [pid 3959] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3961] <... openat resumed>) = 3 [pid 3960] <... openat resumed>) = 3 [pid 3959] <... openat resumed>) = 3 [pid 3958] <... openat resumed>) = 4 [pid 3957] <... openat resumed>) = 3 [pid 3956] <... openat resumed>) = 3 [pid 3960] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3958] exit_group(0 [pid 3960] <... write resumed>) = 8 [pid 3958] <... exit_group resumed>) = ? [pid 3961] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3960] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3959] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3958] +++ exited with 0 +++ [pid 3957] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3956] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3961] <... write resumed>) = 8 [pid 3959] <... write resumed>) = 8 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3958, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3961] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3959] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3957] <... write resumed>) = 8 [pid 3956] <... write resumed>) = 8 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3957] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3956] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3968 ./strace-static-x86_64: Process 3968 attached [pid 3968] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3968] setpgid(0, 0) = 0 [pid 3968] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3968] write(3, "1000", 4) = 4 [pid 3961] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3960] <... openat resumed>) = 4 [pid 3959] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3957] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3956] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3960] exit_group(0) = ? [pid 3968] close(3 [pid 3961] exit_group(0 [pid 3960] +++ exited with 0 +++ [pid 3959] exit_group(0 [pid 3957] exit_group(0 [pid 3956] exit_group(0 [pid 3968] <... close resumed>) = 0 [pid 3961] <... exit_group resumed>) = ? [pid 3959] <... exit_group resumed>) = ? [pid 3957] <... exit_group resumed>) = ? [pid 3956] <... exit_group resumed>) = ? [pid 3956] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3956, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3957] +++ exited with 0 +++ [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3957, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3961] +++ exited with 0 +++ [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3959] +++ exited with 0 +++ [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3968] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3970 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3959, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3971 [pid 3968] <... openat resumed>) = 3 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3972 [pid 3968] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3973 ./strace-static-x86_64: Process 3970 attached [pid 3968] <... write resumed>) = 8 [pid 3970] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3968] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3974 [pid 3970] <... prctl resumed>) = 0 [pid 3970] setpgid(0, 0./strace-static-x86_64: Process 3972 attached ) = 0 [pid 3972] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3970] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3972] <... prctl resumed>) = 0 [pid 3970] <... openat resumed>) = 3 [pid 3972] setpgid(0, 0 [pid 3970] write(3, "1000", 4 [pid 3972] <... setpgid resumed>) = 0 [pid 3970] <... write resumed>) = 4 [pid 3972] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3970] close(3./strace-static-x86_64: Process 3974 attached [pid 3972] <... openat resumed>) = 3 [pid 3970] <... close resumed>) = 0 [pid 3972] write(3, "1000", 4 [pid 3970] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3974] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3972] <... write resumed>) = 4 [pid 3972] close(3./strace-static-x86_64: Process 3973 attached [pid 3974] <... prctl resumed>) = 0 [pid 3972] <... close resumed>) = 0 [pid 3972] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3974] setpgid(0, 0 [pid 3973] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3974] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 3971 attached [pid 3973] <... prctl resumed>) = 0 [pid 3974] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3973] setpgid(0, 0) = 0 [pid 3974] <... openat resumed>) = 3 [pid 3973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3971] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3974] write(3, "1000", 4 [pid 3973] <... openat resumed>) = 3 [pid 3971] <... prctl resumed>) = 0 [pid 3974] <... write resumed>) = 4 [pid 3973] write(3, "1000", 4 [pid 3971] setpgid(0, 0 [pid 3974] close(3 [pid 3971] <... setpgid resumed>) = 0 [pid 3973] <... write resumed>) = 4 [pid 3974] <... close resumed>) = 0 [pid 3974] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3973] close(3 [pid 3971] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3973] <... close resumed>) = 0 [pid 3971] <... openat resumed>) = 3 [pid 3973] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3971] write(3, "1000", 4) = 4 [pid 3971] close(3) = 0 [pid 3971] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3968] <... openat resumed>) = 4 [pid 3974] <... openat resumed>) = 3 [pid 3973] <... openat resumed>) = 3 [pid 3972] <... openat resumed>) = 3 [pid 3970] <... openat resumed>) = 3 [pid 3968] exit_group(0 [pid 3972] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3970] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3968] <... exit_group resumed>) = ? [pid 3974] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3973] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3972] <... write resumed>) = 8 [pid 3971] <... openat resumed>) = 3 [pid 3970] <... write resumed>) = 8 [pid 3972] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3970] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 3972] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3970] exit_group(0 [pid 3972] exit_group(0 [pid 3970] <... exit_group resumed>) = ? [pid 3974] <... write resumed>) = 8 [pid 3972] <... exit_group resumed>) = ? [pid 3974] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3972] +++ exited with 0 +++ [pid 3970] +++ exited with 0 +++ [pid 3974] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3973] <... write resumed>) = 8 [pid 3971] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3970, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3974] exit_group(0 [pid 3973] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3972, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3971] <... write resumed>) = 8 [pid 3974] <... exit_group resumed>) = ? [pid 3973] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3971] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3968] +++ exited with 0 +++ [pid 3644] <... restart_syscall resumed>) = 0 [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3974] +++ exited with 0 +++ [pid 3973] exit_group(0) = ? [pid 3639] <... restart_syscall resumed>) = 0 [pid 3973] +++ exited with 0 +++ [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3968, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3974, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3980 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3979 attached [pid 3979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3979] setpgid(0, 0 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3973, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3979] <... setpgid resumed>) = 0 [pid 3979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3979 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3981 [pid 3641] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3983 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3979] write(3, "1000", 4) = 4 [pid 3979] close(3) = 0 [pid 3979] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3984 ./strace-static-x86_64: Process 3981 attached [pid 3981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3981] setpgid(0, 0) = 0 [pid 3981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3981] write(3, "1000", 4) = 4 [pid 3981] close(3) = 0 [pid 3981] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE./strace-static-x86_64: Process 3980 attached [pid 3980] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3983 attached ) = 0 ./strace-static-x86_64: Process 3984 attached [pid 3980] setpgid(0, 0 [pid 3984] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3980] <... setpgid resumed>) = 0 [pid 3980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3984] <... prctl resumed>) = 0 [pid 3983] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3980] <... openat resumed>) = 3 [pid 3984] setpgid(0, 0 [pid 3983] <... prctl resumed>) = 0 [pid 3980] write(3, "1000", 4 [pid 3984] <... setpgid resumed>) = 0 [pid 3983] setpgid(0, 0 [pid 3981] <... openat resumed>) = 3 [pid 3980] <... write resumed>) = 4 [pid 3979] <... openat resumed>) = 3 [pid 3971] <... openat resumed>) = 4 [pid 3981] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3980] close(3 [pid 3979] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3971] exit_group(0 [pid 3984] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3983] <... setpgid resumed>) = 0 [pid 3981] <... write resumed>) = 8 [pid 3980] <... close resumed>) = 0 [pid 3979] <... write resumed>) = 8 [pid 3971] <... exit_group resumed>) = ? [pid 3984] <... openat resumed>) = 3 [pid 3983] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3981] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3980] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3979] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3971] +++ exited with 0 +++ [pid 3984] write(3, "1000", 4 [pid 3983] <... openat resumed>) = 3 [pid 3984] <... write resumed>) = 4 [pid 3983] write(3, "1000", 4 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3971, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3984] close(3) = 0 [pid 3983] <... write resumed>) = 4 [pid 3984] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3983] close(3) = 0 [pid 3983] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 3990 ./strace-static-x86_64: Process 3990 attached [pid 3990] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3990] setpgid(0, 0) = 0 [pid 3990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3984] <... openat resumed>) = 3 [pid 3983] <... openat resumed>) = 3 [pid 3981] <... openat resumed>) = 4 [pid 3980] <... openat resumed>) = 3 [pid 3979] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3990] <... openat resumed>) = 3 [pid 3984] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3983] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3981] exit_group(0 [pid 3980] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3979] exit_group(0 [pid 3984] <... write resumed>) = 8 [pid 3983] <... write resumed>) = 8 [pid 3981] <... exit_group resumed>) = ? [pid 3980] <... write resumed>) = 8 [pid 3979] <... exit_group resumed>) = ? [pid 3990] write(3, "1000", 4 [pid 3984] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3983] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3990] <... write resumed>) = 4 [pid 3984] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3983] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3980] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3990] close(3 [pid 3984] exit_group(0 [pid 3983] exit_group(0 [pid 3979] +++ exited with 0 +++ [pid 3990] <... close resumed>) = 0 [pid 3984] <... exit_group resumed>) = ? [pid 3983] <... exit_group resumed>) = ? [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3979, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3990] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3984] +++ exited with 0 +++ [pid 3983] +++ exited with 0 +++ [pid 3980] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3990] <... openat resumed>) = 3 [pid 3980] exit_group(0 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3984, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3983, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3990] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3990] <... write resumed>) = 8 [pid 3980] <... exit_group resumed>) = ? [pid 3990] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3991 [pid 3990] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3980] +++ exited with 0 +++ [pid 3990] exit_group(0 [pid 3981] +++ exited with 0 +++ [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3980, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3990] <... exit_group resumed>) = ? [pid 3990] +++ exited with 0 +++ [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3981, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3990, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3642] <... restart_syscall resumed>) = 0 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3992 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3993 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3992 attached ./strace-static-x86_64: Process 3991 attached ./strace-static-x86_64: Process 3993 attached [pid 3992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3991] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3994 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3993] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3992] <... prctl resumed>) = 0 [pid 3991] <... prctl resumed>) = 0 [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3994 attached [pid 3993] <... prctl resumed>) = 0 [pid 3992] setpgid(0, 0 [pid 3991] setpgid(0, 0 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3995 [pid 3994] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3993] setpgid(0, 0 [pid 3992] <... setpgid resumed>) = 0 [pid 3991] <... setpgid resumed>) = 0 [pid 3994] <... prctl resumed>) = 0 [pid 3993] <... setpgid resumed>) = 0 [pid 3992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 3996 [pid 3994] setpgid(0, 0 [pid 3993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3992] <... openat resumed>) = 3 [pid 3991] <... openat resumed>) = 3 ./strace-static-x86_64: Process 3996 attached [pid 3994] <... setpgid resumed>) = 0 [pid 3993] <... openat resumed>) = 3 [pid 3992] write(3, "1000", 4 [pid 3991] write(3, "1000", 4./strace-static-x86_64: Process 3995 attached [pid 3994] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3993] write(3, "1000", 4 [pid 3992] <... write resumed>) = 4 [pid 3991] <... write resumed>) = 4 [pid 3996] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3995] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3994] <... openat resumed>) = 3 [pid 3993] <... write resumed>) = 4 [pid 3992] close(3 [pid 3996] <... prctl resumed>) = 0 [pid 3991] close(3 [pid 3996] setpgid(0, 0 [pid 3995] <... prctl resumed>) = 0 [pid 3994] write(3, "1000", 4 [pid 3993] close(3 [pid 3992] <... close resumed>) = 0 [pid 3991] <... close resumed>) = 0 [pid 3996] <... setpgid resumed>) = 0 [pid 3995] setpgid(0, 0 [pid 3994] <... write resumed>) = 4 [pid 3993] <... close resumed>) = 0 [pid 3992] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3991] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3995] <... setpgid resumed>) = 0 [pid 3994] close(3 [pid 3993] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3992] <... openat resumed>) = 3 [pid 3991] <... openat resumed>) = 3 [pid 3996] <... openat resumed>) = 3 [pid 3995] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3994] <... close resumed>) = 0 [pid 3993] <... openat resumed>) = 3 [pid 3992] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3991] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3996] write(3, "1000", 4 [pid 3995] <... openat resumed>) = 3 [pid 3994] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3993] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3992] <... write resumed>) = 8 [pid 3991] <... write resumed>) = 8 [pid 3996] <... write resumed>) = 4 [pid 3995] write(3, "1000", 4 [pid 3994] <... openat resumed>) = 3 [pid 3993] <... write resumed>) = 8 [pid 3992] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3991] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3996] close(3 [pid 3995] <... write resumed>) = 4 [pid 3994] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3993] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3996] <... close resumed>) = 0 [pid 3995] close(3 [pid 3994] <... write resumed>) = 8 [pid 3996] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3995] <... close resumed>) = 0 [pid 3994] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3995] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3996] <... openat resumed>) = 3 [pid 3995] <... openat resumed>) = 3 [pid 3994] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3993] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3992] <... openat resumed>) = 4 [pid 3991] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3996] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3995] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3994] exit_group(0 [pid 3993] exit_group(0 [pid 3991] exit_group(0 [pid 3996] <... write resumed>) = 8 [pid 3995] <... write resumed>) = 8 [pid 3994] <... exit_group resumed>) = ? [pid 3993] <... exit_group resumed>) = ? [pid 3992] exit_group(0 [pid 3991] <... exit_group resumed>) = ? [pid 3996] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3995] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3994] +++ exited with 0 +++ [pid 3993] +++ exited with 0 +++ [pid 3992] <... exit_group resumed>) = ? [pid 3991] +++ exited with 0 +++ [pid 3996] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3995] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3991, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3994, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3996] exit_group(0 [pid 3995] exit_group(0 [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3993, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3996] <... exit_group resumed>) = ? [pid 3995] <... exit_group resumed>) = ? [pid 3639] <... restart_syscall resumed>) = 0 [pid 3996] +++ exited with 0 +++ [pid 3995] +++ exited with 0 +++ [pid 3992] +++ exited with 0 +++ [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3996, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4001 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3995, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3992, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4002 [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4003 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3641] <... restart_syscall resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4004 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4002 attached [pid 4002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 ./strace-static-x86_64: Process 4004 attached ./strace-static-x86_64: Process 4001 attached [pid 4002] setpgid(0, 0 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4005 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4006 [pid 4004] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4002] <... setpgid resumed>) = 0 [pid 4001] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4003 attached ) = 0 ./strace-static-x86_64: Process 4006 attached ./strace-static-x86_64: Process 4005 attached [pid 4004] <... prctl resumed>) = 0 [pid 4003] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4001] setpgid(0, 0 [pid 4006] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4005] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4004] setpgid(0, 0 [pid 4003] <... prctl resumed>) = 0 [pid 4002] <... openat resumed>) = 3 [pid 4001] <... setpgid resumed>) = 0 [pid 4006] <... prctl resumed>) = 0 [pid 4005] <... prctl resumed>) = 0 [pid 4004] <... setpgid resumed>) = 0 [pid 4003] setpgid(0, 0 [pid 4002] write(3, "1000", 4 [pid 4001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4006] setpgid(0, 0 [pid 4005] setpgid(0, 0 [pid 4004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4003] <... setpgid resumed>) = 0 [pid 4002] <... write resumed>) = 4 [pid 4001] <... openat resumed>) = 3 [pid 4006] <... setpgid resumed>) = 0 [pid 4005] <... setpgid resumed>) = 0 [pid 4004] <... openat resumed>) = 3 [pid 4003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4002] close(3 [pid 4001] write(3, "1000", 4 [pid 4006] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4005] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4004] write(3, "1000", 4 [pid 4003] <... openat resumed>) = 3 [pid 4002] <... close resumed>) = 0 [pid 4001] <... write resumed>) = 4 [pid 4006] <... openat resumed>) = 3 [pid 4005] <... openat resumed>) = 3 [pid 4004] <... write resumed>) = 4 [pid 4003] write(3, "1000", 4 [pid 4002] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4001] close(3 [pid 4006] write(3, "1000", 4 [pid 4005] write(3, "1000", 4 [pid 4004] close(3 [pid 4003] <... write resumed>) = 4 [pid 4002] <... openat resumed>) = 3 [pid 4001] <... close resumed>) = 0 [pid 4006] <... write resumed>) = 4 [pid 4005] <... write resumed>) = 4 [pid 4004] <... close resumed>) = 0 [pid 4003] close(3 [pid 4002] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4001] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4006] close(3 [pid 4005] close(3 [pid 4004] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4003] <... close resumed>) = 0 [pid 4002] <... write resumed>) = 8 [pid 4001] <... openat resumed>) = 3 [pid 4006] <... close resumed>) = 0 [pid 4005] <... close resumed>) = 0 [pid 4004] <... openat resumed>) = 3 [pid 4003] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4002] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4001] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4006] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4005] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4004] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4003] <... openat resumed>) = 3 [pid 4001] <... write resumed>) = 8 [pid 4004] <... write resumed>) = 8 [pid 4003] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4001] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4004] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4003] <... write resumed>) = 8 [pid 4003] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4002] <... openat resumed>) = 4 [pid 4006] <... openat resumed>) = 3 [pid 4006] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4005] <... openat resumed>) = 3 [pid 4004] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4003] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4001] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4002] exit_group(0 [pid 4006] <... write resumed>) = 8 [pid 4005] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4004] exit_group(0 [pid 4003] exit_group(0 [pid 4001] exit_group(0 [pid 4004] <... exit_group resumed>) = ? [pid 4003] <... exit_group resumed>) = ? [pid 4001] <... exit_group resumed>) = ? [pid 4006] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4005] <... write resumed>) = 8 [pid 4004] +++ exited with 0 +++ [pid 4003] +++ exited with 0 +++ [pid 4002] <... exit_group resumed>) = ? [pid 4001] +++ exited with 0 +++ [pid 4006] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4005] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4001, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4004, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4003, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 4005] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3644] <... restart_syscall resumed>) = 0 [pid 4006] exit_group(0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3638] <... restart_syscall resumed>) = 0 [pid 4006] <... exit_group resumed>) = ? [pid 4005] exit_group(0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4006] +++ exited with 0 +++ [pid 4005] <... exit_group resumed>) = ? [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4010 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4006, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4011 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4012 [pid 4005] +++ exited with 0 +++ [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4005, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4013 [pid 3642] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4010 attached [pid 4010] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4012 attached ) = 0 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4011 attached [pid 4012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4010] setpgid(0, 0 [pid 4002] +++ exited with 0 +++ [pid 4012] <... prctl resumed>) = 0 [pid 4011] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4010] <... setpgid resumed>) = 0 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4014 [pid 4012] setpgid(0, 0 [pid 4011] <... prctl resumed>) = 0 [pid 4010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4002, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4012] <... setpgid resumed>) = 0 [pid 4011] setpgid(0, 0 [pid 4010] <... openat resumed>) = 3 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4014 attached ./strace-static-x86_64: Process 4013 attached [pid 4012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4011] <... setpgid resumed>) = 0 [pid 4010] write(3, "1000", 4 [pid 4014] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4012] <... openat resumed>) = 3 [pid 4011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4010] <... write resumed>) = 4 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4015 [pid 4012] write(3, "1000", 4 [pid 4011] <... openat resumed>) = 3 [pid 4010] close(3 [pid 4014] <... prctl resumed>) = 0 [pid 4013] <... prctl resumed>) = 0 [pid 4012] <... write resumed>) = 4 [pid 4011] write(3, "1000", 4 [pid 4010] <... close resumed>) = 0 [pid 4013] setpgid(0, 0 [pid 4014] setpgid(0, 0 [pid 4012] close(3 [pid 4011] <... write resumed>) = 4 [pid 4010] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4014] <... setpgid resumed>) = 0 [pid 4013] <... setpgid resumed>) = 0 [pid 4012] <... close resumed>) = 0 [pid 4011] close(3 [pid 4010] <... openat resumed>) = 3 [pid 4012] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4011] <... close resumed>) = 0 [pid 4010] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4012] <... openat resumed>) = 3 [pid 4011] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4010] <... write resumed>) = 8 [pid 4012] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4011] <... openat resumed>) = 3 [pid 4010] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4012] <... write resumed>) = 8 [pid 4011] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4012] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4011] <... write resumed>) = 8 [pid 4011] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4013] write(3, "1000", 4 [pid 4014] <... openat resumed>) = 3 ./strace-static-x86_64: Process 4015 attached [pid 4014] write(3, "1000", 4 [pid 4013] <... write resumed>) = 4 [pid 4014] <... write resumed>) = 4 [pid 4013] close(3) = 0 [pid 4014] close(3 [pid 4015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4012] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4011] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4010] <... openat resumed>) = 4 [pid 4012] exit_group(0 [pid 4013] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4011] exit_group(0 [pid 4010] exit_group(0 [pid 4014] <... close resumed>) = 0 [pid 4015] <... prctl resumed>) = 0 [pid 4012] <... exit_group resumed>) = ? [pid 4011] <... exit_group resumed>) = ? [pid 4010] <... exit_group resumed>) = ? [pid 4015] setpgid(0, 0 [pid 4014] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4013] <... openat resumed>) = 3 [pid 4012] +++ exited with 0 +++ [pid 4011] +++ exited with 0 +++ [pid 4010] +++ exited with 0 +++ [pid 4015] <... setpgid resumed>) = 0 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4010, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4011, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4012, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4014] <... openat resumed>) = 3 [pid 4013] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 4015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4014] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4013] <... write resumed>) = 8 [pid 3644] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3638] <... restart_syscall resumed>) = 0 [pid 4014] <... write resumed>) = 8 [pid 4013] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4015] <... openat resumed>) = 3 [pid 4014] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4015] write(3, "1000", 4) = 4 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4021 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4022 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4023 [pid 4015] close(3./strace-static-x86_64: Process 4022 attached [pid 4022] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4015] <... close resumed>) = 0 [pid 4015] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4022] setpgid(0, 0) = 0 [pid 4022] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4022] write(3, "1000", 4./strace-static-x86_64: Process 4021 attached ) = 4 [pid 4022] close(3 [pid 4021] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4022] <... close resumed>) = 0 [pid 4021] <... prctl resumed>) = 0 [pid 4022] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4021] setpgid(0, 0) = 0 [pid 4021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4021] write(3, "1000", 4./strace-static-x86_64: Process 4023 attached ) = 4 [pid 4021] close(3) = 0 [pid 4021] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4023] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4013] <... openat resumed>) = 4 [pid 4014] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4015] <... openat resumed>) = 3 [pid 4022] <... openat resumed>) = 3 [pid 4021] <... openat resumed>) = 3 [pid 4022] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4014] exit_group(0 [pid 4021] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4015] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4022] <... write resumed>) = 8 [pid 4021] <... write resumed>) = 8 [pid 4015] <... write resumed>) = 8 [pid 4014] <... exit_group resumed>) = ? [pid 4013] exit_group(0 [pid 4022] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4021] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4015] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4014] +++ exited with 0 +++ [pid 4015] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4022] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4014, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4021] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4022] exit_group(0 [pid 4021] exit_group(0 [pid 4022] <... exit_group resumed>) = ? [pid 4015] exit_group(0 [pid 4013] <... exit_group resumed>) = ? [pid 4021] <... exit_group resumed>) = ? [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4022] +++ exited with 0 +++ [pid 4015] <... exit_group resumed>) = ? [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4027 [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4022, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4021] +++ exited with 0 +++ [pid 4015] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4021, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4015, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 4028 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4027 attached [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4030 [pid 4027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4023] <... prctl resumed>) = 0 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4031 [pid 4027] <... prctl resumed>) = 0 [pid 4023] setpgid(0, 0 [pid 4027] setpgid(0, 0) = 0 [pid 4027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4013] +++ exited with 0 +++ [pid 4027] <... openat resumed>) = 3 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4013, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4027] write(3, "1000", 4./strace-static-x86_64: Process 4031 attached ) = 4 ./strace-static-x86_64: Process 4030 attached [pid 4031] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4027] close(3 [pid 4031] <... prctl resumed>) = 0 [pid 4030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4027] <... close resumed>) = 0 [pid 4031] setpgid(0, 0 [pid 4030] <... prctl resumed>) = 0 [pid 4027] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4031] <... setpgid resumed>) = 0 [pid 4030] setpgid(0, 0 [pid 4027] <... openat resumed>) = 3 [pid 4023] <... setpgid resumed>) = 0 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4028 attached [pid 4031] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4030] <... setpgid resumed>) = 0 [pid 4027] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4023] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4031] <... openat resumed>) = 3 [pid 4030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4028] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4027] <... write resumed>) = 8 [pid 4023] <... openat resumed>) = 3 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4032 [pid 4031] write(3, "1000", 4 [pid 4030] <... openat resumed>) = 3 [pid 4028] <... prctl resumed>) = 0 [pid 4027] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4023] write(3, "1000", 4 [pid 4031] <... write resumed>) = 4 [pid 4030] write(3, "1000", 4 [pid 4028] setpgid(0, 0 [pid 4023] <... write resumed>) = 4 [pid 4031] close(3 [pid 4030] <... write resumed>) = 4 [pid 4028] <... setpgid resumed>) = 0 [pid 4023] close(3 [pid 4031] <... close resumed>) = 0 [pid 4030] close(3 [pid 4023] <... close resumed>) = 0 [pid 4031] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4030] <... close resumed>) = 0 [pid 4028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4023] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4030] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4028] <... openat resumed>) = 3 [pid 4028] write(3, "1000", 4) = 4 [pid 4028] close(3./strace-static-x86_64: Process 4032 attached ) = 0 [pid 4028] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4032] setpgid(0, 0 [pid 4031] <... openat resumed>) = 3 [pid 4027] <... openat resumed>) = 4 [pid 4031] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4027] exit_group(0 [pid 4023] <... openat resumed>) = 3 [pid 4032] <... setpgid resumed>) = 0 [pid 4031] <... write resumed>) = 8 [pid 4030] <... openat resumed>) = 3 [pid 4028] <... openat resumed>) = 3 [pid 4027] <... exit_group resumed>) = ? [pid 4032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4031] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4030] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4028] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4027] +++ exited with 0 +++ [pid 4023] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4032] <... openat resumed>) = 3 [pid 4030] <... write resumed>) = 8 [pid 4028] <... write resumed>) = 8 [pid 4023] <... write resumed>) = 8 [pid 4032] write(3, "1000", 4 [pid 4030] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4028] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4023] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4027, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4032] <... write resumed>) = 4 [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 4032] close(3 [pid 3642] <... restart_syscall resumed>) = 0 [pid 4032] <... close resumed>) = 0 [pid 4032] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 4038 ./strace-static-x86_64: Process 4038 attached [pid 4032] <... openat resumed>) = 3 [pid 4031] <... openat resumed>) = 4 [pid 4030] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4028] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4023] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4038] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4032] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4031] exit_group(0 [pid 4030] exit_group(0 [pid 4028] exit_group(0 [pid 4038] <... prctl resumed>) = 0 [pid 4032] <... write resumed>) = 8 [pid 4031] <... exit_group resumed>) = ? [pid 4030] <... exit_group resumed>) = ? [pid 4028] <... exit_group resumed>) = ? [pid 4023] exit_group(0 [pid 4038] setpgid(0, 0 [pid 4032] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4031] +++ exited with 0 +++ [pid 4030] +++ exited with 0 +++ [pid 4028] +++ exited with 0 +++ [pid 4023] <... exit_group resumed>) = ? [pid 4038] <... setpgid resumed>) = 0 [pid 4023] +++ exited with 0 +++ [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4028, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4030, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4031, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4023, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4038] <... openat resumed>) = 3 [pid 3644] <... restart_syscall resumed>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 4038] write(3, "1000", 4 [pid 3638] <... restart_syscall resumed>) = 0 [pid 4038] <... write resumed>) = 4 [pid 4038] close(3) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4038] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4047 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4044 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4046 ./strace-static-x86_64: Process 4044 attached [pid 4044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4044] setpgid(0, 0 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4048 [pid 4044] <... setpgid resumed>) = 0 [pid 4044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4046 attached ./strace-static-x86_64: Process 4048 attached [pid 4032] <... openat resumed>) = 4 [pid 4038] <... openat resumed>) = 3 [pid 4038] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4032] exit_group(0 [pid 4038] <... write resumed>) = 8 [pid 4032] <... exit_group resumed>) = ? [pid 4038] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4044] <... openat resumed>) = 3 [pid 4044] write(3, "1000", 4 [pid 4038] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4044] <... write resumed>) = 4 [pid 4044] close(3 [pid 4038] exit_group(0 [pid 4044] <... close resumed>) = 0 [pid 4038] <... exit_group resumed>) = ? [pid 4044] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4038] +++ exited with 0 +++ [pid 4044] <... openat resumed>) = 3 [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4038, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4044] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4044] <... write resumed>) = 8 [pid 4044] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR) = -1 EBUSY (Device or resource busy) [pid 4044] exit_group(0) = ? [pid 4044] +++ exited with 0 +++ [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4049 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4044, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555dd25d0) = 4050 ./strace-static-x86_64: Process 4050 attached [pid 4032] +++ exited with 0 +++ [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4050] setpgid(0, 0) = 0 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4051 [pid 4050] write(3, "1000", 4./strace-static-x86_64: Process 4047 attached ) = 4 [pid 4050] close(3) = 0 [pid 4050] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4048] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4050] <... openat resumed>) = 3 [pid 4046] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4050] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4047] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4050] <... write resumed>) = 8 ./strace-static-x86_64: Process 4049 attached [pid 4050] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4048] <... prctl resumed>) = 0 [pid 4047] <... prctl resumed>) = 0 [pid 4046] <... prctl resumed>) = 0 [pid 4046] setpgid(0, 0 [pid 4048] setpgid(0, 0 [pid 4047] setpgid(0, 0 [pid 4048] <... setpgid resumed>) = 0 [pid 4046] <... setpgid resumed>) = 0 [pid 4047] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4051 attached [pid 4046] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4051] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4048] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4051] <... prctl resumed>) = 0 [pid 4051] setpgid(0, 0) = 0 [pid 4051] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4048] <... openat resumed>) = 3 [pid 4047] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4046] <... openat resumed>) = 3 [pid 4051] <... openat resumed>) = 3 [pid 4049] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4051] write(3, "1000", 4) = 4 [pid 4048] write(3, "1000", 4 [pid 4046] write(3, "1000", 4 [pid 4051] close(3 [pid 4049] <... prctl resumed>) = 0 [pid 4048] <... write resumed>) = 4 [pid 4047] <... openat resumed>) = 3 [pid 4046] <... write resumed>) = 4 [pid 4051] <... close resumed>) = 0 [pid 4049] setpgid(0, 0 [pid 4048] close(3 [pid 4047] write(3, "1000", 4 [pid 4046] close(3 [pid 4051] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 4050] <... openat resumed>) = 4 [pid 4049] <... setpgid resumed>) = 0 [pid 4048] <... close resumed>) = 0 [pid 4047] <... write resumed>) = 4 [pid 4046] <... close resumed>) = 0 [pid 4051] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4050] exit_group(0 [pid 4051] <... write resumed>) = 8 [pid 4050] <... exit_group resumed>) = ? [pid 4049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4048] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4051] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4047] close(3 [pid 4046] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4051] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4049] <... openat resumed>) = 3 [pid 4048] <... openat resumed>) = 3 [pid 4047] <... close resumed>) = 0 [pid 4051] exit_group(0 [pid 4050] +++ exited with 0 +++ [pid 4049] write(3, "1000", 4 [pid 4048] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4047] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4046] <... openat resumed>) = 3 [pid 4051] <... exit_group resumed>) = ? [pid 4049] <... write resumed>) = 4 [pid 4048] <... write resumed>) = 8 [pid 4047] <... openat resumed>) = 3 [pid 4046] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4049] close(3 [pid 4048] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4047] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4046] <... write resumed>) = 8 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4050, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4051] +++ exited with 0 +++ [pid 4049] <... close resumed>) = 0 [pid 4047] <... write resumed>) = 8 [pid 4046] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] restart_syscall(<... resuming interrupted clone ...> [pid 4049] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4047] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] <... restart_syscall resumed>) = 0 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4051, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4058 attached [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4058 [pid 4058] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4060 [pid 4058] <... prctl resumed>) = 0 [pid 4058] setpgid(0, 0./strace-static-x86_64: Process 4060 attached ) = 0 [pid 4058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4060] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4058] <... openat resumed>) = 3 [pid 4060] <... prctl resumed>) = 0 [pid 4058] write(3, "1000", 4 [pid 4060] setpgid(0, 0 [pid 4058] <... write resumed>) = 4 [pid 4060] <... setpgid resumed>) = 0 [pid 4058] close(3 [pid 4060] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4058] <... close resumed>) = 0 [pid 4060] <... openat resumed>) = 3 [pid 4058] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4060] write(3, "1000", 4) = 4 [pid 4060] close(3) = 0 [pid 4060] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE) = 3 [pid 4058] <... openat resumed>) = 3 [pid 4049] <... openat resumed>) = 3 [pid 4048] <... openat resumed>) = 4 [pid 4047] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4046] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4060] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4058] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4049] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4048] exit_group(0 [pid 4047] exit_group(0 [pid 4046] exit_group(0 [pid 4060] <... write resumed>) = 8 [pid 4058] <... write resumed>) = 8 [pid 4049] <... write resumed>) = 8 [pid 4048] <... exit_group resumed>) = ? [pid 4047] <... exit_group resumed>) = ? [pid 4046] <... exit_group resumed>) = ? [pid 4060] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4058] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4049] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4047] +++ exited with 0 +++ [pid 4046] +++ exited with 0 +++ [pid 4060] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4058] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4049] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4060] exit_group(0 [pid 4058] exit_group(0 [pid 4049] exit_group(0 [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4046, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4047, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4060] <... exit_group resumed>) = ? [pid 4058] <... exit_group resumed>) = ? [pid 4049] <... exit_group resumed>) = ? [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 4060] +++ exited with 0 +++ [pid 4058] +++ exited with 0 +++ [pid 4049] +++ exited with 0 +++ [pid 4048] +++ exited with 0 +++ [pid 3643] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4060, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4049, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4058, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4048, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4063 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4064 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4063 attached ./strace-static-x86_64: Process 4065 attached [pid 4063] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4065 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4066 [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4067 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4068 [pid 4065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4063] <... prctl resumed>) = 0 [pid 4065] <... prctl resumed>) = 0 [pid 4063] setpgid(0, 0 [pid 4065] setpgid(0, 0 [pid 4063] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4068 attached ./strace-static-x86_64: Process 4067 attached ./strace-static-x86_64: Process 4064 attached [pid 4065] <... setpgid resumed>) = 0 [pid 4063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 4066 attached [pid 4068] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4067] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4064] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4063] <... openat resumed>) = 3 [pid 4068] <... prctl resumed>) = 0 [pid 4067] <... prctl resumed>) = 0 [pid 4066] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4065] <... openat resumed>) = 3 [pid 4064] <... prctl resumed>) = 0 [pid 4063] write(3, "1000", 4 [pid 4068] setpgid(0, 0 [pid 4067] setpgid(0, 0 [pid 4066] <... prctl resumed>) = 0 [pid 4065] write(3, "1000", 4 [pid 4064] setpgid(0, 0 [pid 4063] <... write resumed>) = 4 [pid 4068] <... setpgid resumed>) = 0 [pid 4067] <... setpgid resumed>) = 0 [pid 4066] setpgid(0, 0 [pid 4065] <... write resumed>) = 4 [pid 4064] <... setpgid resumed>) = 0 [pid 4063] close(3 [pid 4068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4067] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4066] <... setpgid resumed>) = 0 [pid 4065] close(3 [pid 4064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4063] <... close resumed>) = 0 [pid 4068] <... openat resumed>) = 3 [pid 4067] <... openat resumed>) = 3 [pid 4066] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4065] <... close resumed>) = 0 [pid 4064] <... openat resumed>) = 3 [pid 4063] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4068] write(3, "1000", 4 [pid 4067] write(3, "1000", 4 [pid 4066] <... openat resumed>) = 3 [pid 4064] write(3, "1000", 4 [pid 4068] <... write resumed>) = 4 [pid 4067] <... write resumed>) = 4 [pid 4066] write(3, "1000", 4 [pid 4064] <... write resumed>) = 4 [pid 4068] close(3 [pid 4067] close(3 [pid 4066] <... write resumed>) = 4 [pid 4065] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4064] close(3 [pid 4063] <... openat resumed>) = 3 [pid 4068] <... close resumed>) = 0 [pid 4067] <... close resumed>) = 0 [pid 4066] close(3 [pid 4064] <... close resumed>) = 0 [pid 4068] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4067] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4066] <... close resumed>) = 0 [pid 4065] <... openat resumed>) = 3 [pid 4064] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4063] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4068] <... openat resumed>) = 3 [pid 4067] <... openat resumed>) = 3 [pid 4066] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4065] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4064] <... openat resumed>) = 3 [pid 4063] <... write resumed>) = 8 [pid 4068] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4067] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4066] <... openat resumed>) = 3 [pid 4065] <... write resumed>) = 8 [pid 4064] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4063] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4068] <... write resumed>) = 8 [pid 4067] <... write resumed>) = 8 [pid 4066] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4064] <... write resumed>) = 8 [pid 4068] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4067] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4066] <... write resumed>) = 8 [pid 4064] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4066] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4065] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4068] <... openat resumed>) = 4 [pid 4067] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4066] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4065] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4064] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4063] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4068] exit_group(0 [pid 4067] exit_group(0 [pid 4066] exit_group(0 [pid 4065] exit_group(0 [pid 4064] exit_group(0 [pid 4063] exit_group(0 [pid 4068] <... exit_group resumed>) = ? [pid 4067] <... exit_group resumed>) = ? [pid 4066] <... exit_group resumed>) = ? [pid 4065] <... exit_group resumed>) = ? [pid 4064] <... exit_group resumed>) = ? [pid 4063] <... exit_group resumed>) = ? [pid 4068] +++ exited with 0 +++ [pid 4067] +++ exited with 0 +++ [pid 4066] +++ exited with 0 +++ [pid 4065] +++ exited with 0 +++ [pid 4064] +++ exited with 0 +++ [pid 4063] +++ exited with 0 +++ [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4068, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4063, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4066, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4067, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4064, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4065, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3641] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3644] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3643] <... restart_syscall resumed>) = 0 [pid 3641] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4074 attached [pid 4074] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4074 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4075 [pid 4074] setpgid(0, 0) = 0 [pid 4074] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4076 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4080 [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4078 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4079 ./strace-static-x86_64: Process 4076 attached ./strace-static-x86_64: Process 4078 attached ./strace-static-x86_64: Process 4075 attached [pid 4074] <... openat resumed>) = 3 [pid 4074] write(3, "1000", 4) = 4 [pid 4074] close(3) = 0 [pid 4074] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4078] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4076] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4075] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4076] <... prctl resumed>) = 0 [pid 4075] <... prctl resumed>) = 0 [pid 4074] <... openat resumed>) = 3 [pid 4078] <... prctl resumed>) = 0 [pid 4074] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8./strace-static-x86_64: Process 4079 attached [pid 4079] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4074] <... write resumed>) = 8 [pid 4078] setpgid(0, 0 [pid 4076] setpgid(0, 0 [pid 4075] setpgid(0, 0 [pid 4078] <... setpgid resumed>) = 0 [pid 4075] <... setpgid resumed>) = 0 [pid 4076] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4080 attached [pid 4079] <... prctl resumed>) = 0 [pid 4074] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4079] setpgid(0, 0 [pid 4080] <... prctl resumed>) = 0 [pid 4079] <... setpgid resumed>) = 0 [pid 4080] setpgid(0, 0 [pid 4079] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4076] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4080] <... setpgid resumed>) = 0 [pid 4079] <... openat resumed>) = 3 [pid 4078] <... openat resumed>) = 3 [pid 4080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4079] write(3, "1000", 4 [pid 4075] <... openat resumed>) = 3 [pid 4080] <... openat resumed>) = 3 [pid 4079] <... write resumed>) = 4 [pid 4078] write(3, "1000", 4 [pid 4075] write(3, "1000", 4 [pid 4080] write(3, "1000", 4 [pid 4079] close(3 [pid 4078] <... write resumed>) = 4 [pid 4075] <... write resumed>) = 4 [pid 4080] <... write resumed>) = 4 [pid 4079] <... close resumed>) = 0 [pid 4078] close(3 [pid 4076] <... openat resumed>) = 3 [pid 4075] close(3 [pid 4080] close(3 [pid 4079] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4080] <... close resumed>) = 0 [pid 4078] <... close resumed>) = 0 [pid 4076] write(3, "1000", 4 [pid 4075] <... close resumed>) = 0 [pid 4080] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4078] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4076] <... write resumed>) = 4 [pid 4075] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4076] close(3) = 0 [pid 4076] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4080] <... openat resumed>) = 3 [pid 4079] <... openat resumed>) = 3 [pid 4074] <... openat resumed>) = 4 [pid 4080] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4079] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4078] <... openat resumed>) = 3 [pid 4074] exit_group(0 [pid 4080] <... write resumed>) = 8 [pid 4079] <... write resumed>) = 8 [pid 4074] <... exit_group resumed>) = ? [pid 4080] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4079] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4078] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4076] <... openat resumed>) = 3 [pid 4075] <... openat resumed>) = 3 [pid 4074] +++ exited with 0 +++ [pid 4078] <... write resumed>) = 8 [pid 4076] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4075] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 3641] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4074, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4078] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4076] <... write resumed>) = 8 [pid 4075] <... write resumed>) = 8 [pid 4076] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4075] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3641] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4085 attached [pid 4085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3641] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4085 [pid 4085] <... prctl resumed>) = 0 [pid 4085] setpgid(0, 0) = 0 [pid 4085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4085] write(3, "1000", 4) = 4 [pid 4085] close(3) = 0 [pid 4085] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4080] <... openat resumed>) = 4 [pid 4079] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4078] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4076] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4075] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4085] <... openat resumed>) = 3 [pid 4080] exit_group(0 [pid 4079] exit_group(0 [pid 4078] exit_group(0 [pid 4076] exit_group(0 [pid 4075] exit_group(0 [pid 4085] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4080] <... exit_group resumed>) = ? [pid 4079] <... exit_group resumed>) = ? [pid 4078] <... exit_group resumed>) = ? [pid 4076] <... exit_group resumed>) = ? [pid 4075] <... exit_group resumed>) = ? [pid 4085] <... write resumed>) = 8 [pid 4080] +++ exited with 0 +++ [pid 4079] +++ exited with 0 +++ [pid 4078] +++ exited with 0 +++ [pid 4076] +++ exited with 0 +++ [pid 4075] +++ exited with 0 +++ [pid 4085] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 3644] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4080, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4078, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3642] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4079, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3639] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4076, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3638] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4075, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3643] restart_syscall(<... resuming interrupted clone ...> [pid 3642] restart_syscall(<... resuming interrupted clone ...> [pid 3639] restart_syscall(<... resuming interrupted clone ...> [pid 3638] restart_syscall(<... resuming interrupted clone ...> [pid 3644] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3643] <... restart_syscall resumed>) = 0 [pid 3642] <... restart_syscall resumed>) = 0 [pid 3639] <... restart_syscall resumed>) = 0 [pid 3638] <... restart_syscall resumed>) = 0 [pid 3644] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4090 [pid 3643] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3642] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3638] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4091 attached ./strace-static-x86_64: Process 4090 attached [pid 4091] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4091 [pid 3642] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4092 [pid 3639] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4094 [pid 3638] <... clone resumed>, child_tidptr=0x555555dd25d0) = 4095 ./strace-static-x86_64: Process 4092 attached [pid 4091] <... prctl resumed>) = 0 [pid 4090] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4092] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4091] setpgid(0, 0 [pid 4090] <... prctl resumed>) = 0 [pid 4092] <... prctl resumed>) = 0 [pid 4091] <... setpgid resumed>) = 0 [pid 4090] setpgid(0, 0./strace-static-x86_64: Process 4095 attached [pid 4092] setpgid(0, 0 [pid 4091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4090] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 4094 attached [pid 4095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4092] <... setpgid resumed>) = 0 [pid 4091] <... openat resumed>) = 3 [pid 4090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4095] <... prctl resumed>) = 0 [pid 4094] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4091] write(3, "1000", 4 [pid 4090] <... openat resumed>) = 3 [pid 4095] setpgid(0, 0 [pid 4094] <... prctl resumed>) = 0 [pid 4092] <... openat resumed>) = 3 [pid 4091] <... write resumed>) = 4 [pid 4090] write(3, "1000", 4 [pid 4095] <... setpgid resumed>) = 0 [pid 4094] setpgid(0, 0 [pid 4092] write(3, "1000", 4 [pid 4091] close(3 [pid 4090] <... write resumed>) = 4 [pid 4095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4094] <... setpgid resumed>) = 0 [pid 4092] <... write resumed>) = 4 [pid 4091] <... close resumed>) = 0 [pid 4090] close(3 [pid 4095] <... openat resumed>) = 3 [pid 4094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4092] close(3 [pid 4091] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4090] <... close resumed>) = 0 [pid 4095] write(3, "1000", 4 [pid 4094] <... openat resumed>) = 3 [pid 4085] <... openat resumed>) = 4 [pid 4095] <... write resumed>) = 4 [pid 4094] write(3, "1000", 4 [pid 4092] <... close resumed>) = 0 [pid 4091] <... openat resumed>) = 3 [pid 4090] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4085] exit_group(0 [pid 4095] close(3 [pid 4094] <... write resumed>) = 4 [pid 4092] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4091] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4090] <... openat resumed>) = 3 [pid 4085] <... exit_group resumed>) = ? [pid 4095] <... close resumed>) = 0 [pid 4094] close(3 [pid 4092] <... openat resumed>) = 3 [pid 4091] <... write resumed>) = 8 [pid 4090] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4095] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4094] <... close resumed>) = 0 [pid 4092] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4091] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4090] <... write resumed>) = 8 [pid 4095] <... openat resumed>) = 3 [pid 4094] openat(AT_FDCWD, "/dev/rfkill", O_WRONLY|O_LARGEFILE [pid 4095] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4094] <... openat resumed>) = 3 [pid 4095] <... write resumed>) = 8 [pid 4094] write(3, "\x01\x00\x00\x00\x00\x03\x04\x00", 8 [pid 4092] <... write resumed>) = 8 [pid 4091] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4090] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4095] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4092] openat(AT_FDCWD, "/dev/virtual_nci", O_RDWR [pid 4091] exit_group(0 [pid 4090] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4095] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4092] <... openat resumed>) = -1 EBUSY (Device or resource busy) [pid 4091] <... exit_group resumed>) = ? [pid 4090] exit_group(0 [pid 4095] exit_group(0 [pid 4092] exit_group(0 [pid 4095] <... exit_group resumed>) = ? [pid 4092] <... exit_group resumed>) = ? [pid 4090] <... exit_group resumed>) = ? [pid 3641] kill(-4085, SIGKILL) = 0 [pid 3641] kill(4085, SIGKILL) = 0 [pid 3644] kill(-4090, SIGKILL) = 0 [pid 3644] kill(4090, SIGKILL) = 0 [pid 3643] kill(-4091, SIGKILL) = 0 [pid 3639] kill(-4094, SIGKILL) = 0 [pid 3639] kill(4094, SIGKILL) = 0 [pid 3643] kill(4091, SIGKILL [pid 3642] kill(-4092, SIGKILL) = 0 [pid 3638] kill(-4095, SIGKILL [pid 3642] kill(4092, SIGKILL) = 0 [pid 3638] <... kill resumed>) = 0 [pid 3643] <... kill resumed>) = 0 [pid 3638] kill(4095, SIGKILL) = 0 [pid 3641] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3641] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3641] getdents64(3, 0x555555dd3620 /* 2 entries */, 32768) = 48 [pid 3641] getdents64(3, 0x555555dd3620 /* 0 entries */, 32768) = 0 [pid 3641] close(3) = 0 [pid 3644] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3644] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3644] getdents64(3, 0x555555dd3620 /* 2 entries */, 32768) = 48 [pid 3644] getdents64(3, 0x555555dd3620 /* 0 entries */, 32768) = 0 [pid 3644] close(3) = 0 [pid 3642] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3642] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3642] getdents64(3, 0x555555dd3620 /* 2 entries */, 32768) = 48 [pid 3642] getdents64(3, 0x555555dd3620 /* 0 entries */, 32768) = 0 [pid 3642] close(3) = 0 [pid 3639] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3639] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3639] getdents64(3, 0x555555dd3620 /* 2 entries */, 32768) = 48 [pid 3639] getdents64(3, 0x555555dd3620 /* 0 entries */, 32768) = 0 [pid 3639] close(3) = 0 [pid 3638] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3 [pid 3638] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3638] getdents64(3, 0x555555dd3620 /* 2 entries */, 32768) = 48 [pid 3638] getdents64(3, 0x555555dd3620 /* 0 entries */, 32768) = 0 [pid 3643] openat(AT_FDCWD, "/sys/fs/fuse/connections", O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY [pid 3638] close(3 [pid 3643] <... openat resumed>) = 3 [pid 3638] <... close resumed>) = 0 [pid 3643] fstat(3, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0 [pid 3643] getdents64(3, 0x555555dd3620 /* 2 entries */, 32768) = 48 [pid 3643] getdents64(3, 0x555555dd3620 /* 0 entries */, 32768) = 0 [pid 3643] close(3) = 0 syzkaller login: [ 76.260481][ T7] cfg80211: failed to load regulatory.db [ 286.178962][ T28] INFO: task kworker/1:2:150 blocked for more than 143 seconds. [ 286.186731][ T28] Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 286.194353][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.203109][ T28] task:kworker/1:2 state:D stack:27224 pid:150 ppid:2 flags:0x00004000 [ 286.212420][ T28] Workqueue: events rfkill_global_led_trigger_worker [ 286.219272][ T28] Call Trace: [ 286.222561][ T28] [ 286.225485][ T28] __schedule+0xae9/0x53f0 [ 286.230011][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.235328][ T28] ? preempt_schedule_thunk+0x1a/0x1c [ 286.240770][ T28] ? preempt_schedule_common+0x59/0xc0 [ 286.246258][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.251613][ T28] schedule+0xde/0x1b0 [ 286.255711][ T28] schedule_preempt_disabled+0x13/0x20 [ 286.261218][ T28] __mutex_lock+0xa48/0x1360 [ 286.265835][ T28] ? rfkill_global_led_trigger_worker+0x1b/0x120 [ 286.272249][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 286.277857][ T28] ? lock_release+0x810/0x810 [ 286.282627][ T28] ? __switch_to+0x5d0/0x10e0 [ 286.287337][ T28] rfkill_global_led_trigger_worker+0x1b/0x120 [ 286.293574][ T28] process_one_work+0x9bf/0x1710 [ 286.298554][ T28] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.304036][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 286.309127][ T28] ? _raw_spin_lock_irq+0x45/0x50 [ 286.314227][ T28] worker_thread+0x669/0x1090 [ 286.318981][ T28] ? __kthread_parkme+0x163/0x220 [ 286.324059][ T28] ? process_one_work+0x1710/0x1710 [ 286.329340][ T28] kthread+0x2e8/0x3a0 [ 286.333441][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 286.339152][ T28] ret_from_fork+0x1f/0x30 [ 286.343599][ T28] [ 286.346687][ T28] INFO: task syz-executor567:4085 blocked for more than 143 seconds. [ 286.354801][ T28] Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 286.362392][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.371091][ T28] task:syz-executor567 state:D stack:27000 pid:4085 ppid:3641 flags:0x00004002 [ 286.380343][ T28] Call Trace: [ 286.383618][ T28] [ 286.386541][ T28] __schedule+0xae9/0x53f0 [ 286.391028][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.396346][ T28] schedule+0xde/0x1b0 [ 286.400469][ T28] schedule_preempt_disabled+0x13/0x20 [ 286.405953][ T28] __mutex_lock+0xa48/0x1360 [ 286.410598][ T28] ? rfkill_unregister+0xde/0x2c0 [ 286.415656][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 286.421274][ T28] ? nfc_genl_device_removed+0x226/0x2f0 [ 286.426986][ T28] ? nfc_genl_device_added+0x230/0x230 [ 286.432559][ T28] rfkill_unregister+0xde/0x2c0 [ 286.437480][ T28] nfc_unregister_device+0x96/0x330 [ 286.442739][ T28] virtual_ncidev_close+0x71/0x90 [ 286.447985][ T28] __fput+0x27c/0xa90 [ 286.452059][ T28] ? virtual_nci_open+0x10/0x10 [ 286.456961][ T28] task_work_run+0x16f/0x270 [ 286.461655][ T28] ? task_work_cancel+0x30/0x30 [ 286.466533][ T28] ? do_raw_spin_unlock+0x175/0x230 [ 286.471780][ T28] do_exit+0xb3d/0x2a30 [ 286.475965][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 286.480876][ T28] ? do_raw_spin_lock+0x124/0x2b0 [ 286.485922][ T28] ? mm_update_next_owner+0x7b0/0x7b0 [ 286.491346][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 286.496298][ T28] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.501543][ T28] do_group_exit+0xd4/0x2a0 [ 286.506071][ T28] __x64_sys_exit_group+0x3e/0x50 [ 286.511143][ T28] do_syscall_64+0x39/0xb0 [ 286.515625][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 286.521592][ T28] RIP: 0033:0x7f9273843af9 [ 286.526025][ T28] RSP: 002b:00007ffe603a8318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 286.534553][ T28] RAX: ffffffffffffffda RBX: 00007f92738b7330 RCX: 00007f9273843af9 [ 286.542617][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 286.550638][ T28] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 286.558625][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92738b7330 [ 286.566648][ T28] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 286.574670][ T28] [ 286.577684][ T28] INFO: task syz-executor567:4090 blocked for more than 143 seconds. [ 286.585801][ T28] Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 286.593485][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.602210][ T28] task:syz-executor567 state:D stack:28232 pid:4090 ppid:3644 flags:0x00004002 [ 286.611508][ T28] Call Trace: [ 286.614791][ T28] [ 286.617719][ T28] __schedule+0xae9/0x53f0 [ 286.622217][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.627550][ T28] schedule+0xde/0x1b0 [ 286.631720][ T28] schedule_preempt_disabled+0x13/0x20 [ 286.637213][ T28] __mutex_lock+0xa48/0x1360 [ 286.641913][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 286.647948][ T28] ? rfkill_fop_release+0x4b/0x300 [ 286.653123][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 286.658703][ T28] ? __fsnotify_parent+0x49c/0xa60 [ 286.663918][ T28] ? fcntl_setlk+0xd80/0xd80 [ 286.668550][ T28] rfkill_fop_release+0x4b/0x300 [ 286.673579][ T28] __fput+0x27c/0xa90 [ 286.677591][ T28] ? rfkill_uevent_work+0xa0/0xa0 [ 286.682679][ T28] task_work_run+0x16f/0x270 [ 286.687306][ T28] ? task_work_cancel+0x30/0x30 [ 286.692218][ T28] ? do_raw_spin_unlock+0x175/0x230 [ 286.697471][ T28] do_exit+0xb3d/0x2a30 [ 286.701709][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 286.706683][ T28] ? do_raw_spin_lock+0x124/0x2b0 [ 286.711790][ T28] ? mm_update_next_owner+0x7b0/0x7b0 [ 286.717204][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 286.722242][ T28] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.727486][ T28] do_group_exit+0xd4/0x2a0 [ 286.732170][ T28] __x64_sys_exit_group+0x3e/0x50 [ 286.737227][ T28] do_syscall_64+0x39/0xb0 [ 286.741816][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 286.747757][ T28] RIP: 0033:0x7f9273843af9 [ 286.752226][ T28] RSP: 002b:00007ffe603a8318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 286.760823][ T28] RAX: ffffffffffffffda RBX: 00007f92738b7330 RCX: 00007f9273843af9 [ 286.768847][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 286.776844][ T28] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 286.784892][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92738b7330 [ 286.792917][ T28] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 286.800970][ T28] [ 286.804025][ T28] INFO: task syz-executor567:4091 blocked for more than 143 seconds. [ 286.812167][ T28] Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 286.819751][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.828425][ T28] task:syz-executor567 state:D stack:28232 pid:4091 ppid:3643 flags:0x00004002 [ 286.837695][ T28] Call Trace: [ 286.841050][ T28] [ 286.843991][ T28] __schedule+0xae9/0x53f0 [ 286.848440][ T28] ? io_schedule_timeout+0x150/0x150 [ 286.853809][ T28] schedule+0xde/0x1b0 [ 286.857933][ T28] schedule_preempt_disabled+0x13/0x20 [ 286.863587][ T28] __mutex_lock+0xa48/0x1360 [ 286.868222][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 286.874267][ T28] ? rfkill_fop_release+0x4b/0x300 [ 286.879453][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 286.885024][ T28] ? __fsnotify_parent+0x49c/0xa60 [ 286.890227][ T28] ? fcntl_setlk+0xd80/0xd80 [ 286.894927][ T28] rfkill_fop_release+0x4b/0x300 [ 286.899950][ T28] __fput+0x27c/0xa90 [ 286.903960][ T28] ? rfkill_uevent_work+0xa0/0xa0 [ 286.909043][ T28] task_work_run+0x16f/0x270 [ 286.913677][ T28] ? task_work_cancel+0x30/0x30 [ 286.918545][ T28] ? do_raw_spin_unlock+0x175/0x230 [ 286.923818][ T28] do_exit+0xb3d/0x2a30 [ 286.928008][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 286.932940][ T28] ? do_raw_spin_lock+0x124/0x2b0 [ 286.937987][ T28] ? mm_update_next_owner+0x7b0/0x7b0 [ 286.943441][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 286.948600][ T28] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.953856][ T28] do_group_exit+0xd4/0x2a0 [ 286.958401][ T28] __x64_sys_exit_group+0x3e/0x50 [ 286.963490][ T28] do_syscall_64+0x39/0xb0 [ 286.968025][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 286.974005][ T28] RIP: 0033:0x7f9273843af9 [ 286.978446][ T28] RSP: 002b:00007ffe603a8318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 286.986957][ T28] RAX: ffffffffffffffda RBX: 00007f92738b7330 RCX: 00007f9273843af9 [ 286.994970][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 287.002981][ T28] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 287.010995][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92738b7330 [ 287.019014][ T28] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 287.027021][ T28] [ 287.030093][ T28] INFO: task syz-executor567:4092 blocked for more than 144 seconds. [ 287.038168][ T28] Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 287.045754][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.054457][ T28] task:syz-executor567 state:D stack:28232 pid:4092 ppid:3642 flags:0x00004002 [ 287.063700][ T28] Call Trace: [ 287.066984][ T28] [ 287.069961][ T28] __schedule+0xae9/0x53f0 [ 287.074419][ T28] ? io_schedule_timeout+0x150/0x150 [ 287.079774][ T28] schedule+0xde/0x1b0 [ 287.083866][ T28] schedule_preempt_disabled+0x13/0x20 [ 287.089404][ T28] __mutex_lock+0xa48/0x1360 [ 287.094028][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 287.100144][ T28] ? rfkill_fop_release+0x4b/0x300 [ 287.105304][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 287.110956][ T28] ? __fsnotify_parent+0x49c/0xa60 [ 287.116104][ T28] ? fcntl_setlk+0xd80/0xd80 [ 287.120752][ T28] rfkill_fop_release+0x4b/0x300 [ 287.125719][ T28] __fput+0x27c/0xa90 [ 287.129778][ T28] ? rfkill_uevent_work+0xa0/0xa0 [ 287.134845][ T28] task_work_run+0x16f/0x270 [ 287.139511][ T28] ? task_work_cancel+0x30/0x30 [ 287.144477][ T28] ? do_raw_spin_unlock+0x175/0x230 [ 287.149782][ T28] do_exit+0xb3d/0x2a30 [ 287.154005][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 287.158937][ T28] ? do_raw_spin_lock+0x124/0x2b0 [ 287.163981][ T28] ? mm_update_next_owner+0x7b0/0x7b0 [ 287.169430][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 287.174408][ T28] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.179674][ T28] do_group_exit+0xd4/0x2a0 [ 287.184416][ T28] __x64_sys_exit_group+0x3e/0x50 [ 287.189500][ T28] do_syscall_64+0x39/0xb0 [ 287.193944][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 287.199898][ T28] RIP: 0033:0x7f9273843af9 [ 287.204420][ T28] RSP: 002b:00007ffe603a8318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 287.212881][ T28] RAX: ffffffffffffffda RBX: 00007f92738b7330 RCX: 00007f9273843af9 [ 287.220898][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 287.228913][ T28] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 287.236923][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92738b7330 [ 287.244976][ T28] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 287.253056][ T28] [ 287.256098][ T28] INFO: task syz-executor567:4094 blocked for more than 144 seconds. [ 287.264232][ T28] Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 287.271861][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.280658][ T28] task:syz-executor567 state:D stack:28232 pid:4094 ppid:3639 flags:0x00004004 [ 287.289919][ T28] Call Trace: [ 287.293191][ T28] [ 287.296127][ T28] __schedule+0xae9/0x53f0 [ 287.300618][ T28] ? io_schedule_timeout+0x150/0x150 [ 287.305939][ T28] schedule+0xde/0x1b0 [ 287.310060][ T28] schedule_preempt_disabled+0x13/0x20 [ 287.315547][ T28] __mutex_lock+0xa48/0x1360 [ 287.320207][ T28] ? nfc_dev_down+0x2d/0x2d0 [ 287.324810][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 287.330409][ T28] ? find_held_lock+0x2d/0x110 [ 287.335216][ T28] ? mark_held_locks+0x9f/0xe0 [ 287.340042][ T28] ? nfc_dev_down+0x2d0/0x2d0 [ 287.344736][ T28] nfc_dev_down+0x2d/0x2d0 [ 287.349194][ T28] ? nfc_dev_down+0x2d0/0x2d0 [ 287.353884][ T28] nfc_rfkill_set_block+0x33/0xd0 [ 287.358957][ T28] ? nfc_dev_down+0x2d0/0x2d0 [ 287.363668][ T28] rfkill_set_block+0x1f9/0x540 [ 287.368523][ T28] rfkill_fop_write+0x2c7/0x570 [ 287.373491][ T28] ? rfkill_sync_work+0xc0/0xc0 [ 287.378399][ T28] ? bpf_lsm_file_permission+0x9/0x10 [ 287.383872][ T28] ? security_file_permission+0xaf/0xd0 [ 287.389554][ T28] vfs_write+0x2db/0xdd0 [ 287.393810][ T28] ? rfkill_sync_work+0xc0/0xc0 [ 287.398695][ T28] ? kernel_write+0x630/0x630 [ 287.403449][ T28] ? find_held_lock+0x2d/0x110 [ 287.408263][ T28] ? ptrace_notify+0xfe/0x140 [ 287.413464][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 287.418350][ T28] ? __fget_light+0x20a/0x270 [ 287.423084][ T28] ksys_write+0x1ec/0x250 [ 287.427442][ T28] ? __ia32_sys_read+0xb0/0xb0 [ 287.432303][ T28] ? lockdep_hardirqs_on+0x7d/0x100 [ 287.437559][ T28] ? _raw_spin_unlock_irq+0x2e/0x50 [ 287.442846][ T28] ? ptrace_notify+0xfe/0x140 [ 287.447670][ T28] do_syscall_64+0x39/0xb0 [ 287.452144][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 287.458076][ T28] RIP: 0033:0x7f9273844e69 [ 287.462545][ T28] RSP: 002b:00007ffe603a8368 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.471011][ T28] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007f9273844e69 [ 287.479038][ T28] RDX: 0000000000000008 RSI: 0000000020000040 RDI: 0000000000000003 [ 287.487022][ T28] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001 [ 287.495039][ T28] R10: 00007ffe603a7de0 R11: 0000000000000246 R12: 000000000000ecd7 [ 287.503093][ T28] R13: 00007ffe603a837c R14: 00007ffe603a8390 R15: 00007ffe603a8380 [ 287.511137][ T28] [ 287.514189][ T28] INFO: task syz-executor567:4095 blocked for more than 144 seconds. [ 287.522307][ T28] Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 287.529884][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 287.538534][ T28] task:syz-executor567 state:D stack:28232 pid:4095 ppid:3638 flags:0x00004002 [ 287.547866][ T28] Call Trace: [ 287.551173][ T28] [ 287.554105][ T28] __schedule+0xae9/0x53f0 [ 287.558541][ T28] ? io_schedule_timeout+0x150/0x150 [ 287.563890][ T28] schedule+0xde/0x1b0 [ 287.567984][ T28] schedule_preempt_disabled+0x13/0x20 [ 287.573488][ T28] __mutex_lock+0xa48/0x1360 [ 287.578105][ T28] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 287.584163][ T28] ? rfkill_fop_release+0x4b/0x300 [ 287.589335][ T28] ? mutex_lock_io_nested+0x11a0/0x11a0 [ 287.594888][ T28] ? __fsnotify_parent+0x49c/0xa60 [ 287.600052][ T28] ? fcntl_setlk+0xd80/0xd80 [ 287.604671][ T28] rfkill_fop_release+0x4b/0x300 [ 287.609714][ T28] __fput+0x27c/0xa90 [ 287.613718][ T28] ? rfkill_uevent_work+0xa0/0xa0 [ 287.618746][ T28] task_work_run+0x16f/0x270 [ 287.623441][ T28] ? task_work_cancel+0x30/0x30 [ 287.628318][ T28] ? do_raw_spin_unlock+0x175/0x230 [ 287.633571][ T28] do_exit+0xb3d/0x2a30 [ 287.637769][ T28] ? lock_downgrade+0x6e0/0x6e0 [ 287.642696][ T28] ? do_raw_spin_lock+0x124/0x2b0 [ 287.647734][ T28] ? mm_update_next_owner+0x7b0/0x7b0 [ 287.653167][ T28] ? rwlock_bug.part.0+0x90/0x90 [ 287.658122][ T28] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.663378][ T28] do_group_exit+0xd4/0x2a0 [ 287.667913][ T28] __x64_sys_exit_group+0x3e/0x50 [ 287.673003][ T28] do_syscall_64+0x39/0xb0 [ 287.677454][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 287.683412][ T28] RIP: 0033:0x7f9273843af9 [ 287.687843][ T28] RSP: 002b:00007ffe603a8318 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 287.696304][ T28] RAX: ffffffffffffffda RBX: 00007f92738b7330 RCX: 00007f9273843af9 [ 287.704330][ T28] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 287.712363][ T28] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000000001 [ 287.720393][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f92738b7330 [ 287.728375][ T28] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 287.736424][ T28] [ 287.739508][ T28] [ 287.739508][ T28] Showing all locks held in the system: [ 287.747221][ T28] 1 lock held by rcu_tasks_kthre/12: [ 287.752637][ T28] #0: ffffffff8c58f0f0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 287.763201][ T28] 1 lock held by rcu_tasks_trace/13: [ 287.768526][ T28] #0: ffffffff8c58edf0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc70 [ 287.779724][ T28] 1 lock held by khungtaskd/28: [ 287.784597][ T28] #0: ffffffff8c58fc40 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x57/0x264 [ 287.794582][ T28] 3 locks held by kworker/1:2/150: [ 287.799742][ T28] #0: ffff888012064d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x86d/0x1710 [ 287.810200][ T28] #1: ffffc90002e2fda8 ((work_completion)(&rfkill_global_led_trigger_work)){+.+.}-{0:0}, at: process_one_work+0x8a1/0x1710 [ 287.823177][ T28] #2: ffffffff8e2d00e8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_global_led_trigger_worker+0x1b/0x120 [ 287.834673][ T28] 2 locks held by getty/3314: [ 287.839397][ T28] #0: ffff888017553098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x26/0x80 [ 287.849282][ T28] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xef4/0x13e0 [ 287.859457][ T28] 2 locks held by syz-executor567/4085: [ 287.864989][ T28] #0: ffff88807ccfc100 (&dev->mutex){....}-{3:3}, at: nfc_unregister_device+0x62/0x330 [ 287.874787][ T28] #1: ffffffff8e2d00e8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_unregister+0xde/0x2c0 [ 287.884994][ T28] 1 lock held by syz-executor567/4090: [ 287.890500][ T28] #0: ffffffff8e2d00e8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_release+0x4b/0x300 [ 287.900793][ T28] 1 lock held by syz-executor567/4091: [ 287.906253][ T28] #0: ffffffff8e2d00e8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_release+0x4b/0x300 [ 287.916491][ T28] 1 lock held by syz-executor567/4092: [ 287.922117][ T28] #0: ffffffff8e2d00e8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_release+0x4b/0x300 [ 287.932394][ T28] 2 locks held by syz-executor567/4094: [ 287.937957][ T28] #0: ffffffff8e2d00e8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_write+0x160/0x570 [ 287.948825][ T28] #1: ffff88807ccfc100 (&dev->mutex){....}-{3:3}, at: nfc_dev_down+0x2d/0x2d0 [ 287.957849][ T28] 1 lock held by syz-executor567/4095: [ 287.963385][ T28] #0: ffffffff8e2d00e8 (rfkill_global_mutex){+.+.}-{3:3}, at: rfkill_fop_release+0x4b/0x300 [ 287.973712][ T28] [ 287.976048][ T28] ============================================= [ 287.976048][ T28] [ 287.984517][ T28] NMI backtrace for cpu 1 [ 287.988901][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 287.998708][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 288.008772][ T28] Call Trace: [ 288.012057][ T28] [ 288.014981][ T28] dump_stack_lvl+0xd1/0x138 [ 288.019571][ T28] nmi_cpu_backtrace.cold+0x24/0x18a [ 288.024859][ T28] nmi_trigger_cpumask_backtrace+0x333/0x3c0 [ 288.030862][ T28] ? lapic_can_unplug_cpu+0x80/0x80 [ 288.036062][ T28] watchdog+0xc75/0xfc0 [ 288.040228][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 288.046236][ T28] kthread+0x2e8/0x3a0 [ 288.050314][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 288.055965][ T28] ret_from_fork+0x1f/0x30 [ 288.060422][ T28] [ 288.063534][ T28] Sending NMI from CPU 1 to CPUs 0: [ 288.068820][ C0] NMI backtrace for cpu 0 [ 288.068831][ C0] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 288.068853][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 288.068865][ C0] Workqueue: events_unbound toggle_allocation_gate [ 288.068903][ C0] RIP: 0010:rcu_lockdep_current_cpu_online+0x23/0x140 [ 288.068936][ C0] Code: 00 00 00 00 0f 1f 00 f3 0f 1e fa 65 8b 15 35 76 98 7e 81 e2 00 00 f0 00 b8 01 00 00 00 75 0a 8b 15 82 98 e7 0c 85 d2 75 01 c3 <55> 53 65 ff 05 14 76 98 7e e8 3f 31 83 08 48 c7 c3 00 c0 03 00 83 [ 288.068954][ C0] RSP: 0018:ffffc90000007a80 EFLAGS: 00000002 [ 288.068968][ C0] RAX: 0000000000000001 RBX: 0000000000000003 RCX: ffffffff816306a9 [ 288.068981][ C0] RDX: 0000000000000001 RSI: 0000000000000104 RDI: ffffffff8c0008e0 [ 288.068993][ C0] RBP: 1ffff92000000f55 R08: 0000000000000000 R09: ffffffff8e51a0d7 [ 288.069006][ C0] R10: fffffbfff1ca341a R11: 0000000000000001 R12: 0000000000000001 [ 288.069018][ C0] R13: ffff8880b9a29400 R14: 0000000000000000 R15: 00000000ffffffff [ 288.069031][ C0] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 288.069050][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 288.069064][ C0] CR2: 0000561e60ed5680 CR3: 000000000c28e000 CR4: 00000000003506f0 [ 288.069076][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 288.069088][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 288.069100][ C0] Call Trace: [ 288.069105][ C0] [ 288.069110][ C0] rcu_read_lock_sched_held+0x29/0x70 [ 288.069141][ C0] lock_release+0x5cf/0x810 [ 288.069173][ C0] ? __mod_timer+0x837/0xe30 [ 288.069195][ C0] ? lock_downgrade+0x6e0/0x6e0 [ 288.069229][ C0] ? rcu_read_lock_sched_held+0x3e/0x70 [ 288.069260][ C0] _raw_spin_unlock_irqrestore+0x1a/0x70 [ 288.069285][ C0] __mod_timer+0x837/0xe30 [ 288.069308][ C0] ? enqueue_timer+0x660/0x660 [ 288.069328][ C0] ? do_raw_spin_lock+0x124/0x2b0 [ 288.069350][ C0] ? do_raw_read_unlock+0x3f/0x70 [ 288.069371][ C0] dsp_cmx_send+0xbf7/0x1580 [ 288.069472][ C0] call_timer_fn+0x1da/0x7c0 [ 288.069493][ C0] ? dsp_cmx_receive+0xee0/0xee0 [ 288.069520][ C0] ? timer_fixup_activate+0x3e0/0x3e0 [ 288.069547][ C0] ? _raw_spin_unlock_irq+0x23/0x50 [ 288.069568][ C0] ? dsp_cmx_receive+0xee0/0xee0 [ 288.069596][ C0] __run_timers.part.0+0x6a2/0xaf0 [ 288.069622][ C0] ? call_timer_fn+0x7c0/0x7c0 [ 288.069644][ C0] ? prepare_to_wait+0x380/0x380 [ 288.069680][ C0] run_timer_softirq+0xb7/0x1d0 [ 288.069702][ C0] __do_softirq+0x1fb/0xadc [ 288.069734][ C0] __irq_exit_rcu+0x123/0x180 [ 288.069767][ C0] irq_exit_rcu+0x9/0x20 [ 288.069784][ C0] sysvec_apic_timer_interrupt+0x97/0xc0 [ 288.069817][ C0] [ 288.069822][ C0] [ 288.069828][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 288.069855][ C0] RIP: 0010:__sanitizer_cov_trace_switch+0x16/0x90 [ 288.069885][ C0] Code: 89 fe bf 07 00 00 00 e9 78 fe ff ff 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 41 56 41 55 41 54 49 89 fc 55 48 89 f5 53 48 8b 46 08 <48> 83 f8 20 74 63 77 44 48 83 f8 08 74 53 48 83 f8 10 75 2f 41 bd [ 288.069903][ C0] RSP: 0018:ffffc90000107978 EFLAGS: 00000246 [ 288.069922][ C0] RAX: 0000000000000008 RBX: ffffc90000107a50 RCX: 0000000000000000 [ 288.069935][ C0] RDX: 1ffff92000020f54 RSI: ffffffff8b86f5e0 RDI: 0000000000000008 [ 288.069948][ C0] RBP: ffffffff8b86f5e0 R08: 0000000000000005 R09: 0000000000000007 [ 288.069960][ C0] R10: 0000000000000006 R11: 0000000000000000 R12: 0000000000000008 [ 288.069972][ C0] R13: 000000000000000f R14: 0000000000000000 R15: 0000000000000000 [ 288.069991][ C0] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 288.070019][ C0] insn_get_immediate.part.0+0xa5d/0x1c90 [ 288.070055][ C0] insn_decode+0x310/0x3b0 [ 288.070081][ C0] ? kmem_cache_alloc_node+0x124/0x410 [ 288.070105][ C0] arch_jump_entry_size+0xa4/0x110 [ 288.070138][ C0] ? i8259A_resume+0x30/0x30 [ 288.070169][ C0] ? arch_jump_label_transform_queue+0x5c/0x100 [ 288.070206][ C0] ? kmem_cache_alloc_node+0x124/0x410 [ 288.070229][ C0] ? kmem_cache_alloc_node+0x133/0x410 [ 288.070251][ C0] ? kmem_cache_alloc_node+0x125/0x410 [ 288.070275][ C0] ? __mutex_lock+0x231/0x1360 [ 288.070306][ C0] ? kmem_cache_alloc_node+0x262/0x410 [ 288.070334][ C0] __jump_label_patch+0x80/0x330 [ 288.070367][ C0] arch_jump_label_transform_queue+0x67/0x100 [ 288.070402][ C0] __jump_label_update+0x12e/0x410 [ 288.070430][ C0] jump_label_update+0x32f/0x410 [ 288.070455][ C0] static_key_disable_cpuslocked+0x156/0x1b0 [ 288.070481][ C0] static_key_disable+0x1a/0x20 [ 288.070504][ C0] toggle_allocation_gate+0x187/0x390 [ 288.070537][ C0] ? lock_release+0x810/0x810 [ 288.070568][ C0] ? wake_up_kfence_timer+0x30/0x30 [ 288.070601][ C0] ? __switch_to+0x5d0/0x10e0 [ 288.070625][ C0] process_one_work+0x9bf/0x1710 [ 288.070652][ C0] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 288.070676][ C0] ? rwlock_bug.part.0+0x90/0x90 [ 288.070694][ C0] ? _raw_spin_lock_irq+0x45/0x50 [ 288.070719][ C0] worker_thread+0x669/0x1090 [ 288.070746][ C0] ? process_one_work+0x1710/0x1710 [ 288.070770][ C0] kthread+0x2e8/0x3a0 [ 288.070786][ C0] ? kthread_complete_and_exit+0x40/0x40 [ 288.070807][ C0] ret_from_fork+0x1f/0x30 [ 288.070842][ C0] [ 288.070848][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.028 msecs [ 288.071816][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 288.601707][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.0-rc6-syzkaller-00315-gfaf68e3523c2 #0 [ 288.611530][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 288.621605][ T28] Call Trace: [ 288.624893][ T28] [ 288.627832][ T28] dump_stack_lvl+0xd1/0x138 [ 288.632446][ T28] panic+0x2cc/0x626 [ 288.636396][ T28] ? panic_print_sys_info.part.0+0x110/0x110 [ 288.642756][ T28] ? irq_work_claim+0x76/0x90 [ 288.647454][ T28] ? irq_work_queue+0x2d/0x80 [ 288.652158][ T28] ? watchdog.cold+0x130/0x158 [ 288.656968][ T28] watchdog.cold+0x141/0x158 [ 288.661602][ T28] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 288.667605][ T28] kthread+0x2e8/0x3a0 [ 288.671682][ T28] ? kthread_complete_and_exit+0x40/0x40 [ 288.677334][ T28] ret_from_fork+0x1f/0x30 [ 288.681788][ T28] [ 288.684962][ T28] Kernel Offset: disabled [ 288.689289][ T28] Rebooting in 86400 seconds..